Lexus GS IV facelift (2015-2020) display driver Wiring diagrams

BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DRIVING SUPPORT ECU ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GNDA (-) GRN WIRE GRY WIRE HOT W/ IGA LED DRIVER LEFT COWL SIDE J/B LH ECU-IG FUSE LT BLU WIRE LT GRN WIRE ORG/ WIRE PIND PNK BZ WIRE PNK WIRE RED WIRE RELAY 1 ENERGIZED RELAY ENERGIZED RH ECU-IG FUSE SKID CONTROL BUZZER SPEAKER STEERING SENSOR (STEERING COLUMN) TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR 1 (UNDER CENTER CONSOLE) YAW RATE SENSOR 2 YEL WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE HOT W/ LED DRIVER LEFT PADDLE SHIFT SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RIGHT PADDLE SHIFT SWITCH RIGHT STEERING PAD SWITCH SDN SFTD SFTU SPEAKER SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SUP SWITCH WIRE 1 TELLTALES TRANSMISSION CONTROL SWITCH (TRANSMISSION FLOOR SHIFT ASSEMBLY) VIO WIRE W/O DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE

ANTENNA CORD SUB-ASSEMBLY 2 ANTENNA DIVIDER BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER GRN WIRE GVIF LT BLU WIRE LT GRN WIRE MACC MAP LIGHT ASSEMBLY MCO- MICROPHONE NCA WIRE ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 ROOF ANTENNA ASSEMBLY SHIELD USB USBG USBV VIO WIRE VOR- VOT+ W/ ENFORM, SAFETY CONNECT W/O ENFORM, SAFETY CONNECT WHT WIRE WHT/BLK WIRE

ANTENNA CORD SUB-ASSEMBLY 2 ANTENNA DIVIDER BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER GRN WIRE GVIF LT BLU WIRE LT GRN WIRE MACC MAP LIGHT ASSEMBLY MCO- MICROPHONE NCA WIRE ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 ROOF ANTENNA ASSEMBLY SHIELD USB USBG USBV VIO WIRE VOR- VOT+ W/ ENFORM, SAFETY CONNECT W/O ENFORM, SAFETY CONNECT WHT WIRE WHT/BLK WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE ROOM R/B 1 ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ LED DRIVER LEFT COWL SIDE J/B LEFT PADDLE SHIFT SWITCH LT BLU WIRE MPX-B FUSE NORMAL PNK WIRE POWER MANAGEMENT CONTROL ECU RED WIRE RIGHT COWL SIDE J/B RIGHT END OF DASH) RIGHT PADDLE SHIFT SWITCH SNOW SNWI SPCN SPDI SPEAKER SPIRAL CABLE SUB-ASSEMBLY SPORT SPSW STOP FUSE SWITCH WIRE 1 TELLTALES VIO WIRE W/O DYNAMIC RADAR CRUISE CONTROL W/ DYNAMIC RADAR CRUISE CONTROL 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

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRANK POSITION SENSOR DIODE (A/T SHIFT) DISPLAY DRIVER ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (TRANSMISSION WIRE) ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE I/F LED DRIVER IND LAMP LT BLU WIRE LT GRN WIRE MALFUNCTION NE+ OIL ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED SLT- SLU+ SPEAKER TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE ROOM R/B 1 ASSEMBLY FUEL INJECTOR ASSEMBLIES 1, 3, 5 (DIRECT INJECTION) FUEL INJECTOR ASSEMBLIES 2, 4, 6 (DIRECT INJECTION) GAUGE FUSE GRN WIRE GRY WIRE KNOCK CONTROL SENSOR (BANK 1) KNOCK CONTROL SENSOR (BANK 2) LED DRIVER LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED SHIELD SKID CONTROL ECU ASSEMBLY SPEAKER TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ABFS ACCD AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BRN WIRE CAN I/F CLK+ COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DISPLAY DRIVER ENGINE ROOM R/B 1 ASSEMBLY ETHO ETI EVSW GAUGE FUSE GMT GMTG GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES IMI IMO ITE LED DRIVER LT BLU WIRE LT GRN WIRE MMT MMTG MPX-B FUSE NAVIGATION SYSTEM PNK WIRE POWER DISTRIBUTION SYSTEM POWER MANAGEMENT CONTROL ECU RED WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B RIGHT END OF DASH) SFTD SFTU SHIFT INTERLOCK SYSTEM SKID CONTROL ECU ASSEMBLY SL/R SLP STB SUPPLEMENTAL RESTRAINTS SYSTEM TELLTALES THO TOPM TRANSMISSION REVOLUTION SENSOR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE C/OPN RELAY CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER EFI MAIN 2 RELAY ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM R/B 3 ASSEMBLY FP- FPC FUEL PUMP CONTROL ECU FUEL SENDER GAUGE ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES IND LAMP INSTRUMENT CLUSTER SYSTEM LED DRIVER LT BLU WIRE LT GRN WIRE MALFUNCTION ORG/ WIRE P/I-B 2 FUSE PNK WIRE REAR OF LUGGAGE COMPT) REAR OXYGEN SENSOR (BANK 1 SENSOR 2) REAR OXYGEN SENSOR 2 (BANK 2 SENSOR 2) RED WIRE SHIELD SPEAKER TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE