Toyota 4Runner IV (2002-2005) towing brake controller (behind lower left end of dash) Wiring diagrams

1 3 1 3 W/O DRL W/ DRL 4.7L BLK WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE CB CB CB CB CENTER J/B (BEHIND RIGHT CENTER OF DASH) COMBINATION METER EA (ON RIGHT FRONT INNER FENDER) EB (ON LEFT FRONT INNER FENDER) EF (ON REAR OF LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FB FB GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR 10, 11 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 15 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 16, 17 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 20, 21 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 22, 23 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 24 (BEHIND LOWER RIGHT CENTER OF DASH) JUNCTION CONNECTOR 31, 32 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 37 (BEHIND RIGHT KICK PANEL) JUNCTION CONNECTOR 4 (BEHIND UPPER LEFT END OF DASH) JUNCTION CONNECTOR 5 (BEHIND RIGHT KICK PANEL) LEFT FRONT TURN SIGNAL LIGHT RIGHT FRONT TURN SIGNAL LIGHT LEFT TURN LT GRN WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT TURN SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE, NEAR SHIFT LEVER ASSEMBLY) SKID CONTROL ECU (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) STOP STOP FUSE STOP LP CTRL RELAY STOPLIGHT SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) SUSPENSION CONTROL ECU (BEHIND LEFT END OF DASH, NEAR BASE OF "A" PILLAR) TAIL IND TOWING BRAKE CONTROLLER (BEHIND LOWER LEFT END OF DASH) TRN-HAZ FUSE TURN SIGNAL INDICATOR LIGHT W/O DRL W/ DRL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED 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 JUNCTION CONNECTOR JUNCTION CONNECTOR 1 (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) JUNCTION CONNECTOR 14, 15 (BEHIND INSTRUMENT CLUSTER) JUNCTION CONNECTOR 2 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 SIGNAL FLASHER RELAY (W/ DRL) (BEHIND DRIVER SIDE J/B) TURN SIGNAL FLASHER RELAY (W/O DRL) (BEHIND DRIVER SIDE J/B) TURN, HAZ FUSE W/ DRL W/ DRL W/O DRL W/O DRL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE