GROUND DISTRIBUTION – Toyota Corolla CE 2003 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

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

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

• (behind left side of dash)
• (w/ auto glare- resistant ec mirror cut relay)
• (w/o auto glare- resistant ec mirror cut relay)
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• Air inlet control switch
• Airbag sensor assembly
• B1 (roof harness, at left side of windshield header)
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B2 (roof harness, at center of windshield header)
• B21
• B22
• B3 (right front door harness, near breakout for door speaker)
• Blower resistor
• Blower switch
• Buckle switch left seat position sensor
• Buckle switch right occupant detection sensor
• Center j/b (behind center of dash)
• Cigarette lighter, power outlet (front)
• Clock
• Combi- nation meter
• Combi- nation switch
• Combination meter
• Combination switch
• Cruise control actuator
• Cruise control ecu
• Data link conn 3
• Engine control module
• Engine room r/b
• Front left door key lock & unlock, door unlock detection switch
• Front left door lock control switch
• Front right door key lock & unlock, door unlock detection switch
• Front right door lock control switch
• Glass breakage sensor ecu
• H10
• Hazard switch
• Htr relay
• I10
• I8 (i/p harness, near breakout for starter cut relay)
• Ie (at left dash brace)
• Ig1 relay
• Inner mirror personal light
• Instrument panel j/b
• Integration relay
• Junction connector 7 (behind right kick panel)
• Junction connector j6 (behind left side of dash)
• Moonroof control relay and personal light switch
• Moonroof motor and limit switch
• Noise filter
• O/d main switch
• P/point relay
• P/w relay
• Power outlet (rear)
• Power window master switch
• Rear window defogger switch
• Remote control mirror switch
• Rh j/b (behind upper right side of dash)
• Rh r/b
• Rheostat
• Security indicator
• Shift lock control ecu
• St relay
• Turn signal flasher relay
• Tvip ecu
• Unlock warning switch

Ground Distribution Wiring Diagram (2 of 2) for Toyota Corolla CE 2003

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

• Abs actuator with ecu
• Bh (below left "c" pillar)
• Bi (at center rear of vehicle)
• Bj (below right "c" pillar)
• Brake fluid level warning switch
• Combination meter
• Data link connector 3
• Daytime running light relay
• Door control receiver
• E1 (engine room main harness, near breakout for skid control ecu)
• E2 (engine wire, near camshaft position sensor)
• E4 (engine room main harness, near engine room j/b)
• Ea (at front side of right fender)
• Eb (at left rear of engine)
• Ec (at rear of engine)
• Ed (on left suspension tower)
• Engine control module
• Engine room r/b
• Fan efi relay
• Fan no.2 relay
• Front wiper motor
• Fuel pump fuel sender
• Heated oxygen sensor (bank 1, sensor 1)
• Heated oxygen sensor (bank 1, sensor 2)
• Heated oxygen sensor (bank 1, sensor 2) shields
• High mounted stop light
• Idle air control valve
• If (at left dash brace)
• Ignition coil & ignitor no.1
• Ignition coil & ignitor no.2
• Ignition coil & ignitor no.3
• Ignition coil & ignitor no.4
• Junction connector j2 & j3 (behind right side of dash)
• Junction connector j4 & j5 (behind right side of dash)
• Junction connector j8 & j9 (near left rear combination light)
• Left (high) headlight
• Left front fog light
• Left front parking light left front turn signal light
• Left license plate light
• Left rear combination light
• Pressure switch
• R16
• Radiator fan resistor
• Radio and player
• Rear window defogger
• Red
• Right (high) headlight
• Right front fog light
• Right front parking light right front turn signal light
• Right license plate light
• Right rear combination light
• Vehicle speed sensor
• Washer level sensor