Lexus LX J100 (1998-2002) left front door courtesy switch Wiring diagrams

BACK DOOR COURTESY SWITCH BACK DOOR KEY LOCK, UNLOCK SWITCH BLU/BLK WIRE BLU/WHT WIRE CENTER ECU D/L (DU) RELAY D/L (L) RELAY D/L (U) RELAY ECU-B FUSE ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GRN RED/ WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN START OR RUN HOT IN START OR RUN LEFT KICK PANEL J/B (AT LEFT KICK PANEL) GAUGE FUSE I-SEC JUNCTION CONNECTOR J/C 16 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 24 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 3 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 32 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 33 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 34 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 4 (UPPER LEFT SIDE OF DASH) LED LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT REAR DOOR COURTESY SWITCH LT BLU WIRE POWER FUSE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT REAR DOOR COURTESY SWITCH WHT/BLK WIRE

BACK DOOR COURTESY SWITCH BACK DOOR KEY LOCK, UNLOCK SWITCH BLK/ WHT WIRE BLU/WHT WIRE DOME FUSE DOME RELAY ECU-IG FUSE ENGINE ROOM J/B (LEFT INNER FENDER PANEL) FUSE GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START JUNCTION CONNECTOR J/C 20 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 24 (UPPER RIGHT END OF DASH) JUNCTION CONNECTOR J/C 3 (BEHIND UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 31 (BELOW DRIVER'S SEAT) JUNCTION CONNECTOR J/C 33 (TOP OF LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 34 (TOP OF LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 4 (BEHIND UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 4 (UPPER LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT REAR DOOR COURTESY SWITCH LEFT SIDE STEP LIGHT LT BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT REAR DOOR COURTESY SWITCH WHT/ BLK WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 IG B+ CTY 14 19 18 DCY HEAD TAIL 9 2 1 4 TRY SIG BECU AUTO JUNCTION CONNECTOR J/C 17 (UPPER RIGHT SIDE OF DASH) AUTOMATIC LIGHT CONTROL SENSOR (ON TOP RIGHT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU LT WIRE BLU WIRE BLU/WHT WIRE FUSE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE HEADLIGHT SWITCH HEADLIGHTS SYSTEM HIGH MOUNTED STOPLIGHT HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT INNER FENDER PANEL) HOT IN START OR RUN LEFT KICK PANEL J/B (AT LEFT KICK PANEL) ECU-IG FUSE INSTRUMENT ECU (BEHIND CENTER OF DASH) JUNCTION CONNECTOR J/C 20 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 24 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 26 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 3 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 32 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 35 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 39 (BEHIND RT RR WHEELWELL) JUNCTION CONNECTOR J/C 4 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 43 (LEFT SIDE OF DASH, BELOW INSTRUMENT CLUSTER) LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT KICK PANEL J/B (LEFT KICK PANEL) LEFT REAR COMBINATION LIGHT (INNER) LEFT REAR COMBINATION LIGHT (OUTER) LT BLU WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT KICK PANEL J/B (RIGHT KICK PANEL) RIGHT REAR COMBINATION LIGHT (INNER) RIGHT REAR COMBINATION LIGHT (OUTER) STOP STOP FUSE STOP LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TAIL HEAD AUTO OFF TAIL OFF TRAILER SOCKET (BEHIND RIGHT SIDE OF REAR BUMPER) WHT WIRE WHT/BLK WHT/BLK WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 IG B+ CTY 15 14 19 18 HRY DCY HEAD TAIL ANTI-THEFT, DOOR LOCKS SYSTEMS AUTOMATIC LIGHT CONTROL SENSOR (ON TOP RIGHT SIDE OF DASH) BLK/WHT WIRE BLU LT WIRE BLU/WHT WIRE DIMMER SWITCH ECU-IG FUSE ENGINE ROOM J/B (ON LEFT INNER FENDER PANEL) FOG LIGHTS FOGLIGHT SWITCH FR FOG FUSE FR FOG RELAY FUSE GRN RED/ WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLIGHT SWITCH HIGH AUTO HIGH LOW LOW HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (ON LEFT INNER FENDER PANEL) HOT IN START OR RUN INSTRUMENT ECU (BEHIND CENTER OF DASH) JUNCTION CONNECTOR J/C 17 (BEHIND RIGHT CENTER OF DASH) JUNCTION CONNECTOR J/C 20 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 24 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 26 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 3 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 4 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 5 (UPPER LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT FOGLIGHT LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT KICK PANEL J/B (LEFT KICK PANEL) LT BLU WIRE PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FOGLIGHT TAIL TAIL HEAD AUTO OFF OFF TRY 2 1 4 SIG BECU WHT RED/ WIRE WHT/BLK WIRE

A/T INDICATOR LIGHT SWITCH ABS IND. ACTIVE TRAC IND ANTI-LOCK BRAKE SYSTEM BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE COMBINATION METER ENGINE ROOM J/B FROM BRAKE INDICATOR (DIAGRAM 1 OF 2) FROM COMBINATION FUEL SENDER (IN FUEL TANK) FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES J/C 1 (LEFT END OF DASH) J/C 14 (UPPER CENTER OF DASH) J/C 20 (UPPER RIGHT SIDE OF DASH) J/C 23 (UPPER RIGHT SIDE OF DASH) J/C 24 (UPPER RIGHT SIDE OF DASH) J/C 26 (UPPER RIGHT SIDE OF DASH) J/C 27 (RIGHT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B LT BLU WIRE NCA WIRE OIL PRESSURE SENSOR PARKING BRAKE SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SLIP IND UNLOCK WARNING SWITCH VSC OFF IND VSC TRAC IND WASHER LEVEL WARNING SWITCH (WASHER MOTOR) WHT WIRE WHT/BLK WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BACK DOOR COURTESY SWITCH BACK DOOR KEY LOCK, UNLOCK SWITCH BLU/BLK WIRE BLU/WHT WIRE CENTER ECU D/L (DU) RELAY D/L (L) RELAY D/L (U) RELAY ECU-B FUSE ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GRN RED/ WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN START OR RUN HOT IN START OR RUN LEFT KICK PANEL J/B (AT LEFT KICK PANEL) GAUGE FUSE I-SEC JUNCTION CONNECTOR J/C 16 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 24 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 3 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 32 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 33 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 34 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 4 (UPPER LEFT SIDE OF DASH) LED LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT REAR DOOR COURTESY SWITCH LT BLU WIRE POWER FUSE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT REAR DOOR COURTESY SWITCH WHT/BLK WIRE

BLK WIRE BLU WIRE CLOSE OPEN DCY DOWN UP ECU-IG FUSE ENGINE ROOM J/B (LEFT INNER FENDER PANEL) FUSE GRN WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT ECU (BEHIND CENTER OF DASH) J/C 15 (BEHIND UPPER LEFT SIDE OF DASH) J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 20 (UPPER RIGHT SIDE OF DASH) J/C 24 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 25 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 26 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 3 (BEHIND UPPER LEFT SIDE OF DASH) J/C 4 (BEHIND UPPER LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LT BLU WIRE MOON ROOF CONTROL ECU (ON ROOF, IN FRONT OF MOON ROOF) MOON ROOF CONTROL SWITCH PCY POWER FUSE POWER RELAY PWRY RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) SIG WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PWR 1 2 4 6 BECU SIG 3 14 PCY DCY BLK WIRE BLU LT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE ECU-IG FUSE ENGINE ROOM J/B FUSE GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT ECU (BEHIND CENTER OF DASH) J/C 15 (RIGHT CENTER OF DASH, NEAR WINDSHIELD) J/C 17 (RIGHT CENTER OF DASH, NEAR WINDSHIELD) J/C 20 (TOP RIGHT SIDE OF DASH) J/C 24 (UPPER RIGHT SIDE OF DASH) J/C 25 J/C 26 (UPPER RIGHT SIDE OF DASH) J/C 3 (UPPER LEFT SIDE OF DASH) J/C 4 (UPPER LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT POWER WINDOW MOTOR LEFT KICK PANEL J/B LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REAR POWER WINDOW MOTOR LT BLU WIRE PCT PLS LMT POWER FUSE POWER MAIN RELAY POWER WINDOW MASTER SWITCH PWRY RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT FRONT POWER WINDOW MOTOR RIGHT KICK PANEL J/B RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW MOTOR SGND SGND LMT PLS WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 22 16 IG GND 1-S/BW A/C FUSE BLK WIRE BLU WIRE BRN WIRE CENTER ECU (BEHIND CENTER OF DASH) COMBINATION METER ENGINE ROOM J/B FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 11 (LEFT CENTER OF DASH) J/C 14 (LEFT CENTER OF DASH) J/C 14 (LEFT CENTER OF DASH) J/C 23 (RIGHT SIDE OF DASH) J/C 20 (UPPER RIGHT SIDE OF DASH) J/C 24 (UPPER RIGHT SIDE OF DASH) J/C 3 (LEFT SIDE OF DASH) J/C 43 (LEFT SIDE OF DASH) LEFT BUCKLE SWITCH LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B LT BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RIGHT BUCKLE SWITCH SEAT BELT IND SEAT BELT WARNING OCCUPANT DETECTION SENSOR (UNDER RIGHT FRONT SEAT) UNLOCK WARNING SWITCH WHT/BLK WIRE