Section 13-06: Horn
1994 Mustang Workshop Manual
DIAGNOSIS AND TESTING
Symptom Chart
Condition
Possible Source
Action
Horn Sounds Continuously
Horn blow switch.
Switch circuitry.
Go to
Pinpoint Test A.
Horn System Inoperative
Circuitry open/shorted.
Horn relay.
Horn blow switch.
Horns.
Go to
Pinpoint Test B.