Lexus GS IV (2011-2015) left "c" pillar) Wiring diagrams

24 25 PNK WIRE 8 5 BL BACKUP BACKUP FUSE BACKUP RELAY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) HOT W/ IGCT RELAY ENERGIZED IGCT 5 FUSE LEFT "C" PILLAR) LEFT REAR LIGHT ASSEMBLY LUGGAGE ROOM J/B 1 (LEFT SIDE OF LUGGAGE COMPT) POWER MANAGEMENT CONTROL ECU (RIGHT END OF DASH) RED WIRE RIGHT REAR LIGHT ASSEMBLY RLY 1 RELAY ENERGIZED SHIFT LEVER POSITION SENSOR (TRANSMISSION) WHT WIRE WHT/BLK WIRE

BLB BLGD BLIND SPOT MONITOR BLK WIRE BLK/RED WIRE BLU WIRE BRB BRGD BSL+ BSMI CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE COMPT) FUSE GAUGE FUSE GRN WIRE GRY WIRE GRY/RED WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY INTEGRATION CONTROL, PANEL ASSEMBLY LED DRIVER LEFT "C" PILLAR) LEFT BLIND SPOT MONITOR SENSOR (BEHIND LEFT END OF REAR BUMPER) LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT OUTER REAR VIEW MIRROR ASSEMBLY LGND LT GRN WIRE LUGGAGE ROOM J/B 1 (LEFT SIDE OF OMIL OMIR PNK BSSW WIRE PNK WIRE RED WIRE RELAY ENERGIZED ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) RIGHT BLIND SPOT MONITOR SENSOR (BEHIND RIGHT END OF REAR BUMPER) RLY 1 RELAY ENERGIZED RLY 1 RELAY ENERGIZED LH ECU-IG FUSE TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

3 2 1 SGB SGG SGFL ABSORBER CONTROL ECU (RIGHT SIDE OF DASH) AVS FUSE BLK WIRE BLU WIRE BRN WIRE CAN I/F CANH CANL 28 29 COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY E FR E RL E RR ECM (ENGINE CONTROL MODULE) (LEFT SIDE OF ENGINE COMPT) END OF DASH) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FAL+ FBL- FAL- FBL+ 2 4 5 1 FBR+ FBR- FAR+ FAR- 1 4 2 5 FRONT ACCELERATION SENSOR (BEHIND LEFT GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LED DRIVER LEFT "C" PILLAR) LEFT FRONT ABSORBER CONTROL ACTUATOR (RIGHT FRONT SHOCK TOWER) LEFT REAR ABSORBER CONTROL ACTUATOR (LEFT REAR SHOCK TOWER) LT BLU WIRE LT GRN WIRE MPX-B FUSE NORMAL PNK WIRE RAL+ RAR+ RBL- RBR- REAR ACCELERATION SENSOR (RIGHT SIDE OF LUGGAGE COMPT) RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT ABSORBER CONTROL ACTUATOR (RIGHT FRONT SHOCK TOWER) RIGHT REAR ABSORBER CONTROL ACTUATOR (RIGHT REAR SHOCK TOWER) SGFL SGND SGRR SGV SPCN SPORT SPSW 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

18 19 PNK WIRE ANTENNA ANTENNA AMPLIFIER ASSEMBLY (RIGHT "C" PILLAR) ASEL BLK WIRE BLU WIRE CLGB CSEL DATA ELECTRICAL KEY ANTENNA INDOOR ASSEMBLY 3 (CENTER FRONT OF LUGGAGE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES J/C LEFT "C" PILLAR) LEFT FRONT DOOR OUTSIDE HANDLE ASSEMBLY LT GRN WIRE LUGGAGE ROOM J/B 1 (LEFT SIDE OF LUGGAGE COMPT) NCA WIRE PNK WIRE REAR ELECTRICAL KEY ANTENNA (BEHIND CENTER OF REAR BUMPER) RED WIRE RR J/B-B FUSE SECURITY FUSE SECURITY HORN ASSEMBLY (RIGHT SIDE OF ENGINE COMPT) SECURITY HORN RELAY (IF EQUIPPED) SENS TRG+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BRN WIRE CENTER STOP LIGHT ASSEMBLY EXCEPT 10-WAY SEAT POSITION 10-WAY SEAT POSITION FUEL FUEL INJECTOR INJECTOR ASSEMBLY 4 ASSEMBLY 2 SHIELD SHIELD FUEL INJECTOR ASSEMBLY 1 SHIELD FUEL INJECTOR ASSEMBLY 3 SHIELD FUEL INJECTOR ASSEMBLY 5 SHIELD FUEL INJECTOR ASSEMBLY 6 SHIELD JUNCTION JUNCTION TERMINAL LEFT "C" PILLAR) LEFT BLIND SPOT MONITOR SENSOR LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT FRONT SEAT HEATER ASSEMBLY LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY (EXCEPT 10-WAY SEAT POSITION) LEFT REAR ABSORBER CONTROL ACTUATOR LEFT REAR DOOR LOCK ASSEMBLY LEFT REAR DOOR OUTSIDE HANDLE ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LEFT REAR SEAT INNER W/ CENTER BELT ASSEMBLY LEFT RIGHT REAR REAR COMBINATION COMBINATION LIGHT LIGHT ASSEMBLY ASSEMBLY LEFT SEAT CLIMATE CONTROL BLOWER LUGGAGE CLOSER MOTOR ASSEMBLY NCA WIRE PARKING FUEL BRAKE PUMP ECU CONTROL ASSEMBLY ECU RELAY SEAT BELT CONTROL ECU SECURITY HORN RELAY TRK BACK UP OPN RELAY RELAY WHT WIRE WHT/BLK WIRE

10 11 PNK WIRE 12 11 PNK WIRE 12 25 13 26 CANP CANN CANH CANL 13 14 CANL CANH 19 7 18 6 TX- TX+ TX- TX+ 5 6 CANN CANP 9 10 CANP CANN ACCESSORY METER ASSEMBLY (W/ NAVIGATION) MULTI-DISPLAY (W/O NAVIGATION) BLK WIRE BLU WIRE ECM (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HEADUP DISPLAY (COMBINATION METER MIRROR ECU) JUNCTION LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE LUGGAGE CLOSER MOTOR (LEFT FRONT OF LUGGAGE COMPT) MAIN BODY ECU (LEFT END OF DASH) MULTI-MEDIA MODULE RECEIVER ASSEMBLY PARKING BRAKE ECU (LEFT SIDE OF LUGGAGE COMPT) PNK WIRE REAR CONTROL SWITCH RED WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

10-WAY SEAT POSITION MEMORY 18-WAY SEAT POSITION MEMORY 9 10 DRDC DBCL LT BLK WIRE BLU WIRE GRN WIRE LEFT "C" PILLAR) LEFT COWL SIDE J/B LEFT FRONT SEAT INNER BUCKLE BELT ASSEMBLY SWITCH (UNDER DRIVER'S SEAT) LEFT FRONT SEAT OUTER BELT ASSEMBLY (BASE OF LEFT FRONT "B" PILLAR) LEFT REAR SEAT 3 POINT TYPE OUTER BELT ASSEMBLY (LEFT REAR "C" PILLAR) LH-IG FUSE (LEFT END OF DASH) LT GRN WIRE LUGGAGE RELAY ENERGIZED RELAY ENERGIZED RR ROOM ECU-IG J/B 1 FUSE (LEFT SIDE OF LUGGAGE COMPT) RH-IG FUSE SIDE J/B (RIGHT END OF DASH) RIGHT COWL RIGHT FRONT SEAT OUTER BELT ASSEMBLY RIGHT REAR SEAT 3 POINT TYPE OUTER BELT ASSEMBLY (RIGHT REAR "C" PILLAR) WHT/BLK WIRE YEL WIRE

A/F INJ RELAY RELAY AIR BAG FUSE BACKUP FUSE BACKUP RELAY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CRUISE NAVIGATION CONTROL SYSTEM SYSTEM DOOR LOCKS, POWER WINDOWS, ANTI-THEFT, MEMORY SYSTEMS ECU-B 3 FUSE EFI MAIN 2 RELAY EFI MAIN FUSE EFI- MAIN 1 RELAY ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ENGINE ROOM R/B 2 GAUGE (LEFT SIDE FUSE FUSE OF ENGINE COMPT) EPS-IG FUSE F/R DOOR FUSE FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 4) FROM ENGINE ROOM R/B (DIAGRAM 1 OF 4) FROM LEFT COWL SIDE J/B (DIAGRAM 4 OF 4) FUSE FUSE ENGINE CONTROLS SYSTEM GRN WIRE GRY WIRE INJ IGN FUSE FUSE INSTRUMENT CLUSTER SYSTEM LEFT "C" PILLAR) LEFT COWL SIDE J/B (BEHIND LEFT END OF DASH) LT GRN WIRE MULTIMEDIA FUSE FUSE NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS PASSIVE RESTRAINTS, AIR CONDITIONING SYSTEMS PNK WIRE POWER WINDOWS SYSTEM PTL FUSE PSB FUSE R/R DOOR FUSE RAD 1 RAD 2 FUSE FUSE RED WIRE RELAY RR ECU-IG FUSE RR FR S/HTR S/HTR FUSE FUSE RR IGI RR J/B-B FUSE SECURITY HORN RELAY SHIFT INTERLOCK SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TO CERTIFICATION ECU (DIAGRAM 3 OF 4) TO RIGHT COWL SIDE J/B (DIAGRAM FROM ENGINE 3 OF 4) ROOM R/B (DIAGRAM 1 OF 4) TRK OPN FUSE SECURITY FUSE TRUNK, SEATS TAILGATE, SYSTEM FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS, DOOR LOCKS, ANTI-THEFT SYSTEMS VIO WIRE WARNING, DOOR LOCKS, ANTI-THEFT SYSTEMS WHT WIRE YEL WIRE

+BI 1 2 3 4 5 6 7 8 9 10 11 12 13 PNK +BO WIRE 1 2 3 4 5 BMW BMV BMU 1 2 PGND PIG ARS FUSE (RIGHT REAR OF ENGINE COMPT) BLK WIRE BLU WIRE BMU+ BMV+ BMW+ BRN WIRE CAN (-) CAN (+) COMPUTER DATA LINES SYSTEM CSS+ ECU-B FUSE ENGINE ROOM R/B FRONT STEERING CONTROL ECU (UNDER GLOVE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES J/C LEFT "C" PILLAR) LG+ LT BLU WIRE LT GRN WIRE LV (+) NCA WIRE PNK WIRE RED WIRE RELAY ENERGIZED RG RV RG+ RH ECU-IG FUSE RIGHT COWL SIDE J/B RIGHT END OF DASH) RV+ STEERING ACTUATOR (ON STEERING COLUMN) STEERING SENSOR (ON STEERING COLUMN) VGRS FUSE VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE