GROUND DISTRIBUTION – Toyota Tacoma PreRunner 2014 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Toyota Tacoma PreRunner 2014

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Toyota Tacoma PreRunner 2014:

47

• (4wd) 4wd position transfer indicator switch
• (4wd) add actuator assembly
• (4wd) l4 position transfer indicator switch
• (4wd) transfer shift actuator assembly
• (steering column) (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
• Air switching valve
• Air switching valve (bank 1)
• Air switching valve (bank 2)
• Camshaft position sensor shield
• Canister pump module
• Crank- shaft position sensor shield
• Crankshaft position sensor shield
• Data link connector 3
• E11
• E12
• E19
• E20
• Ec1
• Ee (4.0l) (rear of right cylinder bank)
• Ef (4.0l) (rear of left cylinder bank)
• Eg (2.7l) (rear of cylinder head)
• Eh (2.7l) (rear of cylinder head)
• Engine control module
• From instrument panel j/b 2 (diagram 1 of 4)
• Heated oxygen sensor (bank 1 sensor 2) shield
• Heated oxygen sensor (bank 2 sensor 2) shield
• Id2
• 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 (behind right side of dash)
• Knock control sensor (bank 1) shield
• Knock control sensor (bank 2) shield
• Nca
• Noise filter (ignition)
• To ground ee (diagram 1 of 4)

Ground Distribution Wiring Diagram (2 of 4) for Toyota Tacoma PreRunner 2014

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Toyota Tacoma PreRunner 2014:

76

• (120v) rear power point socket assembly
• (120v) voltage inverter
• (2.7l) engine control module
• (2wd)
• (4wd)
• (access cab) right rear lower side door courtesy switch
• (access cab) right rear upper side door courtesy switch
• (if equipped) downhill assist control switch
• (steering column) (w/ audio switch) spiral cable
• (w/ bench seat)
• (w/ built-in type amplifier) speaker (woofer)
• (w/ separate seat)
• (w/ separate type amplifier) stereo component amplifier
• 4.0l
• 4wd control ecu
• A/c amplifier
• A/c control assembly
• A15
• A21
• A33
• Access cab
• Access cab w/ speaker (woofer)
• Air bag sensor assembly center
• Backup lamp relay
• Bb (under front passenger's seat)
• Bc (under center console)
• Bc2
• Bc4
• Bf (right "c" pillar)
• Bg1
• Bh1
• Bj2
• Blower resistor
• Damper servo motor (air mix)
• Damper servo motor (air vent mode)
• Door control receiver
• Door lock control switch
• Double cab
• E21
• Ed (4.0l) (rear of right cylinder bank)
• Except tmmtx made
• F12
• Front passenger's side door lock assembly
• Hazard warning signal switch assembly
• Ib (left center of dash)
• Ic1
• Ic7
• Id (under front of center console)
• Ie (right kick panel)
• Ik3
• Ik4
• Il1
• J16
• J17
• Junction connector
• Junction connector (behind right kick panel)
• Junction connector 16 & 17 (behind right side of dash)
• Junction connector 4 & 5 (behind right side of dash)
• Left outer rear view mirror
• Left seat heater switch
• N24
• Navigation receiver assembly (w/ built-in type amplifier) radio & display receiver assembly
• Noise filter (ignition)
• Occupant classification ecu
• R30
• Right front seat cushion heater assembly
• Right outer rear view mirror
• Right seat heater switch
• S24
• Steering sensor
• Tmmtx made
• Traction control switch
• W/ drl
• W/ navigation
• W/ outer rear view mirror side turn signal light
• W/o navigation

Ground Distribution Wiring Diagram (3 of 4) for Toyota Tacoma PreRunner 2014

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Toyota Tacoma PreRunner 2014:

73

• (12v) acc skt relay
• (12v) front power outlet socket 1 (power point socket assembly)
• (12v) front power outlet socket 2 (power point socket assembly)
• (access cab) left rear lower side door courtesy switch
• (access cab) left rear upper side door courtesy switch
• (double & access cab) map lamp
• (if equipped) towing brake controller
• (if equipped) trailer socket
• (w/ trailer towing)
• A21
• Access cab
• Air bag sensor assembly center
• Ba (under driver's seat)
• Bd (left rear frame rail)
• Bd1
• Be (left "b" pillar)
• Be1
• Be2
• Bf1
• Bi2
• Body ecu
• C13
• Center room lamp
• Center stop lamp
• Combination meter
• Combination switch
• Data link connector
• Differential lock shift actuator assembly
• Double cab
• Driver side j/b (left end of dash)
• Driver's side door lock assembly
• Driver's side front seat inner belt
• E11
• E12
• E13
• Except tmmtx made
• F10
• F11
• Flash relay
• Fuel suction pump & gauge assembly
• H18
• H19
• Ia (left kick panel)
• Ic1
• Ic6
• Ic7
• Inner rear view mirror
• Ip1
• Junction connector 1
• Left front seat cushion heater assembly
• Left license plate lamp
• Left rear combination lamp
• Left vanity light (left visor assembly)
• O11
• O12
• O13
• Outer mirror switch
• P/w relay
• Power window master switch
• Rear differential transfer indicator switch
• Rheostat
• Right license plate lamp
• Right rear combination lamp
• Right vanity light (right visor assembly)
• Tire pressure warning ecu
• Tmmtx made
• To ground ic (diagram 4 of 4)
• Turn signal flasher
• Unlock warning switch
• W/ bench seat
• W/ drl
• W/ vanity light
• Yaw rate sensor

Ground Distribution Wiring Diagram (4 of 4) for Toyota Tacoma PreRunner 2014

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Toyota Tacoma PreRunner 2014:

67

• (4.0l) engine control module
• (4wd m/t) clutch start cancel switch
• (4wd w/ vacuum booster type) skid control ecu w/ actuator
• (4wd) curtain air bag cut off switch
• (a/t) key interlock solenoid
• (a/t) shift lock control ecu
• (if equipped) 4wd control switch
• (w/ door lock control) driver's side door lock assembly
• (w/ hydraulic booster type) skid control ecu w/ actuator
• (w/ hydraulic booster type) traction control switch
• 2.7l m/t
• 4.0l & 2.7l a/t
• A/f htr relay
• A26
• A27
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• Air injection control driver
• Air pump
• Batt chg relay
• Body ecu
• Brake fluid level warning switch
• C11
• Combination switch
• E13
• Ea (right front of engine compt)
• Eb (left front of engine compt)
• Efi main relay
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Engine room r/b 2 (left front of engine compt)
• Fog lamp switch
• From unlock warning switch (diagram 3 of 4)
• Front passenger's side door lock assembly (w/ door lock control)
• H10
• H11
• Htr relay
• Ia3
• Ic (right center of dash)
• Ic6
• Ik3
• Junction connector 4 & 5 (behind right side of dash)
• Left front fog lamp
• Left headlight assembly
• Option connector (trailer socket)
• Pressure switch
• Right front fog lamp
• Right headlight assembly
• Seat htr relay
• Skid control ecu w/ actuator
• Sta relay
• Tire pressure warning reset switch
• Transponder key ecu
• W/ hydraulic booster type
• W/ vacuum booster type
• W/o door lock control
• Windshield wiper motor
• Wireless door lock buzzer