Lumina V6-191 3.1L VIN T MFI (1993)
Horn: Initial Inspection and Diagnostic Overview
1. Check for open in the Horn Fuse.
^
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 system.
