Relay Box: Testing and Inspection

INSPECT RELAY BLOCK NO.2 (Inside Engine Room Junction Block) CIRCUIT




a. Remove the fuse from the relay block No.2 and inspect the connector on the relay block side.
If the circuit is as specified, inspect the circuit connected to other parts.




b. Remove the relay from the relay block No.2 and inspect the connector on the relay block side.
If the circuit is as specified, inspect the circuit connected to other parts.

INSPECT REPLAY BLOCK NO.2 (Inside Engine Room Junction Block) CIRCUIT:

INSPECT ENGINE ROOM RELAY BLOCK NO.3 CIRCUIT




a. Remove the fuse from the engine room relay block No.3 and inspect the connector on the relay block side.
If the circuit is as specified, inspect the circuit connected to other parts.




b. Remove the relay from the engine room relay block No.3 and inspect the connector on the relay block side.
If the circuit is as specified, inspect the circuit connected to other parts.

R/B No.1:

INSPECT RELAY BLOCK NO.1 CIRCUIT
Remove the relay from the relay block No.1 and inspect the connector on the relay block side.
If the circuit is as specified, inspect the circuit connected to other parts.