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EXTERIOR LIGHTING SYSTEM : Component Description - Z

1. Vehicle Speed km h Vehicle speed of the moment a particular DTC is detected Odo Trip Meter km Total mileage Odometer value of the moment a particular DTC is detected While turning BCM status from low power consumption mode to SEEEEEHQENS normal mode Power supply position is LOCK SLEEP OFF While turning BCM status from low power consumption mode to normal mode Power supply position is OFF LOCK gt ACC While turning power supply position from LOCK to ACC ACC gt ON While turning power supply position from to IGN While turning power supply position from RUN to ACC Vehicle RUN ACC is stopping and selector lever is except P position CRANK gt RUN While turning power supply position from CRANKING to RUN From cranking up the engine to run it RUN gt URGENT While turning power supply position from RUN to ACC Emer gency stop operation ACC gt OFF While turning power supply position from ACC to OFF OFF gt LOCK While turning power supply position from OFF to LOCK Power position status of A dr Vehicle Condition gt the moment a particular While turning power supply position from OFF to ACC ON gt CRANK DTC is detected While turning power supply position from IGN to CRANKING OFF gt SLEEP While turning BCM
2. AFS control unit Continuity Connector Terminal 9 Ground E104 28 Not existed 29 Does continuity exist YES Repair the harnesses or connectors NO gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation EACH SENSOR SIGNAL SHORT CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector 3 Turn the ignition switch ON 4 Check the voltage between the AFS control unit harness connector and the ground Terminals Voltage AFS control unit Approx Connector Terminal 9 Ground E104 28 29 Is the measurement value normal YES Replace AFS control unit Refer to NO Repair the harnesses or connectors Revision 2010 June EXL 79 EXL 126 Removal and Installation 2011 M37 M56 C0126 STEERING ANGLE SENSOR SIGNAL lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE C0126 STEERING ANGLE SENSOR SIGNAL DTC Logic INFOID 0000000006066836 DTC DETECTION LOGIC C0126 Steering angle sensor signal DTC detection condition DTC erase condition Possible causes In any of the following conditions The steering angle sensor signal is not received The steering angle sensor signal error is received Out of standard signal 900 900 is received DTC CONFIRMATION PROCEDURE 1 DTC ERASE Erase the DTC memory of AFS with CONSULT III Steering angle sensor AFS control unit The
3. 3HIM OL 3HIM WALSAS HOIH3 1X3 JCLWA4147GB 2011 M37 M56 EXL 45 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt TN real TAN JO 59 OL ewen a 2221 cm uoneoyioeds ei jeusi ERT NEE HOLIMS HOOQ Hv3H 103 euuot 2 40399uu02 ____ _ Sace JO ON feun uoneoyioeds owen jeusig ESI HOLIMS HOOQ 1NOHJ azaj em 55559 _____ _ nS or ___ _ RENI 2 _ uoneoyroeds YIN L 91 SO MINOSHLL ad 40199uuot OL SHIM 403280005 em 01995000 SAM uoneoyioeds eueN jeusi Lien earl NRS EEEIEE dOLS GALNNOW HDIH 072 uu09 ON 203090000 SOROS ea PAUL OL 3HIM 58 WALSAS HOINH3 LX3 JCLWA4148GB 2011 M37 M56 EXL 46 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt
4. lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE 2 Voltage BCM Condition Approx Connector Terminal LH 60 M122 Ground Turn signal ae d switch 61 RH OFF OV Is the inspection result normal YES gt gt GOTOS NO gt gt GO TO 4 3 CHECK TURN SIGNAL LAMP OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect BCM connector 3 Check continuity between BCM harness connector and front combination lamp door mirror or rear combi nation lamp harness connector Front turn signal lamp BCM Front combination lamp Continuity Connector Terminal Connector Terminal LH 60 E54 3 M122 Existed RH 61 E24 3 Rear turn signal lamp BCM Rear combination lamp Continuity Connector Terminal Connector Terminal LH 60 B26 3 M122 Existed RH 61 B260 3 Is the inspection result normal YES gt gt GOTOS NO gt gt Repair or replace harness 4 TURN SIGNAL LAMP SHORT CIRCUIT Check continuity between BCM harness connector and ground BCM Continuity Connector Terminal Ground 60 M69 ei Not existed Is the inspection result normal Revision 2010 June EXL 99 2011 M37 M56 TURN SIGNAL LAMP CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE YES gt gt Check each bulb soket for internal short and if check result is normal replace BCM Refer to BCS 79 Removal and Installation NO Repair or replace ha
5. pet anao eed 133 HIGH MOUNTED STOP LAMP 130 Bulb Specifications 133 Exploded 130 Revision 2010 June EXL 4 2011 M37 M56 PRECAUTIONS lt PRECAUTION gt XENON TYPE PRECAUTION PRECAUTIONS Precaution for Supplemental Restraint System SRS AIR BAG and SEAT BELT PRE TENSIONER inFo10 0000000006136255 The Supplemental Restraint System such as AIR BAG and SEAT BELT PRE TENSIONER used along with a front seat belt helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision This system includes seat belt switch inputs and dual stage front air bag modules The SRS system uses the seat belt switches to determine the front air bag deployment and may only deploy one front air bag depending on the severity of a collision and whether the front occupants are belted or unbelted Information necessary to service the system safely is included in the SRS AIR BAG and SEAT BELT of this Service Manual WARNING To avoid rendering the SRS inoperative which could increase the risk of personal injury or death in the event of a collision that would result in air bag inflation all maintenance must be performed by an authorized NISSAN INFINITI dealer Improper maintenance including incorrect removal and installation of the SRS can lead to personal injury ca
6. OL 3HIM WALSAS HOIH3 1X3 JCLWA4149GB 2011 M37 M56 EXL 47 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE z lt O lt a lt cc y 8 2 e 2 eo et ____ _ 22 ____ _ e ____ _ _ Ls _____ _ 0 _____ E 5 _ _____ EC ____ _ gt a 2 _ 6 ee lt n O ____ _ lt lt lt _____ _ 2 ____ _ ea jo uoneoyroedg jeusig EREEREEEE uoneoyloadg jeusis 35018 3sn3 uoneoyroedg jeusis 83c0ZH3 503 euieN 40399uuo9 euieN 40399uu02 va 9 a s lt 2 8 8 M JO ON 409 H1 NOLLVNISINOO LNOM4 THAN TCM eR RAND AN I3 LHOM 3INLLAVQ
7. 9 5 94IM JO ws 5 1 1 SO MJ80SN adh 1039euuor ANIONS FINGON NOLLNSM ASIG 1N3OTTIS ND y ERR Woo NOLLASRLSIO LNZOMAIND zoe eo HH 903 1NOHJ 96 y 2 0 Gi vi 5 E 4opo euwog PEE 3 t id 4 1 L EELEE ekp esis 85125 848054 10 ON NOLLVNISWOO 1NOHJ 2 dojog z 51 55 58 55 9 9 9 3 v AL vW 2 LSO MAOCHLLI edA 40199uuot MOOS NONI 8 94M JO ON Nor nai sto Y3MOd 1 1 uoneoyloadg eue jeusis spo CSS eese peua 21990100 dV NOLLVNISWOO 2 ozaj on _ 11 ____ _ 4 2
8. 5 HOLIMS TOULNOO NOLLWNINNTHY ao or 5 HOLIMS TONLNOO 5 6 5 HOLIMS 103135 IVNDIS HOLIMS H31N3 ANNOYS HOLIMS TOHINOO YILIN IWNOIS TOHLNOO NOLLVNIATTTII 35709 8 TWNOIS 03395 3190IH3A 3S 1Nd 2 TWNOIS 03345 310IH3A vo NOLNO ___ 98 c 5 H3MOd uoneoyioeds euew jeusis jeuiuue HN MdOrHl 1039euuo5 NOLLVNIBWOO HN M480HL _ YOSNAS ONIH33LS DA eursue m 54545 4508 OMIM 545 3509 Et HEE or 51 11 sr a 2 e m JO ON 0 jeusis uoneoyioedg jeusis BE clo amp amp o S IN HN M4O0PHL 5951 HN 83orH1 10159uuo5 SSaNHVH 929 2 esso SAV JALOV Ss3NuvH God JCLWA4162GB 2011 M37 M56 EXL 60 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt Wderaa s0yoouu0D HOLO3NNOO INI on RATIO mom J 8 mnow 5
9. 81 INdINO HT9IS NEAL 9 YOLOANNOO ANN VLVG Indino HINA Hood ssvd 5 s _________________ __ 1 9veuv _____ es 35 Gsn iva u 1 a AldS UMd dAY 1 WOON INI saw je uoneoyisedg owen jeuss uoneoyisedg swe jeusig uoneoyisedg owen jeusig 2 31ITT31VS ZHY 31ITT31VS 3IITI31VS 69 89 29 99 9 ZHY 31ITI31VS y eg z9f 19 09 6S 85 74 ______ ee se vas ____ 9 9 ____ ____ s 52 2 VS 9VH Md60Va4 _ 9941 1 55094 1 1969990 _______ 5 2 WALSAS HOIH3 LX3 DAZOSH edA SO Mdz ISN Ha ewen OL Po TT JCLWA4156GB ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM 2011 M37 M56 EXL 54 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt INFOID 0000000006 136332 ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM Wirin DE woa iu P SSuNHVH 99 GDCD 97 D NOUfiglHISIO VOL u3MOd AN3OITT3INI LAAX
10. Multifunction switch Hazard switch 1 M72 16 Ground JPMIA0154GB Is the inspection result normal YES gt gt GOTO4 NO gt gt GO TO 2 2 HAZARD SWITCH SIGNAL OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect BCM connector 3 Check continuity between multifunction harness connector and BCM harness connector Multifunction switch Hazard switch 22 Continuity Connector Terminal Connector Terminal M72 16 M120 29 Existed Is the inspection result normal YES gt gt NO gt gt Repair or replace harness 3 CHECK HAZARD SWITCH SIGNAL SHORT CIRCUIT Check continuity between multifunction harness connector and ground Revision 2010 June EXL 104 2011 M37 M56 HAZARD SWITCH lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE Multifunction switch Hazard switch Continuity Connector Terminal Ground M72 16 Not existed Is the inspection result normal YES gt gt Replace BCM Refer to BCS 79 Removal and Installation NO Repair or replace harness 4 cHECK HAZARD SWITCH GROUND OPEN CIRCUIT Check continuity between multifunction switch harness connector and ground Multifunction switch Hazard switch e Continuity Connector Terminal Ground M72 1 Existed Is the inspection result normal YES Replace multifunction switch NO
11. TOYLNOO 23 ATddNS H3MOd as 1 W93 X lddfiS YaMOd INdLNO TWNOIS 03345 3NION3 NOLLVOINNWNOO WO3 330 1nHS 4136 AV 13H WO3 NOLLVOINNWWOO WO3 Houwsdavidois ____ 4 WOJ HOS 7995 901 NOLLVOINNNWOO NYO _______ d os 001 HO LIMS 291 cr LNOHLIM HOLIMS 0057 zv 3NI1NOLLVOINDIWAOO NYO on YOSNAS 3unsS3Hd INvH3oh33H w 405435 SUNSSIUd 1 1404 D03HO 4044 FINGOW TONLNOD 13n3 27 _______ ____ wi _______ f or YOSNAS SYUNLVYSdWSL OSN3S AH3LLVS s AlddNS H3MOd HOSN3S L YOSNAS NOLLISOd 1 190 a 5 5 3univuddWal 1803 ve 1 5 H3MOd HOSN3S 5 H3MOd HOSN3S 3 11 _______ yosnas fJ Aa oe 991 LNOHLIM GNNOYD 05 35 0 991 HLIM HOSN3S 62 HOLIMS 15 001 as ez HOLIMS 315 0957 55 sz 2 05 35 NOLLISOd MOlvH3130O0v 92 FINGOW TOYLNOO Tans a YOLOW TOMLNOO naan ORY S eel
12. zx OID 971 1 lt A gt DA uum ON 60 20 0100 CE 28 uu uoivniov TBAIMS JCLWA4157GB 9 9 SL LINN 1 SAV 6 cl Hu ERES 2 dWV10V3H HOSN3S v 6 8 9 LYVLS 10 NO HOLIMS SAV 3ALLOV 2011 M37 M56 EXL 55 Revision 2010 June EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt 31NdOW NOISSIWSNY HL WoL LY JCLWA4158GB wajshs NYO OL 221 09 NYO OL YOLOANNOO INOAe 7 UMOUS JOU SI JOJO UUOD SIUL 2011 M37 M56 EXL 56 Revision 2010 June EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt PESOS REXEL H1YOLVNLOV TSAIMS dNVIGVAH __________________655 RE 35 T _ aiM JO uoneogioedg owen jeusis ES SOE ME H1HYOLOW ___________________ 525 N4e1euoo 94IM JO 40105 985 owen jeusis jeuiuue HH T3AIMS
13. WALSAS HOIH3 1X3 JCLWA4150GB 2011 M37 M56 EXL 48 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE OA xA BUS DA AM ee AAN _______ ______ Ue om MIS ______ xA uA eursue DA uM 55 52 SUUS XA augue YA TE NIS _ _ RES 38 T oa uoneogroedg euis samso Jew ____ _ Ls 2 _____ vw puau OA o o s 015 9 OL 3HIM 40329uu05 50 4215 edA 1019euuoo 5013 0090000 As 9 2 V ech OL 3HIM ON 20309000 001 v 930195 001 95 v Toor owen 40399uuo NOISSINSNVYL NOL N 203 o 001 EES TCS zm p ZW Md90SN edA 98 9401 29 OI M4POW 3Sh4 ATAWASSY L V
14. 2070841109 2111111 L L E ________ JO ON uoneoyioeds jeusis XOASOSH _ E 1039010 uoneoyioedg 90315 JO 2009 m Sd 203090000 euieN 40399uuo9 HN M480HL Woo NOLLNSRLSIO e a 5 59 57 9 95 58 59 5 9 9 3 uoneoyroedg eueN jeusis aM JO 20109 mem oe se ec 26 AI VIA CISO MOCHLL 9d nooy owen sozoouuog NOLLNBRUSIG 94IM JO 4002 HOSN3S LHOISH Me SO MACISN 3HIM OL 3HIM E to 300110 S3V 3ALLOV JCLWA4159GB 2011 M37 M56 EXL 57 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt 4opo euwog TOC Saone XAIAWASSV L v E 9N40uwoo poue HIM PUREE DIA ARIM JO ON uoneoyioeds owen
15. lOHLNOO LN3A H31SINVO 9 _______ 8 6 _______ nou WOH E a 5 YIMOd ANA 11 JO 0 jeusis SdA 204990000 40399uu02 dem 52 52 72 Po Po ________ S3udLj S3uddd VINO _______ j 539914753999 200 og cor Lo _________58 4 91 so 00 3nouuM 25 001 uM 25 4 xsaosy SO isavvaws A isevioow 5 5 sav ON uoneoyrosds swen Jeu3is EAFA A SAV 3ALLOV JCLWA4163GB 2011 M37 M56 EXL 61 2010 June ision Rev DIAGNOSIS AND REPAIR WORKFLOW lt BASIC INSPECTION gt XENON TYPE BASIC INSPECTION DIAGNOSIS AND REPAIR WORKFLOW Wo rk F OW INFOID 00000000060621 80 OVERALL SEQUENCE INSPECTION START 1 INTERVIEW FOR MALFUNCTION Interview the symptom to the customer 2 SYMPTOM CHECK Check the symptom from the customer s information 3 BASIC INSPECTION Check the operation of each part Check that any symptom occurs other than the interviewed symptom SYMPTOM PERCEPTION 5 TROUBLE DIAGNO
16. 31 92 33 34 35 36 37 38 3940 JMLIAO753ZZ PHYSICAL VALUES Terminal No Dascifation Wire color p M Value Condition Input Approx Signal name output G Ground Ignition power supply Input The ignition switch ON Battery voltage 2 Ground position sensor Input The ignition switch ON oV O ground Revision 2010 June EXL 37 2011 M37 M56 AFS CONTROL UNIT lt ECU DIAGNOSIS INFORMATION gt XENON TYPE Terminal No DescHblibn Wire color Value Condition Input Approx Signal name output 3 ON Battery voltage R Ground AFS switch signal Input AFS switch GR OFF OV 4 Ground RightSwivel position ensor Output The ignition switch ON 5V BR power supply Ground Height sensor power supply Output The ignition switch 5V 7 Input P Ground CAN L output E Ground Height sensor ground Input The ignition switch ON OV 9 Ground Right swivel position sensor Output Right headlamp 0 1 0 V Y signal P swivel angle 15 28V Reference waveform 15 11 Right headlamp 0 R Ground Right swivel motor 1 phase Output Activation 100us SKIB2408J 8 12V 18 i Right headlamp B Ground Right swivel motor 2 phase Output swivel
17. ringing nna s singing ea i rina 6 eusis 94IM JO ON fieu HOLIMS NOLLVNIBWOO cen en 2 59 29 10 Ww s uU 5 8 8 8 51 58 o8 026 616 506 206 560 760 262 262 062 882 182 982 782 282 280 ON uoneoyioedg jeusis aam JO 4ooo x e oe soe eee eee we 2220226 8 0 4019euuog Ss3NuvH god WALSAS JCLWA4154GB 2011 M37 M56 EXL 52 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt 1fidLno INA 8008 HH 1 1 N3dO YL ______ is 1 YL as 6 ______ s _______ ____ _______ ws MS HOOQ H3ON3SSVd s MS T30NVO dO w ______ _____ MS AAJ UL eure ase Aa 6 gt
18. SSINYYH 808 40 ON G euue DA YUM BuBu S ele 8 9 A3 i 94IM JO uoneoyroedg eue jeusis poro Eo n oot ou zor 8 8 68 06 6 6 56 6 55 96 6 26 56 SH bi HN SJOPHI edAL Jo15euuoo SS3NuvH 09 ZZN ON 204990000 Eic N N O a gt 5 jo 94M JO 2009 uoneoyioeds owe 20315 jeunuae I HN 830fH L SdA 20329000 Ss3NuvH God ON 40329uu02 WALSAS HOIH3 LX3 JCLWA4153GB 2011 M37 M56 EXL 51 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt JoJo _____ a s TVNSIS 10363 XSId as v awws i mnoo 8 n E as 3 E di Em uoneoyioeds jeusis Je ste 1 2 7 HN MA9IHL HOLIMS NOLLONNALLIN Po 224 ___ a JO ON 4
19. Low beam request signal Position light request signal HEADLAMP Front fog light request signal HIGH RELAY To exterior Optical lamps sensor Optical sensor signal LAMP RELAY TAIL LAMP RELAY Door switch ALL Combination Combination meter meter JMLIAO966GB AUTO LIGHT SYSTEM WITHOUT DTRL System Description INFOID 0000000006062153 OUTLINE Auto light system is controlled by each function of BCM and IPDM E R Control by BCM Combination switch reading function Headlamp control function Auto light function Delay timer function Wiper linked auto lighting function Auto light adjustment system Control by IPDM E R Relay control function Auto light system has the auto light function with twilight lighting function wiper linked auto lighting function and delay timer function Auto light function automatically turns ON OFF the exterior lamps and each illumination automatically depending on the outside brightness Wiper linked auto lighting function automatically turns ON OFF the exterior lamps and each illumination when the light switch is in the AUTO position according to a front wiper operation When auto light system turns the exterior lamps ON with the ignition switch OFF delay timer function turns the exterior lamps OFF depending on the vehicle condition with the auto light function after a certain period of
20. 4 NOLIWNISIWOD 2 T 9 ___ ved HH GION310S dav IVNOIS 1NOO NOIS NOIYNIANOS Was e NOLIVNIBINOO 49296 Nant 2 Wad LNOWS HOIH INOH4 Y gt BEEN shoo pam ds Con 2 2 HH HI 904 904 LNOWs L L JCLWA4145GB 98 48 8 au 9 NO d ver INOOH 3NION3 3 1010ON NOLLOSIH LSIQ H3MOd LNADITISLNI a MOT 2011 M37 M56 EXL 43 Revision 2010 June EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt 7208 ved ri m JCLWA4146GB UMOYS JOU SI 01090009 SIU GD H1 GD Hu diNv13lv d 2 5 80 mG PNO mE a3LNNOW H9IH 9 5 L e L L 1OH 1NOO NOISSIASNVU L AIAWASSY WOL oes 194 2014 LLW x 86 ZA 092 55 82d Sueis s 2 HOLIMS 50 12018 DO a r M
21. BCM FLASHER Combination meter Active test FLASHER Both sides Only when activating the hazard warning lamp with the ignition switch OFF The combination meter power supply and the ground circuit Combination meter Combination meter Power supply and the ground circuit Refer to MWI 70 Hazard warning lamp does not activate Hazard warning lamp continues activating Turn signal is normal Revision 2010 June Hazard switch Harness between the hazard switch and BCM BCM EXL 107 Hazard switch Refer to EXL 104 2011 M37 M56 EXTERIOR LIGHTING SYSTEM SYMPTOMS lt SYMPTOM DIAGNOSIS gt Symptom Possible cause XENON TYPE Inspection item Headlamp auto aiming does not activate AFS is normal Harness between AFS control unit and aiming motor Front combination lamp Aiming motor AFS control unit Headlamp levelizer circuit Refer to EXL 94 AFS OFF indicator lamp is not turned ON Revision 2010 June AFS OFF indicator lamp signal Combination meter AFS control unit Combination meter EXL 108 Combination meter Data monitor AFS OFF IND 2011 M37 M56 NORMAL OPERATING CONDITION lt SYMPTOM DIAGNOSIS gt XENON TYPE NORMAL OPERATING CONDITION D esc ri pt INFOID 0000000006062237 XENON HEADLAMP Brightness and the color of light may change slightly immediately after turning the headlamp ON until the xenon bulb b
22. HOLIMS 015 WALSAS lt WIRING DIAGRAM gt JCLWA4151GB 2011 M37 M56 EXL 49 2010 June ision Rev EXTERIOR LIGHTING SYSTEM lt WIRING DIAGRAM gt XENON TYPE 06 00 co co a o gt gt aye 3 With heated seat With ICC Without ICC 8 3 3 zje ole EE 13 5 gle 215 5 4 Est Es Ese 2651 Signal Name Specification 516 4 Connector Type _ THEOMW Color of Wire mfo es S Terminal Signal Name 5 EXTERIOR LIGHTING SYSTEM WIRE TO WIRE Connector No Connector Name Connector Type Terminal Color JCLWA4152GB Revision 2010 June EXL 50 2011 M37 M56 EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt 58 ow _____ 5 ts os eve 8 c Lye ss o n ces rae 1 94M JO ON 4ojog uoneoyioedg euew jeusis reel ee HN MJOTH L SS3NHVH 99 ON 203990000 junio uoneoyroodg owen jeusig HN MdOPHI
23. FRONT TURN SIGNAL LAMP BULB 1 Rotate the bulb socket counterclockwise and unlock it 2 Remove the bulb from the bulb socket PARKING LAMP BULB 1 Remove the fender protector front side Keep a service area Revision 2010 June EXL 119 2011 M37 M56 FRONT COMBINATION LAMP lt REMOVAL AND INSTALLATION gt XENON TYPE 2 Rotate the bulb socket counterclockwise and unlock it 3 Remove the bulb from the bulb socket FRONT SIDE MARKER LAMP BULB 1 Remove the fender protector front side Keep a service area 2 Rotate the bulb socket counterclockwise and unlock it 3 Remove the bulb from the bulb socket Disassembly and Assembly InFo10 0000000006062253 CAUTION HID control unit and xenon bulb socket cannot be disassembled DISASSEMBLY Rotate the resin cap counterclockwise and unlock it Rotate the xenon bulb socket counterclockwise and unlock it Remove the retaining spring lock Remove the xenon bulb Remove the bumper bracket Rotate the parking lamp bulb socket counterclockwise and unlock it Remove the bulb from the parking lamp bulb socket Rotate the front turn signal lamp bulb socket counterclockwise and unlock it Remove the bulb from the front turn signal lamp bulb socket 9 Rotate the front side marker lamp bulb socket counterclockwise and unlock it 10 Remove the bulb from the front side marker lamp bulb socket ASSEMBLY Note the following item and then assemble in the reverse order of disassembly CAUTIO
24. Remove the washer inlet tube 3 Remove the headlamp mounting bolts and clips 4 Remove the harness clip and the holding clip Left side only lt Vehicle front JPLIA0918ZZ 5 Pull out the headlamp assembly forward the vehicle and then disconnect the connector before removing the headlamp assembly INSTALLATION Note the following item and then install in the reverse order of removal NOTE After installation perform aiming adjustment Refer to EXL 114 Description a ce m e n t INFOID 0000000006062252 CAUTION Disconnect the battery negative terminal or remove the fuse After installing the bulb install the resin cap and the bulb socket securely for watertightness Never touch the glass of bulb directly by hand Keep grease and other oily matters away from it Never touch bulb by hand while it is lit or right after being turned off Never leave bulb out of lamp reflector for a long time because dust moisture smoke etc may affect the performance of lamp When replacing bulb be sure to replace it with new one HEADLAMP BULB 1 Remove the fender protector front side Keep a service area 2 Rotate the resin cap counterclockwise and unlock it 3 Rotate the bulb socket counterclockwise and unlock it 4 Remove the retaining spring lock And then remove the bulb from the headlamp housing assembly CAUTION Never break the xenon bulb ceramic tube when replacing the bulb
25. Repair or replace harness Revision 2010 June EXL 105 2011 M37 M56 Symptom Table CAUTION EXTERIOR LIGHTING SYSTEM SYMPTOMS lt SYMPTOM DIAGNOSIS gt SYMPTOM DIAGNOSIS EXTERIOR LIGHTING SYSTEM SYMPTOMS XENON TYPE INFOID 0000000006 109273 Perform the self diagnosis with CONSULT III before the symptom diagnosis Perform the trouble diag nosis if any DTC is detected Symptom Possible cause Inspection item Fuse Harness between IPDM E R and the front combination lamp e 1 1 One side Front combination lamp Headlamp HI circuit Headlamp does not switch to the high beam High beam solenoid IPDM E R Harness between the front combi nation lamp and ground Refer to EXL 86 Both sides Symptom diagnosis BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM Refer to EXL 110 High beam indicator lamp is not turned ON Headlamp switches to the high beam Combination meter Combination meter Data monitor HI BEAM IND BCM HEAD LAMP Active test HEADLAMP Headlamp does not switch to the low beam One side Front combination lamp High beam solenoid Both sides Combination switch Harness between the combina tion switch and BCM BCM Combination switch Refer to BCS 6 High beam request signal BCM IPDM E R IPDM E R Data monitor HL HI REQ IPDM E R Headlamp is not turned ON One side Fus
26. Revision 2010 June EXL 69 2011 M37 M56 2503 2504 SWIVEL ACTUATOR lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE Check the voltage between the AFS control unit harness connector and the ground Terminals gt Voltage AFS control unit Approx Connector Terminal Ground RH 2 E104 OV LH 27 Is the measurement value normal YES gt gt GO TO 10 NO Replace AFS control unit Refer to EXL 126 Removal and Installation 1 SWIVEL POSITION SENSOR GROUND OPEN CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector and the headlamp swivel actuator connector 3 Check continuity between the AFS control unit harness connector and the headlamp swivel actuator har ness connector AFS control unit Headlamp swivel actuator Continuity Connector Terminal Connector Terminal RH 2 E29 2 E104 Existed LH 27 E59 2 Does continuity exist YES gt gt Replace the front combination lamp NO Repair the harnesses or connectors Component Inspection INFOID 0000000006066618 1 SWIVEL MOTOR SINGLE PART 1 Disconnect the swivel actuator connector 2 Checkthe resistance among each swivel actuator connector terminal Swivel actuator Resistance Terminal Terminal Approx 3 7 7 20 4 8 7 20 3 4 10 MQ or more Is the measurement value normal YES gt gt Swivel actuator is norma
27. 1 Select EXTERNAL LAMPS of IPDM E R active test item 2 With operating the test items check that the front fog lamp is turned ON Fog Front fog lamp ON Off Front fog lamp OFF Is the measurement normal YES gt gt Front fog lamp circuit is normal NO gt gt Refer to EXL 96 Diagnosis Procedure Diagnosis Procedure INFOID O000000006062220 1 FRONT FOG LAMP FUSE 1 Turn ignition switch OFF 2 Check that the following fuse is not fusing Unit Location Fuse No Capacity Front fog lamp IPDM E R 59 15A Is the inspection result normal YES gt gt NO gt gt GO TO 2 2 FRONT FOG LAMP SHORT CIRCUIT 1 Disconnect front fog connector and IPDM E R connector 2 Check continuity between IPDM E R harness connector and ground IPDM E R Continuity Connector Terminal Ground RH 86 E8 Not existed LH 87 Is the inspection result normal YES gt gt Replace fuse Replace IPDM E R if the fuse is fusing again NO gt gt Repair or replace harness And then replace the fuse Q CHECK FRONT FOG LAMP BULB Check the applicable lamp bulb Is the inspection result normal YES gt gt 4 NO Replace bulb 4 FRONT FOG LAMP OUTPUT VOLTAGE B CONSULT III ACTIVE TEST Disconnect front fog lamp connector Turn ignition switch ON Select EXTERNAL LAMPS of IPDM E R active test item With operating the test items
28. 1 Existed Does continuity exist YES gt gt GOTO6 NO Repair the harnesses or connectors DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL SHORT CIRCUIT Check continuity between the IPDM E R harness connector and the ground IPDM E R Continuity Connector Terminal Ground E5 23 Not existed Does continuity exist YES gt gt Repair the harnesses or connectors NO gt gt Replace IPDM E R Component Inspection INFO10 0000000006069664 1 CHECK DAYTIME RUNNING LIGHT RELAY EXCITATION SIDE 1 Turn the ignition switch OFF 2 Remove the daytime running light relay 3 Check continuity of the daytime running light relay excitation coil side Daytime running light relay 2 Continuity Terminal 1 2 Existed Does continuity exist YES gt gt 2 NO gt gt Replace the daytime running light relay Revision 2010 June EXL 92 2011 M37 M56 DAYTIME RUNNING LIGHT RELAY CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE 2 CHECK DAYTIME RUNNING LIGHT RELAY CONTACT SIDE 1 Apply battery voltage to the daytime running light relay between the terminals 1 and 2 2 Check continuity of the daytime running light relay Daytime running light relay Condition to Continuity Terminal Voltage Appl Existed 3 5 ppy Not Apply Not existed Does continuity exist YES gt gt Daytime running light relay is normal NO Replace the daytime running light relay Revision 2010 June EXL 93 2011 M37
29. 14 Existed Is the inspection result normal YES gt gt 8 EXL 102 Revision 2010 June 2011 M37 M56 OPTICAL SENSOR lt DTC CIRCUIT DIAGNOSIS gt NO gt gt Repair or replace harness 8 cHECK OPTICAL SENSOR SHORT CIRCUIT Check continuity between optical sensor harness connector and ground Optical sensor Connector Terminal M94 2 Is the inspection result normal XENON TYPE Continuity Ground Not existed YES gt gt Replace BCM Refer to BCS 79 Removal and Installation NO gt gt Repair or replace harness Revision 2010 June EXL 103 2011 M37 M56 HAZARD SWITCH lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE HAZARD SWITCH Component Function Check INFOID 0000000006062226 1 HAZARD SWITCH SIGNAL BY CONSULT III amp BCONSULT III DATA MONITOR 1 Turn ignition switch ON 2 Select HAZARD SW of BCM FLASHER data monitor item 3 With operating the hazard switch check the monitor status Monitor item Condition Monitor status ON On HAZARD SW Hazard switch OFF Off Is the measurement normal YES gt gt Hazard switch circuit is normal NO Refer to EXL 104 Diagnosis Procedure Diagnosis Procedure INFOID 2000000006062225 1 HAZARD SWITCH SIGNAL INPUT 1 Turn ignition switch OFF 2 Disconnect multifunction switch connector 3 Check voltage between multifunction switch harness connector and ground
30. 2 Checkthat the parking lamp license plate lamp side marker lamp and tail lamp are turned ON BCONSULT III ACTIVE TEST 1 Select EXTERNAL LAMPS of IPDM E R active test item 2 With operating the test item check that parking lamp license plate lamp side marker lamp and tail lamp are turned ON TAIL Parking lamp license plate lamp side marker lamp and tail lamp ON Off Parking lamp license plate lamp side marker lamp and tail lamp OFF Are parking lamp and tail lamp turned ON YES gt gt Daytime running light relay circuit is normal NO gt gt Refer to EXL 91 Diagnosis Procedure Diagnosis Procedure INFOID O000000006066565 1 DAYTIME RUNNING LIGHT RELAY FUSE Check that the following fuse is not fusing Unit Location Fuse No Capacity Daytime running light relay Fuse and fusible link block 38 10A Is the fuse fusing YES gt gt Replace the fuse after repairing the applicable circuit NO GO TO 2 2 DAYTIME RUNNING LIGHT RELAY POWER SUPPLY 1 Remove the daytime running light relay 2 Check voltage between the daytime running light relay harness connector and the ground Terminals Voltage Daytime running light relay Approx Connector Terminal Ground E45 Battery voltage Is the measurement value normal YES gt gt GOTO3 NO Repair harnesses or connectors 3 CHECK DAYTIME RUNNING LIGHT RELAY Check the daytime running
31. 67 Diagnosis Procedure NO gt gt Refer to GI 38 Intermittent Incident 4 DTC CONFIRMATION B2504 1 Steer to the straight forward position 2 Start the engine 3 Turn AFS switch ON 4 Turn the headlamp ON 5 Drive at 25 km h 15 5 MPH or more 6 7 8 Oo Ph Steer to the left Rotate it once or more Stop the vehicle Perform the self diagnosis with CONSULT III Is DTC B2504 detected EXL 66 Revision 2010 June Swivel position sensor Swivel position sensor Harness and connector AFS control unit Swivel motor Swivel motor Harness and connector AFS control unit 2011 M37 M56 2503 2504 SWIVEL ACTUATOR lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE YES gt gt Refer to EXL 67 Diagnosis Procedure NO gt gt Refer to 38 Intermittent Incident Diagnosis Procedure inFo10 0000000006066817 1 SWIVEL POSITION SENSOR SIGNAL INPUT 1 Turn the ignition switch ON 2 Check the voltage between the AFS control unit harness connector and the ground Terminals Voltage AFS control unit Approx Connector Terminal Ground RH 9 E104 0 25 4 75 V LH 29 Is the measurement value within the standard value YES gt gt 2 Less than the standard value gt gt GO TO 6 Higher than the standard value gt gt GO TO 9 2 CHECK SWIVEL MOTOR Check the swivel motor EXL 70 Component Inspect
32. 89 2011 M37 M56 XENON HEADLAMP lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE XENON HEADLAMP Diagnosis Procedure INFOID 0000000006062215 CHECK XENON BULB Install the normal bulb to the applicable headlamp Check that the lighting switch is turned ON Is the headlamp turned ON YES gt gt Replace xenon bulb NO gt gt GO TO 2 2 CHECK INSIDE OF XENON HEADLAMP HOUSING Check the inside of applicable headlamp upper surface of HID conttol unit for exist the water or trace of the water intrusion Are there trace of the water intrusion in the headlamp YES gt gt GOTO3 NO gt gt Check headlamp control system If result is normal replace front combination headlamp OUTSIDE OF XENON HEADLAMP HOUSING Check the outside of applicable headlamp for cracks serious damage or install the resin cap and the bulb Socket securely Is the outside of headlamp housing abnormality YES gt gt Replace the front combination lamp NO Dry water fully and then check that the lighting switch is turned ON Refer to EXL 120 Disassem bly and Assembly Revision 2010 June EXL 90 2011 M37 M56 DAYTIME RUNNING LIGHT RELAY CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE DAYTIME RUNNING LIGHT RELAY CIRCUIT Component Function Check InFo10 0000000006068562 1 DAYTIME RUNNING LIGHT OPERATION E R AUTO ACTIVE TEST 1 Activate IPDM E R auto active test Refer to PCS 11 Diagnosis Description
33. AFS CONTROL UNIT 64 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT AFS CONTROL UNIT De c M 22 ADDITIONAL SERVICE WHEN REPLACING EXTERIOR LAMP BATTERY SAVER SYSTEM 22 CONTROL UNIT AFS CONTROL UNIT Special EXTERIOR LAMP BATTERY SAVER SYSTEM Repair Requirement 64 System Diagram 23 EXTERIOR LAMP BATTERY SAVER SYSTEM ADDITIONAL SERVICE WHEN REPLACING System Description sss 23 CONTROL UNIT HEIGHT SENSOR 64 ADDITIONAL SERVICE WHEN REPLACING DIAGNOSIS SYSTEM BCM 24 CONTROL UNIT HEIGHT SENSOR Descrip CEN 64 COMMON ITEM FED AFP du SERERE 24 ADDITIONAL SERVICE WHEN REPLACING COMMON 4444 4 et Repair Requirement 64 HEADLAMP nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn REREREERRREERAERRERRRRERAE 25 LEVELIZER ADJUSTMENT OP catty ote Ves TEE See NET 64 HEADLAMP CONSULT III Function BCM LEVELIZER ADJUSTMENT Description 64 HEAD LAMP mattasamrasassasaseasasesasesasaseuuasesaseeuaneesusecuaee 25 LEVELIZER ADJUSTMENT E Special Repair Re FLASHER emot iibi gt hdd pn ae DTC CIRCUIT DIAGNOSIS 66 DIAGNOSIS SYSTEM IPDM E R 29 B2503 B2504 SWIVE
34. CONSULT III 3 Check the self diagnosis result Refer to EXL 41 DTC Index Is DTC B2521 detected YES gt gt Refer to EXL 77 Diagnosis Procedure NO gt gt Refer to GI 38 Intermittent Incident Diagnosis Procedure 1 CHECK EACH SENSOR POWER SUPPLY 1 Turn the ignition switch ON XENON TYPE INFOID 0000000006066833 Possible cause Swivel position sensor Swivel position sensor Harness and connector AFS control unit Height sensor Height sensor Harness and connector AFS control unit AFS control unit RAM ROM AFS control unit INFOID 0000000006066834 2 Check the voltage between the AFS control unit harness connector and the ground Terminals Voltage AFS control unit Approx Connector Terminal 4 Ground E104 6 5V 24 Is the measurement value within the standard value YES gt gt 2 Less than the standard value gt gt GO TO 3 Higher than the standard value gt gt GO TO 4 2 EACH SENSOR SIGNAL Check the voltage between the AFS control unit harness connector and the ground Revision 2010 June EXL 77 2011 M37 M56 lt DTC CIRCUIT DIAGNOSIS gt 2521 ECU CIRCUIT XENON TYPE Terminals Voltage AFS control unit Approx Connector Terminal 9 Ground E104 28 0 25 4 75 V 29 Is the mea
35. JO pue YWL 91S9 M408HL OL SHIM 40799uu09 ESI jeuiuuo N 015 196 1 edA 4019euuot OL SHIM ON 40329uu02 WALSAS HOIH3 X3 JCLWA4155GB 2011 M37 M56 EXL 53 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt fe at as Jo ON _____ ______ ______ ____ 9 epea 9 5 a _ PN 94M or ila tape od ERN M E EE uoneoyioedg jeusis um TspezTes oo es 184 L t 2 ON ALV1d 35 40399UNU0D S1 ES ft X3 A382HN 20300009 1 LINN HOSN3S SISONDVIG DVE uoneoyiosdg rusis DOSH ON 20700000 H1 dv uoneoyroedg eue jeusig Pe C7 iva X T 195 Md NOD ATES Md 700 edAi 4030 0UU09 INOO WOON 3 1100 div 9315 v ANdLNO HY 515 19 09 dV 31 7 5
36. TURN SIGNAL SWITCH 124 Component Function Check 101 E xploded View 2 124 Diagnosis Procedure 101 Revision 2010 June EXL 3 2011 M37 M56 HAZARD SWITCH 125 Removal and Installation 130 Exploded View 125 d Edd BACK UP LAMP 131 AFS CONTROL UNIT 126 Exploded VIEW iit e tiec t 131 Exploded View tae iesus 126 Removal and Installation 131 Removal and Installation 126 131 STEERING ANGLE SENSOR 127 LICENSE PLATE LAMP 132 Removal and Installation 127 Exploded View iiid decens 132 Removal and Installation 132 HEIGHT SENSOR eene 128 Replacement 132 Exploded 128 Removal and Installation 128 SERVICE DATA AND SPECIFICATIONS REAR COMBINATION LAMP 1 SDS 133 Exploded 129 SERVICE DATA AND SPECIFICATIONS Removal and Installation 129
37. customer s information gt gt GO 3 BASIC INSPECTION Check the operation of each part Check that any symptom occurs other than the interviewed symptom gt gt GO TO 4 4 SELF DIAGNOSIS WITH CONSULT III Perform the self diagnosis with CONSULT III Check that any DTC is detected Is any DTC detected YES gt gt GOTOS5S NO gt gt GO 6 5 TROUBLE DIAGNOSIS BY DTC Perform the trouble diagnosis for the detected DTC Specify the malfunctioning part gt gt GOTO 9 6 FAIL SAFE ACTIVATION CHECK Check that the symptom is applied to the fail safe activation Does the fail safe activate YES gt gt 7 NO gt gt GO TO 8 7 SYSTEM DIAGNOSIS Perform the system diagnosis for the system that the fail safe activates Specify the malfunctioning part gt gt GO TO 9 lt DIAGNOSIS Perform the symptom diagnosis Specify the malfunctioning part gt gt GO TO 9 MALFUNCTION PART REPAIR Repair or replace the malfunctioning part gt gt GO TO 10 1 O REPAIR CHECK SELF DIAGNOSIS WITH CONSULT III Perform the self diagnosis with CONSULT III Check that any DTC is not detected Erase DTC if DTC is detected before the repair Check that DTC is not detected again Is any DTC detected YES gt gt GOTOS5S NO gt gt GO TO 11 11 REPAIR CHECK OPERATION CHECk Check the operation of each part Does it operate normally YES gt gt END
38. gt INSPECTION END NO gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation Revision 2010 June EXL 74 2011 M37 M56 2517 VEHICLE SPEED SIGNAL lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE B2517 VEHICLE SPEED SIGNAL DTC Logic INFOID 0000000006066827 DTC DETECTION LOGIC B2517 Vehicle speed signal DTC detection condition DTC erase condition Possible causes Combination meter The vehicle speed signal is not received Ignition switch OFF AFS control unit DTC CONFIRMATION PROCEDURE 1 DTC ERASE Erase the DTC memory of AFS with CONSULT III gt gt GO TO 2 2 1 Turn ignition ON 2 Select the self diagnosis with CONSULT III 3 Check the self diagnosis result Refer to EXL 41 DTC Index Is DTC B2517 detected YES gt gt Refer to EXL 75 Diagnosis Procedure NO gt gt Refer to GI 38 Intermittent Incident Diagnosis Procedure InFo10 o000000006066828 1 COMBINATION METER SELF DIAGNOSIS Check the self diagnosis result with CONSULT III Check that the combination meter does not detect any DTCs Is any DTC detected YES gt gt Check the combination meter Refer to MWI 30 CONSULT III Function NO gt gt GO TO 2 2 DTC ERASE Erase the DTC memory of AFS with CONSULT III Is the memory erased YES gt gt INSPECTION END NO gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation Rev
39. item 2 With operating the test items check that the headlamp HI is turned ON Hi Headlamp HI ON Off Headlamp HI OFF NOTE ON OFF is repeated 1 second each Is the measurement normal YES gt gt Headlamp circuit is normal NO Refer to EXL 86 Diagnosis Procedure Diagnosis Procedure INFOID o000000006062212 1 HEADLAMP HI OUTPUT VOLTAGE BCONSULT III ACTIVE TEST 1 Turn ignition switch OFF 2 Disconnect front combination lamp connector 3 Turn ignition switch ON 4 Select EXTERNAL LAMPS of IPDM E R active test item 5 With operating the test items check voltage between IPDM E R harness connector and ground IPDM E R C Test item Terminal Hi Batt It RH 89 a z age EXTERNAL E8 G d e LAMPS Hi Battery voltage LH 90 Off OV Is the inspection result normal YES gt gt GOTO2 NO gt gt GO TO 3 2 HEADLAMP OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect IPDM E R connector 3 Check continuity between IPDM E R harness connector and front combination lamp harness connector IPDM E R Front combination lamp Continuity Connector Terminal Connector Terminal RH 89 E24 2 E8 Existed LH 90 E54 2 Is the inspection result normal YES gt gt 5 gt gt Repair replace harness Revision 2010 June EXL 86 2011 M37 M56
40. jeusis 3HIM OL SHIM o 9 58 1 4 o A 85 uo 85 62 E 12 EZ 22 m L Y t 2 A A A M JO 1 1 9150 408 1 90 1 0 OL 3HIM o 9 9 72 o 4 amp 1794 12 w 7 s w ims rus twi Sa se ASH SS ts 8 8 05 NOI e vc 9 Bain uoneouroeds owen jeusiis LINN OHINOO S4y __________________ 0 5 __ 2030910 E SOLMASIN 40018 5 __________________ 0 5 2 SAV JALOV JCLWA4160GB 2011 M37 M56 EXL 58 2010 June ision Rev XENON TYPE JO ON 1 m 8 _ 1 9 ss ES EXTERIOR LIGHTING SYSTEM WIRING DIAGRAM gt uoneoylos
41. lamps are controlled by combination switch reading function and headlamp control function of BCM and relay control function of IPDM E R PARKING LICENSE PLATE AND TAIL LAMPS OPERATION BCM detects the combination switch condition by the combination switch reading function BCM transmits the position light request signal to IPDM E R and the combination meter CAN communi cation according to the ON OFF condition of the parking license plate and tail lamps Parking license plate and tail lamps ON condition Lighting switch 1ST Lighting switch 2ND Lighting switch AUTO and the auto light function ON judgment Lighting switch AUTO with the front fog lamp switch ON and the ignition switch ON IPDM E R turns the daytime running light relay ON and turns the parking license plate side marker and tail lamps ON according to the position light request signal Combination meter turns the tail lamp indicator lamp ON according to the position light request signal PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITHOUT DT R L Fai l safe INFOID 0000000006062161 CAN COMMUNICATION CONTROL When CAN communication with BCM is impossible IPDM E R performs fail safe control After CAN communi cation recovers normally it also returns to normal control If No CAN Communication Is Available With BCM Control part Fail safe operation Parking lamps License plate lamps Turns ON the daytime running ligh
42. light relay EXTERNAL LAMPS Lo Operates the headlamp low relay Hi Operates the headlamp low relay and ON OFF the headlamp high relay at 1 sec ond intervals Fog Operates the front fog lamp relay Revision 2010 June EXL 33 2011 M37 M56 DIAGNOSIS SYSTEM AFS lt SYSTEM DESCRIPTION gt XENON TYPE DIAGNOSIS SYSTEM AFS CONSULT III Function ADAPTIVE LIGHT INFOID 0000000006066786 APPLICATION ITEM Diagnostic mode Description Ecu Identification Allows confirmation of AFS control unit part number Self Diagnostic Result Displays the diagnosis results judged by AFS control unit Work support Sets each sensor Data monitor Indicates AFS control unit input data in real time Active test Provides the drive signal to the load Checks operation WORK SUPPORT Service item Description ST ANG SEN ADJUSTMENT LEVELIZER ADJUSTMENT Adjusts the height sensor signal output value AFS control unit recognized in the un loaded vehicle condition Adjusts the steering angle sensor neutral position on ABS actuator and electrical unit control unit side Refer to BRC 68 Work Pro cedure DATA MONITOR Monitor item Description Unit p STR ANGLS SIG The steering angle value judged by the steering angle sensor signal received from deg the steering angle sensor via CAN communication SPD The vehicle speed signal value from the combination metr via CAN communicatio
43. light relay Refer to EXL 92 Component Inspection Is the daytime running light relay normal YES gt gt GOTO4 NO gt gt Replace the daytime running light relay 4 CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OUTPUT BCONSULT III ACTIVE TEST Revision 2010 June EXL 91 2011 M37 M56 DAYTIME RUNNING LIGHT RELAY CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE 1 Install the daytime running light relay 2 Turn the ignition switch ON 3 Select EXTERNAL LAMPS of IPDM E R active test item 4 With operating the test item check voltage between the IPDM E R harness connector and the ground Terminals Test item Voltage IPDM E R Approx EXTERNAL LAMPS Connector Terminal Ground TAIL OV E5 23 Off Battery voltage Is the measurement value normal YES gt gt Check the parking lamp license plate lamp side marker lamp and tail lamp circuit Refer to EXL 42 EXTERIOR LIGHTING SYSTEM Wiring Diagram Fixed at 0 V gt gt GO TO 5 Fixed at battery voltage Replace IPDM E R 5 CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OPEN CIRCUIT 1 Remove the daytime running light relay 2 Disconnect IPDM E R harness connector 3 Check continuity between the IPDM E R harness connector and the daytime running light relay harness connector IPDM E R Daytime running light relay Continuity Connector Terminal Connector Terminal E5 23 E45
44. normal speed Peak Fast Swivels the right headlamp to the swivel angle approximately 15 in the nor mal speed LOW BEAM TEST RIGHT Swivels the right headlamp to the swivel angle 0 in the speed at the initial Origin Slow DEDE ization Peak Slow Swivels the right headlamp to the swivel angle approximately 15 in the speed at the initialization Origin Fast Swivels the left headlamp to the swivel angle 0 in the normal speed Peak Fast Swivels the left headlamp to the swivel angle approximately 17 in the nor mal speed LOW BEAM TEST LEFT Swivels the left headlamp to the swivel angle 0 the speed at the initializa Origin Slow tion Peak Slow Swivels the left headlamp to the swivel angle approximately 17 in the speed at the initialization 222 Changes the aiming motor drive signal to approximately 70 of the battery Origin voltage Moves the headlamp upward and downward LEVELIZER TEST Changes the aiming motor drive signal to approximately 15 of the battery Peak voltage Moves the headlamp upward and downward NOTE Fast operation speed is as three times fast as Slow Revision 2010 June EXL 35 2011 M37 M56 BCM IPDM E R lt ECU DIAGNOSIS INFORMATION gt XENON TYPE ECU DIAGNOSIS INFORMATION BCM IPDM E R List of ECU Reference INFOID 00000000060621 74 ECU Reference BCS 32 Reference Value BCS 52 Fail safe BCS 54 DTC Inspection Priority Chart BCS 55 DTC Index PCS 16 Reference Value IPD
45. of 2 seconds When the filtered brightness is higher than outside brightness signal from the optical sensor BCM decreases the filtered brightness by 20 Ix When the filtered brightness is lower than outside brightness BCM increases the filtered brightness by 20 Ix Revision 2010 June EXL 14 2011 M37 M56 SYSTEM lt SYSTEM DESCRIPTION gt XENON TYPE BCM turns ON the exterior lamps when filtered brightness reaches 3000 Ix turns OFF when reaching 5000 Ix When vehicle speed is 5 km h or less BCM decreases increases the filtered brightness by 5 Ix WIPER LINKED AUTO LIGHTING FUNCTION BCM turns the exterior lamp ON when detecting 4 operations of the front wiper work the light switch in AUTO position NOTE BCM turns OFF the headlamps 3 seconds after the front wiper switch is turned from HI OFF AUTO LIGHT ADJUSTMENT SYSTEM The auto light adjustment system automatically dims brightens the display and combination meter according to brightness outside the vehicle when lighting switch 1ST or lighting switch 2ND is operated Refer to INL 12 AUTO LIGHT ADJUSTMENT SYSTEM System Description DELAY TIMER FUNCTION turns the exterior lamp OFF depending on the vehicle condition with the auto light function when the igni tion switch is turned OFF Turns the exterior lamp OFF 5 minutes after detecting that any door opens excepting back door Door switch ON Turns the exterior lamp OFF a certain period
46. of time after closing all doors excepting back door Door switch ON OFF Turns the exterior lamp OFF with the ignition switch ACC or the light switch OFF The preset time is 45 seconds The timer operating time be set by CONSULT III Refer to HEADLAMP CONSULT III Function BCM HEAD LAMP NOTE When any position other than the light switch AUTO is set the auto light system function switches to the exte rior lamp battery saver function AUTO LIGHT SYSTEM WITH DTRL AUTO LIGHT SYSTEM WITH DTRL System Diagram EXL 25 INFOID 0000000006069975 Combination switch reading function CAN communication line IPDM E R Combination Switch High beam request signal Low beam request signal Position light request signal Front fog light request signal Optical Optical sensor signal sensor Door switch ALL HEADLAMP LOW RELAY HEADLAMP HIGH RELAY FRONT FOG LAMP RELAY TAIL LAMP RELAY Daytime running light relay To exterior lamps To illuminations To exterior gt lamps Combination meter AUTO LIGHT SYSTEM WITH DTRL System Description OUTLINE Auto light system is controlled by each function of BCM and IPDM E R Control by BCM Combination switch reading function Headlamp control function Auto light function Delay timer function Auto light adjustment system EXL 15 Revision 2010 June JMLIA1067GB IN
47. signal to IPDM E R and the combination meter via CAN communica tion according to the headlamp HI ON condition Headlamp HI ON condition Lighting switch HI with the lighting switch 2ND or AUTO auto light function ON judgment Lighting switch PASS Lighting switch AUTO with the front fog lamp switch ON the ignition switch ON and lighting switch HI Combination meter turns the high beam indicator lamp ON according to the high beam request signal PDM E R turns the integrated headlamp high relay ON and turns the headlamp ON according to the high beam request signal HEADLAMP SYSTEM WITH DTRL Fail safe INFOID 0000000006095154 CAN COMMUNICATION CONTROL Revision 2010 June EXL 12 2011 M37 M56 SYSTEM lt SYSTEM DESCRIPTION gt XENON TYPE When CAN communication with BCM is impossible IPDM E R performs fail safe control After CAN communi cation recovers normally it also returns to normal control If No CAN Communication Is Available With BCM Control part Fail safe operation Turns ON the headlamp low relay when the ignition switch is turned ON Headlamp Turns OFF the headlamp low relay when the ignition switch is turned OFF Headlamp high relay OFF AUTO LIGHT SYSTEM WITHOUT DTRL AUTO LIGHT SYSTEM WITHOUT DTRL System Diagram INFOID 0000000006062152 Combination switch reading function CAN communication line Combination switch HEADLAMP High beam request signal LOW RELAY
48. 00000006066812 CAUTION If perform aiming adjustment after the levelizer initialization be sure to start the engine running after turning ignition switch OFF 1 VEHICLE CONDITION 1 Parkthe vehicle in the straight forward position 2 Unload the vehicle no passenger aboard gt gt GO 2 2 LEVELIZER ADJUSTMENT BCONSULT III WORK SUPPORT 1 Select LEVELIZER ADJUSTMENT of ADAPTIVE LIGHT work support item 2 Select START 3 When ADJUSTMENT IS COMPLETED select END CAUTION Revision 2010 June EXL 64 2011 M37 M56 INSPECTION AND ADJUSTMENT lt BASIC INSPECTION gt XENON TYPE If CAN BE TESTED is indicated AFS control unit detects that the height sensor signal changes The levelizer adjustment is cancelled In this case turn the ignition switch OFF to pre vent the vehicle from the height change Perform the levelizer adjustment again Is the levelizer adjustment completed YES gt s gt GOTO3 NO gt gt Perform the levelizer adjustment again 3 SELF DIAGNOSIS RESULT CHECK Perform self diagnosis with CONSULT III Check that any DTC is not detected Is any DTC detected YES gt gt GOTO2 NO gt gt Levelizer adjustment completed Revision 2010 June EXL 65 2011 M37 M56 2503 2504 SWIVEL ACTUATOR lt DTC CIRCUIT DIAGNOSIS gt DTC CIRCUIT DIAGNOSIS B2503 B2504 SWIVEL ACTUATOR DTC Logic DTC DETECTION LOGIC 82503 Swivel a
49. 006095132 Combination switch Combination reading function CAN communication line a Xenon bulb switch HEAD LAMP 5 High beam LOW RELAY HID control request signal 1 unit Low beam High beam request signal solenoid Daytime running Headlamp light request signal Combination CAN communication line meter High beam request signal High beam indicator lamp JMLIA1066GB HEADLAMP SYSTEM WITH DTRL System Description INFOID 0000000006095153 OUTLINE Headlamp is controlled by combination switch reading function and headlamp control function of BCM and relay control function of IPDM E R HEADLAMP LO OPERATION BOM detects the combination switch condition with the combination switch reading function BOM transmits the low beam request signal or daytime running light request signal to IPDM E R via CAN communication according to the headlamp LO ON condition Headlamp LO ON condition Lighting switch 2ND Lighting switch is in the other positions than 2ND daytime running light ON judgment Lighting switch AUTO auto light function ON judgment Lighting switch AUTO with the front fog lamp switch ON and the ignition switch ON Lighting switch PASS IPDM E R turns the integrated headlamp low relay ON and turns the headlamp ON according to the low beam request signal or daytime running light request signal HEADLAMP HI OPERATION BOM transmits the high beam request
50. 062157 Combination switch reading function Combination POPNLI ee ee Combination meter switch Turn indicator signal Turn signal indicator lamp L R Hazard switch Buzzer Turn signal lamps LH Air bag diagnosis Air bag signal sensor unit Turn signal lamps RH JMLIA0919GB TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM System Description INFOID 0000000006062158 OUTLINE Turn signal and the hazard warning lamp is controlled by combination switch reading function flasher control function and auto hazard function of BCM TURN SIGNAL LAMP OPERATION BOM detects the combination switch condition by the combination switch reading function BOM supplies voltage to the right left turn signal lamp circuit when the ignition switch is turned ON and the turn signal switch is in the right left position BCM blinks the turn signal lamp HAZARD WARNING LAMP OPERATION supplies voltage to both turn signal lamp circuit when the hazard switch is turned ON BCM blinks the hazard warning lamp TURN SIGNAL INDICATOR LAMP AND TURN SIGNAL SOUND OPERATION BOM transmits the turn indicator signal to the combination meter via CAN communication while the turn sig nal lamp and the hazard warning lamp operating Combination meter outputs the turn signal sound with the integrated buzzer while blinking the turn signal indicator lamp according to the turn indicator signal HIGH FLASHER OPERATI
51. 104 28 0 25 4 75 V Is the measurement value within the standard value YES gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation Less than the standard value gt gt GO TO 2 Higher than the standard value 2 GO TO 5 2 HEIGHT SENSOR POWER SUPPLY CIRCUIT INPUT VOLTAGE 1 Turn the ignition switch OFF 2 Disconnect the height sensor connector 3 Turn the ignition switch ON 4 Checkthe voltage between the height sensor harness connector and the ground Revision 2010 June EXL 71 2011 M37 M56 B2514 HEIGHT SENSOR UNUSUAL RR lt DTCICIRCUIT DIAGNOSIS gt XENON TYPE Terminals Voltage Height sensor Approx Connector Terminal Ground B32 2 5V Is the measurement value within the standard value YES gt gt GOTOS NO gt gt GO TO 4 3 CHECK HEIGHT SENSOR SIGNAL CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector 3 Check continuity between the AFS control unit harness connector and the height sensor harness connec tor AFS control unit Height sensor Continuity Connector Terminal Connector Terminal E104 28 B32 1 Existed 4 Check continuity between the AFS control unit harness connector and the ground AFS control unit Continuity Connector Terminal Ground E104 28 Not existed Does continuity exist YES Replace the height sensor NO Repair the harnesses or
52. 2 Disengage license lamp lens 1 fixing pawls with a flat bladed screwdriver A 3 Remove the bulb JMLIA0835ZZ Revision 2010 June EXL 132 2011 M37 M56 SERVICE DATA AND SPECIFICATIONS SDS lt SERVICE DATA AND SPECIFICATIONS SDS XENON TYPE SERVICE DATA AND SPECIFICATIONS SDS SERVICE DATA AND SPECIFICATIONS SDS Bulb Specifications inFo10 0000000006062278 Item Type Wattage W Headlamp HI LO D2S Xenon 35 Front turn signal lamp WY21W Amber 21 Front combination lamp Parking lamp W5W 5 Front side marker lamp W5W 5 Front fog lamp H8 35 Stop lamp Tail lamp LED Rear combination lamp Rear side marker lamp LED Rear turn signal lamp WY21W 21W Back up lamp W16W 16 License plate lamp W5W 5 High mounted stop lamp LED Revision 2010 June EXL 133 2011 M37 M56
53. 7 87 in Revision 2010 June EXL 116 2011 M37 M56 FRONT FOG LAMP AIMING ADJUSTMENT lt PERIODIC MAINTENANCE gt XENON TYPE Front fog lamp light distribution on the screen Gi 000822 Cutoff line High illuminance area Horizontal center line of front fog lamp Vertical center line of front fog lamp Cutoff line height X c IU Revision 2010 June EXL 117 2011 M37 M56 FRONT COMBINATION LAMP lt REMOVAL AND INSTALLATION gt XENON TYPE REMOVAL AND INSTALLATION FRONT COMBINATION LAMP E X p od ed V ew INFOID 0000000006062250 REMOVAL JMLIAO788ZZ 1 Front combination lamp DISASSEMBLY SEC 260 xz RISKY PA Sad Dp MEL pe d ED 9 8 JMLIA10842Z 1 Headlamp housing assembly 2 Front side marker lamp bulb 3 Front side marker lamp bulb socket 4 Resin cap 5 Seal packing 6 Xenon bulb socket 7 Xenon bulb 8 Frontturn signal lamp bulb socket 9 Frontturn signal lamp bulb 10 HID control unit 11 Parking lamp bulb 12 Parking lamp bulb socket 13 Retaining spring CAUTION HID control unit and xenon bulb socket cannot be disassembled Revision 2010 June EXL 118 2011 M37 M56 FRONT COMBINATION LAMP lt REMOVAL AND INSTALLATION gt XENON TYPE Re moval and Installation INFOID 0000000006062251 REMOVAL CAUTION Disconnect the battery negative terminal or remove the fuse 1 Remove the front bumper fascia Refer to 14 Removal and Installation 2
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55. A1069GB INFOID 0000000006066784 E XL ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM System Description OUTLINE AFS ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM is controlled by AFS control unit AFS has AFS control swivel control and the headlamp auto aiming control AFS control swivels the headlamp to the steering direction Headlamp auto aiming control moves the headlamp light axis up down according to the vehicle height AFS ADAPTIVE FRONT LIGHTING SYSTEM AFS Control Description AFS control unit controls the headlamp right only when the steering wheel is turned rightward and the headlamp left only when the steering wheel is turned leftward AFS control unit detects the vehicle condition necessary for AFS control with the following signals AFS switch signal Vehicle speed signal received from combination meter via CAN communication Steering angle sensor signal received from steering angle sensor via CAN communication Shift position signal received from TCM via CAN communication Low beam status signal received from IPDM E R via CAN communication Engine speed signal received from ECM via CAN communication When the operation conditions are satisfied AFS control unit controls the swivel angle depending on the steering angle and the vehicle speed Revision 2010 June EXL 17 2011 M37 M56 SYSTEM lt SYSTEM DESCRIPTION gt XENON TYPE AFS operation condition Swivel actuator init
56. AL R On Off TURN SIGNAL L On Off TAIL LAMP SW On Off BEAM SW On Off HEAD LAMP SW1 On Off HEAD LAMP SW2 On Off PASSING SW On Off AUTO LIGHT SW On Off FR FOG SW On Off Each switch status that BCM judges from the combination switch reading function RR FOG SW On Off Revision 2010 June NOTE The item is indicated but not monitored EXL 26 2011 M37 M56 DIAGNOSIS SYSTEM BCM lt SYSTEM DESCRIPTION gt XENON TYPE a Motorie Desrpio J Unit P DOOR SW DR On Off The switch status input from front door switch driver side DOOR QUAD The switch status input from front door switch passenger side On Off DOOR SW RR On Off The switch status input from rear door switch RH DOOR SW RL On Off The switch status input from rear door switch LH DOOR SW BK NOTE On Off The item is indicated but not monitored OPTICAL SENSOR The sensor status input from optical sensor On Off p p pe The value of outside brightness voltage input from the optical sensor Re The sensor outside brightness voltage filtered ACTIVE TEST Test item Operation Description Transmits the position light request signal to IPDM E R via CAN commu On ae TAIL LAMP nication to turn the tail lamp ON Off Stops the tail lamp request signal t
57. AUTO ACTIVE TEST 1 Activate IPDM E R auto active test Refer to PCS 11 Diagnosis Description 2 Check that the headlamp is turned ON B CONSULT III ACTIVE TEST 1 Select EXTERNAL LAMPS of IPDM E R active test item 2 With operating the test items check that the headlamp LO is turned ON Lo Headlamp LO ON Off Headlamp LO OFF Is the measurement normal YES gt gt Headlamp LO is normal NO gt gt Refer to EXL 88 Diagnosis Procedure Diagnosis Procedure INFOID O000000006062214 1 HEADLAMP LO OUTPUT VOLTAGE BCONSULT III ACTIVE TEST 1 Turn ignition switch OFF 2 Disconnect front combination lamp connector 3 Turn ignition switch ON 4 Select EXTERNAL LAMPS of IPDM E R active test item 5 With operating the test items check voltage between IPDM E R harness connector and ground IPDM E R 6 Test item us Connector Terminal Lo Battery voltage RH 83 zm i EXTERNAL E7 G d m LAMPS Lo Battery voltage LH 84 Off OV Is the inspection result normal YES gt gt 2 NO gt gt GO TO 3 2 HEADLAMP LO OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect IPDM E R connector 3 Check continuity between IPDM E R harness connector and front combination lamp harness connector IPDM E R Front combination lamp 2 Continuity Connector Terminal Connector Terminal RH 83 E24 4 E7 Existe
58. BCM HEAD LAMP Active test FR FOG LAMP Parking lamp the tail lamp side marker lamp and the license plate lamp are not turned ON Parking lamp the tail lamp side marker lamp and the license plate lamp are not turned OFF Each illumination is turned ON OFF Fuse Harness between IPDM E R and the daytime running light relay daytime running light relay IPDM E R Daytime running light relay circuit Refer to EXL 91 Each illumination is not turned ON OFF Symptom diagnosis PARKING LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON Refer to EXL 112 Tail lamp indicator is not turned ON Parking and tail lamps are turned ON Combination meter Combination meter Data monitor LIGHT IND BCM HEAD LAMP Active test TAIL LAMP Turn signal lamp does not blink Indicator lamp is normal The applicable side performs the high flash er activation Harness between BCM and each turn signal lamp Turn signal lamp bulb Turn signal lamp circuit Refer to EXL 98 Indicator lamp is includ ed Combination switch Harness between the combina tion switch and BCM Combination switch Refer to BCS 6 Turn signal indicator lamp does not blink The turn signal lamp is normal BCM One side Combination meter Turn signal indicator lamp signal Combination meter Both sides Combination meter Data monitor TURN IND Always BCM
59. CRIPTION gt XENON TYPE Parking brake switch signal received from combination meter via CAN communication BCM transmits the daytime running light request signal to IPDM E R via CAN communication according to the daytime running light ON condition Daytime running light ON condition While the engine running with the parking brake released Lighting switch is in the other positions than 2ND IPDM E R turns the integrated headlamp low relay and daytime running light relay ON according to the day time running light request signal And it turns each lamps ON ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM System Diagram Front combination lamp LH INFOID 0000000006066783 Swivel motor drive Vehicle speed signal signal LH Steering angle sensor signal CAN communication line Shift position signal Low beam status signal Engine speed signal Swivel actuator A 1 Swivel position T Swivel position sensor sensor signal LH CAN communication line AFS OFF indicator Aiming motor Aiming motor drive signal LH AFS control unit gat Front combination lamp RH Swivel motor drive signal RH Swivel actuator switeh AFS switch signal Swivel position 4 Swivel position sensor Height sensor Height sensor signal gt signal RH Aiming motor Aiming motor drive signal RH JMLI
60. D SWITCH eerie 104 LOGIC tee etiem epi beni 77 Component Function Check 104 Diagnosis Procedure 77 Diagnosis Procedure 104 C0126 STEERING ANGLE SENSOR SIGNAL 80 SYMPTOM DIAGNOSIS 106 EE 80 Dikan go EXTERIOR LIGHTING SYSTEM SYMPTOMS 106 Symptom Table 106 C0428 STEERING ANGLE SENSOR CALI BRATION eem cr 81 NORMAL OPERATING CONDITION 109 t oec reti 81 m 109 Diagnosis Procedure 81 BOTH SIDE HEADLAMPS DO NOT SWITCH 01000 CAN COMM CIRCUIT g2 TO HIGH BEAM 110 DTC Eoo e secet aft E E 82 DESCrPlION RAAE 110 Diagnosis Procedure 82 Diagnosis Procedure 110 01010 CONTROL UNIT CAN BOTH SIDE HEADLAMPS LO ARE NOT DTO E 85 TURNED ON etes pnta bieten 111 Diagnosis Procedure 83 Descriptio N TC 111 Diagnosis Procedure 111 POWER SUPPLY A
61. DO000000006062227 1 OPTICAL SENSOR POWER SUPPLY INPUT 1 Turn ignition switch ON 2 Turn lighting switch AUTO 3 Check voltage between optical sensor harness connector and ground Optical sensor 4 Terminal M94 1 Ground 5V Is the inspection result normal YES gt gt 2 NO gt gt GO TO 4 2 OPTICAL SENSOR GROUND INPUT Check voltage between optical sensor harness connector and ground Voltage Optical sensor Approx Connector Terminal M94 3 Ground OV Is the inspection result normal YES gt gt GOTOS NO gt gt GO TO 6 3 CHECK OPTICAL SENSOR SIGNAL OUTPUT With illuminating the optical sensor check voltage between optical sensor harness connector and ground Optical sensor Condition Voltage Approx Connector Terminal Revision 2010 June EXL 101 2011 M37 M56 OPTICAL SENSOR lt DTC CIRCUIT DIAGNOSIS gt When illuminating XENON TYPE 3 1 V or more M94 Ground Optical sensor When shutting off light Illuminate the optical sensor The value may be less than the standard if brightness is weak Is the inspection result normal YES gt gt GOTO7 NO gt gt Replace the optical sensor 4 CHECK OPTICAL SENSOR OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect optical sensor connector and BCM connector 0 6 V or less 3 Check
62. DRIVER CONTROLS EXTERIOR LIGHTING SYSTEM CONTENTS XENON TYPE HEADLAMP SYSTEM WITH DTRL System eR EUER 12 PRECAUTION cinis ku eo cu crea cH ducas 5 HEADLAMP SYSTEM WITH DTRL Fail safe 12 PRECAUTIONS exe ke cce teeth 5 AUTO LIGHT SYSTEM WITHOUT DTRL 13 Precaution for Supplemental Restraint System AUTO LIGHT SYSTEM WITHOUT DTRL Sys SRS AIR BAG and SEAT BELT PRE TEN tem Diagram Suena Eon ce tries 13 cie trained 5 AUTO LIGHT SYSTEM WITHOUT DTRL Sys Precautions For Xenon Headlamp Service 5 tem Description ien tenerse 13 SYSTEM DESCRIPTION amp AUTO LIGHT SYSTEM WITH 15 AUTO LIGHT SYSTEM WITH DTRL System COMPONENT PARTS 6 Dia grarc uice TR Eti eite 15 AUTO LIGHT SYSTEM WITH DTRL System EXTERIOR LIGHTING SYSTEM 6 Description tete dne det 15 EXTERIOR LIGHTING SYSTEM Component Parts etra 6 DAYTIME RUNNING LIGHT SYSTEM 16 EXTERIOR LIGHTING SYSTEM DAYTIME RUNNING LIGHT SYSTEM System Component Description 8 DIA QUIN 16 DAYTIME RUNNING LIGHT SYSTEM System FRONT COMBINATION
63. FOID 0000000006069976 2011 M37 M56 SYSTEM lt SYSTEM DESCRIPTION gt XENON TYPE Control by IPDM E R Relay control function Auto light system has the auto light function and delay timer function Auto light function automatically turns ON OFF the exterior lamps and each illumination automatically depending on the outside brightness When auto light system turns the exterior lamps ON with the ignition switch OFF delay timer function turns the exterior lamps OFF depending on the vehicle condition with the auto light function after a certain period of time Headlamp LO HI parking lamp license plate lamp side marker lamp tail lamp and front fog lamp Head lamp HI and front fog lamp depend on the combination switch condition AUTO LIGHT ADJUSTMENT SYSTEM The auto light adjustment system automatically dims brightens the display and combination meter according to brightness outside the vehicle when lighting switch 1ST or lighting switch 2ND is operated Refer to 12 AUTO LIGHT ADJUSTMENT SYSTEM System Description DELAY TIMER FUNCTION BCM turns the exterior lamp OFF depending on the vehicle condition with the auto light function when the igni tion switch is turned OFF Turns the exterior lamp OFF 5 minutes after detecting that any door opens excepting back door Door switch ON e Turns the exterior lamp OFF a certain period of after closing all doors excepting back door Door swit
64. FOID 0000000006090843 AUTO ACTIVE TEST Description In auto active test the IPDM E R sends a drive signal to the following systems to check their operation Oil pressure warning lamp only for models with VQ37VHR engine Front wiper LO Parking lamp License plate lamp Tail lamp Side marker lamp Front fog lamp Headlamp LO HI A C compressor magnet clutch Cooling fan cooling fan control module Operation Procedure CAUTION Never perform auto active test in the following condition Engine is running CONSULT III is connected 1 Close the hood and lift the wiper arms from the windshield Prevent windshield damage due to wiper operation NOTE When auto active test is performed with hood opened sprinkle water on windshield beforehand 2 Turn the ignition switch OFF 3 Turn the ignition switch ON and within 20 seconds press the front door switch driver side 10 times Then turn the ignition switch OFF CAUTION Close passenger door 4 Turn the ignition switch ON within 10 seconds After that the horn sounds once and the auto active test starts CAUTION Engine starts when ignition switch is turned ON while brake pedal is depressed 5 The oil pressure warning lamp starts blinking when the auto active test starts 6 After a series of the following operations is repeated 3 times auto active test is completed NOTE When auto active test has to be cancelled halfway throu
65. HEADLAMP CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE 3 CHECK HEADLAMP HI FUSE 1 Turn ignition switch OFF 2 Check that the following fuses are not fusing Unit Location Fuse No Capacity Headlamp HI RH IPDM E R 55 10A Headlamp HI LH IPDM E R 54 10A Is the inspection result normal YES gt gt Replace IPDM E R NO gt gt GO TO 4 4 CHECK HEADLAMP HIGH SHORT CIRCUIT 1 Disconnect IPDM E R connector 2 Check continuity between IPDM E R harness connector and ground IPDM E R Continuity Connector Terminal Ground RH 89 E8 Not existed LH 90 Is the inspection result normal YES gt gt Replace fuse Replace IPDM E R if the fuse is fusing again NO Repair or replace harness And then replace the fuse 5 CHECK HEADLAMP HI GROUND OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect combination lamp connector 3 Check continuity between front combination lamp harness connector and ground Front combination lamp Continuity Connector Terminal Ground RH E24 5 Existed LH E54 5 Is the inspection result normal YES Replace the front combination lamp NO Repair or replace harness Revision 2010 June EXL 87 2011 M37 M56 HEADLAMP LO CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE HEADLAMP LO CIRCUIT Component Function Check INFOID 0000000006062213 1 HEADLAMP LO OPERATION E R
66. I A C Compressor Magnet clutch Cooling fan JMMIA0374GB IPDM E R starts the auto active test with the door switch signals transmitted by BCM via CAN communica tion Therefore the CAN communication line between IPDM E R and is considered normal if the auto active test starts successfully The auto active test facilitates troubleshooting if any systems controlled by IPDM E R cannot be operated Diagnosis chart in auto active test Symptom Inspection contents Possible cause Any of the following components do not operate Parking lamp License plate lamp Tail lamp Side marker lamp Front fog lamp Headlamp HI LO Front wiper motor Perform auto active test Does the applicable system op erate YES signal input circuit NO Lamp or motor Lamp or motor ground circuit Harness or connector between IPDM E R and applicable system IPDM E R A C compressor does not operate Perform auto active test Does the magnet clutch oper ate YES e Combination meter signal input cir cuit CAN communication signal be tween Combination meter and ECM CAN communication signal be tween ECM and IPDM E R NO Magnet clutch Harness or connector between IPDM E R and magnet clutch IPDM E R Oil pressure warning lamp does not operate only for models with VQ37VHR engine Revision 2010 June Perform auto activ
67. KING LICENSE PLATE SIDE MARKER AND oce etre cie eh ibo else 12 LAMP SYSTEM WITHOUT DTRL 20 EXL 1 Revision 2010 June 2011 M37 M56 PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITHOUT DTRL System Diagram 2 20 PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITHOUT DTRL System Description 2 442 2 21 PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITHOUT DTRL Fall Safe etes tet e estos 21 PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITH 21 PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITH DTRL Sys tem Diagram 2 etre peine epe ette end 21 PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITH DTRL Sys tem Description 4422 221 22 PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITH DTRL Fail EXTERIOR LIGHTING SYSTEM 42 EXTERIOR LIGHTING SYSTEM 42 EXTERIOR LIGHTING SYSTEM Wiring Dia SEDI 42 ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM 54 ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM Wiring Diagram 55 BASIC INSPECTION 62 DIAGNOSIS AND REPAIR WORKFLOW 62 WOK FION tais 62 INSPECTION AND ADJUSTMENT 64 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
68. L ACTUATOR 66 Diagnosis Description 29 2222 Mc UM LM CONSULT III Function IPDM E R 31 9 Component Inspection 70 DIAGNOSIS SYSTEM AFS 34 CONSUL T III Function ADAPTIVE LIGHT 82919 AEIGAT DTG oT 71 ECU DIAGNOSIS INFORMATION 36 Diagnosis ono itas eo dones 71 BCM IPDM E R cioe B2516 SHIFT SIGNAL P R 74 List of ECU Reference 222222222 22 2 0200 36 DTC Logic a A A E E OBI IEEE 74 Diagnosis Procedure 74 AFS CONTROL UNIT 37 Reference Value 37 B2517 VEHICLE SPEED SIGNAL 75 9 DTO LOGIC 75 DTC Inspection Priority Chart 40 Diagnosis Procedure 75 DT GO Index uiu 41 B2519 LEVELIZER CALIBRATION PETERE 76 WIRING eee 42 DTC Logic Wises tee Grieve eene 76 Diagnosis Procedure 76 EXL 2 Revision 2010 June 2011 M37 M56 82521 ECU CIRGUIT 77 HAZAR
69. LAMP 8 D escriptiOr idees 16 FRONT COMBINATION LAMP Xenon lamp Ede ect e re eed 8 ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM 17 FRONT COMBINATION LAMP HID control unit 9 ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM FRONT COMBINATION LAMP High Beam Sole System Diagram essere 17 Hold cR eoe Stet 9 ACTIVE ADAPTIVE FRONT LIGHTING SYSTEM FRONT COMBINATION LAMP Aiming Motor 10 System Description 17 FRONT COMBINATION LAMP Swivel Actuator 10 FRONT FOG LAMP SYSTEM 19 SYSTEM 11 FRONT FOG LAMP SYSTEM System Diagram 19 FRONT FOG LAMP SYSTEM System Descrip HEADLAMP SYSTEM WITHOUT DTRL 11 op RONEN inne e E 19 HEADLAMP SYSTEM WITHOUT DTRL Sys tem Diagrami tei eredi 11 TURN SIGNAL AND HAZARD WARNING LAMP HEADLAMP SYSTEM WITHOUT DTRL Sys eere eani 19 tem Description 2 11 TURN SIGNAL AND HAZARD WARNING LAMP HEADLAMP SYSTEM WITHOUT DTRL Fail SYSTEM System Diagram 20 11 TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM System Description 20 HEADLAMP SYSTEM WITH DTRL 12 HEADLAMP SYSTEM WITH DTRL System Di PAR
70. M E R PCS 23 Fail safe PCS 24 DTC Index BCM Revision 2010 June EXL 36 2011 M37 M56 AFS CONTROL UNIT lt ECU DIAGNOSIS INFORMATION gt XENON TYPE AFS CONTROL UNIT Reference Value VALUES ON THE DIAGNOSIS TOOL CONSULT III MONITOR ITEM Monitor Item Condition Value Status Straight forward Approx 0 STR ANGLE SIG Steering Steering Approx 900 900 VHCL SPD Driving at 40 km h 25 MPH 40 km h SLCT LVR POSI Selector lever operation P 1 2ND On HEAD LAMP Light switch Other than 2ND Off ON On AFS SW AFS switch OFF Off Unloaded vehicle condition Approx 2 5 V HI SEN OTP RR Vehicle rear height i i 9 Low Leveling operation Approx 1 4 V downward edge Unloaded vehicle condition Approx 70 096 LEV ACTR VLTG Headlamp leveling Low Leveling operation downward edge Approx 32 0 Standard position Approx 0 SWVL SEN RH Right headlamp swivel activation Activation Positive degree Standard position Approx 0 SWVL SEN LH Left headlamp swivel activation Activation Positive degree Standard position Approx 0 SWVL ANGLE RH Right headlamp swivel activation Activation Positive degree Standard position Approx 0 SWVL ANGLE LH Left headlamp swivel activation Activation Positive degree TERMINAL LAYOUT 11 12 1131415 1617 18 19 20
71. M56 LEVELIZER CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt HEADLAMP LEVELIZER CIRCUIT Component Function Check XENON TYPE INFOID 0000000006066859 1 AIMING MOTOR OPERATION 1 ACTIVE TEST Start the engine Turn the lighting switch 2ND Select LEVELIZER TEST of ADAPTIVE LIGHT active test item With operating the test item check the operation LEVELIZER TEST Origin Optical axis Standard positon Peak Lowest position Is the operation normal YES gt gt Headlamp levelizer circuit is normal NO gt gt Refer to EXL 94 Diagnosis Procedure Diagnosis Procedure INFOID 0000000006066860 1 AIMING MOTOR DRIVE SIGNAL OUTPUT 8CONSULT II ACTIVE TEST 1 Start the engine 2 Turn the light switch 2ND 3 Select LEVELIZER TEST of ADAPTIVE LIGHT active test item 4 With operating the test item check the voltage between the AFS control unit harness connector and the ground Terminals Test item Voltage AFS control unit Approx LEVELIZER TEST Connector Terminal Origin 8 8 V RH 19 Ground Peak 4 0V E104 Origin 8 8V LH 40 Peak 4 0V Is the measurement value normal YES gt gt 2 NO gt gt GO TO3 2 CHECK AIMING MOTOR DRIVE SIGNAL OPEN CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector and headlam
72. MP CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE TURN SIGNAL LAMP CIRCUIT D e 5 C r INFOID 0000000006062223 BCM performs the high flasher operation if any bulb or harness of the turn signal lamp circuit is open NOTE The turn signal lamp blinks at normal speed when using the hazard warning lamp Component Function Check INFOID 0000000006062224 1 TURN SIGNAL LAMP B CONSULT III ACTIVE TEST 1 Select FLASHER of BCM FLASHER active test item 2 With operating the test items check that the turn signal lamp is turned ON LH Turn signal lamps LH ON RH Turn signal lamps RH ON Off Turn signal lamps OFF Is the inspection result normal YES gt gt signal lamp circuit is normal NO Refer to EXL 98 Diagnosis Procedure Diagnosis Procedure INFOID o000000006062225 1 CHECK TURN SIGNAL LAMP BULB Check applicable lamp bulb Is the inspection result normal YES gt gt 2 NO Replace bulb 2 TURN SIGNAL LAMP OUTPUT VOLTAGE 1 Turn ignition switch OFF 2 Disconnect front combination lamp connector door mirror connector or rear combination lamp connector 3 Turn ignition switch ON 4 With operating the turn signal switch check voltage between BCM harness connector and ground Revision 2010 June EXL 98 2011 M37 M56 TURN SIGNAL LAMP CIRCUIT
73. N After installing the bulb install the resin cap and the bulb socket securely for watertightness o N gt Revision 2010 June EXL 120 2011 M37 M56 FRONT FOG LAMP lt REMOVAL AND INSTALLATION gt XENON TYPE FRONT FOG LAMP Exploded View INFOID 0000000006062254 SEC 263 620 JMLIAO791ZZ 1 Front fog lamp 2 Front fog lamp finisher 3 Front bumper fascia 1 Removal Installation OnR AU CAUTION Disconnect the battery negative terminal or remove the fuse REMOVAL 1 Remove the front fender protector Keep a service area Refer to EXT 24 FENDER PROTECTOR Removal and Installation 2 Remove the front fog lamp finisher 3 Disconnect the front fog lamp connector 4 Remove the bolt 5 Disengage the pawl and then remove the front fog lamp INSTALLATION Note the following item and then installation is the reverse order of removal NOTE After installation perform aiming adjustment Refer to EXL 116 Description Re p ace m e nt INFOID 0000000006062256 CAUTION Disconnect the battery negative terminal or remove the fuse Never touch the glass of bulb directly by hand Keep grease and other oily matters away from it Never touch bulb by hand while it is lit or right after being turned off Never leave bulb out of lamp reflector for a long time because dust moisture smoke etc may affect the performance of lamp When replacing bul
74. ND GROUND CIRCUIT 84 PARKING LICENSE PLATE AND TAIL AFS CONTROL UNIT 84 LAMPS ARE NOT TURNED 112 AFS CONTROL UNIT Diagnosis Procedure 84 112 EXTERIOR LAMP FUSE 85 Diagnosis 4 112 Diagnosis Procedure 85 BOTH SIDE FRONT FOG LAMPS ARE NOT HEADLAMP HI CIRCUIT 86 TURNED ON 113 Component Function Check 86 Description etd er 113 Diagnosis Procedure 86 Diagnosis Procedure 2 113 HEADLAMP LO CIRCUIT n gg PERIODIC MAINTENANCE 114 Component Function Check 88 HEADLAMP AIMING ADJUSTMENT 114 Diagnosis Procedure 88 mp 114 XENON 90 Aiming Adjustment Procedure 115 Diagnosis Procedure 90 FRONT FOG LAMP AIMING ADJUSTMENT 116 DAYTIME RUNNING LIGHT RELAY CIRCUIT Biete E 116 91 Aiming Adjustment Procedu
75. NENT PARTS lt SYSTEM DESCRIPTION gt XENON TYPE 13 Aiming motor 14 Height sensor A Front combination lamp back B Rear suspension member LH JMLIA1074ZZ 1 License plate lamp 2 Rear turn signal lamp 3 lamp 4 Rear side marker lamp 5 TCM 6 ECM Refer to TM 8 A T CONTROL SYS Refer to EC 24 ENGINE CON TEM Component Parts Location TROL SYSTEM Component Parts 7 Steering angle sensor 8 Air bag diagnosis sensor unit 9 Daytime running light relay Refer to SRC 7 Component Parts Location 10 AFS control unit 11 AFS switch A Engine room LH B Behind the instrument driver lower Cluster lid A panel With Daytime running light system Revision 2010 June EXL 7 2011 M37 M56 lt SYSTEM DESCRIPTION gt EXTERIOR LIGHTING SYSTEM Component Description COMPONENT PARTS XENON TYPE INFOID 0000000006062145 Part Description BCM Controls the exterior lighting system ECM Transmits engine speed signal to AFS control unit via CAN communication TCM Transmits Shift position signal to AFS control unit via CAN communication Air bag diagnosis sensor unit Transmits air bag signal to BCM IPDM E R Controls the integrated relay and supplies voltage to the load according to the request from BCM via CAN communication AFS control unit AFS control unit judges the vehicle condition from each signal AFS control unit con trols AFS function and the headlamp aim
76. NO gt gt GO TO 3 Revision 2010 June EXL 63 2011 M37 M56 INSPECTION AND ADJUSTMENT lt BASIC INSPECTION gt XENON TYPE INSPECTION AND ADJUSTMENT ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT AFS CONTROL UNIT ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT AFS CONTROL UNIT Description INFOID 0000000006066807 Perform LEVELIZER ADJUSTMENT with CONSULT III when replacing the AFS control unit ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT AFS CONTROL UNIT Special Repair Requirement INFO10 0000000006066608 1 LEVELIZER ADJUSTMENT Perform LEVELIZER ADJUSTMENT gt gt Refer to EXL 64 LEVELIZER ADJUSTMENT Special Repair Requirement ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT HEIGHT SEN SOR ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT HEIGHT SENSOR D esc ri pti n INFOID 0000000006066809 Perform LEVELIZER ADJUSTMENT with CONSULT III when replacing the height sensor ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT HEIGHT SENSOR Special Repair Requirement INFOID 0000000006066610 1 LEVELIZER ADJUSTMENT Perform LEVELIZER ADJUSTMENT gt gt Refer to EXL 64 LEVELIZER ADJUSTMENT Special Repair Requirement LEVELIZER ADJUSTMENT LEVELIZER ADJUSTMENT Description INFOID 0000000006066811 Perform LEVELIZER ADJUSTMENT when installing removing and replacing the height sensor and the sus pension components LEVELIZER ADJUSTMENT Special Repair Requirement INFOID 00
77. ON BOM detects the turn signal lamp circuit status from the current value BOM increases the turn signal lamp blinking speed if the bulb or harness open is detected with the turn sig nal lamp operating NOTE The blinking speed is normal while operating the hazard warning lamp AUTO HAZARD FUNCTION Air bag diagnosis sensor unit transmits air bag signal to BCM when air bag diagnosis sensor unit detects strong impact to the vehicle body while ignition switch is ON When air bag signal from air bag diagnosis sensor unit is detected BCM supplies voltage to each turn signal lamp system and hazard lamp blinks PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITH OUT DTRL PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITHOUT Revision 2010 June EXL 20 2011 M37 M56 SYSTEM lt SYSTEMDESCRIPTION gt XENON TYPE DT R L Syste m D lag ram INFOID 0000000006062159 Combination switch reading function Combination CAN communication line TAIL LAMP 1 d mh switch Position light request RELAY To illuminations Sigrial Parking lamp DAYTIME plate lamp RUNNING LIGHT Tail lamp RELAY Side marker lamp Combination meter CAN communication line Tail lamp Position light request signal indicator lamp JMLIA1072GB PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITHOUT DTRL System Description InFo10 0000000006062160 OUTLINE Parking license plate side marker and tail
78. ON signal received from BCM via CAN com Off On munication Revision 2010 June EXL 31 2011 M37 M56 DIAGNOSIS SYSTEM IPDM E R lt SYSTEM DESCRIPTION gt XENON TYPE Revision 2010 June Monitor Item MAIN SIG Description Unit NALS IGN RLY ES Off On x Displays the status of the ignition relay judged by IPDM E R Displays the status of the push button ignition switch judged by IPDM E R INTER NP SW TAM Oft On Displays the status of the shift position judged by IPDM E R ST RLY CONT Displays the status of the starter relay status signal received from BCM via CAN Off On communication IHBT RLY REQ Displays the status of the starter control relay signal received from BCM via CAN Off On communication ST INHI RLY ST INHI UNKWN Displays the status of the starter relay and starter control relay judged by IPDM E R HOA SW Displays the status of the A T shift selector detention switch judged by IPDM E R S L RLY REQ Displays the status of the steering lock relay request received from BCM via CAN Off On communication S L STATE 1 LOCK UNLOCK UNKWN Displays the status of the steering lock judged by IPDM E R Displays the status of the daytime running light request signal received from BCM via DTRL REQ CAN communication Off On NOTE This item is monitored only on the vehicle with daytime running light
79. OOT 35 4 02 lt OD gt 2011 M37 M56 EXL 44 Revision 2010 June EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt NOLLVNIGWOO 259 4030 2 HTHOLIMS HOOQ HV3H Lo JO ON uoneoyjoedg owen jeusis EM TEE MXIT H1HOAIMS 1 Neeuoo SO MAZISN 4o3o9uuop E _ ON 10300109 9usue DA T LE pa JO ON uoneoyioeds euew jeusis janitor SO H83cISN edA 1039euuoc 35018 3sn4 PON 2039010 Po sins Po ts v 5 o occ cups pese _______ E _ 2 _____ Se 84545 1295 5610 214 3no vw ez 54545 3695 914 9 MOUIM O71 9 1095 a pots u 159 9 ____ _ NN NN lt ee ree ____ a amp ________ _______ 9 s 2 aam JO ON uoneoyioeds jeusis ESRA
80. SIS gt XENON TYPE PARKING LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON D esc ri pti n INFOID 0000000006062242 The parking license plate tail lamps and each illumination are not turned ON in any condition Diagnosis Procedure INFOID O000000006062243 1 COMBINATION SWITCH INSPECTION Check combination switch Refer to BCS 78 Symptom Table Is the combination switch normal YES gt gt 2 NO Repair or replace the malfunctioning part 2 TAIL LAMP RELAY REQUEST SIGNAL INPUT B CONSULT III DATA MONITOR 1 Select TAIL CLR REQ of IPDM E R data monitor item 2 With operating the lighting switch check the monitor status Monitor item Condition Monitor status 15 TAIL amp CLR REQ Lighting switch OFF Off Is the inspection result normal YES gt gt NO gt gt Replace BCM Refer to BCS 79 Removal and Installation Q DAYTIME RUNNING LIGHT RELAY CIRCUIT INSPECTION Check the daytime running light relay circuit Refer to EXL 91 Component Function Check Is the inspection result normal YES Replace IPDM E R NO Repair or replace the malfunctioning part Revision 2010 June EXL 112 2011 M37 M56 BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED lt SYMPTOM DIAGNOSIS gt XENON TYPE BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON D e SC ri pt n INFOID 0000000006062244 The front fog lamps are not turned ON in any condition Diagno
81. SIS BY DTC 4 SELF DIAGNOSIS WITH CONSULT III DTC is detected Perform the self diagnosis with CONSULT III gt Perform the trouble diagnosis for the detected DTC Check that any DTC is detected Specify the malfunctioning part yr is not detected Fail safe 7 SYSTEM DIAGNOSIS activates Perform the system diagnosis for the system that the fail safe activates Specify the malfunctioning part 6 FAIL SAFE ACTIVATION CHECK Check that the symptom is applied to the fail safe activation Fail safe does not activate 8 SYMPTOM DIAGNOSIS Perform the symptom diagnosis Specify the malfunctioning part SPECIFY THE MALFUNCTIONING PART 9 MALFUNCTIONING PART REPAIR Repair or replace the malfunctioning part 10 REPAIR CHECK SELF DIAGNOSIS WITH CONSULT III Perform the self diagnosis with CONSULT III Check that DTC is detected any DTC is not detected Erase DTC if DTC is detected before the repair Check that DTC is not detected again DTC is not detected 11 REPAIR CHECK OPERATION CHECK Symptom remains Check the operation of each part Normal operation lt INSPECTION END gt JPLIAO313GB DETAILED FLOW 1 INTERVIEW FOR MALFUNCTION Interview the symptom to the customer Revision 2010 June EXL 62 2011 M37 M56 DIAGNOSIS AND REPAIR WORKFLOW lt BASIC INSPECTION gt XENON TYPE 2 SYMPTOM CHECK Check the symptom from the
82. SYSTEMDESCRIPTION gt _ XENON TYPE EXTERIOR LAMP BATTERY SAVER SYSTEM System Diagram INFOID 0000000006062166 WITHOUT DAYTIME RUNNING LIGHT SYSTEM CAN communication line IPDME R HEADLAMP High beam request signal LOW RELAY eLow beam request signal Position light request signal HEADLAMP Front fog light request signal HIGH RELAY Te exterior Combination switch FRONT FOG lamps reading function gt Combination LAMP RELAY switch TAIL LAMP RELAY Combination meter JPLIA1037GB WITH DAYTIME RUNNING LIGHT SYSTEM Combination switch reading function Combination 2 CAN communication line IPDM E R switch HEADLAMP High beam request signal LOW RELAY Low beam request signal Position light request signal HEADLAMP To exterior Front fog light request signal HIGH RELAY lamps FRONT FOG LAMP RELAY TAIL LAMP Y To illuminations DAYTIME RUNNING LIGHT RELAY To exterior lamps Combination meter JMLIA1075GB EXTERIOR LAMP BATTERY SAVER SYSTEM System Description INFOID 0000000006062167 EXL OUTLINE Exterior lamp battery saver system is controlled by each function of BCM and IPDM E R Control by BCM Combination switch reading function Headlamp control function Exterior lamp battery saver function Control by IPDM E R Relay control function BOM turns the exterior lamp OFF after a period of time to prevent the battery from o
83. Stopped 9 5 11 5V Reference waveform 15 WM Ground Left swivel motor 1 phase Output Left headlamp swivel Activation 0 100us SKIB2408J 8 12V d Ground Left swivel motor 2 phase Output Left headlamp swivel Stopped 9 5 11 5V Unloaded ve hicle condition SEV M Ground Right levelizer signal Output Beale Leveling oper ation down 4 0V ward edge 24 Left swivel position sensor e LG Ground power supply Output The ignition switch ON 5V B Ground Ground The ignition switch ON OV 27 Left swivel position sensor DRE Ground ground Input The ignition switch ON OV Unloaded ve hicle condition 26 Ground Height sensor signal Output Vehicle rear height Low Leveling SB operation 1 4V downward edge Revision 2010 June EXL 38 2011 M37 M56 AFS CONTROL UNIT lt ECU DIAGNOSIS INFORMATION gt XENON TYPE Terminal No Description Wire color P Value Condition Input Approx Signal name output 2 m mi 0 1 0V 29 Ground Left swivel position sensor sig Output Left headlamp swivel P nal angle 17 3 0 V 30 Input L Ground CAN H output Reference waveform 15 32 2 Right headlamp rant 0 W Ground Right swivel motor 2 phase Output swivel Activation 100
84. T ANGLE SEN CALIB x x EXL 81 Revision 2010 June EXL 41 2011 M37 M56 EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt WIRING DIAGRAM EXTERIOR LIGHTING SYSTEM EXTERIOR LIGHTING SYSTEM INFOID 00000000060621 79 EXTERIOR LIGHTING SYSTEM Wiring Diagram 60 20 0102 JCLWA4144GB SS3NHVH 808 HH HOLIMS H000 H000 1NO83 Tz 0905 gea HOLIMS QuVZVH Sen Hu NWI HOLIMS HOLIMS NOLLWNIGWOO NOLIVNIBAOO NOLIVNIBAOO NOLLONPLETRIA LL e GS vl cl SS3NHVH 89 VE SE 96 c S 9 Ov 66 85 ec Oc 6L 8 vl AL 24 04 g3 5 NYO OL waysAs 00 100p OL weiss NYO OL m i era INN viva F LINN HOSN3S aM a SISONDVIG Ova HIY E A A SL vL HOSN3S i Sra ral 9 WOILdO Con IHon S ceu 9013 5 IVL 903 H9IH NY NL H3Zzng 9013 i LE ec 2 5 HOLOANNOS 1 NOLIVNISWOO 2 SAL e dv 1av3H Y 3 il i vor N 409078 3SN4 19915 NO HOLIMS IN31SAS 2011 M37 M56 EXL 42 Revision 2010 June EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt ora 223 H1 Na 50 5
85. The BCM part number is displayed Read and save the vehicle specification Contagion Write the vehicle specification when replacing BCM SYSTEM APPLICATION BCM can perform the following functions for each system NOTE It can perform the diagnosis modes except the following for all sub system selection items x Applicable item Diagnosis mode System Sub system selection item Work Support Data Monitor Active Test Door lock DOOR LOCK x x x Rear window defogger REAR DEFOGGER x x Warning chime BUZZER x x Interior room lamp timer INT LAMP x x x Exterior lamp HEAD LAMP x x x Wiper and washer WIPER x x x Turn signal and hazard warning lamps FLASHER x x x AIR CONDITONER x x Intelligent Key system Engine start system INTELLIGENT KEY x x x Combination switch COMB SW x Body control system BCM x IVIS NATS IMMU x x x Interior room lamp battery saver BATTERY SAVER x x x Trunk lid open TRUNK x Vehicle security system THEFT ALM x x x RAP system RETAINED PWR x Signal buffer system SIGNAL BUFFER x x This item is not used FREEZE FRAME DATA FFD The BCM records the following vehicle condition at the time a particular DTC is detected and displays on CONSULT III Revision 2010 June EXL 24 2011 M37 M56 lt SYSTEM DESCRIPTION gt DIAGNOSIS SYSTEM BCM XENON TYPE CONSULT screen item Indication Unit Description
86. amp answer back function BACK 7 when the door is lock unlock with the request switch or Lock amp Unlock With locking unlocking Off Without the function Factory setting DATA MONITOR Monitor item Unit Description REQ SW DR On Off The switch status input from the request switch driver side REO SWEAS The switch status input from the request switch passenger side On Off PUSH SW EN On Off The switch status input from the push button ignition switch TURN SIGNAL R On Off ipe Each switch status that BCM detects from the combination switch reading function TURN SIGNAL L On Off HAZARD SW 2 On Off The switch status input from the hazard switch FUSE eek Lock signal status received from the remote keyless entry receiver On Off RRE UNLOCK Unlock signal status received from the remote keyless entry receiver On Off ARE Panic alarm signal status received from the remote keyless entry receiver On Off ACTIVE TEST Test item Operation Description RH Outputs the voltage to blink the right side turn signal lamps FLASHER LH Outputs the voltage to blink the left side turn signal lamps Off Stops the voltage to turn the turn signal lamps OFF Revision 2010 June EXL 28 2011 M37 M56 DIAGNOSIS SYSTEM IPDM lt SYSTEM DESCRIPTION gt XENON TYPE DIAGNOSIS SYSTEM IPDM E R D ag n OS 5 Descri pt IN
87. b be sure to replace it with new one FRONT FOG LAMP BULB 1 Remove the front fender protector Keep the service area Refer to EXT 24 FENDER PROTECTOR Removal and Installation Revision 2010 June EXL 121 2011 M37 M56 FRONT FOG LAMP lt REMOVAL AND INSTALLATION gt XENON TYPE 2 Remove the front fog lamp bulb connector 1 3 Rotate the bulb 2 counterclockwise and unlock it JPLIA09212Z Revision 2010 June EXL 122 2011 M37 M56 OPTICAL SENSOR lt REMOVAL AND INSTALLATION gt XENON TYPE OPTICAL SENSOR Exploded View INFOID 0000000006062257 JPLIA0922ZZ 1 Optical sensor Re m oval a n d n stal ati n INFOID 0000000006062258 REMOVAL 1 Insert an appropriate tool between the optical sensor and the instrument upper panel Pull out the optical sensor upward 2 Disconnect the optical sensor connector And then remove the optical sensor INSTALLATION Install in the reverse order of removal Revision 2010 June EXL 123 2011 M37 M56 LIGHTING AND TURN SIGNAL SWITCH lt REMOVAL AND INSTALLATION gt XENON TYPE LIGHTING AND TURN SIGNAL SWITCH Exploded View INFOID 0000000006062259 Lighting and turn signal switch is integrated in the combination switch BCS 80 Removal and Installation Revision 2010 June EXL 124 2011 M37 M56 HAZARD SWITCH lt REMOVAL AND INSTALLATION gt XENON TYPE HAZARD SWITCH Exploded View INFOID 0000000006062260 The hazard warni
88. ch ON OFF Turns the exterior lamp OFF with the ignition switch ACC or the light switch OFF The preset time is 45 seconds The timer operating time be set by CONSULT III Refer to EXL 25 HEADLAMP CONSULT III Function BCM HEAD LAMP NOTE When any position other than the light switch AUTO is set the auto light system function switches to the exte rior lamp battery saver function DAYTIME RUNNING LIGHT SYSTEM DAYTIME RUNNING LIGHT SYSTEM System Diagram INFOID 0000000006069566 Combination switch reading function Combination CAN Switch communication line Daytime running light HEADLAMP request signal LOW RELAY To exterior lamps CAN DAYTIME feet 4 RUNNING communication line LIGHT RELAY meter Parking brake switch signal JMLIA1068GB DAYTIME RUNNING LIGHT SYSTEM System Description INFOID 0000000006060567 OUTLINE Turns the following exterior lamps ON as the daytime running light Headlamp LO Parking license plate side marker and tail lamps Daytime running light is controlled by daytime running light control function and combination switch reading function of BCM and relay control function of IPDM E R DAYTIME RUNNING LIGHT OPERATION BCM detects the combination switch condition by the combination switch reading function BCM detects vehicle condition depending on the following signals Revision 2010 June EXL 16 2011 M37 M56 SYSTEM lt SYSTEMDES
89. check the voltage between IPDM E R harness connector and ground Bom Revision 2010 June EXL 96 2011 M37 M56 lt DTC CIRCUIT DIAGNOSIS gt FRONT FOG LAMP CIRCUIT IPDM E R Connector Terminal Test item XENON TYPE Voltage Approx RH LH E8 86 Is the inspection result normal YES NO gt gt GO 5 gt gt Replace IPDM E R 5 CHECK FRONT FOG LAMP OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect IPDM E R connector 3 Check continuity between IPDM E R harness connector and front fog lamp harness connector IPDM E R 87 Ground EXTERNAL LAMPS Fog Battery voltage Off OV Fog Battery voltage Off Front fog lamp Connector Terminal Connector Terminal Continuity RH LH E8 Is the inspection result normal YES NO gt gt GO 6 86 E34 1 87 gt gt Repair or replace harness E64 6 cHECK FRONT FOG LAMP GROUND CIRCUIT OPEN CIRCUIT Check continuity between front fog lamp harness connector and ground Front fog lamp Connector Terminal RH E34 2 LH E64 Is the inspection result normal gt gt Replace front fog lamp Repair or replace harness YES NO Revision 2010 June 2 EXL 97 1 Ground Existed Continuity Existed 2011 M37 M56 TURN SIGNAL LA
90. ck continuity between the AFS control unit harness connector and the headlamp swivel actuator har ness connector AFS control unit Headlamp swivel actuator mE Continuity Connector Terminal Connector Terminal RH 9 E29 5 E104 Existed LH 29 E59 5 Check continuity between the AFS control unit harness connector and the ground AFS control unit Continuity Connector Terminal Ground RH 9 E104 Not existed LH 29 Does continuity exist YES NO gt gt Replace the front combination lamp gt gt Repair the harnesses or connectors SWIVEL POSITION SENSOR POWER SUPPLY CIRCUIT 1 2 3 Turn the ignition switch OFF Disconnect AFS control unit connector EXL Check continuity between the AFS control unit harness connector and the headlamp swivel actuator har ness connector AFS control unit Headlamp swivel actuator a Continuity Connector Terminal Connector Terminal RH 4 E29 6 E104 Existed LH 24 E59 6 4 Check continuity between the AFS control unit harness connector and the ground AFS control unit Continuity Connector Terminal Ground RH 4 E104 Not existed LH 24 Is the measurement value normal YES NO gt gt Replace AFS control unit Refer to gt gt Repair the harnesses or connectors EXL 126 Removal and Installation O cHECK SWIVEL POSITION SENSOR GROUND CIRCUIT VOLTAGE OUTPUT
91. communication circuit malfunc Ignition switch OFF AFS control unit Diagnosis Procedure INFOID 0000000006066845 REPLACE AFS CONTROL UNIT When DTC U1010 is detected replace AFS control unit gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation Revision 2010 June EXL 83 2011 M37 M56 POWER SUPPLY AND GROUND CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE POWER SUPPLY AND GROUND CIRCUIT AFS CONTROL UNIT AFS CONTROL UNIT Diagnosis Procedure INFOID 0000000006066657 1 FUSE INSPECTION Check that the following fuses are not fusing Signal name Connection position Fuse No Capacity Ignition power supply FUSE BLOCK J B 3 10A Is the fuse fusing YES gt gt Repair the applicable circuit And then replace the fuse NO gt gt 0 2 2 POWER SUPPLY CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit harness connector 3 Turn the ignition switch ON 4 Check voltage between the AFS control unit harness connector and the ground Terminals Voltage AFS control unit Approx Connector Terminal Ground E104 1 Battery voltage Is the measurement value normal YES gt gt NO Repair harness or connector 3 CHECK GROUND CIRCUIT 1 Turn the ignition switch OFF 2 Check continuity between the AFS control unit harness connectors and the ground AFS control unit oa Continuity Connector Te
92. connectors 4 CHECK HEIGHT SENSOR POWER SUPPLY CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector 3 Check continuity between the AFS control unit harness connector and the height sensor harness connec tor AFS control unit Height sensor Continuity Connector Terminal Connector Terminal E104 6 B32 2 Existed 4 Check continuity between the AFS control unit harness connector and the ground AFS control unit Continuity Connector Terminal Ground E104 6 Not existed Does continuity exist YES gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation NO gt gt Repair the harnesses or connectors 5 CHECK HEIGHT SENSOR GROUND CIRCUIT VOLTAGE OUTPUT Check the voltage between the AFS control unit harness connector and the ground Revision 2010 June EXL 72 2011 M37 M56 2514 HEIGHT SENSOR UNUSUAL RR lt DTC CIRCUIT DIAGNOSIS gt 0 Terminals Voltage AFS control unit Approx Connector Terminal Ground E104 8 OV Is the measurement value within the standard value YES gt gt 6 NO gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation 6 cHECK HEIGHT SENSOR GROUND OPEN CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector and the height sensor connector 3 Check continuity between the AFS control unit harness connector and the hei
93. continuity between optical sensor harness connector and BCM harness connector Optical sensor BCM Connector Terminal Connector Terminal Continuity M94 1 Is the inspection result normal YES gt gt 5 gt gt Repair or replace harness 5 CHECK OPTICAL SENSOR SHORT CIRCUIT Check continuity between optical sensor harness connector and ground M120 17 Optical sensor Connector Terminal Ground Existed Continuity M94 1 Is the inspection result normal YES gt gt Replace BCM Refer to BCS 79 Removal and Installation NO Repair or replace harness 6 cHECK OPTICAL SENSOR GROUND OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect optical sensor connector and BCM connector Not existed 3 Check continuity between optical sensor harness connector and BCM harness connector Optical sensor BCM Connector Terminal Connector Terminal Continuity M94 3 Is the inspection result normal YES gt gt Replace BCM Refer to BCS 79 Removal and Installation NO Repair or replace harness T OPTICAL SENSOR SIGNAL OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect optical sensor connector and BCM connector M120 18 Existed 3 Check continuity between optical sensor harness connector and BCM harness connector Optical sensor BCM Continuity Connector Terminal Connector Terminal M94 2 M120
94. ctuator RH 82504 Swivel actuator LH DTC erase DTC detection condition e condition XENON TYPE INFOID 0000000006066816 Possible cause AFS control unit indicates an applicable DTC when detecting any of the follow ing conditions continuously for 2 seconds or more AFS control unit recognized swivel position differs extremely from the swivel position sensor input value while the swivel operating The swivel position sensor signal does not change even though AFS control unit transmits the swivel motor driving signal while the swivel operating The swivel motor short and open is detected while the swivel operating The swivel position sensor power supply is 6 V or more or 4 V or less The swivel position sensor signal is 0 25 V or less or 4 75 V or more Ignition switch OFF Initialization is not included DTC CONFIRMATION PROCEDURE 1 DTC ERASE Erase the DTC memory of AFS with CONSULT III gt gt GO 2 2 CONFIRMATION DTC SELECTION Select B2503 or B2504 for confirmation Which DTC is confirmation B2503 gt gt GO 3 82504 gt gt GO TO 4 3 DTC CONFIRMATION B2503 Steer to the straight forward position Start the engine Turn AFS switch ON Turn the headlamp ON Shift the selector lever to N Steer to the right Rotate it once or more Perform the self diagnosis with CONSULT III Is DTC B2503 detected YES gt gt Refer to EXL
95. d LH 84 E54 4 Is the inspection result normal YES gt gt 5 gt gt Repair replace harness 3 CHECK HEADLAMP LO FUSE Revision 2010 June EXL 88 2011 M37 M56 HEADLAMP LO CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE 1 Turn ignition switch OFF 2 Checkthat the following fuses are not fusing Unit Lotion Fuse No Capacity Headlamp LO RH IPDM E R 57 15A Headlamp LO LH IPDM E R 56 15A Is the inspection result normal YES Replace IPDM E R NO GO TO 4 4 CHECK HEADLAMP LO SHORT CIRCUIT 1 Disconnect IPDM E R connector 2 Check continuity between IPDM E R harness connector and ground IPDM E R Continuity Connector Terminal Ground RH 83 E7 Not existed LH 84 Is the inspection result normal YES gt gt Replace fuse Replace IPDM E R if the fuse is fusing again NO Repair or replace harness And then replace the fuse 5 CHECK HEADLAMP LO GROUND OPEN CIRCUIT 1 Turn ignition switch OFF 2 Disconnect front combination lamp connector 3 Check continuity between front combination lamp harness connector and ground Front combination lamp Continuity Connector Terminal Ground RH E54 6 Existed LH E24 6 Is the inspection result normal YES gt gt Perform the xenon headlamp diagnosis Refer to EXL 90 Diagnosis Procedure NO gt gt Repair or replace harness Revision 2010 June EXL
96. dg eue jeusis TIAL 91 0 MWOBHLL 9dA 4oj99uuoQ OL YIM 4032euuo 50 4015 8 f 30018 3Sn4 PEW 40399005 SdA 204990000 euieN 40399uu02 94M 1009 3 amp 1 2199000 AsN4 wen A 6 _______ 3 8 Po A TAZ wA qv O s _____ 7 M uoneoyioeds jeusis PETES INGON 1081N09 NOISSIWSNVH1 WO P08 ON 2030910 SAV JALOV 2011 M37 M56 EXL 59 2010 June ision Rev EXTERIOR LIGHTING SYSTEM XENON TYPE lt WIRING DIAGRAM gt ajoji JO ON uonesiyicedg ewen jeuzig 4opo HN MNEIHI 29 203090009 HOLIMS 1OHINOO H3l3W 1 JAQON 7IVNOIS LAHS JGOW TvnNVIA IVNSIS NMOG LAHS 5 JGOW AWNDIS DNINHVM 1739 1 36 u3oN3ssvd 5 EI EZ o HOLVNH3LTV s ANNOYS HOSN3S T3A31 1804 v _______ 8 c wwosovgsv _______ ____ 9 _______ _____ 1 v _______ _ ez TVN IS HOLIMS 13539 4141 1
97. e Xenon bulb Harness between IPDM E R and the front combination lamp Front combination lamp xenon headlamp IPDM E R Harness between the front combi nation lamp and ground Headlamp LO circuit Refer to EXL 88 Both sides Headlamp is not turned OFF When the ignition switch is turned ON Symptom diagnosis BOTH SIDE HEADLAMPS LO ARE NOT TURNED ON Refer to EXL 111 The ignition switch is turned OFF After acti vating the battery sav er IPDM E R Revision 2010 June EXL 106 2011 M37 M56 EXTERIOR LIGHTING SYSTEM SYMPTOMS lt SYMPTOM DIAGNOSIS gt Symptom XENON TYPE Possible cause Inspection item Headlamp is not turned ON OFF with the lighting switch AUTO Combination switch Harness between the combina tion switch and BCM BCM Combination switch Refer to BCS 6 Optical sensor Harness between the optical sen sor and BCM BCM Optical sensor Refer to EXL 101 Front fog lamp is not turned ON Front fog lamp bulb Harness between IPDM E R and Front fog lamp circuit One side the front combination lamp Refer to EXL 96 Front combination lamp E IPDM E R Symptom diagnosis Both side BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON Refer to EXL 113 Front fog lamp indicator is not turned ON Front fog lamp is turned ON Combination meter Combination meter Data monitor FR FOG IND
98. e test Does the oil pressure warning lamp blink EXL 30 YES Harness or connector between IPDM E R and oil pressure switch e Oil pressure switch IPDM E R NO CAN communication signal be tween IPDM E R and BCM CAN communication signal be tween BCM and Combination meter Combination meter 2011 M37 M56 DIAGNOSIS SYSTEM IPDM lt SYSTEMDESCRIPTION gt XENON TYPE Symptom Inspection contents Possible cause ECM signal input circuit YES CAN communication signal be tween ECM and IPDM E R Cooling fan Harness or connector between cooling fan and cooling fan control Perform auto active test module Does the cooling fan operate Cooling fan control module NO Harness or connector between IPDM E R and cooling fan control module Cooling fan relay Harness or connector between IPDM E R and cooling fan relay IPDM E R CO N S U LT F n ct n D M E R INFOID 0000000006090844 Cooling fan does not operate APPLICATION ITEM CONSULT III performs the following functions via CAN communication with IPDM E R Diagnosis mode Description Ecu Identification Allows confirmation of IPDM E R part number Self Diagnostic Result Displays the diagnosis results judged by IPDM E R Data Monitor Displays the real time input output data from IPDM E R input output data Active Test IPDM E R can provide a drive signal to el
99. ecomes stable This is normal Illumination time lag may occur between right and left This is normal AUTO LIGHT SYSTEM The headlamp may not be turned ON OFF immediately after passing dark area or bright area short tunnel sky bridge shadowed area etc while using the auto light system This causes for the control difference This is normal Revision 2010 June EXL 109 2011 M37 M56 BOTH SIDE HEADLAMPS DO SWITCH TO HIGH BEAM lt SYMPTOM DIAGNOSIS gt XENON TYPE BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM D e 5 r INFOID 0000000006062238 Both side headlamps HI are not turned ON when setting to the lighting switch HI or PASS Diagnosis Procedure InFo10 0000000006062209 1 COMBINATION SWITCH INSPECTION Check combination switch Refer to BCS 78 Symptom Table Is the inspection result normal YES gt gt 2 NO Repair or replace the malfunctioning part 2 HEADLAMP REQUEST SIGNAL INPUT B CONSULT III DATA MONITOR 1 Select HL HI REQ of IPDM E R data monitor item 2 With operating the lighting switch check the monitor status Monitor item Condition Monitor status ighti i HI or PASS zm HL HI REQ Lighting switch 2ND LO Is the inspection result normal YES gt gt NO gt gt Replace BCM Refer to BCS 79 Removal and Installation 3 HEADLAMP HI CIRCUIT INSPECTION Check headlamp HI circuit Refer to EXL 86 Com
100. ectronic components to check their operations CAN Diag Support Monitor The results of transmit receive diagnosis of CAN communication can be read SELF DIAGNOSTIC RESULT Refer to PCS 24 DTC Index DATA MONITOR Monitor item Monitor Item MAIN SIG Description Unit NALS P RAD FAN REQ Displays the value of the cooling fan speed signal received from ECM CAN com munication AC COMP REQ Displays the status of the A C compressor request signal received from ECM via Off On CAN communication TAIL amp CLR REQ y Displays the status of the position light request signal received from BCM via CAN Off On communication HL LO REQ Displays the status of the low beam request signal received from via CAN Off On munication HL HI REQ x Displays the status of the high beam request signal received from BCM via CAN Off On communication FR FOG REQ Displays the status of the front fog light request signal received from BCM via CAN Off On communication FR WIP REQ Displays the status of the front wiper request signal received from BCM via Stop 1LOW Low Hi communication WIP AUTO STOP STOP P ACT P x Displays the status of the front wiper stop position signal judged by IPDM E R WIP PROT Displays the status of the front wiper fail safe operation judged by IPDM E R IGN RLY1 REQ Displays the status of the ignition switch
101. eering angle if the operation condition is not satisfied while the swivel angle is 0 AFS OFF Indicator Lamp AFS control unit transmits AFS OFF indicator lamp signal to the combination meter via CAN communication Combination meter turns AFS OFF indicator lamp ON OFF blinking according to AFS OFF indicator lamp signal AFS OFF indicator lamp is turned ON for 1 second for the AFS OFF indicator lamp bulb check when the igni tion switch is turned ON AFS OFF indicator lamp is turned OFF within 1 second when the engine starts AFS OFF indicator lamp turns ON when AFS is switched to OFF by operating AFS switch AFS OFF indicator lamp blinks 1 second each if AFS control unit detects a specific DTC NOTE Combination meter blinks AFS OFF indicator lamp approximately 1 second each if AFS OFF indicator lamp signal is not received from AFS control unit HEADLAMP AUTO AIMING Headlamp Auto Aiming Control Description AFS control unit controls the headlamp light axis height appropriately according to the vehicle height AFS control unit detects the vehicle condition necessary for headlamp auto aiming control with the following signals Height sensor signal Vehicle speed signal received from combination meter via CAN communication Low beam status signal received from IPDM E R via CAN communication Engine speed signal received from ECM via CAN communication When the operation conditions are satisfied AFS control u
102. ensor INSTALLATION Install in the reverse order of removal CAUTION Perform the levelizer adjustment when removing the height sensor Refer to EXL 64 LEVELIZER ADJUSTMENT Special Repair Requirement Revision 2010 June EXL 128 2011 M37 M56 REAR COMBINATION LAMP lt REMOVAL AND INSTALLATION gt XENON TYPE REAR COMBINATION LAMP Exploded View INFOID 0000000006062266 SEC 265 JMLIA0792ZZ 1 Seal packing 2 Rear combination lamp 3 Rear combination lamp finisher Refer to Gl 4 Components for symbols in the figure Removal and Installation inFo10 0000000006062267 CAUTION Disconnect the battery negative terminal or remove the fuse REMOVAL 1 Remove the rear combination lamp finisher 2 Remove the trunk side finisher Refer to INT 54 TRUNK SIDE FINISHER Removal and Installation 3 Disconnect the rear combination lamp connector 4 Remove the rear combination lamp mounting nuts 5 Pull the rear combination lamp toward outside of the vehicle and then remove the rear combination lamp 6 Remove the seal packing INSTALLATION Install in the reverse order of removal CAUTION Seal packing cannot be reused Revision 2010 June EXL 129 2011 M37 M56 HIGH MOUNTED STOP LAMP lt REMOVAL AND INSTALLATION gt XENON TYPE HIGH MOUNTED STOP LAMP Exploded View INFOID 0000000006062271 JMLIA1086ZZ 1 Rear parcel shelf finisher 2 High mounted stop lamp 3 High mounted stop lamp cove
103. fect the performance of lamp When replacing bulb be sure to replace it with new one BACK UP LAMP BULB 1 Remove the trunk lid trim Refer to INT 56 Removal and Installation 2 Turn the bulb socket 2 counterclockwise and unlock it 3 Remove the bulb 1 from the socket JMLIA0795ZZ Revision 2010 June EXL 131 2011 M37 M56 LICENSE PLATE LAMP lt REMOVAL AND INSTALLATION gt XENON TYPE LICENSE PLATE LAMP Exploded View INFOID 0000000006062276 SEC 266 5 JMLIA0834ZZ 1 License plate lamp 2 License plate lamp bulb 3 License plate lamp lens Removal and Installation INFOID 0000000006062277 CAUTION Disconnect the battery negative terminal or remove the fuse REMOVAL 1 Remove the screw and then remove the license plate lamp 2 Disconnect the license plate lamp connector INSTALLATION Install in the reverse order of removal lace m e nt INFOID 0000000006062278 CAUTION Disconnect the battery negative terminal or remove the fuse Never touch the glass of bulb directly by hand Keep grease and other oily matters away from it Never touch bulb by hand while it is lit or right after being turned off Never leave bulb out of lamp reflector for a long time because dust moisture smoke etc may affect the performance of lamp When replacing bulb be sure to replace it with new one LICENSE PLATE LAMP BULB 1 Remove the license lamp Refer to EXL 132 Removal and Installation
104. g lamp signal Combination meter CAN communication line Front fog lamp Front fog lights request signal indicator lamp JMLIA1070GB FRONT FOG LAMP SYSTEM System Description INFOID 0000000006062163 OUTLINE Front fog lamp is controlled by combination switch reading function and front fog lamp control function of BCM and relay control function of IPDM E R FRONT FOG LAMP OPERATION BOM detects the combination switch condition by the combination switch reading function EXL BCM transmits the front fog lights request signal to IPDM E R and the combination meter CAN communi cation according to the front fog lamp ON condition Front fog lamp ON condition Front fog lamp switch ON and any of the followings except for the high beam ON Lighting switch 2ND Lighting switch AUTO and the ignition switch ON NOTE Headlamp front fog lamp parking lamp licence plate lamp side marker lamp and tail lamp are turned ON IPDM E R turns the integrated front fog lamp relay ON and turns the front fog lamp ON according to the front fog lights request signal Combination meter turns the front fog lamp indicator lamp ON according to the front fog lights request signal TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM Revision 2010 June EXL 19 2011 M37 M56 SYSTEM lt SYSTEMDESCRIPTION gt _______________________ TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM System Diagram INFOID 0000000006
105. geable by changing the exciting pattern SWIVEL POSITION SENSOR The swivel position sensor detects the headlamp swivel angle to transmit the swivel position sensor signal to AFS control unit Revision 2010 June EXL 10 2011 M37 M56 SYSTEM lt SYSTEM DESCRIPTION gt XENON TYPE SYSTEM HEADLAMP SYSTEM WITHOUT DTRL HEADLAMP SYSTEM WITHOUT DTRL System Diagram Combination switch Won reading function ST eadlamp Combination CAN communication line Xenon bulb switch High beam GW HELE HID control request signal unit HEAD CAMP i High beam 3 HIGH RELAY solenoid Combination meter High beam indicator lamp JMLIA1083GB HEADLAMP SYSTEM WITHOUT DTRL System Description INFO16 0000000006062150 OUTLINE Headlamp is controlled by combination switch reading function and headlamp control function of BCM and relay control function of IPDM E R HEADLAMP LO OPERATION BCM detects the combination switch condition with the combination switch reading function BCM transmits the low beam request signal to IPDM E R via CAN communication according to the lamp LO ON condition Headlamp LO ON condition Lighting switch 2ND Lighting switch AUTO auto light function ON judgment Lighting switch AUTO with the front fog lamp switch ON and the ignition switch ON Lighting switch PASS IPDM E R turns the integrated head
106. gh test turn the ignition switch OFF When auto active test is not activated door switch may be the cause Check door switch Refer to DLK 72 Component Function Check Inspection in Auto Active Test When auto active test is actuated the following 6 steps are repeated 3 times Operation Inspection location Operation sequence Oil pressure warning lamp 1 only for models with VQ37VHR engine Blinks continuously during operation of auto active test 2 Front wiper motor LO for 5 seconds HI for 5 seconds Parking lamp License plate lamp 3 Tail lamp 10 seconds Side marker lamp Front fog lamp LO 10 seconds 4 Headlamp HI ON lt gt OFF 5 times Revision 2010 June EXL 29 2011 M37 M56 DIAGNOSIS SYSTEM IPDM E R lt SYSTEM DESCRIPTION gt XENON TYPE Operation Inspection location Operation sequence 5 A C compressor magnet clutch ON lt gt OFF 5 times 6 Cooling fan MID for 5 seconds HI for 5 seconds Outputs duty ratio of 50 for 5 seconds duty ratio of 100 for 5 seconds on the cooling fan control module Concept of auto active test Door switch gt CAN communication Oil pressure warning lamp Combination meter IPDM E R Front wiper LO Parking lamp License plate lamp Tail lamp Side marker lamp Front fog lamp Cooling fan control module Headlamp LO Headlamp H
107. ght sensor harness connec tor AFS control unit Height sensor Continuity Connector Terminal Connector Terminal E104 8 B32 4 Existed Does continuity exist YES gt gt Replace the height sensor NO gt gt Repair the harnesses or connectors Revision 2010 June EXL 73 2011 M37 M56 B2516 SHIFT SIGNAL lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE B2516 SHIFT SIGNAL P R DTC Logic INFOID 0000000006066824 DTC DETECTION LOGIC 82516 Shift signal P DTC detection condition DTC erase condition Possible causes TCM The shift position signal is not received Ignition switch OFF AFS control unit DTC CONFIRMATION PROCEDURE 1 DTC ERASE Erase the DTC memory of AFS with CONSULT III gt gt GO TO 2 2 016 CONFIRMATION 1 Turn ignition ON 2 Select the self diagnosis with CONSULT III 3 Check the self diagnosis result Refer to EXL 41 DTC Index Is DTC B2516 detected YES gt gt Refer to EXL 74 Diagnosis Procedure NO gt gt Refer to GI 38 Intermittent Incident Diagnosis Procedure 10 0000200006066825 1 SELF DIAGNOSIS Check the self diagnosis result with CONSULT III Check that TCM does not detect any DTCs Is any DTC detected YES gt gt Check TCM Refer to TM 57 CONSULT III Function TRANSMISSION NO gt gt GO TO 2 2 DTC ERASE Erase the DTC memory of AFS with CONSULT III Is the memory erased YES gt
108. he engine Turn the headlamp LO ON NOTE Shut off the headlamp light with the board to prevent from illuminating the adjustment screen CAUTION Never cover the lens surface with a tape etc The lens is made of resin 4 Measure the distance X between the horizontal center line of headlamp H and the cutoff line A within the light axis measurement range R from the vertical center line ahead of headlamp V Light axis measurement range R 350 175 mm 13 78 6 89 Low beam distribution on the screen JSLIA0005ZZ 5 Adjust the cutoff line height X with the aiming adjustment screw so as to enter in the adjustment range M N according to the horizontal center line of headlamp H unit mm in Horizontal center line of headlamp H Highest cutoff line height M Lowest cutoff line height N 700 27 56 or less 4 0 16 30 1 18 701 27 60 800 31 50 4 0 16 30 1 18 801 31 54 or more 17 0 67 44 1 73 Side view JSLIA00062Z Distance between the headlamp center and the screen L 10 m 32 8 ft Revision 2010 June EXL 115 2011 M37 M56 FRONT FOG LAMP AIMING ADJUSTMENT lt PERIODIC MAINTENANCE gt XENON TYPE FRONT FOG LAMP AIMING ADJUSTMENT D e 5 r pt n INFOID 0000000006062248 PREPARATION BEFORE ADJUSTING NOTE For details refer to the regulations in your own country Perform aiming if the vehicle front body has been repaired and or
109. ialization completed AFS ON AFS OFF indicator lamp OFF Headlamp ON While the engine running Selector lever position other than P or R Vehicle speed approximately 25 km h 15 5 MPH or more Left swivel only Right swivel activates regardless of the vehicle speed Swivel Actuator Initialization AFS control unit performs the swivel actuator initialization when detecting that the engine starts Swivels the headlamp to the vehicle center side until it hits the stopper Returns the swivel angle from the stopper Completes the initialization with regarding the returned position as the swivel angle 0 straight forward position Swivel Operation AFS control unit transmits the drive signal to the swivel actuator when activation conditions are satisfied And swivels the headlamp The swivel starts after steering approximately 20 or more from straight forward position NOTE The steering angle differs between right turn and left turn The swivel angle becomes the maximum angle toward the driving direction if the steering angle is approxi mately 90 or more depending on the vehicle speed The swivel angle is maintained by shutting off the drive signal The swivel starts and returns to the swivel angle 0 straight forward position when the steering is returned to the straight forward position AFS control unit returns the swivel angle to the straight forward position and stops the swivel regardless of the st
110. ignition switch OFF gt gt GO 2 2 DTC CONFIRMATION 1 Start the engine 2 Turn the steering wheel to the maximum right left 3 Select the self diagnosis with CONSULT III 4 Checkthe self diagnosis result Refer to EXL 41 DTC Index Is C0126 detected YES gt gt Refer to EXL 80 Diagnosis Procedure NO gt gt Refer to GI 38 Intermittent Incident Diagnosis Procedure 10 0000000006066857 1 5 ACTUATOR AND ELECTRICAL UNIT CONTROL UNIT SELF DIAGNOSIS Check the self diagnosis result with CONSULT III Check that ABS actuator and electrical unit control unit does not detect any DTCs Is any DTC detected YES gt gt Check ABS actuator and electrical unit control unit Refer to BRC 52 DTC Index NO gt gt GO TO 2 2 DTC ERASE Erase DTC memory of AFS with CONSULT III Is the memory erased YES gt gt Inspection end NO gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation Revision 2010 June EXL 80 2011 M37 M56 C0428 STEERING ANGLE SENSOR CALIBRATION lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE C0428 STEERING ANGLE SENSOR CALIBRATION DTC Logic INFOID 0000000006066839 C0428 Steering angle sensor calibration DTC detection condition DTC erase condition Possible causes The steering angle sensor neutral position is not recog When the steering angle sensor ized 9 ang P 9 neutral position registration is Steering angle sensor nized co
111. ing Combination meter Outputs the vehicle speed signal 8 pulse to AFS control unit Blinks the turn signal indicator lamp and outputs the turn signal operating sound with integrated buzzer according to the request from BCM via CAN communication Turns the tail lamp indicator lamp high beam indicator lamp and front fog lamp dicator lamp ON according to the request from BCM via CAN communication e Turns the AFS OFF indicator lamp ON OFF blinking according to the request from AFS control unit via CAN communication Xenon bulb Refer to EXL 8 FRONT COMBINATION LAMP Xenon Headlamp HID control unit Refer to EXL 9 FRONT COMBINATION LAMP HID control unit Headlamp assembly High beam solenoid Refer to EXL 9 FRONT COMBINATION LAMP High Beam Solenoid Aiming motor Refer to EXL 10 FRONT COMBINATION LAMP Aiming Motor Swivel actuator Refer to EXL 10 FRONT COMBINATION LAMP Swivel Actuator Height sensor The sensor angle of the unloaded vehicle position is the reference value Optical sensor Optical sensor converts the outside brightness lux to voltage and transmits the opti cal sensor signal to BCM Steering angle sensor Transmits Steering angle sensor signal to AFS control unit via CAN communication Combination switch Lighting amp turn signal switch Refer to BCS 6 COMBINATION SWITCH READING SYSTEM System Descri
112. ion Is the inspection result normal YES gt gt 3 NO Replace the front combination lamp SWIVEL MOTOR OPEN CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector and the headlamp swivel actuator connector 3 Check continuity between the AFS control unit harness connector and the headlamp swivel actuator har ness connector Headlamp swivel actuator Continuity Connector Terminal Connector Terminal 11 4 13 RH E29 32 34 15 17 LH E59 36 38 AFS control unit E104 Existed w A Does continuity exist YES gt gt 4 NO gt gt Repair the harnesses or connectors 4 SWIVEL MOTOR SHORT CIRCUIT Check continuity between the AFS control unit harness connector and the ground Revision 2010 June EXL 67 2011 M37 M56 2503 2504 SWIVEL ACTUATOR lt DTC CIRCUIT DIAGNOSIS gt AFS control unit Connector Terminal RH Does continuity exist YES gt gt Repair the harnesses or connectors NO gt gt GOTO 5 5 CHECK SWIVEL MOTOR CIRCUIT VOLTAGE OUTPUT LH E104 11 13 32 Ground 34 15 17 36 38 XENON TYPE Continuity Not existed 1 Connect AFS control unit connector 2 Start
113. ision 2010 June EXL 75 2011 M37 M56 2519 LEVELIZER CALIBRATION lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE B2519 LEVELIZER CALIBRATION DTC Logic INFOID 0C00000006066630 B2519 Levelizer calibration DTC detection condition DTC erase condition Possible causes The height sensor adjustment position is not recognized When the levelizer adjust AES control unit ment is completed Diagnosis Procedure INFOID 0000000006066831 1 LEVELIZER ADJUSTMENT Perform the levelizer adjustment gt gt Refer to EXL 64 LEVELIZER ADJUSTMENT Special Repair Requirement Revision 2010 June EXL 76 2011 M37 M56 B2521 ECU CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt B2521 ECU CIRCUIT DTC Logic DTC DETECTION LOGIC B2521 ECU circuit Error detection condition DTC erase condition AFS control unit indicates an applicable DTC when de tecting any of the following conditions continuously for 2 seconds or more The swivel position sensor is shorted to the power supply or the ground The swivel position sensor signal is shorted to the Ignition switch OFF ground The height sensor power supply is shorted to the power supply or the ground The height sensor signal is shorted to the ground AFS control unit RAM ROM error DTC CONFIRMATION PROCEDURE 1 DTC ERASE Erase the DTC memory of AFS with CONSULT III gt gt GO TO 2 2 DTC CONFIRMATION PROCEDURE 1 Turn ignition ON 2 Select the self diagnosis with
114. l NO gt gt Replace the front combination lamp Revision 2010 June EXL 70 2011 M37 M56 2514 HEIGHT SENSOR UNUSUAL RR lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE B2514 HEIGHT SENSOR UNUSUAL RR DTC Logic INFOID 0000000006066820 DTC DETECTION LOGIC B2514 Height sensor unusual RR DTC detection condition DTC erase condition Possible cause An applicable DTC is indicated when any of the following conditions is detected continuously for 2 seconds or more Height sensor The height sensor power supply is 6 V or more or 4 V Height sensor less Harness and connector The height sensor signal is 0 25 V or less or 4 75 V or AFS control unit more DTC CONFIRMATION PROCEDURE 1 DTC ERASE Erase the DTC memory of AFS with CONSULT III Ignition switch OFF gt gt GO TO 2 2 DTC CONFIRMATION 1 Start the engine 2 Turn the headlamp 3 Select the self diagnosis with CONSULT III 4 Check the self diagnosis result Refer to EXL 41 DTC Index Is DTC B2514 detected YES gt gt Refer to EXL 71 Diagnosis Procedure NO gt gt Refer to GI 38 Intermittent Incident Diagnosis Procedure inFo10 0900000006066821 1 HEIGHT SENSOR SIGNAL INPUT 1 Turn the ignition switch ON 2 Check the voltage between the AFS control unit harness connector and the ground TO geminal Voltage AFS control unit Approx Connector Terminal Ground E
115. lamp low relay ON and turns the headlamp ON according to the low beam request signal HEADLAMP HI OPERATION BCM transmits the high beam request signal to IPDM E R and the combination meter CAN communica tion according to the headlamp HI ON condition Headlamp HI ON condition Lighting switch HI with the lighting switch 2ND or AUTO auto light function ON judgment Lighting switch PASS Lighting switch AUTO with the front fog lamp switch ON the ignition switch ON and lighting switch HI Combination meter turns the high beam indicator lamp ON according to the high beam request signal IPDM E R turns the integrated headlamp high relay ON and turns the headlamp ON according to the high beam request signal HEADLAMP SYSTEM WITHOUT DTRL Fail safe INFo16 0000000006062151 CAN COMMUNICATION CONTROL When CAN communication with BCM is impossible IPDM E R performs fail safe control After CAN communi cation recovers normally it also returns to normal control If No CAN Communication Is Available With BCM Revision 2010 June EXL 11 2011 M37 M56 SYSTEM lt SYSTEMDESCRIPTION gt XENON TYPE Control part Fail safe operation Turns ON the headlamp low relay when the ignition switch is turned ON Headlamp Turns OFF the headlamp low relay when the ignition switch is turned OFF Headlamp high relay OFF HEADLAMP SYSTEM WITH DTRL HEADLAMP SYSTEM WITH DTRL System Diagram INFO1D 0000000
116. mpleted Diagnosis Procedure INFOID 0000000006066840 1 STEERING ANGLE SENSOR NEUTRAL POSITION ADJUSTMENT Perform the steering angle sensor neutral position adjustment CAUTION Perform the steering angle sensor neutral position adjustment on VDC side VDC may activate incor rectly gt gt Refer to BRC 68 Work Procedure Revision 2010 June EXL 81 2011 M37 M56 01000 CAN COMM CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE U1000 CAN COMM CIRCUIT DTC Logic INFOID 0000000006066842 DTC DETECTION LOGIC U1000 CAN communication circuit DTC detection condition DTC erase condition Possible causes When AFS control unit does not transmit receive CAN communication signal con Ignition switch OFF CAN communication system tinuously for 2 seconds or more Diagnosis Procedure INFOID 0000000006066543 1 PERFORM SELF DIAGNOSTIC 1 Turn ignition switch ON and wait for 2 seconds or more 2 Check Self Diagnostic Result Is CAN COMM CIRCUIT displayed YES gt gt Refer to LAN 25 Trouble Diagnosis Flow Chart NO gt gt Refer to 38 Intermittent Incident Revision 2010 June EXL 82 2011 M37 M56 01010 CONTROL UNIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE U1010 CONTROL UNIT CAN DTC Logic INFOID 0000000006066844 DTC DETECTION LOGIC U1010 Control unit CAN DTC detection condition DTC erase condition Possible cause is control unit detected internal CAN
117. n SLCT LVR POSI The selector lever status judged by the position indicator signal received from TCM P R N D M FF via CAN communication HEAD LAMP The headlamp On Off status judged by the low beam headlamp ON signal received On Off from IPDM E R via CAN communication AFS SW On Off The AFS ON OFF status judged by AFS control unit a The height sensor signal voltage value input from the height sensor LEV ACTR VLTG The ratio value to the battery voltage generated by the levelizer activation signal con trol value judged by AFS control unit SWVL SEN deg The head lamp swivel angle value judged by AFS control unit received from the swiv SWVL SEN LH el position sensor signal input from the swivel actuator deg SWVL ANGLE RH deg i swivel angle command value to the swivel motor judged AFS control unit SWVL ANGLE LH deg The swivel angle 0 feedback value of the swivel position sensor signal may differ from the swivel angle 0 of the swivel motor AFS control unit command value This causes that the swivel motor initializes the value based on the step number from the stopper ACTIVE TEST CAUTION Start the engine when using ACTIVE TEST Revision 2010 June EXL 34 2011 M37 M56 DIAGNOSIS SYSTEM AFS lt SYSTEM DESCRIPTION gt XENON TYPE Test item Operation Item Description Origin Fast Swivels the right headlamp to the swivel angle 0 in the
118. nector Turning it ON outside the lamp case may cause fire or visual impairments Never touch the bulb glass immediately after turning it OFF It is extremely hot CAUTION Comply with the following cautions to prevent any error and malfunction Install the xenon bulb securely Insufficient bulb socket installation may melt the bulb the connec tor the housing etc by high voltage leakage or corona discharge Never perform HID circuit inspection with a tester Never touch the xenon bulb glass with hands Never put oil and grease on it Dispose of the used xenon bulb after packing it in thick vinyl without breaking it Never wipe out dirt and contamination with organic solvent thinner gasoline etc Revision 2010 June EXL 5 2011 M37 M56 COMPONENT PARTS lt SYSTEM DESCRIPTION gt XENON TYPE SYSTEM DESCRIPTION COMPONENT PARTS EXTERIOR LIGHTING SYSTEM EXTERIOR LIGHTING SYSTEM Component Parts Location INFO1D 0000000006062144 U a b 2 AM BR ON PU JMLIA1073ZZ 1 IPDM E R 2 Front turn signal lamp 3 Parking lamp Refer to PCS 5 IPDM E R Com onent Parts Location 4 Frontfog lamp 5 6 Front side marker lamp 7 8 Combination switch 9 Door switch Refer to BCS 4 BODY CONTROL SYSTEM Component Parts Loca tion 10 Combination meter 11 Optical sensor 12 Swivel actuator Revision 2010 June EXL 6 2011 M37 M56 COMPO
119. ng switch is integrated in the multifunction switch Refer to AV 131 Removal and Installa tion Revision 2010 June EXL 125 2011 M37 M56 AFS CONTROL UNIT lt REMOVAL AND INSTALLATION gt AFS CONTROL UNIT E X p od ed V ew INFOID 0000000006062261 XENON TYPE JMLIA1091ZZ 1 Dash side panel 2 AFS control unit Re m oval a n d n stal lat n INFOID 0000000006062262 REMOVAL 1 Remove the instrument lower panel LH Refer to 13 Removal and Installation 2 Remove the AFS control unit mounting nuts 3 Disconnect the AFS control unit connector 4 Remove the AFS control unit INSTALLATION Install in the reverse order of removal EXL 126 2011 M37 M56 Revision 2010 June STEERING ANGLE SENSOR lt REMOVAL AND INSTALLATION gt XENON TYPE STEERING ANGLE SENSOR Removal and Installation INFOID 0000000006062263 Refer to SR 14 Removal and Installation Revision 2010 June EXL 127 2011 M37 M56 HEIGHT SENSOR lt REMOVAL AND INSTALLATION gt XENON TYPE HEIGHT SENSOR Exploded View INFOID 0000000006062264 8 6 JPLIA0308ZZ 1 Height sensor A Height sensor mounting nut B Height sensor lever link bracket mounting bolt Re m oval a n d n stal lat n INFOID 0000000006062265 REMOVAL 1 Remove the height sensor mounting nut 2 Remove the height sensor lever link bracket mounting bolt 3 Disconnect the height sensor connector 4 Remove the height s
120. nit transmits the aiming motor drive signal for adjusting the headlamp axis height Headlamp auto aiming operation condition Headlamp ON While the engine running Vehicle speed Control mode is switched according to the driving condition Headlamp Auto Aiming Operation AFS control unit calculates the vehicle pitch angle from the height sensor signal AFS control unit judges the angle for adjusting the axis gap from the preset position Revision 2010 June EXL 18 2011 M37 M56 SYSTEM lt SYSTEM DESCRIPTION gt XENON TYPE AFS control unit controls the headlamp axis by changing the aiming motor drive signal output according to the vehicle rearward height when detecting the following vehicle condition Output is maintained if other con dition than following is detected Engine starts Headlamp is turned ON Vehicle posture becomes stable after changing the vehicle posture change is detected with the headlamp ON and the vehicle stopped Vehicle speed is maintained with the headlamp ON and the vehicle driven CAUTION Adjusted axis position may differ from the preset position although the headlamp auto aiming acti vates properly if the suspension is replaced or worn FRONT FOG LAMP SYSTEM FRONT FOG LAMP SYSTEM 5 System Diagram INFOID 0000000006062162 Combination switch reading function binati CAN communication line IPDM E R Gombination FRONT FOG Front switch ed Front fog lights request LAMP RELAY fo
121. normal setting Turns ON later than normal operation Revision 2010 June EXL 25 2011 M37 M56 DIAGNOSIS SYSTEM BCM lt SYSTEM DESCRIPTION gt XENON TYPE Service item Setting item Setting MODE 1 With twilight ON custom amp with wiper INT LO and HI MODE 2 With twilight ON custom amp with wiper LO and HI MODE 3 With twilight ON custom amp without AUTO LIGHT LOGIC SET MODE 4 Without twilight ON custom amp with wiper INT LO and HI MODE 5 Without twilight ON custom amp with wiper LO and HI MODE 6 Without twilight ON custom amp without With the exterior lamp battery saver function BATTERY SAVER SET Off Without the exterior lamp battery saver function 1 45 sec MODE 2 Without the function MODE 3 30 sec ILL DELAY SET MODE 4 60 sec Sets delay timer function timer operation time All doors closed MODE 5 90 sec MODE 6 120 sec MODE 7 150 sec MODE 8 180 sec Factory setting For models with daytime running light system this item is not displayed DATA MONITOR Monitor item Unit Description PUSH SW On Off The switch status input from push button ignition switch ENGINE STATE Stop Stall Crank Run The engine status received from ECM via CAN communication VEH SPEED 1 km h The value of the vehicle speed received from combination meter CAN communi cation TURN SIGN
122. ojog Jeunes uoneoyioeds owen jeusis EST 9 YOSNAS lVOlLdO 964 2 VNDIS JAQON IVNOSIS 131 5 IAOW TVONVIA TYN IS 14 IAOW WWANVW a se IVNSIS SGOW WWANVW NON ce 7VNSIS DNINHVM 1739 1 35 9 TWNOIS HOLIMS 1138 1 36 se IWNDIS HOSN3S T3A31 19804 WNDIS 1 5 Y3LAIHS F1ddvd 5 WNDIS NMOG L4IHS M314IHS 31qdvd 5 ze IVNSIS HOLIMS 6 eo 5 TWNOIS HOLIMS T3A31 GINS 3 ivug HOLIMS OND TWNDIS cz HOSN3S 13471 1904 Pot _____ wu 9 wo Jd 9 uo f v monos 2 IVNDIS HOLIMS 13539 4141 1 ue C TWNDIS HOLIMS 1OH1NOO 45 o G TWNOIS 5 TOMLNOO 5 e IVNDIS HOLIMS 103135 TWNDIS HOLIMS H31N3 HOLIMS TOHINOO YILIN IVNDIS 1081 00 NOILVNIAN TI 95710 8 TWNOIS 03395 310IH3A 35709 2 TWNOIS 03395 310IH3A AWNOIS NOLLINSI Adds za eam so eee eas ES ed NOLLVNIGWOO sue C 9N 4399uoo fo fr than
123. on of the parking license plate side marker and tail lamps Parking license plate and tail lamps ON condition Lighting switch 1ST Lighting switch 2ND Lighting switch is in the other positions than 2ND daytime running light ON judgement Lighting switch AUTO and the auto light function ON judgment Lighting switch AUTO with the front fog lamp switch ON and the ignition switch ON IPDM E R turns the daytime running light relay ON and turns the parking license plate side marker and tail lamps ON according to the day time running request signal or position light request signal Combination meter turns the tail lamp indicator lamp ON according to the position light request signal PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITH DTRL 2 Fail safe INFOID 0000000006069979 CAN COMMUNICATION CONTROL When CAN communication with BCM is impossible IPDM E R performs fail safe control After CAN communi cation recovers normally it also returns to normal control If No CAN Communication Is Available With BCM Control part Fail safe operation Parking lamps Turns ON the tail lamp relay and daytime running light relay when the ignition switch License plate lamps is turned ON Illuminations Turns OFF the tail lamp relay and daytime running light relay when the ignition switch Tail lamps is turned OFF EXTERIOR LAMP BATTERY SAVER SYSTEM Revision 2010 June EXL 22 2011 M37 M56 SYSTEM lt
124. on switch is ON the exterior lamps turns ON OFF in the following condition Standard Light ON Twilight Light ON Estonia lamps Sudden increase decrease in brightness Gradual increase decrease in brightness Outside brightness is 1250 Ix or less for 3 ON seconds or more Filtered brightness is 3000 Ix or less Outside brightness is 2500 Ix or more for 5 OFF seconds or more Filtered brightness is 5000 Ix or more Standard Light ON BCM turns exterior lamps ON when outside brightness obtained from the optical sensor signal is 1250 Ix or less for 3 seconds or more And BCM turns exterior lamp OFF when outside brightness from the optical sen sor signal is 2500 Ix or more for 5 seconds or more Twilight Light ON Twilight Lighting Function BCM detects twilight by filtered brightness BCM filters outside brightness to block the impact of the rapid change in brightness based on the optical sensor signal and judges outside brightness BCM detects changes in outside brightness based on outside brightness obtained from the optical sensor signal and filtered brightness and judges ON OFF of the exterior lamps Filtering chart Outside brightness Gradual decrease Gradual increase Time s JPLIA1827GB BCM starts filtering 0 3 seconds after the ignition switch is turned ON and the light switch is turned to AUTO BCM filters signals from the optical sensor at intervals
125. p XENON TYPE Cancellation B2504 SWIVEL ACTUATOR LH Left swivel motors stop at the position when DTC is detected The signal approximately 2 V decreased from the levelizer signal when DTC detected is output Blinks 1 second each Ignition switch OFF 2514 SEN UNUSUAL RR Right and left aiming motors stop at the position when DTC is detected Ignition switch OFF C0126 ST ANG SEN SIG Right and left swivel motor swivel angle returns to 0 and fixed Blinks 1 second each Ignition switch OFF B2516 SHIFT SIG P R Right and left swivel motor swivel angle returns to 0 and fixed Blinks 1 second each Ignition switch OFF B2517 VEHICLE SPEED SIG Right and left swivel motor swivel angle returns to 0 and fixed Right and left aiming motors stop at the position when DTC is detected Blinks 1 second each Ignition switch OFF B2519 LEVELIZER CALIB Right and left aiming motors stop at the position when DTC is detected When the levelizer adjustment is completed C0428 ST ANGLE SEN CALIB Right and left swivel motor swivel angle returns to 0 and fixed Blinks 1 second each When the steering angle sensor neutral position registration is competed B2521 ECU CIRC Right and left swivel motors stop at the position when DTC is detected Right and left aiming motors stop at the position when DTC is de
126. p tion AFS switch AFS switch is integrated in meter control switch Inputs the AFS switch signal to AFS control unit Door switch Inputs the door switch signal to BCM Hazard switch Inputs the hazard switch signal to BCM FRONT COMBINATION LAMP FRONT COMBINATION LAMP Xenon Headlamp INFOID 0000000006062146 OUTLINE The lamp light source is by the arch discharge by applying high voltage into the xenon gas filled bulb instead of the halogen bulb filament Sight becomes more natural and brighter because the amount of light are gained adequately and the color of light is sunshine like white The xenon bulb drops the amount of light repeats blinking and illuminates in red if the bulb reaches the ser vice life ILLUMINATION PRINCIPLE Revision 2010 June EXL 8 2011 M37 M56 COMPONENT PARTS lt SYSTEM DESCRIPTION gt XENON TYPE 1 DR starts in high voltage pulse between bulb elec 2 Xenon gas is activated by current between electrodes Pale light Xenon gas is emitted Luminous tube 3 The luminous tube bulb temperature elevates Evaporated halide is activated by discharge The color of light changes into white NOTE Tungsten electrode ME Brightness and the color of light may change slightly immediately Halide after the headlamp turned ON until the xenon bulb becomes sta Quartz glass ble This is not malfunction Illumination time lag may occur between righ
127. p ON For the details of HID control unit and the xenon headlamp refer to EXL 8 FRONT COMBINATION LAMP Xenon Headlamp FRONT COMBINATION LAMP High Beam Solenoid INFOID 0000000006084385 The high beam solenoid drives the mobile valve shade And the mobile valve shade switches the high beam and low beam of headlamp JPLIA0421GB Revision 2010 June EXL 9 2011 M37 M56 COMPONENT PARTS lt SYSTEMDESORIPTION gt o o XENONTYPE When the headlamp high relay is turned ON magnetic force 15 applied to the high beam solenoid 1 by a current The mobile valve shade 2 is switched to the high beam position When the headlamp high relay is turned OFF the current stops The mobile valve shade returns to the low beam position automati Cally 15114012922 FRONT COMBINATION LAMP Aiming Motor InFo16 0000000006062148 The headlamp levelizer adjusts the headlamp light axis upward and downward with the aiming motor inte grated in the front combination lamp FRONT COMBINATION LAMP Swivel Actuator INFOID 0000000006066773 SWIVEL ACTUATOR The swivel actuator is installed in the headlamp unit The swivel actuator consists of the swivel motor and the swivel position sensor SWIVEL MOTOR The swivel motor is the two phase step motor The swivel motor drives headlamp by exciting the two drive coils according to the drive signal from AFS con trol unit The rotation direction of the swivel motor is chan
128. p aiming motor connector 3 Check continuity between AFS control unit harness connector and the aiming motor harness connector AFS control unit Headlamp aiming motor 2 Continuity Connector Terminal Connector Terminal RH 19 E26 3 E104 Existed LH 40 E56 3 Does continuity exist YES gt gt Replace the front combination lamp NO Repair the harnesses and connectors EXL 94 Revision 2010 June 2011 M37 M56 LEVELIZER CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE 3 CHECK AIMING MOTOR DRIVE SIGNAL SHORT CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector and headlamp aiming motor connector 3 Check continuity between AFS control unit harness connector and ground AFS control unit Continuity Connector Terminal Ground RH 19 E104 Not existed LH 40 Does continuity exist YES Repair the harness and connectors NO gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation Revision 2010 June EXL 95 2011 M37 M56 FRONT FOG LAMP CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE FRONT FOG LAMP CIRCUIT Component Function Check iwFo10 0000000006062219 1 FRONT FOG LAMP OPERATION IPDM E R AUTO ACTIVE TEST 1 Activate IPDM E R auto active test Refer to PCS 11 Diagnosis Description 2 Check that the front fog lamp is turned ON B CONSULT III ACTIVE TEST
129. ponent Function Check Is the inspection result normal YES Replace IPDM E R NO Repair or replace the malfunctioning part Revision 2010 June EXL 110 2011 M37 M56 BOTH SIDE HEADLAMPS LO ARE TURNED lt SYMPTOM DIAGNOSIS gt XENON TYPE BOTH SIDE HEADLAMPS LO ARE NOT TURNED ON D e SC ri pt n INFOID 0000000006062240 Both side headlamps LO are not turned ON in any condition Diagnosis Procedure INFOID O000000006062241 1 COMBINATION SWITCH Check combination switch Refer to BCS 78 Symptom Table Is the inspection result normal YES gt gt 2 NO Repair or replace the malfunctioning part 2 HEADLAMP LO REQUEST SIGNAL INPUT BCONSULT III DATA MONITOR 1 Select HL LO REQ of IPDM E R data monitor item 2 With operating the lighting switch check the monitor status Monitor item Condition Monitor status 2ND On HL LO REQ Lighting switch OFF Off Is the inspection result normal YES gt gt 3 NO Replace BCM Refer to BCS 79 Removal and Installation 3 HEADLAMP LO CIRCUIT INSPECTION Check headlamp LO circuit Refer to EXL 88 Component Function Check Is the inspection result normal YES gt gt Replace IPDM E R NO gt gt Repair or replace the malfunctioning part Revision 2010 June EXL 111 2011 M37 M56 PARKING LICENSE PLATE AND TAIL LAMPS ARE TURNED lt SYMPTOM DIAGNO
130. r Vehicle front Refer to 01 4 Components for symbols the figure m oval a n d n stal lat n INFOID 0000000006062272 REMOVAL 1 Remove the rear parcel shelf finisher Refer to INT 43 Removal and Installation 2 Remove the high mounted stop lamp cover fixing screws 3 Remove the high mounted stop lamp INSTALLATION Install in the reverse order of removal Revision 2010 June EXL 130 2011 M37 M56 BACK UP LAMP lt REMOVAL AND INSTALLATION gt XENON TYPE BACK UP LAMP Exploded View INFOID 0000000006062273 SEC 265 JMLIA0794ZZ 1 Seal packing 2 Backup lamp Refer to GlI 4 Components for symbols in the figure Re moval and n stal ati n INFOID 0000000006062274 CAUTION Disconnect the battery negative terminal or remove the fuse REMOVAL 1 Remove the trunk lid trim Refer to INT 56 Removal and Installation 2 Disconnect the back up lamp connector 3 Remove the back up lamp mounting nuts and then remove the back up lamp INSTALLATION Install in the reverse order of removal a ce m e n t INFOID 0000000006062275 EXL CAUTION Disconnect the battery negative terminal or remove the fuse Never touch the glass of bulb directly by hand Keep grease and other oily matters away from it Never touch bulb by hand while it is lit or right after being turned off Never leave bulb out of lamp reflector for a long time because dust moisture smoke etc may af
131. r to the regulations in your own country Perform aiming if the vehicle front body has been repaired and or the headlamp assembly has been replaced Before performing aiming adjustment check the following Adjust the tire pressure to the specification Fill with fuel engine coolant and each oil Maintain the unloaded vehicle condition Remove luggage from the passenger compartment and the trunk room NOTE Do not remove the temporary tire jack and on vehicle tool Wipe out dirt on the headlamp CAUTION Never use organic solvent thinner gasoline etc Ride alone on the driver seat AIMING ADJUSTMENT SCREW JMLIA1085Z2Z A RH UP DOWN adjustment screw B Headlamp LH UP DOWN adjustment screw lt Vehicle center NOTE Revision 2010 June EXL 114 2011 M37 M56 HEADLAMP AIMING ADJUSTMENT lt PERIODIC MAINTENANCE gt XENON TYPE The figure is the vehicle without AFS Each adjustment screw is applied to the vehicle with AFS Adjustment screw Screw driver rotation Facing direction Clockwise UP A Headlamp RH UP DOWN Counterclockwise DOWN Clockwise UP B Headlamp LH UP DOWN Counterclockwise DOWN Aiming Adjustment Procedure InFo10 0000000006062247 1 Place the screen NOTE Stop the vehicle facing the wall Place the board on a plain road vertically 2 Facethe vehicle with the screen Maintain 10 m 32 8 ft between the headlamp center and the screen 3 Startt
132. ransmission Hi Transmits the high beam request signal via CAN communication to turn i the headlamp HI HEAD LAMP Transmits the low beam request signal via CAN communication to turn Low the headlamp LO Off Stops the high amp low beam request signal transmission Transmits the front fog lights request signal to IPDM E R via CAN com On ae FR FOG LAMP munication to turn the front fog lamp ON Off Stops the front fog lights request signal transmission On NOTE RRPOG LAMP off The item is indicated but cannot be tested Transmits the daytime running light request signal via CAN communica On tion to turn the headlamp LO parking license plate side marker and DAYTIME RUNNING LIGHT tail lamps ON Off Stop the daytime running light request signal transmission Transmits the dimmer signal to combination meter via CAN communi On cation and dims combination meter ILL DIM SIGNAL Transmits the dimmer signal to AV control unit and dims display Off Stops the dimmer signal transmission For models without daytime running light system This item is displayed but active test is not operated FLASHER FLASHER CONSULT III Function BCM FLASHER INFOID G000000006062170 WORK SUPPORT Revision 2010 June EXL 27 2011 M37 M56 DIAGNOSIS SYSTEM BCM lt SYSTEM DESCRIPTION gt XENON TYPE Service item Setting item Setting Lock Only With locking only HAZARD ANSWER Unlock Only With unlocking only Sets the hazard warning l
133. re 116 Component Function Check 91 REMOVAL AND INSTALLATION 118 Diagnosis Procedure 91 Component Inspection 92 FRONT COMBINATION LAMP 118 HEADLAMP LEVELIZER CIRCUIT n 94 Exploded View 1 18 Component Function Check 94 iiia s titii eplacement Diagnosis Procedure 94 Disassembly and Assembly 120 SOUR OS LAMP CIRCUIT 99 FRONT FOG LAMP 121 Component Function Check 96 Expl Vi Diagnosis Procedure 96 Xploded view ots PECULIUM DECR GLO ya Removal and Installation 121 TURN SIGNAL LAMP CIRCUIT 98 Replacement sar konii 121 98 Component Function Check 98 den ni M E bris Diagnosis Procedure 98 xploded View 123 Removal and Installation 123 OPTICAL SENSOR 101 LIGHTING AND
134. rminal Ground E104 25 Existed Does continuity exist YES gt gt Power supply and ground circuit are normal NO gt gt Repair harness or connector Revision 2010 June EXL 84 2011 M37 M56 EXTERIOR LAMP FUSE lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE EXTERIOR LAMP FUSE Diagnosis Procedure INFO1D 0000000006062210 1 FUSE Check that the following fuses are not fusing Unit Location Fuse No Capacity Headlamp HI LH IPDM E R 54 10A Headlamp HI RH IPDM E R 55 10A Headlamp LO LH IPDM E R 56 15A Headlamp LO RH IPDM E R 57 15A Front fog lamp IPDM E R 59 15A Daytime running light relay Parking lamp License plate lamp Fuse and fusible link block 38 10A Side marker lamp Tail lamp Stop lamp FUSE BLOCK J B 7 10A Back up lamp FUSE BLOCK J B 4 10A Is the measurement normal YES The fuse is normal NO Repair the applicable circuit And then replace the fuse Revision 2010 June EXL 85 2011 M37 M56 CIRCUIT lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE HEADLAMP HI CIRCUIT Component Function Check INFOID 0000000006062211 1 HEADLAMP OPERATION IPDM E R AUTO ACTIVE TEST 1 Activate IPDM E R auto active test Refer to PCS 11 Diagnosis Description 2 Check that the headlamp switches to the high beam B CONSULT III ACTIVE TEST 1 Select EXTERNAL LAMPS of IPDM E R active test
135. rness 5 CHECK TURN SIGNAL LAMP GROUND OPEN CIRCUIT Check continuity between front combination lamp door mirror or rear combination lamp and ground Front turn signal lamp Front combination lamp Continuity Connector Terminal Ground LH E54 5 Existed RH E24 5 Rear turn signal lamp Rear combination lamp Continuity Connector Terminal Ground LH B26 4 Existed RH B260 4 Is the inspection result normal YES gt gt Replace front combination lamp door mirror assembly or rear combination lamp NO gt gt Repair or replace harness Revision 2010 June EXL 100 2011 M37 M56 OPTICAL SENSOR lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE OPTICAL SENSOR Component Function Check inFo10 0000000006062226 1 OPTICAL SENSOR SIGNAL BY CONSULT III QCONSULT III DATA MONITOR 1 Turn ignition switch ON 2 Select OPTISEN DTCT of BCM HEADLAMP data monitor item 3 Turn lighting switch AUTO 4 With the optical sensor illuminating check the monitor status Monitor item Condition Voltage Approx When illuminating 3 1 V or more OPTISEN DTCT Optical sensor When shutting off light 0 6 V or less llluminates the optical sensor The value may be less than the standard value if brightness is weak Is the inspection result normal YES gt gt Optical sensor is normal NO Refer to EXL 101 Diagnosis Procedure Diagnosis Procedure INFOI
136. sis Procedure INFOID O000000006062245 1 FUSE Check that the following fuse is not fusing Unit Location Fuse No Capacity Front fog lamp IPDM E R 59 15A Is the inspection result normal YES gt gt 2 NO gt gt Repair the applicable circuit And then replace the fuse 2 COMBINATION SWITCH INSPECTION Check combination switch Refer to BCS 78 Symptom Table Is the inspection result normal YES gt gt 3 NO Repair or replace the malfunctioning part 3 CHECK FRONT FOG LAMP REQUEST SIGNAL INPUT BCONSULT III DATA MONITOR 1 Select FR FOG REQ of IPDM E R data monitor item 2 With operating the front fog lamp switch check the monitor status Monitor item Condition Monitor status Front fog lamp switch ON On PEDES With lighting switch 1ST OFF Off Is the item status normal YES gt gt GOTO4 NO gt gt Replace BCM Refer to BCS 79 Removal and Installation 4 FRONT FOG LAMP CIRCUIT INSPECTION Check the front fog lamp circuit Refer to EXL 96 Component Function Check Is the inspection result normal YES Replace IPDM E R NO Repair or replace the malfunctioning part Revision 2010 June EXL 113 2011 M37 M56 HEADLAMP AIMING ADJUSTMENT lt PERIODIC MAINTENANCE gt XENON TYPE PERIODIC MAINTENANCE HEADLAMP AIMING ADJUSTMENT D 5 C r n INFOID 0000000006062246 PREPARATION BEFORE ADJUSTING NOTE For details refe
137. status from normal mode Power supply posi tion is OFF to low power consumption mode LOCK gt SLEEP While turning BCM status from normal mode Power supply posi tion is LOCK to low power consumption mode Power supply position is LOCK Ignition switch OFF with steer LOCK DT ing is locked Power supply position is OFF Ignition switch OFF with steering OFF is unlocked ACG Power supply position is ACC Ignition switch ACC ON Power supply position is IGN Ignition switch ON with engine stopped ENGINE RUN Power supply position is RUN Ignition switch ON with engine running CRANKING Power supply position is At engine cranking The number of times that ignition switch is turned ON after DTC is detected The number is 0 when a malfunction is detected now IGN Counter 0 39 The number increases like 1 gt 2 3 38 39 after returning to the normal condition HEADLAMP HEADLAMP CONSULT III Function BCM HEAD LAMP whenever ignition switch OFF gt ON The number is fixed to 39 until the self diagnosis results are erased if it is over 39 INFOID 0000000006062169 WORK SUPPORT Service item Setting item Setting MODE 1 Normal MODE 2 More sensitive setting than normal setting Turns ON earlier than normal opera CUSTOM A LIGHT SETTING tion MODE 3 More sensitive setting than MODE 2 Turns ON earlier than MODE 2 MODE 4 Less sensitive setting than
138. surement value within the standard value YES gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation Less than the standard value gt gt GO TO 5 Higher than the standard value gt gt GO TO 6 3 CHECK EACH SENSOR POWER SUPPLY SHORT CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector 3 Check continuity between the AFS control unit harness connector and the ground AFS control unit Continuity Connector Terminal 4 Ground E104 6 Not existed 24 Does continuity exist YES Repair the harnesses or connectors NO Replace AFS control unit Refer to EXL 126 Removal and Installation 4 EACH SENSOR POWER SUPPLY SHORT CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector 3 Check the voltage between the AFS control unit harness connector and the ground Terminals Voltage AFS control unit Approx Connector Terminal 4 Ground E104 6 24 Is the measurement value normal YES Replace AFS control unit Refer to NO Repair the harnesses or connectors EXL 126 Removal and Installation EACH SENSOR SIGNAL SHORT CIRCUIT 1 Turn the ignition switch OFF 2 Disconnect AFS control unit connector 3 Check continuity between the AFS control unit harness connector and the ground Revision 2010 June EXL 78 2011 M37 M56 lt DTC CIRCUIT DIAGNOSIS gt 2521 ECU CIRCUIT XENON TYPE
139. system OIL P SW NOE the status of the oil pressure switch judged by IPDM E R Open Close This item is monitored only on the vehicle with VQ37VHR engine models HOOD SW Oft On Displays the status of the hood switch judged by IPDM E R HL WASHER REQ NOTE Off On The item is indicated but not monitored THFT HRN REQ Displays the status of the theft warning horn request signal received from BCM via Off On CAN communication HORN CHIRP Displays the status of the horn reminder signal received from BCM via CAN commu Off On nication CRNRNG LMP REQ NOTE Off On The item is indicated but not monitored ACTIVE TEST Test item Test item Operation Description Off NOTE CORNERING CAMP item is indicated but cannot be tested RH HORN On Operates horn relay for 20 ms Off OFF FRONT WIPER Lo Operates the front wiper relay Hi Operates the front wiper relay and front wiper high relay EXL 32 2011 M37 M56 DIAGNOSIS SYSTEM IPDM lt SYSTEM DESCRIPTION gt XENON TYPE Test item Operation Description 1 OFF 2 Transmits 50 pulse duty signal PWM signal to the cooling fan control module MOTOR FAN 3 Transmits 75 pulse duty signal PWM signal to the cooling fan control module 4 er 100 pulse duty signal PWM signal to the cooling fan control mod HEAD CAME WASHER FON owen is indicated but cannot be tested Off OFF TAIL Operates the tail lamp relay and the daytime running
140. t and left This is not malfunction PRECAUTIONS FOR TROUBLE DIAGNOSIS Representative malfunction examples are Light does not turn ON Light blinks and Brightness is inade quate The cause often be the xenon bulb Such malfunctions however are occurred occasionally by HID control unit malfunction or lamp case malfunction Specify the malfunctioning part with diagnosis procedure WARNING Never touch the harness HID control unit the inside and metal part of lamp when turning the head lamp ON or operating the lighting switch Never work with wet hands CAUTION Never perform HID control unit circuit diagnosis with a circuit tester or an equivalent Temporarily install the headlamps on the vehicle Connect the battery to the connector vehicle side when checking ON OFF status Disconnect the battery negative terminal before disconnecting the lamp socket connector or the har ness connector Check for fusing of the fusible link s open around connector short disconnection if the symptom is caused by electric error NOTE Turn the switch OFF once before turning ON if the ON OFF is inoperative The xenon bulb drops the amount of light repeats blinking and illuminates in red if the bulb reaches the ser vice life FRONT COMBINATION LAMP HID control unit INFOID O000000006062147 Headlamp LO circuit is connected to HID control unit integrated in the headlamp Headlamp LO circuit turns xenon headlam
141. t relay when the ignition switch is turned ON Illuminations Turns OFF the daytime running light relay when the ignition switch is turned OFF Tail lamps PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITH DTRL PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITH Revision 2010 June EXL 21 2011 M37 M56 SYSTEM lt SYSTEMDESCRIPTION gt 0 0 KENONTYPE DT R L Syste m D iag ram INFOID 0000000006069977 Combination switch reading function TAIL EAME To illuminations switch Position light request RELAY signal Daytime running light request signal lamp Parking DAYTIME License LIGHT RELAY Tail lamp Side marker lamp CAN communication line Combination meter Tail lamp Position light request signal indicator lamp JMLIA1071GB PARKING LICENSE PLATE SIDE MARKER AND TAIL LAMP SYSTEM WITH DTRL System Description InFo10 0000000006068978 OUTLINE Parking license plate side marker and tail lamps are controlled by combination switch reading function and headlamp control function of BCM and relay control function of IPDM E R PARKING LICENSE PLATE AND TAIL LAMPS OPERATION BCM detects the combination switch condition by the combination switch reading function BCM transmits the daytime running light request signal or position light request signal to IPDM E R and the combination meter via CAN communication according to the ON OFF conditi
142. tected DTC Inspection Priority Chart Blinks 1 second each Ignition switch OFF INFOID 0000000006066795 If some DTCs are displayed at the same time perform inspections one by one based on the following priority chart NOTE If DTC U1000 is displayed with other DTC first perform the trouble diagnosis for DTC U1000 If DTC U1010 is displayed with other DTC first perform the trouble diagnosis for DTC U1010 Priority Detected items DTC U1000 1 U1010 CAN COMM CIRCUIT CONTROL UNIT CAN B2519 B2521 C0428 LEVELIZER CALIB ECU CIRC ST ANG SEN CALIB B2503 B2504 B2514 B2516 B2517 C0126 Revision 2010 June SWIVEL ACTUATOR RH SWIVEL ACTUATOR LH HI SEN UNUSUAL RR SHIFT SIG P R VEHICLE SPEED SIG ST ANG SEN SIG EXL 40 2011 M37 M56 AFS CONTROL UNIT lt ECU DIAGNOSIS INFORMATION gt XENON TYPE DTC Index INFOID 0000000006066796 x Applicable CONSULT display Fail safe AFS p Reference U1000 CAN COMM CIRCUIT x x EXL 82 U1010 CONTROL UNIT CAN x x EXL 83 B2503 SWIVEL ACTUATOR RH x x EXL 66 B2504 SWIVEL ACTUATOR LH x x EXL 66 B2514 HI SEN UNUSUAL RR 71 82516 SHIFT SIG R x x EXL 74 B2517 VEHICLE SPEED SIG x x EXL 75 B2519 LEVELIZER CALIB x EXL 76 B2521 ECU CIRC x x EXL 77 C0126 ST ANG SEN SIG x x EXL 82 C0428 S
143. the engine 3 Turn the headlamp 4 Select LOW BEAM TEST RIGHT or LOW BEAM TEST LEFT of ADAPTIVE LIGHT active test item 5 With operating the test item check the voltage between the AFS control unit harness connector and the ground Terminals Condition Voltage AFS control unit Swivel motor Connector Terminal RH 2 15 5 Active 0 LH Ground 36 r 10045 1 04 5 2408 8 12V 13 RH 34 Stop 9 5 11 5 V 17 LH 38 Is the measurement value within the standard value YES gt gt Replace the front combination lamp NO gt gt Replace AFS control unit Refer to EXL 126 Removal and Installation 6 SWIVEL POSITION SENSOR POWER SUPPLY CIRCUIT INPUT VOLTAGE Revision 2010 June Turn the ignition switch OFF Disconnect the headlamp swivel actuator connector Turn the ignition switch ON Check the voltage between the headlamp swivel actuator harness connector and the ground EXL 68 2011 M37 M56 2503 2504 SWIVEL ACTUATOR lt DTC CIRCUIT DIAGNOSIS gt XENON TYPE Terminals Voltage Headlamp swivel actuator Approx Connector Terminal Ground RH E29 6 5V LH E59 6 Is the measurement value normal YES gt gt 7 NO gt gt GO TO 8 T CHECK SWIVEL POSITION SENSOR SIGNAL CIRCUIT 1 2 3 Turn the ignition switch OFF Disconnect AFS control unit connector Che
144. the headlamp assembly has been replaced Before performing aiming adjustment check the following Adjust the tire pressure to the specification Fill with fuel engine coolant and each oil Maintain the unloaded vehicle condition Remove luggage from the passenger compartment and the trunk room NOTE Do not remove the temporary tire jack and on vehicle tool Wipe out dirt on the headlamp CAUTION Never use organic solvent thinner gasoline etc Ride alone on the driver seat AIMING ADJUSTMENT SCREW Turn the aiming adjusting screw for adjustment A UP B DOWN For the position and direction of the adjusting screw refer to the figure NOTE A screwdriver or hexagonal wrench 6 mm 0 24 in can be used for adjustment JPLIAO915ZZ Aiming Adjustment Procedure INFO1D 0000000006062249 1 Place the screen NOTE Stop the vehicle facing the wall Place the board on a plain road vertically 2 Face the vehicle with the screen Maintain 10 m 32 8 ft between the front fog lamp center and the screen 3 Start the engine Turn the front fog lamp ON NOTE Shut off the headlamp light with the board to prevent from illuminating the adjustment screen CAUTION Never cover the lens surface with a tape etc The lens is made of resin 4 Adjust the cutoff line height A with the aiming adjustment screw so that the distance X between the hor izontal center line of front fog lamp H and A becomes 200 mm
145. time Headlamp LO HI parking lamp license plate lamp side marker lamp tail lamp and front fog lamp Head lamp HI and front fog lamp depend on the combination switch condition NOTE The settings of the twilight lighting function and the wiper linked auto lighting function can be changed with CONSULT III Refer to EXL 25 HEADLAMP CONSULT III Function BCM HEAD LAMP Revision 2010 June EXL 13 2011 M37 M56 SYSTEM SYSTEM DESORIPTION o Enone AUTO LIGHT FUNCTION WITH TWILIGHT LIGHTING FUNCTION Description BOM detects the combination switch condition with the combination switch reading function BOM supplies voltage to the optical sensor when the ignition switch is turned ON or ACC Optical sensor converts outside brightness lux to voltage and transmits the optical sensor signal to BCM When ignition switch is turned ON BCM detects outside brightness from the optical sensor signal and judges ON OFF condition of the exterior lamp and each illumination depending on the outside brightness condition standard or twilight BCM transmits each request signal to IPDM E R via CAN communication according to ON OFF condition by the auto light function NOTE As to ON OFF timing the sensitivity depends on settings The settings can be changed with CONSULT III Refer to EXL 25 HEADLAMP CONSULT III Function BCM HEAD LAMP Auto Lighting Timing Table When the light switch is in AUTO position and the igniti
146. us SKIB2408J 8 12V 34 Right headlamp G Ground Right swivel motor 1 phase Output swivel Stopped 9 5 11 5 V Reference waveform 15 E Ground Left swivel motor 2 phase Output Left headlamp swivel Activation 0 100us SKIB2408J 8 12V 5 Ground Left swivel motor 1 phase Output Left headlamp Stopped 9 5 11 5V Unloaded ve 88V ie hicle condition ight headlamp lev GR Ground Left levelizer signal Output eling Leveling oper ation down 4 0 V ward edge Fai INFOID 0000000006066794 EXL DTC Fail safe AFS OFF indicator lamp Cancellation U1000 CAN COMM CIRCUIT Right and left swivel motors stop at the position when DTC is detected Right and left aiming motors stop at the position when DTC is detected Blinks 1 second each Ignition switch OFF U1010 CONTROL UNIT CAN Right and left swivel motors stop at the position when DTC is detected Right and left aiming motors stop at the position when DTC is detected Blinks 1 second each Ignition switch OFF B2503 SWIVEL ACTUATOR RH Revision 2010 June Right swivel motors stop at the position when DTC is detected The signal approximately 2 V decreased from the levelizer signal when DTC detected is output EXL 39 Blinks 1 second each Ignition switch OFF 2011 M37 M56 lt ECU DIAGNOSIS DTC AFS CONTROL UNIT INFORMATION gt Fail safe AFS OFF indicator lam
147. used by unintentional activation of the system For removal of Spiral Cable and Air Bag Module see the SRS AIR BAG Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual SRS wiring harnesses can be identified by yellow and or orange harnesses or har ness connectors PRECAUTIONS WHEN USING POWER TOOLS AIR OR ELECTRIC AND HAMMERS WARNING When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the ignition ON or engine running DO NOT use air or electric power tools or strike near the sensor s with a hammer Heavy vibration could activate the sensor s and deploy the air bag s possibly causing serious injury When using air or electric power tools or hammers always switch the ignition OFF disconnect the battery and wait at least 3 minutes before performing any service Precautions For Xenon Headlamp Service inFo10 0000000006138256 WARNING Comply with the following warnings to prevent any serious accident Disconnect the battery cable negative terminal or the power supply fuse before installing remov ing or touching the xenon headlamp bulb included The xenon headlamp contains high voltage generated parts Never work with wet hands Check the xenon headlamp ON OFF status after assembling it to the vehicle Never turn the xenon headlamp ON in other conditions Connect the power supply to the vehicle side con
148. ver discharge when the ignition switch is turned OFF with the exterior lamp ON Headlamp LO HI parking lamp tail lamp license plate lamp side marker lamp and front fog lamp EXTERIOR LAMP BATTERY SAVER ACTIVATION BCM activates the timer and turns the exterior lamp OFF 5 minutes after the ignition switch is turned from ON OFF with the exterior lamps ON NOTE Headlamp control function turns the exterior lamps ON normally when the ignition switch is turned ACC or the engine started both before and after the exterior lamp battery saver is turned OFF The timer starts at the time that the lighting switch is turned from OFF 1ST or 2ND with the exterior lamp OFF Revision 2010 June EXL 23 2011 M37 M56 DIAGNOSIS SYSTEM BCM lt SYSTEM DESCRIPTION gt XENON TYPE DIAGNOSIS SYSTEM BCM COMMON ITEM COMMON ITEM CONSULT III Function BCM COMMON ITEM INFOID 0000000006090642 APPLICATION ITEM CONSULT III performs the following functions via CAN communication with BCM Diagnosis mode Function Description Work Support Changes the setting for each system function Self Diagnostic Result Displays the diagnosis results judged by BCM CAN Diag Support Monitor 2 reception status of CAN communication viewed from BCM Refer to CONSULT III opera Data Monitor The BCM input output signals are displayed Active Test The signals used to activate each device are forcibly supplied from BCM Ecu Identification

EXTERIOR LIGHTING SYSTEM : Component Description - Z

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