B7 Check Power to 30A Fuse

- Remove 30A fuse.

- Key ON. Measure voltage at power side of fuse.

- Key OFF.

- Is B+ present?

YES -- Go to B8. B8 Check Circuit 537 (T/Y) For Open

NO -- Service power feed to 30A fuse. Go to B14. B14 Verify Concern Is Resolved