Lexus GS IV facelift (2015-2020) engine room r/b 2 assembly Wiring diagrams

2.0L TURBO 3.5L A/C AMPLIFIER ASSEMBLY (BEHIND RIGHT CENTER OF DASH) A/C COMP FUSE BLK WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN ECU (3.5L) COOLING FAN MOTOR COOLING FAN MOTOR 2 DGS E.F.I. ENGINE COOLANT TEMPERATURE SENSOR ENGINE CONTROLS SYSTEM ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY ENGINE ROOM R/B 3 FAN 1 FUSE FAN 1 RELAY GRN WIRE GRY WIRE HOT AT ALL TIMES HTR FUSE ION GENERATOR 1 SUB-ASSEMBLY LOCK LT GRN WIRE PCL PNK WIRE PTC 1 FUSE PTC 1 RELAY PTC 2 FUSE PTC 2 RELAY RED WIRE RFC RIGHT END OF DASH) SEATS SEATS SYSTEM SG-2 SG-3 SG-4 SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

2.0L TURBO 3.5L BLK WIRE BLK/WHT WIRE BLU WIRE COOLING FAN ECU (2.0L TURBO) (REAR OF COOLING FAN MOTOR) COOLING FAN ECU 2 (2.0L TURBO) (REAR OF COOLING FAN MOTOR 2) COOLING FAN MOTOR COOLING FAN MOTOR 2 ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY FAN 1 RELAY FAN 2 RELAY FAN 3 FUSE FAN-2 FUSE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B LH ECU- IG 2 FUSE LT GRN WIRE PNK WIRE RELAY 2 ENERGIZED WHT WIRE WHT/BLK WIRE YEL WIRE

1) LEFT TURN 2) LEFT LANE CHANGE 3) NEUTRAL 4) RIGHT LANE CHANGE 5) RIGHT TURN BLB BLGD BLIND SPOT MONITOR BLIND SPOT MONITOR BUZZER BLK WIRE BLK/RED WIRE BLU WIRE BRB BRGD BSL+ BSMI BSMI BSR+ BZN BZP CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE GRY/RED WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY LED DRIVER LEFT BLIND SPOT MONITOR SENSOR LEFT COWL SIDE J/B LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT OUTER REAR VIEW MIRROR ASSEMBLY LH-IG FUSE LT GRN WIRE LUGGAGE ROOM J/B ASSEMBLY OMIL OMIR ORG/ WIRE PNK BUZ WIRE PNK WIRE REAR CROSS TRAFFIC ALERT BUZZER RED WIRE RELAY 1 ENERGIZED RELAY ENERGIZED RIGHT BLIND SPOT MONITOR SENSOR RIGHT FRONT MULTIPLEX NETWORK DOOR ECU RIGHT OUTER REAR VIEW MIRROR ASSEMBLY TELLTALES TURN SWITCH UB (LEFT SIDE OF LUGGAGE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

ALT FUSE BATTERY BLK WIRE BLK/BLU WIRE BLK/DK GRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GENERATOR ASSEMBLY HOT W/ LED DRIVER LIN ORG/ WIRE PNK WIRE RED WIRE STARTING CIRCUIT TELLTALES WHT WIRE WHT/BLK WIRE

ABSORBER CONTROL ECU AVS FUSE BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DUMY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY FAL+ FAR- GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGB LED LEFT FRONT ACCELERATION SENSOR LEFT FRONT SHOCK ABSORBER ASSEMBLY LEFT REAR SHOCK ABSORBER ASSEMBLY LT GRN WIRE MPX-B FUSE NORMAL PNK WIRE PWMS RAL+ RAR+ RED WIRE RELAY 2 ENERGIZED RIGHT COWL SIDE J/B RIGHT FRONT SHOCK ABSORBER ASSEMBLY RIGHT REAR ACCELERATION SENSOR RIGHT REAR SHOCK ABSORBER ASSEMBLY SGB SGFL SGG SGND SGRR SGV SNOW SNWI SPCN SPORT TAN WIRE TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE HAZ FUSE HAZARD SWITCH HAZM HFL HOT AT ALL TIMES HZSW LED DRIVER LEFT COWL SIDE J/B LEFT TURN IND LJB LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED RIGHT TURN IND SPEAKER TELLTALES FLASHER CIRCUIT TRNL TRNR WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

BLK WIRE BLU WIRE ENGINE ROOM R/B 2 ASSEMBLY GRN WIRE HIGH PITCHED HORN ASSEMBLY HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LEFT COWL SIDE J/B LOW PITCHED HORN ASSEMBLY MAIN BODY ECU PNK WIRE SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY

BLK WIRE BLU WIRE BRN WIRE CAN I/F CLOSE CLS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOWN DWN ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE HOT AT ALL TIMES ILLB LED DRIVER LEFT COWL SIDE J/B LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH J/B-B FUSE LH-IG FUSE LILL LIN LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MAP LIGHT ASSEMBLY MPX-B FUSE OPN ORG/ WIRE PNK IG WIRE PNK WIRE RED WIRE RELAY 1 ENERGIZED RELAY ENERGIZED S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) SLIDING ROOF CONTROL SWITCH SLIDING ROOF SWITCH IND SPEAKER TELLTALES WHT WIRE WHT/BLK WIRE YEL WIRE

ANTENNA CORD SUB-ASSEMBLY 2 ANTENNA DIVIDER (USA) (CENTER OF DASH) BLK WIRE BLU WIRE CANADA CANN CANP COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) DCM FUSE ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE GSW HOT AT ALL TIMES LT GRN WIRE LUGGAGE ROOM J/B ASSEMBLY MCI- MCO- MCVD MIN MUTE NAVIGATION ANTENNA ASSEMBLY NCA WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B RIGHT FRONT SPEAKER ASSEMBLY 2 ROOF ANTENNA ASSEMBLY SGND SHIFT INTERLOCK SYSTEM SIG SLED SLPD SPDP SPI+ SPO- STEREO COMPONENT AMPLIFIER ASSEMBLY SUPPLEMENTAL RESTRAINTS SYSTEM TMUT USA USB USBG USBV VOR- VOT+ WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE LED DRIVER LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED SPEAKER TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE