GROUND DISTRIBUTION – Toyota 4Runner SR5 2003 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Toyota 4Runner SR5 2003

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Toyota 4Runner SR5 2003:

• (on rear of right cylinder head)
• 4.0l
• 4.7l
• A/c lock sensor
• A/f heater relay
• Abs & ba & trac & vsc actuator
• Add actuator
• Air sus relay
• Batt chg relay
• C10
• Combination meter
• Combination switch
• Compt)
• Data link connector
• Defog relay
• E1 (near right front of engine compartment)
• E12 (engine harn near right of right cylinder head)
• E3 (engine harn, near rear of engine)
• E7 (engine harn, near left headlight)
• Ea (right front inner fender)
• Eb (left front inner fender)
• Ec (on right cylinder head)
• Ed (on left cylinder head)
• Ee (on rear of right cylinder head)
• Ef (rear of left cylinder head)
• Efi relay
• Engine control module
• Engine hood courtesy switch
• Engine room r/b (left side of engine compt)
• Engine room r/b 3 (left side of engine compt)
• Engine room r/b 4 (left side of engine compt)
• Fr fog relay
• Front wiper motor
• Heater relay
• Ig relay
• Ignition coil & igniter 1
• Ignition coil & igniter 2
• Ignition coil & igniter 3
• Ignition coil & igniter 4
• Ignition coil & igniter 5
• Ignition coil & igniter 6
• Ignition coil & igniter 7
• Ignition coil & igniter 8
• J/c 2, j/c 3 (left front of engine j2
• J/c 26 (behind right side of dash)
• Left front fog light
• Left front park light
• Left front turn signal light
• Left low beam head- light
• Noise filter
• Noise filter 1
• Noise filter 2
• Right front fog light
• Right front park light
• Right front turn signal light
• Right low beam head- light
• S10
• S14
• S15
• Skid control ecu
• Sta relay
• Suspension control ecu
• Transfer shift actuator
• Washer level sensor

Ground Distribution Wiring Diagram (2 of 3) for Toyota 4Runner SR5 2003

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Toyota 4Runner SR5 2003:

• (body harn, center of roof)
• (body harn, left side of liftgate)
• (on left "d" pillar)
• 4wd control switch
• A/c control assembly
• A12
• A13
• A14
• A15
• A16
• A18
• Absorber control switch
• Back door ecu
• Bl (below left front seat)
• Blower motor controller
• Body ecu
• Center j/b (behind right center of dash)
• Cigarette lighter
• Data link connector
• Dc skt relay
• Defogger switch
• Door control receiver
• Downhill assist control switch
• Driver power seat control switch
• Driver side j/b (behind lower left side of dash)
• Driver's seat lumbar support control switch
• Front power outlet
• Fuel pump
• Glove box light
• Hazard switch
• Height control switch
• High mounted stop light
• I7 (dash harn, right center of dash)
• Inner mirror
• Interior light
• J/c 22, j/c 23 (behind instrument cluster)
• J/c 24 (behind lower right center of dash)
• J/c 38 (in left front door)
• J/c 40, j/c 41 (left side of cargo area)
• J/c 43, j/c 44 (under left front seat)
• J/c 5 (behind right kick panel)
• J22
• J23
• J40
• J41
• J43
• J44
• Left buckle switch
• Left front door lock control switch
• Left front door lock key switch
• Left mirror heater
• Left rear combination light
• Left rear door lock detection switch
• Left seat heater
• Left seat heater switch
• Left vanity light
• License plate light
• Luggage compartment light
• Moonroof control ecu
• Moonroof control switch
• Personal light
• Power relay
• R22
• Rear power outlet
• Rear window defogger
• Remote control mirror switch
• Right rear combination light
• Right seat heater switch
• Right vanity light
• Shift lock control ecu
• Skid control ecu
• Theft deterrent ecu
• To j/c 15 (diagram 3 of 3)
• To j/c 37 (diagram 3 of 3)
• Towing converter relay
• Trailer socket
• Turn signal flasher relay
• Voltage inverter

Ground Distribution Wiring Diagram (3 of 3) for Toyota 4Runner SR5 2003

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Toyota 4Runner SR5 2003:

• 4wd control ecu
• 6-speaker
• A32
• Airbag sensor assembly
• B1 (body harn, right front door)
• B5 (body harn, near left rear wheelwell)
• Bm (below right front seat)
• Bn (on left rear of frame)
• Bp (on right "d" pillar)
• Combination switch
• Diff lock switch
• Dvd automatic changer
• Engine control module
• Exc 6-speaker
• From center j/b (diagram 2 of 3)
• From j/c 5 (diagram 2 of 3)
• Front passenger's power seat control switch
• Height control compressor
• Height control motor
• Height control valve
• I5 (dash harn, behind left center of dash)
• Ih (behind left center of dash)
• Ij (behind left center of dash)
• J/c 10, j/c 11 (behind instrument j10 cluster)
• J/c 14, j/c 15 (behind instrument cluster)
• J/c 33, j/c 34 (behind right end of dash)
• J/c 37 (behind right kick panel)
• J/c 45, j/c 46 (under right front seat)
• J11
• J14
• J15
• J33
• J34
• J45
• J46
• Key interlock solenoid
• Low pressure tank valve
• Main switch
• Navigation ecu
• Odo/trip switch
• R12
• Radio & player
• Radio & player w/ display
• Rear seat audio controller
• Rheostat
• Right buckle switch
• Right front door lock control switch
• Right front door lock detection switch
• Right mirror heater
• Right rear door lock detection switch
• Right seat heater
• S23
• Steering sensor
• Stereo component amplifier
• Towing brake controller
• Trac off switch
• Transponder key computer
• Unlock warning switch