General Testing

1. For poor horn tone: Tighten bolts/screws in mounting area, or correct poor connections.
2. For low-pitched "moaning sound:" Adjust horn current.
3. For weak horn tone: Check for poor connections. If connections are good, adjust horn current.
4. For weak, strained tone: Check for foreign object in horn or damaged horn bezel.
5. For harsh vibration during horn operation: Check for horn contact with body components.