GROUND DISTRIBUTION – Toyota Tacoma X-Runner 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Toyota Tacoma X-Runner 2009

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Toyota Tacoma X-Runner 2009:

38

• (2.7l) air switching valve
• (4wd) 4wd position transfer indicator switch
• (4wd) l4 position transfer indicator switch
• (4wd) transfer shift actuator assembly
• (w/ add & 4wd) add actuator assembly
• (w/ cruise control) spiral cable
• 2.7l
• 4.0l
• A17
• A18
• A19
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Camshaft & crankshaft sensor shield
• Canister pump module
• Crank- shaft position sensor shield
• Data link connector 3
• E11
• E12
• Ee (4.0l) (right rear of engine compt)
• Ee (right rear of engine compt)
• Ef (4.0l) (left rear of engine compt)
• Eg (2.7l) (rear of cylinder head)
• Eh (2.7l) (rear of cylinder head)
• Engine control module
• Heated oxygen sensor (bank 1 sensor 2) shield
• Heated oxygen sensor (bank 2 sensor 2) shield
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Instrument panel j/b 2 (right side of dash)
• Junction connector (right side of dash)
• Knock control sensor (bank 1) shield
• Knock control sensor (bank 2) shield
• Noise filter (ignition)

Ground Distribution Wiring Diagram (2 of 4) for Toyota Tacoma X-Runner 2009

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Toyota Tacoma X-Runner 2009:

49

• (2.7l) engine control module
• (2wd)
• (4wd)
• (bench seat)
• (if equipped) downhill assist control switch
• (separate seat)
• (w/ access cab) right rear lower side door courtesy switch
• (w/ access cab) right rear upper side door courtesy switch
• (w/ built-in amplifier)
• (w/ door lock control) front passenger's side door lock assembly
• (w/ hydraulic booster type) steering sensor
• (w/ hydraulic booster type) traction control switch
• (w/ separate amplifier)
• 4.0l
• 4wd control ecu
• A/c amplifier
• A/c control assembly
• A15
• A16
• A21
• Access cab w/ speaker (woofer)
• Air bag sensor assembly center
• Bb (under front passenger's seat)
• Bc (under front passenger's seat)
• Bf (right "c" pillar)
• Blower resistor
• Damper servo motor (air mix)
• Damper servo motor (air vent mode)
• Door control receiver
• Door lock control switch
• Ed (4.0l) (right rear of engine compt)
• F12
• Hazard warning signal switch assembly
• Ib (center of dash)
• Id (under front of center console)
• Ie (right kick panel)
• Inner rear view mirror shield
• J11
• Junction connector
• Junction connector (behind right kick panel)
• Noise filter (ignition)
• O10
• Occupant classification ecu
• Power point socket
• Radio receiver assembly
• S24
• Speaker (woofer)
• Stereo component amplifier
• Voltage inverter

Ground Distribution Wiring Diagram (3 of 4) for Toyota Tacoma X-Runner 2009

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Toyota Tacoma X-Runner 2009:

50

• (4wd) differential lock shift actuator assembly
• (4wd) rear differential transfer indicator switch
• (if equipped) trailer socket
• (w/ access cab) left rear lower side door courtesy switch
• (w/ access cab) left rear upper side door courtesy switch
• (w/ double cab & access cab) map lamp
• (w/ vsc) yaw rate sensor
• A21
• Acc skt relay
• Accessory meter
• Air bag sensor assembly center
• Ba (under driver's seat)
• Bd (left rear frame rail)
• Be (left "b" pillar)
• Body ecu
• C13
• Center room lamp
• Center stop lamp
• Cigarette lighter
• Combination meter
• Combination switch
• Datalink connector
• Driver side j/b (left side of dash)
• Driver's side door lock assembly
• Driver's side front seat inner belt
• E11
• E12
• E13
• F10
• F11
• Fuel suction pump & gauge assembly
• H18
• H19
• Ia (left kick panel)
• Inner rear view mirror
• Junction connector 1
• Left license plate lamp
• Left rear combination lamp
• Outer mirror switch
• P/w relay
• Power point socket
• Power window master switch
• Rheostat
• Right license plate lamp
• Right rear combination lamp
• Tire pressure warning ecu
• To ground ic (diagram 4 of 4)
• Towing brake controller
• Turn signal flasher
• Unlock warning switch

Ground Distribution Wiring Diagram (4 of 4) for Toyota Tacoma X-Runner 2009

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Toyota Tacoma X-Runner 2009:

61

• (2.7l) air injection control driver
• (2.7l) air pump
• (4.0l) engine control module
• (4wd m/t) clutch start cancel switch
• (4wd w/ vacuum booster type) skid control ecu w/ actuator
• (4wd) 4wd control switch
• (a/t) key interlock solenoid
• (a/t) shift lock control ecu
• (hydraulic booster type) skid control ecu w/ actuator
• (hydraulic booster type) traction control switch
• (if equipped) towing converter relay
• (w/ hydraulic booster type) skid control ecu w/ actuator
• (w/o door lock control) body ecu
• A/f heater relay
• A26
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• Batt chg relay
• Brake fluid level warning switch
• C11
• Combination switch
• E13
• Ea (right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Efi relay
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Fog lamp switch
• From unlock warning switch (diagram 3 of 4)
• Heater relay
• Hydraulic booster type
• Ic (center of dash)
• Junction connector 4 & 5 (right side of dash)
• Left front fog lamp
• Left front turn signal lamp
• Left headlamp
• Left parking lamp
• Pressure switch
• Right front fog lamp
• Right front turn signal lamp
• Right headlamp
• Right parking lamp
• Rsca off switch
• Skid control ecu w/ actuator
• Sta relay
• Tire pressure warning reset switch
• Transponder key ecu
• Vacuum booster type
• W/ daytime running light
• W/ drl
• Windshield wiper motor
• Wireless door lock buzzer