Troubleshooting Hints

TRY THE FOLLOWING CHECKS BEFORE DOING SYSTEM DIAGNOSIS
1. Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.
2. 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 Diagnostic Aids for General Troubleshooting Procedures). Diagnostic Aids
3. Check LH Maxi Fuse Block Fuse CIRCUIT BREAKER "3". If open, check RED (742) for a short to ground.
^ Refer to Symptom Table for Diagnostic Charts.