Power Distribution Module: Testing and Inspection

Relay Control Module Input Test

1. Turn the ignition switch to LOCK (0), and remove the under-hood fuse/relay box under cover Under-Hood Fuse/Relay Box Removal and Installation.

2. Disconnect under-hood fuse/relay box connector J (10P).





3. Inspect the connector and socket terminals to be sure they are all making good contact.

- If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
- If the terminals look OK, go to step 4.

4. Reconnect the connector to the under-hood fuse/relay box, and do the following input tests.

- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, go to step 5.





5. Disconnect under-hood fuse/relay box connector J (10P), and do the following input tests.

- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the relay control module must be faulty, replace the under-hood fuse/relay box Under-Hood Fuse/Relay Box Removal and Installation.