GROUND DISTRIBUTION – Toyota Tacoma 2003 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Toyota Tacoma 2003

List of elements for Ground Distribution Wiring Diagram (1 of 2) for Toyota Tacoma 2003:

• (2.4l) o/d ecu
• (right end of dash)
• (right side of dash)
• 2-4 select motor
• 2-4 select switch
• 4wd ecu
• A/c control assembly
• A12
• A13
• A15
• A16
• A17
• A18
• A20
• Air vent mode control servo motor
• Automatic disconnecting differential (add) actuator
• B2 (in left front door)
• B3 (in right front door)
• Blower resistor
• C12
• Cigarette lighter
• Clock
• Clutch start cancel switch
• Combi- nation switch
• Combination meter
• Cruse control actuator
• Cruse control ecu
• Cruse control switch
• Data link connector
• Daytime running light relay 4
• Detection switch (4wd position)
• Detection switch (l4 position)
• Detection switch (neutral position)
• E11
• E12
• E13
• F12
• F13
• F15
• F16
• F17
• F18
• F19
• F20
• F21
• G14
• G15
• G16
• G17
• G18
• G19
• G20
• G21
• G22
• Glove box light
• Heater blower switch
• I12
• I12 (right side of dash)
• I13
• I13 (right side of dash)
• I14 (right side of dash)
• I16 (right end of dash)
• I17 (right end of dash)
• I9 (center of dash)
• J/b 3 (center) (behind center of dash)
• J/b 3 (left) (behind dash, above steering column)
• Key interlock solenoid
• Left buckle switch
• Left door lock motor, door unlock detection switch, door key lock/ unlock switch
• O/d main switch
• Parking brake switch
• Passenger air bag cut-off switch
• Power outlet
• Power window master switch
• Rear differential lock ecu
• Remote control mirror switch
• Rheostat
• Right door lock control switch
• Right door lock motor, door unlock detection switch, door key lock/ unlock switch
• Shift lock control relay
• To ground g202 (diagram 2 of 2)
• Transmission control relay
• Unlock warning switch
• W/ 2-4 select switch
• W/ dbl cab
• W/ power window
• W/o 2-4 select switch
• W/o dbl cab
• W/o power window
• Washer level sensor
• Wiper & washer switch
• Wiper motor

Ground Distribution Wiring Diagram (2 of 2) for Toyota Tacoma 2003

List of elements for Ground Distribution Wiring Diagram (2 of 2) for Toyota Tacoma 2003:

• (2.4l, 2.7) idle air control valve
• (2.4l, 2.7) noise filter
• (3.4l) igniter
• (behind dash, left
• (left end of dash)
• (left front fender)
• (left kick panel)
• (left side of
• (right kick panel)
• 2.4l, 2.7l
• 3.4l
• Abs actuator with ecu
• B17
• B18
• B19
• B6 (left rear frame rail)
• Body ecu
• Brake fluid level warning switch
• C10
• C13
• C21
• Center air bag sensor assembly
• Combination meter
• Data link connector
• Daytime running light relay (main)
• Eb (2.4l, 2.7l) (under data link connector 1)
• Eb (3.4l) (near the throttle body)
• Ec (right front fender)
• Ef (2.4l, 2.7l) (ignition coil bracket)
• Efi relay
• Engine compt) r/b 2
• Engine control module
• Flasher relay
• From j/b 3 (left) (diagram 1 of 2)
• Fuel pump
• Fuel sender
• Heated oxygen sensor (bank 1 sensor 2)
• Heater relay
• High mounted stop light
• I1 (left kick panel)
• I13 (right side of dash)
• I9 (center of dash)
• Ignition coil & igniter
• J/b 3 (center) (behind center of dash)
• J/c 9, j/c 10 (left side of engine compt)
• J10
• Left front turn signal light
• Left license plate light
• Left parking light
• Left rear combination light
• Of steering column) j/b 1
• Power seat switch
• Pwr outlet relay
• Pwr relay
• Radio & player
• Rear differential lock detection switch
• Rear differential lock motor
• Right front turn signal light
• Right license plate light
• Right parking light
• Right rear combination light
• Side of dash)
• Starter relay