Lexus GS IV facelift (2015-2020) engine room r/b 1 assembly Wiring diagrams

A/C AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM ECO ECOS ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY GNDA (-) GNDB GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B NORMAL P/I-B 1 FUSE PNK WIRE RED WIRE RELAY ENERGIZED RELAY INTEGRATION RIGHT COWL SIDE J/B SNOW SPORT STOP FUSE STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACK BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM DBCL DOWN DRDC ENGINE ROOM R/B 1 ASSEMBLY FRV- GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT POWER SEAT LIFT MOTOR LEFT POWER SEAT RECLINING MOTOR LFT- LT GRN WIRE MAIN BODY ECU MPX-B FUSE O/P PASSIVE RESTRAINTS SYSTEM PNK WIRE RCL- RED WIRE SGND SLD SSFV SSRL SSRR SSRS SYSB VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BCUT PNK CPUB WIRE BDR BDR PNK ECI + WIRE BLIND SPOT MONITOR BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/WHT WIRE BSL+ BSR+ CANN CANP CANP PNK CPUB WIRE COMPUTER DATA COMPUTER DATA LINES SYSTEM EC MIRROR EC+ ECI+ ENGINE ROOM R/B 1 ASSEMBLY F/L DOOR FUSE F/R DOOR FUSE FOOTWELL) GND PNK CPBJ WIRE GRN WIRE GRY WIRE GRY/RED WIRE HORIZONTAL HOT AT ALL TIMES HSRL HSRR LEFT COWL SIDE J/B LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT SEAT MEMORY SWITCH LH-IG FUSE LINES SYSTEM LT BLU WIRE LT GRN WIRE MAIN BODY ECU MIRROR ADJUST SWITCH MIRROR AUTO RETRACT SWITCH MIRROR HEATER MIRROR L SELECT SWITCH MIRROR R SELECT SWITCH MIRROR RETRACT SWITCH MIRROR RH, LH SELECT SWITCH MIRRORS SYSTEM MLP MPX-B FUSE P/W-B FUSE PNK ECI + WIRE PNK MSWE WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY RED WIRE RELAY 1 ENERGIZED RETRACTED/ NORMAL RH-IG FUSE RIGHT COWL SIDE J/B RIGHT FRONT MULTIPLEX NETWORK DOOR ECU RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SET- SGND SIG TURN UA (LEFT "B" PILLAR) VERTICAL VIO WIRE VSRL VSRR WHT WIRE WHT/BLK WIRE YEL WIRE

ASEL BLK WIRE BLU WIRE CANN CANP CERTIFICATION ECU (RIGHT END OF DASH) CLS CLUTCH COMPUTER DATA LINES SYSTEM CPS+ CPSE CSEL CSG CSV CSWE DATA DOOR CONTROL SWITCH ECUB ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY FSW+ GRN WIRE GRY WIRE HAF HALF HOT AT ALL TIMES HOT W/ ILL LCM+ LDDN LEFT COWL SIDE J/B LH J/B-B FUSE LH-IG FUSE LT BLU WIRE LT GRN WIRE LUGGAGE CLOSER MOTOR ASSEMBLY LUGGAGE COMPARTMENT DOOR OPENING SWITCH ASSEMBLY LUGGAGE DOOR CLOSER ASSEMBLY LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY LUGGAGE ELECTRICAL KEY SWITCH LUGGAGE ROOM J/B ASSEMBLY MAIN BODY ECU (LEFT END OF DASH) MPX-B FUSE ORG/ WIRE PAWL PNK CSEL WIRE PNK WIRE POWER TRUNK LID CLOSE SWITCH PTL FUSE RDAM RED WIRE RELAY 1 ENERGIZED RR ECU-IG FUSE RR J/B-B FUSE SWG TMSW TSW UB (LEFT SIDE OF LUGGAGE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

2.0L TURBO 3.5L BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY GNDA (-) GNDB GRN WIRE GRY WIRE HOT AT ALL TIMES INTEGRATION RELAY LEFT COWL SIDE J/B LT BLU WIRE P/I-B 1 FUSE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B STOP FUSE STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) THROTTLE BODY ASSEMBLY W/ MOTOR (TOP RIGHT REAR OF ENGINE) THROTTLE BODY W/ MOTOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE CANN CANP CLS PAWL COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CPS+ CPSE CSG CSV CSWE CTYO ECUB ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE GRY WIRE HAF HALF FSW HOT AT ALL TIMES KEY KUL LCM+ LEFT FRONT DOOR LOCK ASSEMBLY LEFT FRONT MULTIPLEX NETWORK DOOR ECU LOCK LSWE LT BLU WIRE LUG CLOSER FUSE LUGGAGE DOOR CLOSER ASSEMBLY LUGGAGE ROOM J/B ASSEMBLY MPX-B FUSE MULTIPLEX NETWORK DOOR ECU (LEFT SIDE OF LUGGAGE COMPT) PAWL PNK WIRE RED WIRE RELAY 1 ENERGIZED RR ECU-IG FUSE SIG SWG SYSTEM UN- VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCD AGND BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ENGINE SWITCH GNDA (-) GNDB GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B LT BLU WIRE LT GRN WIRE P/I-B 1 FUSE P/I-B 2 FUSE PNK WIRE RED WIRE RELAY ENERGIZED RELAY INTEGRATION RIGHT COWL SIDE J/B SKSW STOP FUSE STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY ACC FUSE BLK WIRE BLU WIRE BRN WIRE COMBINATION SWITCH ASSEMBLY COMPUTER DATA ECO ECOS ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 3 GRN WIRE GRY WIRE HOT AT ALL TIMES LINES SYSTEM LT BLU WIRE NORMAL PARK/NEUTRAL POSITION SWITCH ASSEMBLY PIM PNK WIRE RED WIRE RELAY 2 ENERGIZED RH ACC RELAY RH ECU-IG 2 FUSE RIGHT COWL SIDE J/B SHIELD SNOW SPORT THIM TURBO PRESSURE SENSOR 1 WHT WIRE WHT/BLK WIRE YEL WIRE

+BM BLK WIRE BLU WIRE BRN WIRE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (INTAKE SIDE) ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ETCS FUSE FUEL INJECTOR ASSEMBLY 1 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 2 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 3 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 4 (FOR PORT INJECTION) GRN WIRE GRY WIRE HOT AT ALL TIMES IGF IGN FUSE IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 INJ FUSE LIN LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED SLT- SLU+ STARTING/ CHARGING SYSTEM VIO WIRE WGV+ WHT WIRE WHT/BLK WIRE YEL WIRE

+BM ACCELERATOR PEDAL SENSOR ASSEMBLY ANTI-THEFT SYSTEM BLK WIRE BLPE BLPU BLPV BLPW BLU WIRE BRN WIRE CAND CANU COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM ENGINE ROOM R/B 1 ASSEMBLY EPPM ETCS FUSE FPC FPG FPU FPV FPW FUEL PUMP CONTROL ECU FUEL SENSOR GAUGE ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES IMI IMO IREL KICK DOWN SWITCH ASSEMBLY LEFT COWL SIDE J/B LT BLU WIRE LT GRN WIRE MPMP NEO P/I-B 1 FUSE PNK WIRE PPMP PWMS RED WIRE RELAY ENERGIZED SFTD SFTU SPCN STARTING/CHARGING SYSTEM STOP FUSE STOP LIGHT SWITCH ASSEMBLY TACH VCPP VIO WIRE VPMP W/ DYNAMIC RADAR CRUISE CONTROL W/O DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE