Initial Inspection and Diagnostic Overview

1. Check Fuse 4. If Fuse 4 is open, check for a short to ground in CKT 1040.
2. Check Fuse 17. If Fuse 17 is open, check for a short to ground in CKT 39.
3. Check that G300 is clean and tight.
4. If ELC Compressor Assembly runs continuously for approximately 7 minutes, check system air hoses for cracks or leaks.

Check for a broken (or partially broken) wire inside of the insulation which could cause system failure bur prove "GOOD" in a continuity/voltage check (see "Diagnostic Aids").

Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems )see "Diagnostic Aids").