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

A/T SHIFT POSITION INDICATOR (SHIFTING HOLE FRAME SUB-ASSEMBLY) ACC FUSE BLK WIRE BLU WIRE COMBINATION SWITCH ASSEMBLY DIODE (A/T SHIFT) GRN WIRE HOT AT ALL TIMES HOT W/ PARK/NEUTRAL POSITION SWITCH ASSEMBLY (RIGHT SIDE OF TRANSMISSION) PNK WIRE RED WIRE RH ACC RELAY RH ECU-IG 2 FUSE RIGHT COWL SIDE J/B SNOW MODE SWITCH STARTING/ CHARGING SYSTEM WHT WIRE WHT/BLK 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

ACCELERATOR PEDAL SENSOR ASSEMBLY (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B 2 ASSEMBLY GRN WIRE HOT AT ALL TIMES INTEGRATION LT BLU WIRE PNK WIRE RED WIRE RELAY SFTD SFTU SNWI STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) SYSTEM THROTTLE BODY W/ MOTOR ASSEMBLY (TOP FRONT OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BDR BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM DBCL DOOR F/L FUSE ENGINE ROOM R/B 1 ASSEMBLY FRV+ PNK RCL+ WIRE FRV- GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B LEFT FRONT LUMBAR POWER SEAT SWITCH LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT POSITION CONTROL ECU ASSEMBLY LEFT POWER SEAT LIFT MOTOR (LEFT FRONT SEAT ADJUSTER ASSEMBLY) LEFT POWER SEAT LUMBAR SUPPORT MOTOR (LEFT LUMBAR SUPPORT ADJUSTER ASSEMBLY) LEFT POWER SEAT RECLINING MOTOR (LEFT FRONT SEAT BACK SPRING SUB-ASSEMBLY) LEFT POWER SEAT SLIDE MOTOR (LEFT FRONT SEAT ADJUSTER ASSEMBLY) LEFT POWER SEAT TILT MOTOR (LEFT FRONT SEAT ADJUSTER ASSEMBLY) LEFT SEAT MEMORY SWITCH LFT- LH-IG FUSE LT BLU WIRE LT GRN WIRE MEMORY MPX-B FUSE P/SEAT 1 F/L FUSE PASSIVE RESTRAINTS SYSTEM PNK MSWE WIRE PNK SYSB WIRE PNK WIRE RCL- RDC RED WIRE RELAY 1 ENERGIZED SET- SGND SLD SSRS VIO WIRE WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE BOLSTER CUSHION CENTER FL S/HTR FUSE FR S/HTR FUSE FRONT SEAT VENTILATION SWITCH FRONT SEAT HEATER SWITCH GRN WIRE GRY WIRE LEFT COWL SIDE J/B LEFT FRONT SEAT HEATER CONTROL SUB-ASSEMBLY LEFT SEAT HEATER CONTROL LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B ASSEMBLY PNK WIRE RED WIRE REFRESHING SEAT SWITCH RELAY 1 ENERGIZED RELAY 2 ENERGIZED RH-IG FUSE RIGHT COWL SIDE J/B RIGHT FRONT SEAT HEATER CONTROL SUB-ASSEMBLY RIGHT SEAT HEATER CONTROL SEAT BACK) SEAT CUSHION) SG-3 SG-4 SHD SHP+ SWL SWR THL THR+ TSL TSR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BDR BLK WIRE BLU WIRE CANN CANP COMPUTER DATA LINES SYSTEM DOOR F/R FUSE ENGINE ROOM R/B 1 ASSEMBLY FRV- GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B LFT- LT BLU WIRE LT GRN WIRE MEMORY MPX-B FUSE MSWE P/SEAT 1 F/R FUSE PNK WIRE POWER DISTRIBUTION SYSTEM RCL- RED WIRE RELAY 1 ENERGIZED RH-IG FUSE RIGHT COWL SIDE J/B RIGHT FRONT MULTIPLEX NETWORK DOOR ECU RIGHT POSITION CONTROL ECU ASSEMBLY RIGHT POWER SEAT LIFT MOTOR (RIGHT FRONT SEAT ADJUSTER ASSEMBLY) RIGHT POWER SEAT RECLINING MOTOR (RIGHT FRONT SEAT BACK SPRING SUB-ASSEMBLY) RIGHT POWER SEAT SLIDE MOTOR (RIGHT FRONT SEAT ADJUSTER ASSEMBLY) RIGHT POWER SEAT TILT MOTOR (RIGHT FRONT SEAT ADJUSTER ASSEMBLY) RIGHT SEAT MEMORY SWITCH SET- SLD SYSB VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM COSL COSR CSGL CSGR DISPLAY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GCSL GCSR GRFL GRFR GRN WIRE GRY WIRE GSNL GSNR HOT AT ALL TIMES HOT W/ LED LEFT TORQUE TRANSFER MODULE MOTOR SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B ASSEMBLY MUL MUR MVL MVR MWL MWR ORG/ WIRE OTL OTLG OTR PIGR PNK WIRE RCSL RCSR REAR OF LUGGAGE COMPT) RED WIRE REFL REFR RFGL RFGR RIGHT TORQUE TRANSFER MODULE MOTOR SUB-ASSEMBLY RR ECU-IG FUSE RRFL RRFR PNK OTRG WIRE RSNL RSNR SHIELD SINL SINR SNGL SNGR TELLTALES TMGL TMGR TMPL TMPR TORQUE VECTORING DIFFERENTIAL ECU ASSEMBLY TVD TVD AM FUSE TVD FUSE TVD RELAY TVD SWITCH TVDS VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CANISTER PRESSURE SENSOR CANISTER PUMP MODULE (UNDER CENTER REAR OF VEHICLE) CANN CANP COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ECO ENGINE ROOM R/B 1 ASSEMBLY ETCS FUSE EV MODE FP- FPC FUEL PUMP CONTROL ECU FUEL SENDER GAUGE ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEAK DETECTION PUMP LEFT COWL SIDE J/B LT GRN WIRE MGND MPMP MTRB NORMAL P/I-B 2 FUSE PNK WIRE PPMP RED WIRE RED/BLU WIRE RELAY ENERGIZED RFC RIGHT END OF DASH) RTNV SGND SNOW SNWI SPCN SPORT SPSW TACH VCC VENT VALVE VGND VIO WIRE VLVB VOUT VPMP WHT WIRE WHT/BLK WIRE YEL WIRE

+BM A/C AMPLIFIER A/F FUSE A/F RELAY BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) ECOS EDU FUSE EFI 2 FUSE EFI MAIN FUSE EFI VACUUM SENSOR ASSEMBLY ENGINE ROOM J/B 1 ASSEMBLY EPIM EPR F/PMP FUSE FPD + FPF FUEL PRESSURE SENSOR GRN WIRE GRN/BLK WIRE GRY WIRE INJ RELAY LT GRN WIRE NE+ PIM PNK WIRE RED WIRE THA VCPM VCPR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCELERATOR PEDAL SENSOR ASSEMBLY AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) AIR FUEL RATIO SENSOR 2 (BANK 2 SENSOR 1) BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE OIL LEVEL SENSOR ENGINE OIL PRESSURE SWITCH ASSEMBLY EVSW GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HYBRID SYSTEM CIRCUIT IREL LEFT CAM TIMING OIL CONTROL VALVE (BANK 2 EXHAUST SIDE) LEFT CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 2 INTAKE SIDE) LOIL LT BLU WIRE LT GRN WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU PURGE VSV RED WIRE RED/BLK WIRE RIGHT CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 1 EXHAUST SIDE) RIGHT CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 1 INTAKE SIDE) RIGHT COWL SIDE J/B RIGHT END OF DASH) SHIELD SPDI VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE