Toyota 4Runner IV (2002-2005) red Wiring diagrams

1 2 3 8 9 15 18 19 20 22 23 26 27 28 29 +B 1 6 10 12 13 17 19 24 HP +BM 4 (BEHIND UPPER LEFT END OF DASH) ACCEL POSITION SENSOR (BEHIND LEFT SIDE OF DASH) BATT MREL IGSW EOM SIL WFSE TC VPA BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE CENTER J/B (BEHIND RIGHT CENTER OF DASH) COMBINATION METER COMBINATION SWITCH CRUISE IND DOME FUSE DRIVER SIDE J/B DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ED ED CB CB DB DB EE (ON REAR OF RIGHT CYLINDER HEAD) EF (ON REAR OF LEFT CYLINDER HEAD) EFI FUSE EFI RELAY ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE ROOM R/B (ON LEFT ETCS FUSE SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE J/C 25 (BEHIND RIGHT CENTER OF DASH) J/C 27 (NEAR FIREWALL GROMMET) J/C 29, 30 (BEHIND RIGHT END OF DASH) J/C 18 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNE- CTOR 4 (BEHIND UPPER LEFT END OF DASH) JUNCTION CONNECTOR JUNCTION CONNECTOR 2 (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) JUNCTION CONNECTOR 29, 30 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 35, 36 JUNCTION CONNECTOR 4 (BEHIND UPPER LEFT END OF DASH) JUNCTION CONNECTOR 8, 9 (BEHIND INSTRUMENT CLUSTER) LT GRN WIRE LT GRN/BLK WIRE M- M+ NCA WIRE NSSD OF DASH) ON OFF PI SPD STP CCS PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SIL SKID CONTROL ECU (BEHIND LEFT END OF DASH, ABOVE SPEEDO- METER STOP FUSE STOPLIGHT SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) SWITCH THROTTLE CONTROL MOTOR, THROTTLE POSITION SENSOR (ON THROTTLE BODY) TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE, NEAR SHIFT LEVER ASSEMBLY) VECHICLE SPEED SENSOR (ELECTRONICALLY CONTROLLED TRANSMISSION) (ON TRANSMISSION) VIO/RED WIRE VIO/WHT WIRE WFSE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

1 2 3 8 9 15 18 19 20 22 23 26 27 28 29 +B 1 6 10 12 13 17 19 24 HP +BM 4 (BEHIND UPPER LEFT END OF DASH) ACCEL POSITION SENSOR (BEHIND LEFT SIDE OF DASH) BATT MREL IGSW EOM SIL WFSE TC VPA BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CENTER J/B (BEHIND RIGHT CENTER OF DASH) COMBINATION METER COMBINATION SWITCH CRUISE DOME FUSE DRIVER SIDE J/B DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ED ED CB CB DB DB EE (ON REAR OF RIGHT CYLINDER HEAD) EF (ON REAR OF LEFT CYLINDER HEAD) EFI FUSE EFI RELAY ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE ROOM R/B (ON LEFT ETCS FUSE SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE J/C 25 (BEHIND RIGHT CENTER OF DASH) J/C 26 (NEAR FIREWALL GROMMET) J/C 29, 30 (BEHIND RIGHT END OF DASH) J/C 18 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR JUNCTION CONNECTOR 2 (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) JUNCTION CONNECTOR 29, 30 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 35, 36 JUNCTION CONNECTOR 4 (BEHIND UPPER LEFT END OF DASH) JUNCTION CONNECTOR 8, 9 (BEHIND INSTRUMENT CLUSTER) LT GRN WIRE LT GRN/BLK WIRE M- M+ NCA WIRE NSSD OF DASH) ON OFF PI SPD STP CCS PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SIL SKID CONTROL ECU (BEHIND LEFT END OF DASH, ABOVE SPEEDO- METER STOP FUSE STOPLIGHT SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) SWITCH THROTTLE CONTROL MOTOR, THROTTLE POSITION SENSOR (ON THROTTLE BODY) TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE, NEAR SHIFT LEVER ASSEMBLY) VECHICLE SPEED SENSOR (ELECTRONICALLY CONTROLLED TRANSMISSION) (ON TRANSMISSION) VIO WIRE VIO/RED WIRE VIO/WHT WIRE WFSE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

4.0L AIR BAG SENSOR ASSEMBLY (BELOW CENTER OF DASH) BACK DOOR ECU (IN LEFT SIDE OF LIFTGATE) BLK/WHT WIRE BLU WIRE BODY ECU (BEHIND LOWER LEFT END OF DASH, IN DRIVER SIDE J/B) BRN WIRE BRN/RED WIRE BRN/YEL WIRE CC CC CENTER J/B (BEHIND RIGHT CENTER OF DASH) CG SG COMBINATION METER D/G DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) EF (ON REAR OF LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) HOT AT ALL TIMES IG (ON LEFT KICK PANEL) JUNCTION CONNECTOR 18, 19 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 22 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 29, 30 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 31, 32 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 35, 36 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 5 JUNCTION CONNECTOR 8, 9 (BEHIND INSTRUMENT CLUSTER) OBD FUSE ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE SIL SKID CONTROL ECU (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) SUSPENSION CONTROL ECU (BEHIND LEFT END OF DASH, NEAR BASE OF "A" PILLAR) TAC TACH TC TS WFSE BATT WFSE WHT/BLK WIRE YEL WIRE

1 5 DEFSW DIND 27 23 DEF 4.7L ALT FUSE BACK DOOR ECU (IN LEFT SIDE OF LIFTGATE) BL (BELOW LEFT FRONT SEAT) BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BO (ON LEFT "D" PILLAR) BODY ECU (BEHIND LOWER LEFT END OF DASH, IN DRIVER SIDE J/B) BRN/RED WIRE CENTER J/B (BEHIND RIGHT CENTER OF DASH) DEFOG FUSE DEFOG RELAY DEFOGGER SWITCH 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 HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IG (ON LEFT KICK PANEL) II (BEHIND RIGHT CENTER OF DASH) IK (ON RIGHT KICK PANEL) J/C 2, 3 (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) J/C 22, 23 (BEHIND INSTRUMENT CLUSTER) J/C 24 (BEHIND LOWER RIGHT CENTER OF DASH) J/C 37 (BEHIND RIGHT KICK PANEL) J/C 38 (IN LEFT FRONT DOOR) 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 MIR HEATER FUSE RDEF REAR WINDOW DEFOGGER RED WIRE RIGHT MIRROR HEATER SIG 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 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 SLRL SLRR 25 24 FLO FRO 3 2 1 SHG SHRL SHB 3 2 1 SHG SHRR SHB ABSORBER CONTROL SWITCH AIR SUS 2 FUSE AIR SUS FUSE AIR SUS RELAY BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BN (ON LEFT REAR OF FRAME) BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE DNSW UPSW DOME FUSE DOOR TS TC EB (ON LEFT FRONT INNER FENDER) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 4 (ON LEFT SIDE OF ENGINE COMPT) FLO FRO IG GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HEIGHT CONTROL COMPRESSOR (AT LEFT REAR OF VEHICLE) HEIGHT CONTROL MOTOR (AT LEFT REAR OF VEHICLE) HEIGHT CONTROL SWITCH HEIGHT CONTROL VALVE (AT LEFT REAR OF VEHICLE) HOT AT ALL TIMES J/C 2 (ON LEFT FRONT OF ENGINE COMPT) J/C 2, 3 (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) J/C 4 (BEHIND UPPER LEFT END OF DASH) J/C 7 (BEHIND LEFT END OF DASH) J/C 8, 9 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 24 (BEHIND LOWER RIGHT CENTER OF DASH) LOSW HSW LOW PRESSURE TANK VALVE (AT LEFT REAR OF VEHICLE) LT GRN WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SHRL SHRR RM+ RM- SIL SKID CONTROL ECU (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) SLLO SLEX STOP FUSE STOPLIGHT SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) STP TACH VIO WIRE VIO/WHT WIRE VN HI NR LO WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

24 23 20 12 11 PCTY DCTY ACTY RRCY RLCY BLK/RED WIRE BLK/WHT WIRE BODY ECU (BEHIND LOWER LEFT END OF DASH, IN DRIVER SIDE J/B) BRN WIRE BRN/BLK WIRE COMBINATION METER DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE EF (ON REAR OF LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) GAUGE FUSE HEIGHT CONTROL HOT IN ON OR START J/C 18, 19 (BEHIND INSTRUMENT CLUSTER) J/C 31, 32 (BEHIND RIGHT END OF DASH) J/C 8, 9 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 1 (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) JUNCTION CONNECTOR 18 (BEHIND INSTRUMENT CLUSTER) LEFT REAR DOOR COURTESY SWITCH OFF PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT LEFT REAR FRONT DOOR DOOR COURTESY COURTESY SWITCH SWITCH SIL TACH TACHOMETER TC TS YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

A/C SYSTEM BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EE (ON REAR OF RIGHT CYL HEAD) ELS ENG ENG+ TRC+ VCPA ENG- TRC- ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT END OF DASH) F/PS EOM FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/RED WIRE HOT IN ON AND START IK (ON RIGHT KICK PANEL) J/C 27 (BEHIND RIGHT SIDE OF DASH) J/C ACCELERATOR PEDAL POSITION SENSOR (BEHIND LEFT SIDE OF DASH) LCKI NE- NE+ LT GRN/BLK WIRE M- M+ PNK WIRE MREL IGSW FC NCA WIRE NEO NL DL ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON RIGHT SIDE OF TRANS) PL RL PNK 3 4 WIRE PNK NEO SIL WFSE TC PTNK VPA WIRE PNK WIRE PNK/BLU WIRE POWER STEERING OIL PRESSURE SWITCH (RIGHT FRONT OF ENG COMPT) PSW PTNK RB LL RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE SKID CONTROL ECU (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) STSW SUPPLEMENTAL RESTRAINTS SYSTEM TACH TRC+ VAPOR PRESSURE SENSOR (NEAR LEFT REAR FENDERWELL) VCC VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 PNK WIRE 7 8 9 10 11 PNK WIRE AFL- AFR- BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EE (REAR OF RIGHT CYL HEAD) EKNK ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HAFL HAFR HOT AT ALL TIMES IGN FUSE IGNITION SWITCH INJ 6 KNOCK SENSOR 1 (ON TOP OF ENGINE) KNOCK SENSOR 2 (ON TOP OF ENGINE) LOCK NCA WIRE NCO P/N PNK 10 11 12 13 WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE SLT- STA 2 FUSE STAR STARTING SYSTEM STOPLIGHT SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) TURBINE SHAFT SPEED SENSOR (ON LEFT SIDE OF TRANS) VEHICLE SPEED SENSOR (ON TRANS) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

A/T FLUID TEMPERATURE SENSOR (ON RIGHT SIDE OF TRANSMISSION) A/T OIL TEMP IND BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMBINATION METER DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EF (ON REAR OF LEFT CYL HEAD) ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON TRANSMISSION) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT IN ON AND START MIL IND ORG/ WIRE PNK 10 11 12 13 WIRE PNK 9 10 WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE SLT- SPEEDOMETER TACHOMETER VIO/RED WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

BL BLK/BLU WIRE BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE CENTER J/B (BEHIND RIGHT CENTER OF DASH) DOME FUSE ETCS FUSE DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EF (ON REAR OF LEFT CYLINDER HEAD) ENGINE ROOM R/B (ON LEFT SIDE OF ENG COMPT) GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 4 IGNITION COIL, IGNITER 5 IGNITION COIL, IGNITER 6 J/C LT GRN WIRE LT GRN/BLK WIRE PNK 25 26 27 WIRE PNK 9 10 WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE THA VIO/RED WIRE VSV (CANISTER CLOSED VALVE) (AT LEFT REAR OF VEHICLE) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/RED WIRE