Toyota 4Runner IV facelift (2005-2009) body ecu Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 HEAD 1 22 WIG 10 16 SIG 2 3 5 WMTR STPI LSR 21 18 12 11 PWS TRLY 6 7 8 9 14 15 17 19 20 23 24 RDEF ACT+ ACT- ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM INSTRUMENT CLUSTER SYSTEM ANTI-THEFT, POWER WINDOWS SYSTEMS INTERIOR LIGHTS SYSTEM POWER WINDOWS SYSTEM BACK DOOR ECU (IN LEFT SIDE OF LIFTGATE) BDN BDR BECU SIG BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE BUP RLCY RRCY CLTB HF TAIL RWINT RWON CLTE W/L 2 CLTS COM ACTY LCYL RCYL DCTY PCTY COMPUTER DATA LINES SYSTEM DBKL DEFOGGER SYSTEM ANTILOCK BRAKES SYSTEM DEFOGGER SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM WARNING SYSTEM STARTING/CHARGING SYSTEM DR/LCK FUSE DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) DRLP ECU-B FUSE ECU-IG FUSE ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HAZ BZR SPD HEADLIGHTS SYSTEM HORNS SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS J/B FUSE JUNCTION CONNECTOR 39 (NEAR FRONT OF LEFT REAR WHEELWELL) JUNCTION CONNECTOR 5 (BEHIND RIGHT KICK PANEL) KSW KSWO LMRY LSWD LSWP LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PCYL DCYL PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE POWER FUSE POWER RELAY POWER TOPS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM ELECTRONIC SUSPENSION SYSTEM RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RR WSH FUSE TAIL FUSE TAIL RELAY TOUT DRL VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE W/L 1 WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM EXTERIOR LIGHTS SYSTEM YEL WIRE YEL/BLK WIRE YEL/RED WIRE

11 12 23 RLCY RRCY DCTY PCTY BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY ECU BRN WIRE COMBINATION METER DCYL DOME FUSE DOME RELAY DOOR DOOR IND DOOR LOCKS SYSTEM DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) DRLP ECU-B FUSE ECU-IG FUSE EE (4.0L) (ON REAR OF RIGHT CYLINDER HEAD) ED (4.7L) (ON LEFT CYLINDER HEAD) FULL FUSE GAUGE FUSE GRN 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) JUNCTION CONNECTOR 39 (NEAR FRONT OF LCYL LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT DOOR COURTESY SWITCH (IN LEFT "B" PILLAR) LEFT FRONT STEP LIGHT (LIMITED) LEFT REAR DOOR COURTESY LIGHT LEFT REAR DOOR COURTESY SWITCH (BOTTOM OF LEFT "C" PILLAR) LEFT REAR STEP LIGHT (LIMITED) LEFT VANITY LIGHT (W/ VANITY LIGHT) LIMITED LMRY LSE LUGGAGE COMPARTMENT LIGHT OFF PCYL PERSONAL LIGHT PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE RCYL RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT DOOR COURTESY SWITCH (ON RIGHT "B" PILLAR) RIGHT FRONT STEP LIGHT (LIMITED) RIGHT REAR DOOR COURTESY LIGHT RIGHT REAR DOOR COURTESY SWITCH (BOTTOM OF RIGHT "C" PILLAR) RIGHT REAR STEP LIGHT (LIMITED) RIGHT VANITY LIGHT (W/ VANITY LIGHT) 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

1 2 DOOR 11 12 23 RLCY RRCY DCTY PCTY BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY ECU BRN WIRE COMBINATION METER DCYL DOME FUSE DOME RELAY DOOR DOOR IND DOOR LOCKS SYSTEM DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) DRLP ECU-B FUSE EE (4.0L) (ON REAR OF RIGHT CYLINDER HEAD) ED (4.7L) (ON LEFT CYLINDER HEAD) FULL FUSE GAUGE FUSE ECU-IG FUSE GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN 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) JUNCTION CONNECTOR 39 (NEAR FRONT OF LEFT REAR WHEELWELL) LCYL LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT DOOR COURTESY SWITCH (IN LEFT "B" PILLAR) LEFT FRONT STEP LIGHT (LIMITED) LEFT REAR DOOR COURTESY LIGHT LEFT REAR DOOR COURTESY SWITCH (BOTTOM OF LEFT "C" PILLAR) LEFT REAR STEP LIGHT (LIMITED) LEFT VANITY LIGHT (W/ VANITY LIGHT) LIMITED LMRY LSE LUGGAGE COMPARTMENT LIGHT OFF PCYL PERSONAL LIGHT PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE RCYL RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT DOOR COURTESY SWITCH (ON RIGHT "B" PILLAR) RIGHT FRONT STEP LIGHT (LIMITED) RIGHT REAR DOOR COURTESY LIGHT RIGHT REAR DOOR COURTESY SWITCH (BOTTOM OF RIGHT "C" PILLAR) RIGHT REAR STEP LIGHT (LIMITED) RIGHT VANITY LIGHT (W/ VANITY LIGHT) 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

