Toyota Tacoma I (1995-2000) j/b 3 (left) (behind dash, above steering column) Wiring diagrams

2.4L A/T 2.7L A/T LT LT A/T INDICATOR SWITCH (ON TRANSMISSION) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU (OR RED) WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CANADA 2.4L COLUMN A/T 2.7L A/T CCS CMS SPD IDL ECT CIGAR FUSE COLUMN A/T COMBINATION METER CRUISE CONTROL ACTUATOR (ON RIGHT INNER FENDER PANEL) CRUISE CONTROL ACTUATOR W/ ECU (ON RIGHT SIDE OF ENGINE COMPT) CRUISE CONTROL CLUTCH SWITCH (ABOVE CLUTCH PEDAL) FLOOR A/T CRUISE CONTROL IND CRUISE CONTROL SWITCH (COMBINATION SWITCH) DIODE (A/T) (BEHIND TOP CENTER OF DASH) ECU-B FUSE ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FLOOR A/T M/T GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON AND ACC HOT IN ON AND START IDLO J/B 1 (LEFT KICK PANEL) J/B 3 (CENTER) (BEHIND CENTER OF DASH) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN MC MO GND BC BATT STP- O/D CUT RELAY ORG/ WIRE PI TC OD PNK WIRE R/B 2 (ON LEFT SIDE OF ENGINE COMPARTMENT) RED WIRE RED/WHT WIRE RESUME/ ACCEL RIGHT END OF DASH) SET/ COAST SPEEDOMETER COMBINATION METER STOP FUSE STOPLIGHT SWITCH (LEFT SIDE OF DASH) USA 2.4L COLUMN A/T VEHICLE SPEED SENSOR (ON TRANSMISSION) W/ ABS W/O ABS WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

2.4L A/T 2.7L A/T LT LT A/T INDICATOR SWITCH (ON TRANSMISSION) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU (OR RED) WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CANADA 2.4L COLUMN A/T 2.7L A/T CCS CMS SPD IDL ECT CIGAR FUSE COLUMN A/T COMBINATION METER CRUISE CONTROL ACTUATOR (ON RIGHT INNER FENDER PANEL) CRUISE CONTROL ACTUATOR W/ ECU (ON RIGHT SIDE OF ENGINE COMPT) CRUISE CONTROL CLUTCH SWITCH (ABOVE CLUTCH PEDAL) FLOOR A/T CRUISE CONTROL IND CRUISE CONTROL SWITCH (COMBINATION SWITCH) DIODE (A/T) (BEHIND TOP CENTER OF DASH) ECU-B FUSE ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FLOOR A/T M/T GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON AND ACC HOT IN ON AND START IDLO J/B 1 (LEFT KICK PANEL) J/B 3 (CENTER) (BEHIND CENTER OF DASH) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN MC MO GND BC BATT STP- O/D CUT RELAY ORG/ WIRE PI TC OD PNK WIRE R/B 2 (ON LEFT SIDE OF ENGINE COMPARTMENT) RED WIRE RED/WHT WIRE RESUME/ ACCEL RIGHT END OF DASH) SET/ COAST SPEEDOMETER COMBINATION METER STOP FUSE STOPLIGHT SWITCH (LEFT SIDE OF DASH) USA 2.4L COLUMN A/T VEHICLE SPEED SENSOR (ON TRANSMISSION) W/ ABS W/O ABS WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 OD A/T INDICATOR SWITCH (ON TRANSMISSION) ABOVE GLOVE BOX, TAPED TO HARNESS) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT (OR BLU/BLK) WIRE BLU/WHT WIRE BRN WIRE CIGAR FUSE COLUMN A/T COMBINATION METER CRUISE CONTROL ACTUATOR W/ ECU (ON RIGHT SIDE OF ENGINE COMPT) CRUISE CONTROL CLUTCH SWITCH (ABOVE CLUTCH PEDAL) CRUISE CONTROL IND CRUISE CONTROL SWITCH (COMBINATION SWITCH) DATA LINK CONNECTOR 1 (ON LEFT SIDE OF ENGINE COMPARTMENT) ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FLOOR A/T GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON AND ACC HOT IN ON AND START IDLO J/B 1 (LEFT KICK PANEL) J/B 3 (CENTER) (BEHIND CENTER OF DASH) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) JUNCTION LT GRN WIRE LT GRN/RED WIRE LT LT M/T M/T A/T MAIN ORG/ WIRE PNK WIRE R/B 2 (ON LEFT SIDE OF ENGINE COMPARTMENT) RED WIRE RED/YEL WIRE RESUME/ ACCEL RIGHT END OF DASH) SET/ COAST SPEEDOMETER COMBINATION METER STOP FUSE STOP- LIGHT SWITCH (ON BRAKET, ABOVE BRAKE PEDAL) STP SPD IDL GND 1 GND PI ECT TC CMS VEHICLE SPEED SENSOR (ON TRANSMISSION) W/ ABS W/O ABS WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

+BM GND RR+ RR- TS FR- FR+ STP GST 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 +BS GND 3.4L A/T ABS ACTUATOR W/ ECU (RIGHT REAR OF ENGINE COMPT) ABS DECELERATION ABS FUSE ABS INVERTER ABS WARNING IND BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL (OR YEL/RED) WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER CONTROL ECU (UPPER LEFT KICK PANEL) DATA LINK CONNECTOR 1 (LEFT SIDE OF ENGINE COMPT) ECU-IG FUSE EXCEPT 3.4L A/T EXI FL- FL+ WA GAUGE FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) J/B 3 (CENTER) (BEHIND CENTER OF DASH) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) J/C 11 (ABOVE GLOVE BOX) J/C 2 (ABOVE GLOVE BOX) LEFT FRONT ABS SPEED SENSOR LEFT REAR ABS SPEED SENSOR LT GRN WIRE NCA WIRE PNK WIRE R/B 2 (LEFT SIDE OF ENGINE COMPT) RED WIRE RED/YEL WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT REAR ABS SPEED SENSOR RL- RL+ STOP FUSE STOP LIGHT SWITCH TC TS W/ CRUISE CONTROL W/O CRUISE CONTROL W/ REAR DIFFERENTIAL LOCK W/O REAR DIFFERENTIAL LOCK WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

4 2 A/T M/T 8 1 (A/T) (M/T) BACK-UP LIGHT RELAY (BEHIND DASH, NEAR J/B 1) BLK/ORG WIRE FLOOR A/T COLUMN A/T M/T GRY/RED WIRE HOT IN ACC OR ON CIG FUSE HOT IN ON OR START GAUGE FUSE J/B 1 (LEFT KICK PANEL) J/B 3 (CENTER) (BEHIND CENTER OF DASH) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) LEFT REAR COMBINATION LIGHT BACK-UP LIGHT RED/BLK WIRE RED/YEL WIRE RIGHT REAR COMBINATION LIGHT BACK-UP LIGHT WHT/BLK WIRE

BLK WIRE BLK/WHT WIRE BLU/YEL WIRE DIODE (BEHIND TOP LEFT SIDE OF DASH) DOOR GAUGE FUSE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY CYLINDER LIGHT INTEGRATION RELAY INTERIOR LIGHT) J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) LEFT LEFT DOOR COURTESY LIGHT LEFT DOOR COURTESY SWITCH ON OFF DOOR PERSONAL LIGHT R/B 2 (LEFT SIDE OF ENGINE COMPT.) DOME FUSE RED WIRE RED/WHT WIRE RIGHT RIGHT DOOR COURTESY LIGHT RIGHT DOOR COURTESY SWITCH W/O POWER WINDOW

3.4L ALT FUSE BLK WIRE BLU/RED WIRE BLU/WHT WIRE CANADA USA COMBINATION METER COMBINATION SWITCH GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD SWITCH HIGH MOUNTED STOP LIGHT HOT AT ALL TIMES HOT IN ON OR START INTEGRATION RELAY J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) J/B 1 (LEFT OF STEERING COLUMN) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) J/C 1 (UPPER LEFT LEFT SIDE OF DASH) J/C 9,10 (LEFT SIDE OF ENGINE COMPT) LEFT FRONT FENDER) LEFT FRONT PARKING LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT REAR COMBINATION LAMP LEFT TURN LICENSE PLATE LIGHT OFF OFF TAIL LIGHT SWITCH HEAD R/B 2 (LEFT SIDE OF ENGINE COMPARTMENT) RED/BLK WIRE RED/BLU WIRE RIGHT END OF DASH) RIGHT FRONT PARKING LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT REAR COMBINATION LAMP RIGHT TURN STOP STOP FUSE HORN FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TAIL TAIL FUSE TAIL RELAY TURN TURN FUSE TURN SIGNAL FLASHER TURN SIGNAL SWITCH WHT WIRE WHT/BLK WIRE

2-4 SELECT SWITCH A/C AMPLIFIER, A/C SWITCH AUTO ANTENNA CONTROL RELAY BACK-UP LIGHT RELAY BUCKLE SWITCH COMBINATION SWITCH CANCEL SWITCH (M/T) CLUTCH SHIFT LOCK CONTROL RELAY (A/T) COMBINATION METER RHEOSTAT CLOCK CRUISE CONTROL ACTUATOR W/ ECU (3.4L) CRUISE CONTROL ACTUATOR W/ ECU (3.4L) O/D CUT RELAY (2.4L W/ A/T) CRUISE CONTROL ECU (2.4L, 2.7L) CRUISE CONTROL SWITCH DATA LINK CONNECTOR 3 CIRCUIT OPENING RELAY DAYTIME RUNNING LIGHT RELAY 4 DETECTION SWITCH DETECTION SWITCH (NEUTRAL POSITION) GLOVE BOX LIGHT J/B 3 (CENTER) (BEHIND CENTER OF DASH) J/B 3 (LEFT) (ABOVE STEERING COLUMN) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH) LEFT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION, DOOR KEY LOCK/UNLOCK SWITCH MAIN DAYTIME RUNNING LIGHT RELAY O/D MAIN SWITCH (COLUMN SHIFT) PARKING BRAKE SWITCH PASSENGER AIR BAG CUT-OFF SWITCH POSITION POWER OUTLET POWER WINDOW MAIN RELAY POWER WINDOW MASTER SWITCH REMOTE CONTROL MIRROR SWITCH RIGHT DOOR LOCK CONTROL SWITCH RIGHT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION, DOOR KEY LOCK/UNLOCK SWITCH SHIFT LOCK CONTROL RELAY (FLOOR SHIFT) SHIFT LOCK SOLENOID, SHIFT LOCK CONTROL SWITCH HIGH MOUNTED STOP- LIGHT UNLOCK WARNING SWITCH WASHER LEVEL SWITCH CONTROL ECU WHT/BLK WIRE WIPER/ WASHER SWITCH

BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESERVOIR) COMBINATION METER COMBINATION SWITCH DAYTIME RUNNING LIGHT RELAY (MAIN) (BEHIND DASH, RIGHT OF STEERING COLUMN) DAYTIME RUNNING LIGHT RELAY 4 (BEHIND RIGHT SIDE OF DASH) DAYTIME RUNNING LIGHT RESISTOR (ON LEFT FRONT SIDE OF ENGINE COMPT) DIMMER RELAY DIODE 1 (DRL) (BEHIND TOP LEFT SIDE OF DASH, TAPED TO HARNESS) DIODE 2 (DRL) (BEHIND TOP LEFT CENTER OF DASH, TAPED TO HARNESS) DRL FUSE ECU-B FUSE GAUGE FUSE GRN WIRE GRN/ORG WIRE GRN/WHT WIRE HEAD RELAY HIGH BEAM INDICATOR HIGH FLASH LO LO DIMMER SWITCH HOT AT ALL TIMES HOT IN ON OR START J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) J/C 9,10 (LEFT SIDE OF ENGINE COMPT) LEFT FRONT FENDER) LEFT HEADLIGHT LEFT HI HEAD FUSE LEFT LO HEAD FUSE ORG/ WIRE PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) PNK WIRE PNK/GRN WIRE R/B 2 (ON LEFT SIDE OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT RIGHT HI HEAD FUSE RIGHT LO HEAD FUSE STARTING/ CHARGING SYSTEM TAIL HEAD OFF LIGHT CONTROL SWITCH VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

COMBINATION METER COMBINATION SWITCH DIMMER SWITCH HEAD LIGHT CONTROL SWITCH HEAD RELAY HIGH BEAM IND HOT AT ALL TIMES J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) J/B 3 (LEFT) (BEHIND DASH, ABOVE STEERING COLUMN) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) LEFT HEAD FUSE LEFT HEADLIGHT OFF R/B 2 (ON LEFT SIDE OF ENGINE COMPT) RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEAD FUSE RIGHT HEADLIGHT TAIL WHT/BLK WIRE