Troubleshooting Hints

PERFORM BEFORE BEGINNING SYSTEM DIAGNOSIS
1. Perform the System Check in Body Control Module.
2. Check Fuse 1D and Fuse 6A in I/P Fuse Block by visual inspection.
3. Check Fuse 1 in RH I/P Junction Block by visual inspection.
4. Before component replacement, check for poor terminal contact at component connectors and in-line harness connectors. Refer to Troubleshooting Procedures.
5. 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 Troubleshooting Procedures.
6. Check for proper installation of aftermarket electronic equipment which may effect the integrity of other systems. Refer to Troubleshooting Procedures. Diagnostic Aids