1 5 DEFSW DIND ALT FUSE BACK DOOR ECU (IN LEFT SIDE OF LIFTGATE) BACK DOOR POWER WINDOW MOTOR (IN LEFT SIDE OF TAILGATE) BL (BELOW LEFT FRONT SEAT) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BO (ON LEFT "D" PILLAR) BODY ECU BRN/RED WIRE CENTER J/B (BEHIND RIGHT CENTER OF DASH) DEFOG FUSE DEFOG RELAY DEFOGGER SWITCH (HEATER CONTROL PANEL) DFSW DIND DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EB (ON LEFT FRONT INNER FENDER) ECU-B FUSE ECU-IG FUSE ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRN/RED WIRE HEATER (IN RIGHT FRONT DOOR MIRROR) HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START I.C J/C 22 (BEHIND INSTRUMENT CLUSTER) J/C 24 (BEHIND LOWER RIGHT CENTER OF DASH) J/C 3 (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) J/C 37 (BEHIND RIGHT KICK PANEL) J/C 38 (IN LEFT FRONT DOOR) J/C 39 (NEAR FRONT OF LEFT REAR WHEELWELL) J/C 40, 41 (ON LEFT SIDE OF CARGO AREA, NEAR ``D" PILLAR) J/C 5 (BEHIND RIGHT KICK PANEL) J/C 6 (BEHIND LEFT END OF DASH) LEFT MIRROR HEATER (IN LEFT FRONT DOOR MIRROR) MIR HEATER FUSE RDEF REAR WINDOW DEFOGGER (AT REAR WINDOW) RED WIRE RIGHT MIRROR SIG SSRB 1 2 PLS WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 IG TFR TRR TFL TRL +B TSL TSR 8 9 3 SLTIN LTIN RTIN BL (BELOW LEFT FRONT SEAT) BLK WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/YEL WIRE BO (ON LEFT "D" PILLAR) BODY ECU COMBINATION SWITCH J/C 15 (BEHIND INSTRUMENT CLUSTER) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EA (ON RIGHT FRONT INNER FENDER) EB (ON LEFT FRONT INNER FENDER) FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HIGH MOUNTED STOP LIGHT HOT AT ALL TIMES HOT IN ON OR START J/C 20, 21 (BEHIND INSTRUMENT CLUSTER) J/C 40, 41 (ON LEFT SIDE OF CARGO AREA, NEAR ``D" PILLAR) JUNCTION CONNECTOR 22, 23 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 39 (NEAR FRONT OF LEFT REAR WHEELWELL) JUNCTION CONNECTOR 40, 41 (ON LEFT SIDE OF CARGO AREA, NEAR ``D" PILLAR) JUNCTION CONNECTOR 5 (BEHIND RIGHT KICK PANEL) LEFT LEFT FRONT PARKING LIGHT LEFT REAR COMBINATION LIGHT LICENSE PLATE LIGHT OFF HEAD TAIL LIGHT CTRL SWITCH LEFT RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT RIGHT FRONT PARKING LIGHT RIGHT REAR COMBINATION LIGHT STOP TAIL TAIL TAIL FUSE TAIL RELAY TOWING CONVERTER RELAY (ON LEFT SIDE OF CARGO AREA) TURN TURN SIGNAL FLASHER RELAY TURN SIGNAL SWITCH W/ DRL W/O DRL W/ REAR SPOILER W/O DRL W/O REAR SPOILER WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE

12 11 24 23 3 4 RRCY RLCY PCTY DCTY PRG RDA 12 7 SIND GND 14 26 12 KSW 6 3 23 30 10 21 12 TOUT LMRY 8 10 (W/O DRL) (W/ DRL) 8 24 23 16 7 9 20 13 HAZ ACT- ACT+ BL (BELOW LEFT FRONT SEAT) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY ECU BRN/RED WIRE BRN/YEL WIRE BZR CENTER J/B (BEHIND RIGHT CENTER OF DASH) COMBINATION METER DA EB EB DOOR CONTROL RECEIVER DOOR IND DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) DRLP ECU-IG FUSE EXCEPT LIMITED F/B F/B F/B FUSE GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE HEADLIGHTS SYSTEM HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START J/C 14, 15 (BEHIND INSTRUMENT CLUSTER) J/C 18, 19 (BEHIND INSTRUMENT CLUSTER) J/C 37 (BEHIND RIGHT KICK PANEL) J/C 40, 41 (ON LEFT SIDE OF CARGO AREA, NEAR ``D" PILLAR) J/C 7 (BEHIND LEFT END OF DASH) J/C 8, 9 (BEHIND INSTRUMENT CLUSTER) LEFT FRONT DOOR COURTESY SWITCH (IN LEFT "B" PILLAR) LSWP ACTD LSWD PNK/BLK WIRE PNK/BLU WIRE POWER FUSE PRG RDA +B RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH (ON RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY SWITCH (BOTTOM OF RIGHT "C" PILLAR) SECU/HORN FUSE SECURITY INDICATOR LIGHT SIG TAIL RELAY VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIRELESS DOOR LOCK BUZZER (ON LEFT REAR OF OF ENGINE COMPT) YEL/BLK WIRE

10 22 18 SIG 17 4 16 HRLY 7 14 DRL 8 1 TAIL HEAD AUTOMATIC LIGHT CONTROL SENSOR (ON UPPER LEFT SIDE OF DASH) BLU/WHT WIRE BLU/YEL WIRE BODY ECU CLTB CLTE CLTS COMBINATION SWITCH DIMMER SWITCH DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE FOGLIGHT SWITCH FUSE GENERATOR GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEAD HEAD HIGH TAIL LOW OFF FLASH AUTO 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 CLUSTER) J/C 18, 19 (BEHIND INSTRUMENT CLUSTER) J/C 5 (BEHIND RIGHT KICK PANEL) IG J/C 7 (BEHIND LEFT END OF DASH) LEFT LIGHT CONTROL SWITCH LT GRN WIRE LT GRN/RED WIRE PARKING BRAKE SWITCH (BEHIND UPPER LEFT END OF DASH) RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT 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) BLU/WHT WIRE BLU/YEL WIRE BODY ECU CLTB CLTE CLTS COMBINATION SWITCH 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 HIGH TAIL LOW OFF FLASH AUTO HEAD TAIL AUTO HEAD TAIL OFF AUTO OFF HIGH LOW FLASH HOT IN ON OR ACC HOT IN ON OR START J/C 15 (BEHIND INSTRUMENT CLUSTER) J/C 18, 19 (BEHIND INSTRUMENT CLUSTER) J/C 5 (BEHIND RIGHT KICK PANEL) IG LIGHT CONTROL SWITCH LT GRN WIRE PARKING BRAKE SWITCH (BEHIND UPPER LEFT END OF DASH) RED WIRE RED/GRN WIRE RED/WHT WIRE TAIL TAIL RELAY WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 WIP- WIP+ BACK DOOR ECU (IN LEFT SIDE OF LIFTGATE) BDDN BDUP ACT- ACT+ BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BO (ON LEFT "D" PILLAR) BODY ECU BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE DOOR LOCK SYSTEM DOOR LOCK SYSTEM POWER WINDOW SYSTEM WIPER/WASHER SYSTEM POWER WINDOW SYSTEM DOWN UP HALF FULL POS DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE FUSE 22 11 GND BDR BECU SIG GRN/RED WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START HSW+ IC+ JUNCTION CONNECTOR 39 (NEAR FRONT OF LEFT REAR WHEELWELL) LSE HSW- IC- LT GRN/BLK WIRE LT GRN/RED WIRE ORG/ WIRE PNK/BLK WIRE POWER FUSE POWER WINDOW SYSTEM RED WIRE RED/BLK WIRE RED/GRN WIRE SGND VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIPER/WASHER SYSTEM YEL/BLK WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 +B RTOT RTIN LTOT 3 2 4 1 LL LR +B IG 5 4 3 2 1 TAIL STOP GND +B BRK BATT CHG FUSE BATT CHG RELAY BL (BELOW LEFT FRONT SEAT) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BO (ON LEFT "D" PILLAR) BODY ECU BRN WIRE DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EB (ON LEFT FRONT INNER FENDER) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) ENGINE ROOM R/B 3 (ON LEFT SIDE OF ENGINE COMPARTMENT) FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT W/ TAIL RELAY ENERGIZED JUNCTION CONNECTOR JUNCTION CONNECTOR 1 (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) JUNCTION CONNECTOR 14, 15 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 2, 3 JUNCTION CONNECTOR 20, 21 JUNCTION CONNECTOR 25 (BEHIND RIGHT JUNCTION CONNECTOR 33 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 39 (NEAR FRONT OF LEFT REAR WHEELWELL) JUNCTION CONNECTOR 4 (BEHIND UPPER LEFT END OF DASH) JUNCTION CONNECTOR 40, 41 (ON LEFT SIDE OF CARGO AREA, NEAR ``D" PILLAR) JUNCTION CONNECTOR 41 (ON LEFT SIDE OF CARGO AREA, NEAR "D" PILLAR) JUNCTION CONNECTOR 5 (BEHIND RIGHT KICK PANEL) JUNCTION CONNECTOR 7 (BEHIND LEFT END OF DASH) LT GRN WIRE PARK/NEUTRAL POSITION SWITCH (ON RIGHT SIDE OF TRANSMISSION) RED WIRE RED/YEL WIRE STIN LTIN STOP FUSE STOP LP CTRL RELAY STOPLIGHT SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) TAIL BATT STTL B/UP STTR GND BRK 2 3 4 5 6 7 TAIL FUSE TOWING BRAKE CONTROLLER (BEHIND LOWER LEFT END OF DASH) TOWING BRK FUSE TOWING CONVERTER RELAY (ON LEFT SIDE OF CARGO AREA) TOWING FUSE TOWING TAIL RELAY TRAILER SOCKET TRL TRR TURN, HAZ FUSE W/ DRL W/ DRL W/O DRL W/O DRL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE