Lexus GS IV facelift (2015-2020) blk Wiring diagrams

2.0L TURBO 4WD 2WD 3.5L 2.0L TURBO A/C COMP RELAY A/F RELAY BLK WIRE BLOWER MOTOR SUB ASSEMBLY W/ FAN BRAKE ACTUATOR ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE PEDAL LOAD SENSING SWITCH BRN WIRE COOLER COMPRESSOR ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY ENGINE ROOM R/B 3 FAN RELAY 1 FAN RELAY 2 FRONT STEERING CONTROL ECU FRONT WIPER DEICER (WINDSHIELD GLASS) HEADLIGHT CLEANER MOTOR, PUMP ASSEMBLY INTEGRATION RELAY KICK DOWN SWITCH ASSEMBLY LEFT FRONT ABSORBER CONTROL ACTUATOR LEVEL WARNING SWITCH ASSEMBLY POWER STEERING ECU ASSEMBLY RIGHT END OF DASH) RIGHT FRONT ABSORBER CONTROL ACTUATOR ST RELAY STOP LIGHT SWITCH ASSEMBLY VACUUM WARNING SWITCH ASSEMBLY WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIRELESS DOOR LOCK BUZZER WIRING HARNESS CONDENSER ASSEMBLY 1

2.0L TURBO 3.5L AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR 2 (BANK 2 SENSOR 1) SHIELD BLK WIRE BLK/WHT WIRE BRN WIRE CANISTER PUMP MODULE COOLING FAN ECU COOLING FAN ECU 2 DATA LINK CONNECTOR 3 ECM SHIELD ELECTRIC WATER PUMP ASSEMBLY ENGINE HOOD COURTESY SWITCH ENGINE OIL LEVEL SENSOR FUEL INJECTOR ASSEMBLY 1 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 1, 3, 5 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 2 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 2, 4, 6 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 3 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 4 (FOR DIRECT INJECTION) SHIELD FUEL PUMP ASSEMBLY SHIELD IGNITION COIL 1 ASSEMBLY IGNITION COIL 2 ASSEMBLY IGNITION COIL 3 ASSEMBLY IGNITION COIL 4 ASSEMBLY IGNITION COIL 5 ASSEMBLY IGNITION COIL 6 ASSEMBLY KNOCK CONTROL SENSOR (BANK 1) SHIELD KNOCK CONTROL SENSOR (BANK 1), (BANK 2) SHIELD LEFT HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD REAR OXYGEN SENSOR 2 (BANK 1 SENSOR 2) SHIELD REAR OXYGEN SENSOR 2 (BANK 2 SENSOR 2) SHIELD RIGHT HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY SHIELD SMOG VENTILATION SENSOR SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SWITCH WIRE 1 W/O DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE

10-WAY SEAT POSITION BACK-UP LP RELAY BLK WIRE CENTER STOP LIGHT ASSEMBLY EXCEPT 10-WAY SEAT POSITION FUEL PUMP CONTROL ECU 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 REAR ABSORBER CONTROL ACTUATOR LEFT REAR COMBINATION LIGHT ASSEMBLY 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 SEAT CLIMATE CONTROL BLOWER LUGGAGE CLOSER MOTOR ASSEMBLY LUGGAGE ROOM J/B 1 ASSEMBLY MULTIPLEX NETWORK DOOR ECU PARKING BRAKE ECU ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY SECURITY HORN RELAY W/ POWER TRUNK OPENER, CLOSER WHT WIRE WHT/BLK 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

BLK WIRE CONSOLE BOX ILLUMINATION LIGHT ASSEMBLY DOOR CONTROL SWITCH DOOR UNLOCK SWITCH SUB-ASSEMBLY LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY LEFT REAR SEAT BACK HEATER ASSEMBLY LEFT REAR SEAT HEATER ASSEMBLY LUGGAGE ELECTRICAL KEY SWITCH REAR CONTROL SWITCH REAR POWER OUTLET SOCKET ASSEMBLY 2 REAR WINDOW DEFOGGER (BACK WINDOW GLASS) RIGHT BLIND SPOT MONITOR SENSOR RIGHT FRONT MULTIPLEX NETWORK DOOR ECU RIGHT FRONT POWER SEAT SWITCH ASSEMBLY RIGHT FRONT SEAT HEATER ASSEMBLY RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT POSITION CONTROL ECU ASSEMBLY RIGHT REAR ABSORBER CONTROL ACTUATOR RIGHT REAR DOOR LOCK ASSEMBLY RIGHT REAR DOOR OUTSIDE HANDLE ASSEMBLY RIGHT REAR LIGHT ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR SEAT BACK HEATER ASSEMBLY RIGHT REAR SEAT HEATER ASSEMBLY RIGHT REAR SEAT INNER W/ CENTER BELT ASSEMBLY RIGHT SEAT CLIMATE CONTROL BLOWER STEREO COMPONENT AMPLIFIER ASSEMBLY THEFT WARNING SIREN ASSEMBLY W/ MEMORY W/ POWER TRUNK OPENER, CLOSER W/O MEMORY WHT WIRE WHT/BLK WIRE

