Toyota 4Runner IV (2002-2005) left front door courtesy switch Wiring diagrams

BACK DOOR COURTESY SWITCH BACK DOOR ECU (IN LEFT SIDE OF LIFTGATE) BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY ECU (BEHIND LOWER LEFT END OF DASH, IN DRIVER SIDE J/B) BRN WIRE COMBINATION METER DCTY DCYL DOME FUSE DOME RELAY DOOR DOOR IND DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) DRLP ECU-B FUSE ECU-IG FUSE EF (ON REAR OF LEFT CYLINDER HEAD) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FULL FUSE GAUGE FUSE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGNITION KEY CYLINDER SWITCH INTERIOR LIGHT) J/C 12, 13 (BEHIND INSTRUMENT CLUSTER) J/C 18, 19 (BEHIND INSTRUMENT CLUSTER) J/C 20, 21 (BEHIND INSTRUMENT CLUSTER) J/C 35 (BEHIND RIGHT END OF DASH) J/C 5 (BEHIND RIGHT KICK PANEL) J/C 6 (BEHIND LEFT END OF DASH) LCYL LEFT FOOT LIGHT (LIMITED) LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY LIGHT LEFT REAR DOOR COURTESY SWITCH LEFT VANITY LIGHT LIMITED LMRY LSE LUGGAGE COMPARTMENT LIGHT OFF PCTY PCYL PERSONAL LIGHT PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE POWER DISTRIBUTION SYSTEM RCYL RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FOOT LIGHT (LIMITED) RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY LIGHT RIGHT REAR DOOR COURTESY SWITCH RIGHT VANITY LIGHT RLCY RRCY SIG VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

10 22 18 SIG AUTOMATIC LIGHT CONTROL SENSOR (ON UPPER LEFT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU BRN/RED WIRE CLTB CLTE CLTS COMBINATION SWITCH DCTY DIMMER SWITCH DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) DRL ECU-IG FUSE FB CENTER J/B (BEHIND RIGHT FB CENTER OF DASH) FUSE GENERATOR GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HAZARD SWITCH HEAD HEAD HEAD TAIL TAIL OFF OFF AUTO AUTO HIGH LOW FLASH HOT IN ON OR ACC HOT IN ON OR START J/C 15 (BEHIND INSTRUMENT (BEHIND LEFT CENTER OF DASH) CLUSTER) J/C 18, 19 (BEHIND INSTRU- MENT CLUSTER) J/C 18, 19 (BEHIND INSTRUMENT CLUSTER) J/C 22, 23 (BEHIND INSTRUMENT CLUSTER) J/C 37 (BEHIND RIGHT KICK PANEL) IK J/C 5 (BEHIND RIGHT KICK PANEL) IG J/C 7 (BEHIND LEFT END OF DASH) LEFT LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LT GRN WIRE LT GRN/RED WIRE PARKING BRAKE SWITCH (BEHIND UPPER LEFT END OF DASH) PCTY PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH RLCY RRCY TAIL TAIL OFF AUTO FOGLIGHT SWITCH TAIL RELAY TURN SWITCH WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

10 22 18 SIG AUTOMATIC LIGHT CONTROL SENSOR (ON UPPER LEFT SIDE OF DASH) BLK/RED WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU BRN/RED WIRE CLTB CLTE CLTS COMBINATION SWITCH DCTY DIMMER SWITCH DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE FOGLIGHT SWITCH FUSE GENERATOR GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEAD HEAD TAIL AUTO HEAD TAIL OFF AUTO HEAD TAIL OFF AUTO OFF HIGH LOW FLASH HOT IN ON OR ACC HOT IN ON OR START IG (ON LEFT KICK PANEL) JUNCTION CONNECTOR 15 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 18, 19 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 5 LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LT GRN WIRE PARKING BRAKE SWITCH (BEHIND UPPER LEFT END OF DASH) PCTY PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH RLCY RRCY TAIL TAIL RELAY WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

AGND BLK WIRE BLK/ORG WIRE BLU WIRE BLU/RED WIRE CENTER J/B (BEHIND RIGHT CENTER OF DASH) CODE CTY DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) IGN FUSE EB CENTER J/B (BEHIND RIGHT CENTER OF DASH) ECU-B FUSE EFII EFIO ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/YEL WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT AT ON OR START IMI IMO IND J/C 14, 15 (BEHIND INSTRUMENT CLUSTER) J/C 15 (BEHIND INSTRUMENT CLUSTER) J/C 18 (BEHIND INSTRUMENT CLUSTER) J/C 24 (BEHIND LOWER RIGHT CENTER OF DASH) J/C 31 (BEHIND RIGHT END OF DASH) J/C 33 (BEHIND RIGHT END OF DASH) J/C 35 (BEHIND RIGHT END OF DASH) LP J/C 37 (BEHIND RIGHT KICK PANEL) J/C 5 (BEHIND LEFT KICK PANEL) J/C 8 (BEHIND INSTRUMENT CLUSTER) LEFT FRONT DOOR COURTESY SWITCH LT GRN/RED WIRE ORG/ WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE SECURITY INDICATOR LIGHT SIL TRANSPONDER KEY AMPLIFIER (IN RIGHT SIDE OF STEERING COLUMN) TRANSPONDER KEY COMPUTER TXCT UNLOCK WARNING SWITCH VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

12 11 24 23 17 3 4 RRCY RLCY PCTY DCTY 12 11 DRLP 23 24 14 30 23 21 10 12 ACT+ ACT- 3 2 5 PRG RDA +B 5 9 LSR BZR BL (BELOW LEFT FRONT SEAT) BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY ECU BRN WIRE BRN/RED WIRE COMBINATION METER DOME FUSE DOOR DOOR CONTROL RECEIVER DR/LCK FUSE DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-B FUSE ECU-IG FUSE EF (ON REAR OF LEFT CYLINDER HEAD) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) FUSE GENERATOR GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GUAGE FUSE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START J/C 18, 19 J/C 18, 19 (BEHIND INSTRUMENT CLUSTER) J/C 25 (BEHIND RIGHT CENTER OF DASH) J/C 8, 9 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 38 (IN LEFT FRONT DOOR) JUNCTION CONNECTOR 6 (BEHIND LEFT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR LOCK CONTROL SWITCH LEFT REAR DOOR COURTESY SWITCH LSWD ACTD LSWP PNK/BLK WIRE PNK/BLU WIRE POWER FUSE PRG RDA RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT REAR DOOR COURTESY SWITCH SIG SKID CONTROL ECU (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) SPEEDOMETER VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WIRELESS DOOR LOCK BUZZER (ON LEFT REAR OF OF ENGINE COMPT) YEL/BLK WIRE YEL/RED WIRE

BELT BUCKLE) OCCUPANT DETECTION SENSOR (UNDER RIGHT FRONT SEAT) BL (BELOW LEFT FRONT SEAT) BLK WIRE BLU WIRE BM (BELOW RIGHT FRONT SEAT) BODY ECU BRN WIRE BUZZER CENTER J/B (BEHIND RIGHT COMBINATION METER DBKL DCTY KSWO DOOR IND DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-B FUSE DOME FUSE ECU-IG FUSE EF (ON REAR OF LEFT CYLINDER HEAD) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GRN WIRE GRN/YEL WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START JUNCTION CONNECTOR 14, 15 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 15 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 18, 19 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 5 (BEHIND RIGHT KICK PANEL) IG (ON LEFT KICK PANEL) JUNCTION CONNECTOR 7 (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR 8, 9 (BEHIND INSTRUMENT CLUSTER) KSWO DRLP LEFT BUCKLE SWITCH (ON LEFT SEAT BELT BUCKLE) LEFT FRONT DOOR COURTESY SWITCH LT GRN WIRE PASSENGER SEAT BELT PBEW RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT BUCKLE SWITCH (ON RIGHT SEAT SEAT BELT IND SIG UNLOCK WARNING SWITCH VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WARNING LIGHT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE