Troubleshooting Hints

PERFORM BEFORE BEGINNING SYSTEM DIAGNOSIS
1. Check 1GN 1 Fuse by visual inspection.
2. Check PWR DR LK Fuse by visual inspection.
3. Check INT LP Fuse by visual inspection.
4. Check for a broken (or partially broken) wire inside of the insulation which could cause system failure but prove GOOD in a continuity/voltage check. (Refer to General Troubleshooting Procedures.)
5. Check for proper installation of aftermarket electronic equipment which may effect the integrity of other systems. (Refer to General Troubleshooting Procedures.) Diagnostic Aids