AUTO BLK WIRE BLU WIRE CANADA USA COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY FRWA GRN WIRE H-LP CLN FUSE HEAD HEADLIGHT CLEANER CONTROL RELAY HEADLIGHT CLEANER MOTOR, PUMP ASSEMBLY HEADLIGHT DIMMER SWITCH ASSEMBLY HLC HOT AT ALL TIMES HOT W/ LEFT COWL SIDE J/B LEFT HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH J/B-B FUSE LH-IG FUSE LIGHT CONTROL SWITCH LINL LT GRN WIRE MAIN BODY ECU MPX-B FUSE OFF DRL OFF ORG/ WIRE PNK WIRE RED WIRE RELAY 1 ENERGIZED RIGHT COWL SIDE J/B RIGHT HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY TAIL WASH FUSE WASH-S FUSE WASHER SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER SWITCH ASSEMBLY

AUTO BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B 3 FUSE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY EPB EPB FUSE GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IND IND LED DRIVER LEFT COWL SIDE J/B LH ECU-IG FUSE LOCK LPA LUGGAGE ROOM J/B 1 ASSEMBLY MPX-B FUSE PARKING BRAKE ACTUATOR W/ BRACKET ASSEMBLY PARKING BRAKE ECU ASSEMBLY PARKING LIGHT SWITCH ASSEMBLY PNK WIRE RED WIRE RELAY 1 ENERGIZED RELEASE RR ECU-IG FUSE SHIELD SHIELD SG TELLTALES TGND TSEN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BUCKLE SWITCH DBCL GRY WIRE HOT W/ LBR- LEFT COWL SIDE J/B LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY LEFT REAR SEAT 3 POINT TYPE OUTER BELT ASSEMBLY LEFT REAR SEAT INNER BELT W/ CENTER ASSEMBLY LH-IG FUSE LT GRN WIRE LUGGAGE ROOM J/B ASSEMBLY RBR- RDC RELAY 1 ENERGIZED RH-IG FUSE RIGHT COWL SIDE J/B RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT FRONT SEAT OUTER BELT ASSEMBLY RIGHT REAR SEAT 3 POINT TYPE OUTER BELT ASSEMBLY RIGHT REAR SEAT INNER BELT W/ CENTER ASSEMBLY RR ECU-IG FUSE WHT WIRE WHT/BLK WIRE YEL WIRE

A/T SHIFT POSITION INDICATOR (SHIFTING HOLE FRAME SUB-ASSEMBLY) BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM DIODE (A/T SHIFT) GRN WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B LH-IG FUSE LT GRN WIRE P POSITION DETECTION SWITCH PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE RED WIRE RELAY 1 ENERGIZED RELAY 2 ENERGIZED RH ECU-IG 2 FUSE RIGHT COWL SIDE J/B SHIFT LOCK CONTROL ECU (TRANSMISSION FLOOR SHIFT ASSEMBLY) SHIFT LOCK SOLENOID SLS+ STOP FUSE STOP LIGHT SWITCH ASSEMBLY WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CERTIFICATION ECU COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) ENGINE ROOM R/B 2 ASSEMBLY HOT AT ALL TIMES ID CODE BOX IGE LEFT COWL SIDE J/B LIN PNK WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B RIGHT END OF DASH) SL/R SLP SLPD STEERING COLUMN) STEERING LOCK ACTUATOR ASSEMBLY STRG LOCK FUSE W/ LEXUS ENFORM, SAFETY CONNECT WHT WIRE WHT/BLK WIRE