Lexus GS IV (2011-2015) gry Wiring diagrams

1 2 3 4 5 6 7 8 9 10 SMBL SMBR 31 32 ALTB IG 4 2 FRCY FLCY 6 29 RCTY HEAD BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) DISPLAY DRIVER ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HEADLIGHT LEVELING, SWIVEL MOTOR HEADLIGHT SWIVEL ECU ASSEMBLY (BEHIND LEFT KICK PANEL) HEADLIGHT SWIVEL MAIN SWITCH HOT AT ALL TIMES INIT INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM LCTY LED DRIVER LEFT COWL SIDE J/B LEFT HEADLIGHT ASSEMBLY LEFT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY (LEFT REAR WHEELWELL) LH E LH ECU-IG FUSE LH J/B-B FUSE LH-IG FUSE LHM+ LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE LVL MAIN BODY ECU (LEFT END OF DASH) MPX-B FUSE MSW OFF AUTO TAIL HEAD PNK RH+ CANH CANL IGS IG COMPUTER DATA LINES SYSTEM WIRE PNK WIRE RED WIRE RELAY ENERGIZED RH E RHM + RIGHT HEADLIGHT ASSEMBLY SBR SHRL PNK WIRE SGR SMBL SMBR SMGL SMGR SML SML LH+ SMR TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACAN AIR CONDITIONING SYSTEM AUTOMATIC LIGHT CONTROL SENSOR (UPPER RIGHT SIDE OF DASH) BLK WIRE BLU WIRE CENTRAL STOP LIGHT ASSEMBLY CLTB CLTE CLTS COMPUTER DATA LINES SYSTEM FUSE GNDA (-) GNDB GRN WIRE GRY WIRE HEAD HMSL NOISE FILTER (CENTER STOP LIGHT, LUGGAGE COMPARTMENT LIGHT) HOT AT ALL TIMES LCTY LEFT "C" PILLAR) LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT REAR COMBINATION LIGHT ASSEMBLY LH J/B-B FUSE LH-IG FUSE LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B 1 (LEFT SIDE OF LUGGAGE COMPT) MAIN BODY ECU MARKER SIDE PNK WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT REAR COMBINATION LIGHT ASSEMBLY SIDE MARKER SOLAR SENSOR STOP STOP FUSE TAIL TAIL/STOP TLP TRN+ TSL TSR TURN VEHICLE APPROACHING SPEAKER CONTROLLER (RIGHT SIDE OF LUGGAGE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

8 9 31 CANL CANH STPO BACKUP BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEMS DRIVING SUPPORT ECU (LEFT END OF DASH) ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES J/C LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE MPX-B FUSE (LEFT SIDE OF ENGINE COMPT) P/I-B 1 FUSE PNK WIRE RED WIRE RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT REAR LIGHT ASSEMBLY SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) STP SHIFT LOCK CONTROL ECU (BASE OF SELECTOR LEVER) STP+ T/P TAIL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 CANH CANL 12 10 9 HFL LJB HAZ BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 (LEFT SIDE OF FLASHER CIRCUIT GAUGE FUSE ENGINE COMPT) GRN WIRE GRY WIRE HAZ FUSE OF DASH) HAZARD SWITCH MULTI-MEDIA MODULE RECEIVER ASSEMBLY HAZM HOT AT ALL TIMES HZSW LEFT COWL SIDE J/B (LEFT END LEFT TURN IND LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT TURN IND SPEAKER TAIL TRNL TRNR VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

AUTO BLK WIRE BLK/RED WIRE BLU WIRE GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY LEFT FRONT MULTIPLEX NETWORK DOOR ECU (IN LEFT FRONT DOOR) LEFT HEADLIGHT ASSEMBLY LEFT OUTER REARVIEW MIRROR ASSEMBLY LIGHT CONTROL SWITCH LT GRN WIRE NETWORK DOOR ECU (IN RIGHT FRONT DOOR) OFF PNK WIRE RED WIRE RIGHT FRONT MULTIPLEX RIGHT HEADLIGHT ASSEMBLY RIGHT OUTER REARVIEW MIRROR ASSEMBLY TAIL TRNI TURN WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F CHKK COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DASH) DIODE (A/T SHIFT) DRIVER DISPLAY E.F.I ENGINE COOLANT TEMPERATURE SENSOR (TOP RIGHT REAR OF ENGINE) ENGINE OIL LEVEL SENSOR (RIGHT SIDE OF OIL PAN) ENGINE OIL PRESSURE SWITCH (LEFT FRONT OF ENGINE) FUEL PRESSURE SENSOR (REAR OF ENGINE) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES LED DRIVER LOIL LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP OILW PNK 12 13 14 WIRE PNK WIRE RED WIRE RELAY RH ECU-IG FUSE RIGHT RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) SHIELD SHIELD SHIELD SPEAKER TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN L COMPUTER DATA LINES SYSTEM ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (TRANSMISSION) EX+ GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE OIL ORG/ WIRE PNK 11 12 WIRE PNK WIRE RED WIRE RELAY ENERGIZED ENGINE ROOM GAUGE FUSE R/B 2 (LEFT SIDE OF ENGINE COMPT) RELAY ENERGIZED ENGINE ROOM INJ FUSE J/B 2 (LEFT SIDE OF ENGINE COMPT) SHIELD SHIELD 27 28 SHIELD SHIELD SLT- SLU+ VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE FP- FPD + FUEL PUMP ASSEMBLY GRN WIRE GRY WIRE KNOCK CONTROL SENSOR (BANK 1) (TOP INSIDE CENTER OF RIGHT CYLINDER BANK) KNOCK CONTROL SENSOR (BANK 2) LT GRN WIRE PNK WIRE RED WIRE SHIELD SHIELD 21 22 23 SHIELD SHIELD TRANSMISSION REVOLUTION SENSOR (TURBINE) (TRANSMISSION) VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE EKNK ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE LT GRN WIRE NT- PNK WIRE RED WIRE SHIELD SHIELD 14 15 16 17 18 19 20 21 22 23 24 SHIELD SHIELD THROTTLE BODY ASSEMBLY (TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE ECM (ENGINE CONTROL MODULE) (LEFT SIDE OF ENGINE COMPT) FPD + GRN WIRE GRY WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 LT GRN WIRE M- M+ PNK 3 4 5 WIRE PNK 50 30 10 WIRE PNK SHIELD ALT WIRE PNK WIRE RED WIRE RELAY ENERGIZED ENGINE ROOM IGN FUSE J/B 2 (LEFT SIDE OF ENGINE COMPT) SHIELD SHIELD SHIELD 8 9 10 SLU- SLU+ SLT- SLT+ STARTING/ CHARGING SYSTEM VCTA ETA VIO WIRE VVL+ VVR+ WHT WIRE WHT/BLK WIRE YEL WIRE