Toyota Land Cruiser Quiz
Body Electrical

Overhead junction block

In this manual: Body Electrical
Introduction — 13Preparation — 19Service specifications — 19Engine Mechanical — 28Automatic Transmission — 22Body Electrical — 373Brake — 34Propeller Shaft — 7Transfer — 24Motor shift control system — 1Steering — 34Ignition — 7Charging — 9Emission Control — 6Cooling — 17Starting — 12Lubrication — 13Maintenance — 7Chassis — 1Disassembly — 1
~1min read

CIRCUIT

CIRCUIT

COMPONENTS

COMPONENTS
COMPONENTS

INSPECTION

1. INSPECT OVERHEAD JUNCTION BLOCK ASSEMBLY

INSPECT OVERHEAD JUNCTION BLOCK ASSEMBLY

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

INSPECT OVERHEAD JUNCTION BLOCK ASSEMBLY

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

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

INSPECT OVERHEAD JUNCTION BLOCK ASSEMBLY
INSPECT OVERHEAD JUNCTION BLOCK ASSEMBLY

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

LOCATION

LOCATION

Test yourself

A quick Toyota Land Cruiser quiz: every answer comes with an explanation and a link to the manual page.