Lexus GS IV facelift (2015-2020) (under left side of center floor console) Wiring diagrams

+BO ALT BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRN WIRE CAN I/F CCS- COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY FRONT STEERING CONTROL ECU GNDB GRN WIRE GRY WIRE HOT AT ALL TIMES INTEGRATION RELAY LED DRIVER LEFT COWL SIDE J/B LT GRN WIRE P/I ALT FUSE PNK +B WIRE PNK W/ VGRS WIRE PNK WIRE RED WIRE SPEAKER STEERING SENSOR STOP STOP FUSE STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) TELLTALES VIO WIRE W/O VGRS W/O VGRS W/ VGRS WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YAW RATE SENSOR YEL WIRE

A/C AMPLIFIER ASSEMBLY (BEHIND RIGHT CENTER OF DASH) A/C FUSE A/C PRESSURE SENSOR (LIQUID TUBE SUB-ASSEMBLY) AMBIENT TEMPERATURE SENSOR (THERMISTOR ASSEMBLY) AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE BLW BRN WIRE CLTB CLTE COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DGS ECO SWITCH ECOS ENGINE ROOM J/B 2 ASSEMBLY FDEF FRONT SEAT HEATER SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B LH-IG FUSE LOUT LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B 1 ASSEMBLY MAIN BODY ECU MGC NAIN NANO PNK WIRE PRE RDEF REAR A/C SWITCH REAR CONTROL SWITCH RED WIRE REFRESHING SEAT SWITCH RELAY 1 ENERGIZED RH ECU-IG FUSE RH-IG FUSE RIGHT COWL SIDE J/B RLIN ROOM TEMPERATURE SENSOR (COOLER THERMISTOR) ROUT RR ECU-IG FUSE SEATS SYSTEM SG-1 SG-3 SHD SHDE SHP+ SHPE SMOG VENTILATION SENSOR SOL + SOLAR SENSOR TAM TFAL TFAR TSD TSL TSP TSR VIO WIRE W/ ION GENERATOR 1 SUB-ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY A/T SHIFT POSITION INDICATOR (SHIFTING HOLE FRAME SUB-ASSEMBLY) ABSORBER CONTROL ECU ACCESSORY METER ASSEMBLY AIR BAG SENSOR ASSEMBLY BLK WIRE CANISTER PUMP MODULE CERTIFICATION ECU CLOCK ASSEMBLY COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY DCM (TELEMATICS TRANSCEIVER) ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FR PWR OUTLET RELAY FRONT STEERING CONTROL ECU GLOVE BOX LIGHT (INTERIOR ILLUMINATION LIGHT SUB ASSEMBLY) ID CODE BOX ION GENERATOR SUB- ASSEMBLY 1 JUNCTION TERMINAL LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY MAP LIGHT ASSEMBLY MULTI-DISPLAY MULTI-MEDIA MODULE RECEIVER ASSEMBLY NETWORK GATEWAY ECU PARKING LIGHT SWITCH ASSEMBLY QUICK HEATER ASSEMBLY REAR SUNSHADE SWITCH ASSEMBLY REFRESHING SEAT SWITCH REMOTE OPERATION SWITCH RH ACC RELAY RIGHT FRONT SEAT INNER BELT ASSEMBLY RR PWR OUTLET RELAY TIRE PRESSURE MONITOR INITIATOR DRIVER TRANSMISSION CONTROL SWITCH (TRANSMISSION FLOOR SHIFT ASSEMBLY) W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE YAW RATE SENSOR

ATI BLK WIRE BLU WIRE BRN WIRE CA+ CB+ CGND COMPUTER COMPUTER DATA COMPUTER DATA LINES SYSTEM CV+ DATA LINES EXTERIOR GRN WIRE GRY WIRE GVIF ILL INTERIOR LIGHTS SYSTEM LINES SYSTEM LT GRN WIRE MCI- MCO- MCVD MI+ MO- MUTE PNK WIRE POWER DISTRIBUTION SYSTEM REAR TELEVISION CAMERA ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID) RED WIRE REMOTE OPERATION SWITCH REV SGND SHIELD SPI+ SPO- SYSTEM USB USBG USBV VIO WIRE VMTI VOR- VOT+ WHT WIRE WHT/BLK WIRE WUI WUO YEL WIRE

ATI BLK WIRE BLU WIRE BRN WIRE CA+ CB+ CGND COMPUTER COMPUTER DATA COMPUTER DATA LINES SYSTEM CV+ DATA LINES EXTERIOR GRN WIRE GRY WIRE GVIF ILL INTERIOR LIGHTS SYSTEM LINES SYSTEM LT GRN WIRE MCI- MCO- MCVD MI+ MO- MUTE PNK WIRE POWER DISTRIBUTION SYSTEM REAR TELEVISION CAMERA ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID) RED WIRE REMOTE OPERATION SWITCH REV SGND SHIELD SPI+ SPO- SYSTEM USB USBG USBV VIO WIRE VMTI VOR- VOT+ WHT WIRE WHT/BLK WIRE WUI WUO YEL WIRE

3.5L 2.0L TURBO A/T SHIFT POSITION INDICATOR (SHIFTING HOLE FRAME SUB-ASSEMBLY) ACCELERATOR PEDAL SENSOR ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EFI MAIN FUSE EFI MAIN RELAY 1 ENGINE ROOM J/B 2 ASSEMBLY ETHO GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE NTB NTO PNK WIRE PWMS RED WIRE SFTD SFTU SLT- SLU+ SNWI SPCN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3.5L 2.0L TURBO ACC FUSE BLK WIRE BLU WIRE BRN WIRE DIODE (A/T SHIFT) GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (TOP RIGHT SIDE OF TRANSMISSION) PNK WIRE RED WIRE RELAY 2 ENERGIZED RH ACC RELAY RH ECU-IG 2 FUSE RIGHT COWL SIDE J/B STARTING/ CHARGING SYSTEM TRANSMISSION CONTROL SWITCH (TRANSMISSION FLOOR SHIFT ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3.5L W/ DYNAMIC RADAR CRUISE CONTROL W/O DYNAMIC RADAR CRUISE CONTROL A/C AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM ECO ECOS GRN WIRE GRY WIRE LEFT PADDLE LT BLU WIRE NORMAL PNK WIRE RED WIRE RIGHT PADDLE SHIFT SWITCH SNOW SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY SPORT STEERING COLUMN) SWITCH WIRE 1 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE LED DRIVER LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED SPEAKER TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (EXHAUST SIDE) CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE IND LAMP LED DRIVER LT BLU WIRE LT GRN WIRE MALFUNCTION NTB NTO OIL ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED SLT- SLU+ SPEAKER SPI+ TELLTALES VIO WIRE WHT WIRE YEL WIRE