Toyota Land Cruiser

 Service Manual

Body Electrical
Overhead junction block

CIRCUIT

COMPONENTS

INSPECTION

1. INSPECT OVERHEAD JUNCTION BLOCK ASSEMBLY

Disconnect the connector from the overhead J/B and inspect the connector on the wire harness side, as shown.

If continuity is not as specified, repair or replace the wire harness.

2. Overhead J/B side: INSPECT OVERHEAD JUNCTION BLOCK ASSEMBLY

If continuity is not as specified, replace the overhead J/B assembly.

LOCATION

Antenna

Audio system

Body electrical system

Combination meter

Combination meter

Compass

Defogger system

Engine immobiliser system

Fog light system

Garage door opener system

Headlight and taillight system

Horn system

Interior light system

Ignition switch and key unlock warning switch

Multi display

Overhead junction block

Power door lock control system

Power window control system

Stop light system

Sliding roof system

Troubleshooting

Turn signal and hazard warning system

Wiper and washer system

Wireless door lock control system