Repair and Diagnosis: Electrical: Horns: Inspection
- Horn is electrically grounded through mounting. Be sure that good metal to metal contact is established.
- Test the horn by connecting battery voltage to the connector with the horn grounded through the mount.
- The horn should make a sound. If the horn fails to make a sound, replace it.
- If the horn makes a sound, test the horn relay located in the engine compartment fuse box.