B5 Check Circuit 537 (T/Y) For Ground Short

- Remove main relay.

- Check for ground short on Circuit 537 (T/Y) between 30A fuse and relay connector.

- Is a ground short detected?

YES -- Service as required. Go to B14. B14 Verify Concern Is Resolved

NO -- Go to B6. B6 Check Circuit 532 (O/Y) For Ground Short