Troubleshooting Hints

PERFORM BEFORE BEGINNING SYSTEM DIAGNOSIS
1. Check DR LKS Fuse in I/P Junction Block Center.
2. Check CTSY/PWR MIR Fuse and CHIME Fuse in the I/P Fuse Block.
3. Before component replacement, check for poor terminal contact at component and harness connectors.
4. Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.
5. Check for a broken (or partially broken) wire inside of insulation which could cause system malfunction but prove good in a continuity/voltage check with a system disconnected. (Refer to Troubleshooting Procedures.) Diagnostic Aids