Lexus GS IV (2011-2015) grn Wiring diagrams

13 14 CANL CANH 28 29 30 CANH CANL ES CAN IF ALT ALT-S FUSE FUSE BATTERY BLK WIRE BLU WIRE CHG- I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CPU IC ECM (ENGINE CONTROL MODULE) (LEFT SIDE OF ENGINE COMPT) ENERGIZED LH ECU IG FUSE ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GENERATOR ASSEMBLY GRN WIRE HOT W/ LEFT COWL SIDE J/B (BEHIND LEFT END OF DASH) PNK ALT WIRE PNK WIRE STARTER ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 M- M+ 10 6 5 VT TSEN AUTO AUTO IND BLK WIRE BLU WIRE CAN I/F CANH CANL 28 29 COMPUTER DATA LINES SYSTEM COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B 3 FUSE ELECTRIC PARKING BRAKE SWITCH ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) EPB GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSIBLE LINK EPB FUSE BLOCK (LEFT REAR OF LUGGAGE COMPT) HOT AT ALL TIMES LUGGAGE ROOM J/B 1 (LEFT SIDE OF LUGGAGE COMPT) HOT W/ IG AUTO PNK WIRE ILL ILL IND LED DRIVER LEFT COWL SIDE J/B (LEFT END OF DASH) LH ECU-IG FUSE LOCK LPA TX +B MPX-B FUSE NCA WIRE PARKING BRAKE ACTUATOR (LEFT REAR OF LUGGAGE COMPT) PARKING BRAKE ECU (LEFT SIDE OF LUGGAGE COMPT) PARKING LIGHT SWITCH ASSEMBLY PNK WIRE RED WIRE RELEASE RR ECU-IG FUSE TELLTALES TGND TGND 1 2 VIO WIRE VT TSEN WHT WIRE WHT/BLK WIRE YEL WIRE

+B PGND 1 2 3 4 5 6 7 8 9 10 MOR- MOR+ MOL+ MOL- 1 2 3 4 5 6 7 8 CANH CANL 29 30 COMPUTER DATA LINES SYSTEM 5 39 PBSW COMPUTER DATA LINES SYSTEM 17 18 40 BLK WIRE BLU WIRE CAN I/F CANH CANL 28 29 30 COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU (LEFT END OF DASH) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE HOT AT ALL TIMES LUGGAGE PSB FUSE ROOM J/B 1 (LEFT SIDE OF LUGGAGE COMPT) HOT IN ON OR START RIGHT COWL COWL SIDE J/B RH ECU IG FUSE (RIGHT END OF DASH) JUNCTION CONNECTOR LEFT FRONT SEAT OUTER BELT ASSEMBLY (BASE OF LEFT "B" PILLAR) LT GRN WIRE MILLIMETER WAVE RADAR SENSOR (CENTER OF FRONT FASCIA) PRE-COLLISION SYSTEM CANCEL SWITCH ASSEMBLY RED WIRE RIGHT FRONT SEAT OUTER BELT ASSEMBLY (BASE OF RIGHT "B" PILLAR) SEAT BELT CONTROL ECU (LEFT SIDE OF LUGGAGE COMPT) SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

17 SPEAKER ADPG AGND ALO ARO ASGN AUXO BLK WIRE BLU WIRE BRN WIRE GRN WIRE HFL LJB LT BLU WIRE MACC MAP LIGHT ASSEMBLY MCO- MCSG MICROPHONE MULTI-MEDIA MODULE RECEIVER ASSEMBLY PNK WIRE RED WIRE SHIELD STEREO JACK ADAPTER ASSEMBLY UDO+ UJSG UPI USB USBG USBV VA- VAL+ VAR+ VIO WIRE VOR- VOT+ W/ LEXUS ENFORM W/O LEXUS ENFORM WHT WIRE WHT/BLK WIRE YEL WIRE

-TW 1 2 3 4 5 6 7 8 9 10 11 12 (PINS 13 TO 20 NOT USED) SHIELD MCG MCI+ BLK WIRE BLU WIRE CTR + FRONT SPEAKER ASSEMBLY 3 (17 SPEAKER) GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT REAR SPEAKER ASSEMBLY LEFT REAR SPEAKER ASSEMBLY 2 LT BLU WIRE LT GRN WIRE MCI- OF LUGGAGE COMPT) PNK WIRE RAD 1 FUSE RAD 2 FUSE REAR SPEAKER ASSEMBLY 3 RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT REAR SPEAKER ASSEMBLY RIGHT REAR SPEAKER ASSEMBLY 2 SHIELD SL- SR- FL- FR- RL- RR- SPEAKER STEREO COMPONENT AMPLIFIER (RIGHT REAR CORNER VIO WIRE WFL- WFR- WHT WIRE WHT/BLK WIRE YEL WIRE

COMPUTER PNK DATA LINES SYSTEM WIRE ENGINE ROOM GRN WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B STOP (LEFT END FUSE OF DASH) HOT W/ HOT W/ IGCT RELAY ENERGIZED IGCT 5 R/B 1 FUSE (LEFT SIDE OF ENGINE COMPT) LH-IG FUSE LT GRN WIRE P POSITION DETECTION SWITCH POWER MANAGEMENT CONTROL ECU (RIGHT END OF DASH) RED WIRE RELAY ENERGIZED SHIFT LEVER POSITION SENSOR SLS+ IG STP SLS- SHIFT LOCK SOLENOID TRANSMISSION WHT WIRE WHT/BLK WIRE

13 14 29 20 CANL CANH NSW STA AGND CANL CANH BATTERY BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (LEFT SIDE OF ENGINE COMPT) ENGINE GND SWITCH ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES JUNCTION CONNECTOR LT GRN WIRE PARK/NEUTRAL POSITION SWITCH (TRANSMISSION) RED WIRE RIGHT END OF DASH) ST FUSE ST RELAY STA STAR STARTER ASSEMBLY VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM CONTROL ECU (RIGHT END OF DASH) FUSE GRN WIRE HOT AT ALL TIMES ID CODE BOX (CENTER OF DASH) IGE J/C LEFT COWL SIDE J/B (LEFT END OF DASH) PNK LIN 1 WIRE PNK LIN WIRE PNK PNK PNK PNK 14 13 15 12 WIRE PNK WIRE POWER MANAGEMENT RELAY ENERGIZED RIGHT COWL SIDE J/B (RIGHT END OF DASH) SL/R SLP STEERING LOCK ACTUATOR (ON STEERING COLUMN) STRG LOCK FUSE WHT WIRE WHT/BLK WIRE

-SR -SL +SR +SL ABFS AIR BAG FUSE AIR BAG SENSOR ASSEMBLY (UNDER REAR OF CENTER FLOOR CONSOLE) BBL+ BCL+ BDL- BLK WIRE BLU WIRE BUCKLE SWITCH CANL PAON COMPUTER DATA LINES SYSTEM DK DK GRN WIRE GSW LBE+ LSP+ BBL+ BBL- LBE- LSP- LEFT COWL SIDE J/B (LEFT END OF DASH) MAIN BODY ECU LEFT CURTAIN SHIELD AIR BAG ASSEMBLY (NEAR TOP OF LEFT "B" PILLAR) LEFT FRONT SEAT AIR BAG ASSEMBLY LEFT FRONT SEAT INNER BELT (UNDER DRIVER'S SEAT) LEFT REAR AIR BAG SENSOR (UNDER LEFT REAR SEAT) LEFT REAR SIDE AIR BAG SQUIB (OUTER SIDE OF LEFT REAR SEAT) LEFT SIDE AIR BAG SENSOR (IN LEFT "B" PILLAR) P- P+ D+ D- P-AB GSW PK+ PK- PNK WIRE RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) SEAT POSITION AIR BAG SENSOR SFL- SRL- WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

AIR ARON BLK WIRE GRN WIRE GSW ICR+ INSTRUMENT PANEL PASSENGER AIR BAG W/O DOOR ASSEMBLY LEFT FRONT SEAT OUTER BELT (BASE OF LEFT "B" PILLAR) LEFT REAR SEAT POINT 3 TYPE OUTER BELT ASSEMBLY (LEFT "C" PILLAR) MULTI-MEDIA MODULE RECEIVER ASSEMBLY PASSENGER AIR BAG ON/OFF INDICATOR RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT CURTAIN SHIELD AIR BAG ASSEMBLY (NEAR TOP OF RIGHT "B" PILLAR) RIGHT FRONT SEAT AIR BAG ASSEMBLY RIGHT FRONT SEAT OUTER BELT ASSEMBLY (BASE OF RIGHT "B" PILLAR) RIGHT REAR SEAT POINT 3 TYPE OUTER BELT ASSEMBLY (RIGHT "C" PILLAR) RIGHT REAR SIDE AIR BAG SQUIB CIRCUIT (OUTER SIDE OF RIGHT REAR SEAT) SFR- SL- SPIRAL CABLE (IN STEERING D+ COLUMN) SR- SRR+ WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE