Engine Room/Cowl Side Junction Blocks

INSPECTION













1. INSPECT ENGINE ROOM JUNCTION BLOCK CIRCUIT




a. Remove the fuse from the relay block and inspect the connector on the relay block side.
If the circuit is not as specified, inspect the circuits connected to other parts.







b. Remove the relay from the relay block and inspect the connector on the relay block side.
If the circuit is not as specified, inspect the circuits connected to other parts.







c. Inspect Engine Room Relay Block Inner Circuit:
Inspect the connector on the relay block side.

HINT: Remove the relay block from the vehicle.

If the circuit is not as specified, replace it with relay block assembly.

HINT: The relay is built in the engine room junction block. Also the relay is constructed with a relay block that is in the junction block as a unit. To disconnect the wire harness connecting with relay block is impossible. If the relay has a malfunction, replace it with the relay block assembly wire harness together.







2. INSPECT COWL SIDE JUNCTION BLOCK LH CIRCUIT







a. Remove the fuse from the junction block and inspect the connector on the junction block side.
If the circuit is not as specified, inspect the circuits connected to other parts.




b. Remove the relay from the junction block and inspect the connector on the junction block side.
If the circuit is not as specified, inspect the circuits connected to other parts.







3. INSPECT COWL SIDE JUNCTION BLOCK RH CIRCUIT








a. Remove the fuse from the junction block and inspect the connector on the junction block side.
If the circuit is not as specified, inspect the circuits connected to other parts.




Remove the relay from the junction block and inspect the connector on the junction block side.

If the circuit is not as specified, inspect the circuits connected to other parts