Troubleshooting Hints

PERFORM BEFORE BEGINNING SYSTEM DIAGNOSIS
1. If HORN fuse blows when replaced, check CKT 1640, CKT 29 and Horns for a short to ground.
^ Refer to Steering Wheel And Column for Steering Wheel and Column disassembly information.
^ 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.
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.