Lexus GS IV facelift (2015-2020) High/low bus circuit

ACC FUSE BLK WIRE BLU WIRE CANL PNK CANH WIRE CAXH CAXL CAYH CAYL CERTIFICATION ECU DATA LINK CONNECTOR 3 (UNDER LEFT END OF DASH) ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE MPX-B FUSE NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) PNK CANH WIRE PNK WIRE REAR TELEVISION CAMERA ASSEMBLY RED WIRE RELAY 1 ENERGIZED RELAY ENERGIZED RH ACC RELAY RH-IG FUSE RIGHT COWL SIDE J/B RIGHT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY GRN WIRE HEADUP DISPLAY (COMBINATION METER MIRROR ECU) LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE STEERING SENSOR VIO WIRE WHT WIRE YAW RATE SENSOR YEL WIRE

ABSORBER CONTROL ECU BLK WIRE BLU WIRE CANN CANP DCM (TELEMATICS TRANSCEIVER) GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE MAIN BODY ECU PNK WIRE POWER MANAGEMENT CONTROL ECU RED WIRE RIGHT END OF DASH) VIO WIRE W/ SAFETY CONNECT WHT WIRE YEL WIRE

BLK WIRE BLU WIRE CANN CANP CLEARANCE WARNING ECU ASSEMBLY DRIVING SUPPORT ECU ASSEMBLY FORWARD RECOGNITION CAMERA GRN WIRE GRY WIRE LEFT BLIND SPOT MONITOR SENSOR LEFT HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY PNK WIRE POWER STEERING ECU ASSEMBLY RED WIRE RIGHT BLIND SPOT MONITOR SENSOR SKID CONTROL ECU ASSEMBLY VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE CAN (+) CANN CANP FRONT STEERING CONTROL ECU GRN WIRE GRY WIRE LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE PNK WIRE REAR STEERING CONTROL ECU RED WIRE RIGHT FRONT MULTIPLEX NETWORK DOOR ECU RIGHT POSITION CONTROL ECU ASSEMBLY VIO WIRE W/ POWER TRUNK OPENER, CLOSER WHT WIRE WHT/BLK WIRE YEL WIRE

10-WAY SEAT POSITION MEMORY 18-WAY SEAT POSITION MEMORY ACCESSORY METER ASSEMBLY BLK WIRE BLU WIRE CANN CANP CLOCK ASSEMBLY GRN WIRE GRY WIRE LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE MO- MULTI-MEDIA MODULE RECEIVER ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU PARKING BRAKE ECU ASSEMBLY REAR CONTROL SWITCH RED WIRE REMOTE OPERATION SWITCH TX+1 TX-1 VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE