Lexus GS III facelift (2007-2011) parking brake switch (behind left side of dash) Wiring diagrams

3 1 4 2 5 VCSK SKG ABS BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE PEDAL STROKE SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE STROKE SIMULATOR CYLINDER (LEFT REAR OF ENGINE COMPT) BRN WIRE BRN/RED WIRE BRN/YEL WIRE BSR+ COMPUTER DATA LINES SYSTEM TS DOME FUSE MPX-B FUSE ABS ABS ENA ENGINE ROOM R/B 1 ABS MOTOR FUSE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 3 (LEFT REAR OF ENGINE COMPT) FRA+ FRR+ FRO RL+ RL- CTY+ PNK WIRE FRR- FRA- RLR- FUSE FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT REAR SPEED SENSOR (AT LEFT REAR WHEEL ASSEMBLY) LT GRN WIRE LT GRN/RED WIRE MTT ORG/ WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PFR STP PNK FR WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE PRL RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT SPEED SENSOR (AT RIGHT FRONT WHEEL ASSEMBLY) RLA+ RLR+ RLA- PNK WIRE SCSS SHORT CONNECTOR SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) SKS SKG VCSK VBZ FAIL VCM FR- +B VIO WIRE VIO/YEL WIRE VSC WARNING BUZZER (BEHIND LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

24 36 7 PNK WIRE BLK WIRE BLU WIRE BLU/WHT WIRE BODY ECU COMBINATION METER COMPUTER DATA LINES SYSTEM DCTY DOME FUSE ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FSPT GRN WIRE GRY WIRE HOT AT ALL TIMES LCTY LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT FOOT LAMP LEFT FRONT DOOR COURTESY SWITCH (IN LEFT "B" PILLAR) LEFT REAR DOOR COURTESY SWITCH LEFT REAR FOOT LAMP LEFT VANITY LAMP LEFT VANITY LAMP SWITCH LT BLU WIRE LT GRN WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PCTY PNK WIRE POWER SWITCH COMPUTER DATA LINES SYSTEM RCTY RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) RIGHT FOOT LAMP RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR FOOT LAMP RIGHT VANITY LAMP RIGHT VANITY LAMP SWITCH SWIL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BATB BLK WIRE BLU WIRE BLU/WHT WIRE BODY ECU CILL COMPUTER DATA LINES SYSTEM DCTY DOME FUSE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FSPT GRN WIRE GRY WIRE HOT AT ALL TIMES LCTY LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LEFT FOOT LAMP LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LEFT REAR FOOT LAMP LEFT VANITY LAMP LEFT VANITY LAMP SWITCH LT BLU WIRE LT GRN WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PCTY PNK WIRE RCTY RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) RIGHT FOOT LAMP RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR FOOT LAMP RIGHT VANITY LAMP RIGHT VANITY LAMP SWITCH TO FRONT DOOR RH FUSE (DIAGRAM 5 OF 5) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

+IG 4 6 7 5 HEAD COMPUTER DATA LINES SYSTEM AUTO BATB BEAM IND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BODY ECU HRLY BRN WIRE CLTB CLTE CLTS COMBINATION METER COMPUTER DATA LINES SYSTEM DCTY DIMMER SWITCH DOME FUSE ECU-IG RH FUSE ENERGIZED GAUGE FUSE ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FOG SWITCH FR DOOR RH FUSE FRONT FOG IND FUSE GRN WIRE GRN/RED WIRE GRY WIRE HEAD HEAD AUTO HEAD CLTB CLTS HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM MPX- R/B 1 (LEFT SIDE OF FUSE ENGINE COMPT) HOT W/ HOT W/ ACC RELAY ENERGIZED HOT W/ RH-IG RELAY 1 ENERGIZED LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT END OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT END OF DASH) TO FRONT CONTROLLER (DIAGRAM LEFT FRONT DOOR COURTESY SWITCH (IN LEFT "B" PILLAR) LIGHT CONTROL SWITCH LOW HIGH FLASH HF LOW HIGH FLASH HU LT BLU WIRE LT GRN WIRE MASTER IND MPX+ MPX- MULTI-INFORMATION DISPLAY OFF TAIL ORG/ WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PNK WIRE RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) TAIL TAIL/ HEAD IND TELLTALE LAMP ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE YEL/BLK WIRE

+IG 2 4 PNK WIRE 4 6 7 5 HEAD COMPUTER DATA LINES SYSTEM BLK WIRE BLU WIRE BLU/WHT WIRE BODY ECU HRLY BRN WIRE CLTB CLTE CLTS COMBINATION METER COMPUTER DATA LINES SYSTEM COWL SIDE DCTY DIMMER SWITCH DOME FUSE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FOG SWITCH HEADLAMP DIMMER SWITCH ASSEMBLY FRONT FOG IND BEAM IND FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HEAD AUTO HEAD CLTB CLTS HEAD IND HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM MPX-B R/B 1 FUSE (RIGHT REAR OF ENGINE COMPT) HOT IN ON HOT IN ON OR ACC OR START HOT IN ON OR START IG BATB IND J/B RIGHT LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) TO FRONT CONTROLLER (DIAGRAM LEFT FRONT DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LOW HIGH FLASH HF LOW HIGH FLASH HU LOW HL HIGH FLASH LT BLU WIRE LT GRN WIRE MASTER IND MPX+ MPX- MULTI-INFORMATION DISPLAY OF DASH) OFF OFF TAIL ORG/ WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PNK WIRE REAR FOG RED WIRE RH ECU-IG FUSE RH FR FR DOOR FUSE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) RR FR TELLTALE LAMP ASSEMBLY USA VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE YEL/BLK WIRE

BATB BLU WIRE BODY ECU BRN WIRE COMPT) DCTY ENGINE OIL LEVEL SENSOR GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE HEADLAMP SWIVEL ECU (UNDER LEFT END OF DASH) HOT AT ALL TIMES LCTY LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LT BLU WIRE LT GRN/BLK WIRE OF ENGINE COMPT) ORG/ WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PCTY PRESSURE SWITCH RCTY RED WIRE RH FR RH FR DOOR FUSE DOOR FUSE RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH VIO WIRE W/ ADAPTIVE FRONT LIGHTING W/O ADAPTIVE FRONT LIGHTING WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE YEL/BLK WIRE

BACK BLK WIRE BLU WIRE BODY ECU BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRN/RED WIRE GRY WIRE HILL HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START RIGHT COWL RH ECU-IG FUSE SIDE J/B (BEHIND RIGHT END OF DASH) ILL- ILL+ REV SPD CMP- CMP+ SLD HREO INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MULTI-DISPLAY MULTI-INFORMATION DISPLAY NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PKB HFOF PNK WIRE PNK WIRE RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) TV FUSE VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/WHT WIRE BODY ECU BRN WIRE BRN/BLK WIRE CLEARANCE WARNING BUZZER (BELOW CENTER OF DASH) CLEARANCE WARNING ECU (BEHIND RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES IG CBZ LEFT REAR CENTER ULTRASONIC SENSOR (BEHIND LEFT CENTER OF REAR FASCIA) LEFT REAR CORNER ULTRASONIC SENSOR (BEHIND LEFT SIDE OF REAR FASCIA) LT BLU WIRE LT GRN WIRE ORG/ WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PNK/BLK WIRE PNK/BLU WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RELAY RELAY ENERGIZED RH-IG FUSE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT KICK PANEL J/B (BEHIND RIGHT SIDE OF DASH) RIGHT REAR CENTER ULTRASONIC SENSOR (BEHIND RIGHT CENTER OF REAR FASCIA) RIGHT REAR CORNER ULTRASONIC SENSOR (BEHIND RIGHT SIDE OF REAR FASCIA) VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE YEL/BLK WIRE