Lexus GS IV (2011-2015) gauge fuse Wiring diagrams

ASSEMBLY BLK WIRE BSF CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE COMPT) ENGINE ROOM R/B 2 (LEFT SIDE OF GAUGE FUSE LED DRIVER LT GRN WIRE RED WIRE RELAY ENERGIZED RH-IG FUSE RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) SLC+ SLC+ CANH SOLENOID (TRANSFER TRANSMISSION WIRE) (REAR OF TRANSMISSION) TELLTALES VIO WIRE 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

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

-DP 3 4 SIG CPUB PNK WIRE 4 6 3 1 PNK CPUB BDR SIG GND WIRE 6 16 1 BDR BCUT GND 7 8 CANN CANP BLK WIRE BLU WIRE BTM CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROL ASSEMBLY DISP DISTANCE CONTROL EHT ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) F/L DOOR FUSE F/R DOOR FUSE GAUGE FUSE GRN WIRE GRY WIRE HEATER HOT AT ALL TIMES IL+2 LED DRIVER LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT MULTIPLEX NETWORK DOOR ECU (IN LEFT FRONT DOOR) LEFT STEERING PAD SWITCH LKA LT GRN WIRE MODE P/W-B FUSE PNK 4 33 WIRE PNK WIRE PWS RED WIRE RELAY ENERGIZED RELAY ENERGIZED RIGHT COWL RH-IG SIDE J/B FUSE (RIGHT END OF DASH) RIGHT FRONT MULTIPLEX NETWORK DOOR ECU (IN RIGHT FRONT DOOR) RIGHT STEERING PAD SWITCH SEEK SPIRAL CABLE SUB-ASSEMBLY (IN STEERING COLUMN) STEERING HEATER STEERING PAD SWITCH ASSEMBLY STEERING WHEEL HEATER CONTROL ASSEMBLY TELEPHONE TELLTALES VIO WIRE VOICE VOLUME- 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

ABE BDR BLK WIRE BLU WIRE CANN CANP COMPUTER DATA LINES SYSTEM CPUB ENGINE ROOM R/B (LEFT SIDE GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGCT 1 MAIN FUSE IGCT 5 FUSE IGCT RELAY LSWE LT BLU WIRE LT GRN WIRE OF ENGINE COMPT) OSCE PNK WIRE RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT DOOR LOCK ASSEMBLY (REAR OF RIGHT FRONT DOOR) RIGHT REAR DOOR LOCK ASSEMBLY (REAR OF RIGHT REAR DOOR) SIG UNLOCK DETECTION VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 PNK IG WIRE 13 14 CANL CANH 30 16 2 BECU 31 32 ALTB IG 5 15 LIN BLK WIRE BLU WIRE BRN WIRE CAN I/F CLOSE CLS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOWN ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE HOT AT ALL TIMES I/F LED DRIVER ILLB LEFT COWL SIDE J/B LEFT FRONT DOOR COURTESY SWITCH (LEFT FRONT "B" PILLAR) LH J/B-B FUSE LH-IG FUSE LILL LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MAP LIGHT ASSEMBLY MPX-B FUSE OPN PNK WIRE RED WIRE RELAY ENERGIZED S/ROOF FUSE SLIDING ROOF CONTROL SWITCH SLIDING ROOF SWITCH SPEAKER TELLTALES UP CLS DWN OPN VIO WIRE 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

13 26 CANH CANL AIR BAG SENSOR ASSEMBLY (UNDER REAR OF CENTER FLOOR CONSOLE) BBR+ BCR+ BDR BLK WIRE BLU WIRE BUCKLE SWITCH CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FSR+ DIA GND FSR- +B IG GAUGE FUSE HOT AT ALL TIMES ICR+ JUNCTION LED DRIVER LEFT REAR WEIGHT DETECTION SENSOR OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) ODS FUSE PASSIVE RESTRAINTS SYSTEM PR- PRR- RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT SEAT INNER BELT (UNDER FRONT PASSENGER'S SEAT) RIGHT REAR AIR BAG SENSOR (UNDER RIGHT REAR SEAT) RIGHT REAR WEIGHT DETECTION SENSOR RIGHT SIDE AIR BAG SENSOR (IN RIGHT "B" PILLAR) RIGHT SIDE DOOR AIR BAG SENSOR (IN RIGHT FRONT DOOR) SFR- SRR+ TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

+B SPI+ SPI- 1 2 3 4 5 6 7 USB USBG VOT+ USBV VOT- VOR- VOR+ 1 4 3 2 SHIELD ANTENNA CORD SUB-ASSEMBLY 2 (USA) ANTENNA DIVIDER (USA) (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DCM (HV) FUSE DCM (TELEMATICS TRANSCEIVER) (RIGHT END OF DASH) ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF FUSE GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES ILL+ GSW SIL SIG- INTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM COMPUTER DATA LINES SYSTEM LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B 1 (LEFT SIDE OF LUGGAGE COMPT) MIN MULTI-MEDIA MODULE RECEIVER ASSEMBLY MUTE MCO+ MCO- NCA WIRE PNK SLED SPDP WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT SPEAKER ASSEMBLY 2 ROOF ANTENNA ASSEMBLY SGND SHIELD SHIELD SGND MCVD MCI+ MCI- SPO+ SPO- PNK WIRE STEREO COMPONENT AMPLIFIER (RIGHT REAR CORNER OF LUGGAGE COMPT) TMUT USB USBG USBV VOR- VOT+ WHT WIRE WHT/BLK WIRE YEL WIRE