Lexus GS IV facelift (2015-2020) lines system Wiring diagrams

-DP ACC FUSE BACK BLK WIRE BLU WIRE CERTIFICATION ECU COMPUTER DATA COMPUTER DATA LINES SYSTEM DOWN EAU ENTER GRN WIRE GRY WIRE GRY/BLK WIRE GVIF HOT AT ALL TIMES LCTY LEFT LEFT COWL SIDE J/B LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT STEERING PAD SWITCH LH J/B-B FUSE LH-IG FUSE LINES SYSTEM LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE RADIO RECEIVER ASSEMBLY RCTY RED WIRE RELAY 1 ENERGIZED RH ACC RELAY RIGHT RIGHT COWL SIDE J/B RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT STEERING PAD SWITCH SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY TOP VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HTR IGB KC (UNDER CENTER CONSOLE) LANE DEPARTURE ALERT SWITCH LEFT COWL SIDE J/B LH ECU-IG FUSE LINES SYSTEM LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY ORG/ WIRE PNK BZ WIRE PNK WIRE RED WIRE RELAY 1 ENERGIZED RELAY ENERGIZED RIGHT STEERING PAD SWITCH SGND SKID CONTROL BUZZER SPIRAL CABLE SUB-ASSEMBLY SPSW STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STP+ WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY 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

ATI BLK WIRE BLU WIRE BRN WIRE CA+ CB+ CGND COMPUTER COMPUTER DATA COMPUTER DATA LINES SYSTEM CV+ DATA LINES EXTERIOR GRN WIRE GRY WIRE GVIF ILL INTERIOR LIGHTS SYSTEM LINES SYSTEM LT GRN WIRE MCI- MCO- MCVD MI+ MO- MUTE PNK WIRE POWER DISTRIBUTION SYSTEM REAR TELEVISION CAMERA ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID) RED WIRE REMOTE OPERATION SWITCH REV SGND SHIELD SPI+ SPO- SYSTEM USB USBG USBV VIO WIRE VMTI VOR- VOT+ WHT WIRE WHT/BLK WIRE WUI WUO YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CA+ CB+ CGND COMPUTER DATA COMPUTER DATA LINES SYSTEM CV+ EXTERIOR GRN WIRE GRY WIRE GVIF ILL INTERIOR LIGHTS SYSTEM LINES SYSTEM LT GRN WIRE MCI- MCO- MCVD MI+ MO- MUTE NCA WIRE PNK WIRE POWER DISTRIBUTION SYSTEM REAR TELEVISION CAMERA ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID) RED WIRE REMOTE OPERATION SWITCH REV SGND SHIELD SPI+ USB USBG USBV VIO WIRE VOR- VOT+ WHT WIRE WHT/BLK WIRE WUI WUO YEL WIRE

ATI BLK WIRE BLU WIRE BRN WIRE CA+ CB+ CGND COMPUTER COMPUTER DATA COMPUTER DATA LINES SYSTEM CV+ DATA LINES EXTERIOR GRN WIRE GRY WIRE GVIF ILL INTERIOR LIGHTS SYSTEM LINES SYSTEM LT GRN WIRE MCI- MCO- MCVD MI+ MO- MUTE PNK WIRE POWER DISTRIBUTION SYSTEM REAR TELEVISION CAMERA ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID) RED WIRE REMOTE OPERATION SWITCH REV SGND SHIELD SPI+ SPO- SYSTEM USB USBG USBV VIO WIRE VMTI VOR- VOT+ WHT WIRE WHT/BLK WIRE WUI WUO YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CA+ CB+ CGND COMPUTER DATA COMPUTER DATA LINES SYSTEM CV+ EXTERIOR GRN WIRE GRY WIRE GVIF ILL INTERIOR LIGHTS SYSTEM LINES SYSTEM LT GRN WIRE MCI- MCO- MCVD MI+ MO- MUTE NCA WIRE PNK WIRE POWER DISTRIBUTION SYSTEM REAR TELEVISION CAMERA ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID) RED WIRE REMOTE OPERATION SWITCH REV SGND SHIELD SPI+ USB USBG USBV VIO WIRE VOR- VOT+ WHT WIRE WHT/BLK WIRE WUI WUO 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

A/C AMPLIFIER ASSEMBLY A/T SHIFT POSITION INDICATOR (SHIFTING HOLE FRAME SUB-ASSEMBLY) BLK WIRE BLU WIRE BRN WIRE COMBINATION SWITCH ASSEMBLY COMPUTER DATA ECO ECOS GRN WIRE GRY WIRE INTERIOR LEFT PADDLE LIGHTS) LINES SYSTEM LT BLU WIRE LT GRN WIRE NORMAL PNK WIRE RED WIRE RIGHT PADDLE SFTD SFTU SHIFT SWITCH SNOW SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY SPORT STEERING COLUMN) SWITCH WIRE 1 SYSTEM TRANSMISSION CONTROL SWITCH (TRANSMISSION FLOOR SHIFT ASSEMBLY) WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY AGND ANTENNA COIL BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) CODE COMBINATION SWITCH ASSEMBLY COMPUTER DATA COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY ECO ECOS EV MODE GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B LINES SYSTEM LT BLU WIRE NORMAL PNK WIRE POWER SWITCH RED WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B RIGHT END OF DASH) SNOW SNWI SPCN SPORT SPSW STOP FUSE STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) SWIL TXCT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE