GROUND DISTRIBUTION – Toyota 4Runner Limited 2005 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2005

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2005:

• (behind upper right side of dash) i8
• (ignition 1) noise filter
• (ignition 2) noise filter
• (near rear of engine)
• (on left side of engine compt) engine room r/b
• 4.0l
• 4.7l
• A/f heater relay
• A44
• Add actuator
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Air injection control driver
• Air sus relay
• Batt chg relay
• Brake fluid level warning switch
• C10
• C13
• Combination meter
• Combination switch
• Crankshaft position sensor shield
• Data link connector 3
• Defog relay
• E1 (in engine harness, near right front of engine compartment)
• E12 (in engine harness, near rear of right cylinder head)
• E3 (in engine harness, near rear of engine)
• E7 (in engine harness, near left headlight)
• Ea (on right front inner fender)
• Eb (on left front inner fender)
• Ed (on left cylinder head)
• Ee (4.7l) (on rear of right cylinder head)
• Ef (on rear of left cylinder head)
• Efi relay
• Engine control module
• Engine hood courtesy switch
• Engine room r/b 3 (on left side of engine compt)
• Engine room r/b 4 (on left side of engine compt)
• Front wiper motor
• Heated oxygen sensor (bank 1 sensor 2) shield
• Heated oxygen sensor (bank 2 sensor 2) shield
• Heater relay
• Ig relay
• Ignition coil & igniter
• Ignition coil & igniter 1
• Ignition coil & igniter 2
• Ignition coil & igniter 3
• Ignition coil & igniter 4
• Ignition coil & igniter 5
• Ignition coil & igniter 6
• J/c 2 & 3 (on left front of engine compt, near battery)
• J/c 28 (behind right side of dash, near firewall grommet)
• J/c 35 &36 (behind right end of dash)
• J35
• J36
• Knock sensor (bank 1) shield
• Knock sensor (bank 2) shield
• Leak detection pump assembly
• Left front fog light
• Left front parking light
• Left front turn signal light
• Left low head- light
• Left vvt sensor shield
• Nca
• Right front fog light
• Right front parking light
• Right front turn signal light
• Right low head- light
• Right vvt sensor shield
• S14
• S15
• S28
• S29
• Skid control ecu w/ actuator
• Sta relay
• Suspension control ecu
• Transfer shift actuator
• Washer level sensor

Ground Distribution Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2005

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2005:

• (4wd) downhill assist control switch
• (below left front seat) bl
• (if equipped) left vanity light
• (if equipped) right vanity light
• (in dash harness, behind right center of dash)
• (on left "d" pillar) bo
• (on left rear of frame) bn
• (w/ drl) daytime running light relay & turn signal flasher relay
• 4.7l
• 4wd control switch
• A/c control assembly
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• B3 (in body harness, near center rear of roof)
• B5 (in body harness, near left rear wheelwell)
• B6 (in body harness, in left side of liftgate)
• Back door ecu
• Blower motor controller
• Body ecu
• Center j/b (behind right center of dash)
• Cigarette lighter
• Data link connector
• Dc skt relay
• Door control receiver
• Driver power seat control switch
• Driver side j/b (behind lower left end of dash)
• Driver's seat lumbar support control switch
• Front power outlet
• Fuel pump
• Glove box light
• Hazard switch
• Height control compressor
• Height control mode select switch
• Height control motor
• Height control switch
• Height control valve
• High mounted stop light
• Ig (on left kick panel)
• Ii (behind right center of dash)
• Inner mirror
• Interior light
• J/c 22 & 23 (behind instrument cluster)
• J/c 24
• J/c 38 (in left front door)
• J/c 40 & 41 (on left side of cargo area, near "d" pillar)
• J/c 43 & 44 (under left front seat)
• J/c 5
• J22
• J23
• J40
• J41
• J43
• J44
• Left buckle switch
• Left front door key lock & unlock switch, left front door lock detection switch, left front door lock motor
• Left mirror heater
• Left rear abs speed sensor shield
• Left rear combination light
• Left rear door lock detection switch & door lock motor
• Left seat heater
• Left seat heater switch
• License plate light
• Low pressure tank valve
• Luggage compartment light
• Moon roof control ecu
• Moon roof control switch
• Nca
• Personal light
• Power relay
• Power window master switch, left front door lock control switch
• R22
• Rear power outlet
• Rear window defogger
• Remote control mirror switch
• Right rear abs speed sensor shield
• Right rear combination light
• Right seat heater switch
• Security indicator light, heater control panel, defogger switch
• Shift lock control ecu
• Theft deterrent ecu
• To j/c 14 & 15 (diagram 3 of 3)
• To j/c 37 (diagram 3 of 3)
• Towing converter relay
• Trailer socket
• Turn signal flasher relay
• Voltage inverter
• W/o electric modulated air suspension
• Yaw rate sensor

Ground Distribution Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2005

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2005:

• (2wd) auto lsd switch
• (ignition1) noise filter
• 4.7l
• 4wd control ecu
• 6-speaker
• A32
• Air bag sensor assembly
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Air pump
• Air switching valve
• B1 (in body harness, in right front door)
• Bm (below right front seat)
• Bp (on right "d" pillar)
• C10
• C12
• C13
• C14
• Combi- nation switch
• Combin- ation meter
• Combination switch
• Crankshaft position sensor shield
• Curtain air bag cutoff switch
• Data link connector
• Diff lock switch
• E10 (near right rear of cylinder head)
• E11 (near rear of right cylinder head)
• E4 (in engine harness, near rear of engine)
• Ec (4.7l) (on right cylinder head)
• Ee (4.0l) (on rear of right cylinder head)
• Engine control module
• Eq (4.7l) (on top of engine)
• Er (4.7l) (right side of engine compt)
• Except 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
• Heated oxygen sensor (bank 1 sensor 2) shield
• Heated oxygen sensor (bank 2 sensor 2) shield
• I5 (in dash harness, behind left center of dash)
• I8 (behind upper right side of dash)
• Ih (behind left center of dash)
• Ij (behind right center of dash)
• Ik (on right kick panel)
• J/c 10 & 11 (behind instrument j10 cluster)
• J/c 14 & 15 (behind instrument cluster)
• J/c 28 (behind right end of dash)
• J/c 33 & 34 (behind right end of dash)
• J/c 37
• J/c 45 & 46 (under right front seat)
• J11
• J14
• J15
• J33
• J34
• J45
• J46
• J52
• Junction connector
• Key interlock solenoid
• Knock sensor (bank 1) shield
• Knock sensor (bank 2) shield
• Main switch
• Nca
• Occupant classi- fication ecu
• Odo/trip switch, turn signal indicator light
• 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 motor & right front door lock detection switch
• Right mirror heater
• Right rear door lock motor & right rear door lock detection switch
• Right seat heater
• S23
• Steering sensor
• Stereo component amplifier
• Tire pressure monitor ecu
• Towing brake controller
• Transponder key computer
• Unlock warning switch
• W/ navigation system
• W/o navigation system