For 1990-2009 cars

• | Perform the following inspections if a poor horn tone is evident:

- | Ensure the horn bolts in the mounting area are properly tightened.

- | Inspect for poor connections. Correct the poor connections, if evident.

- | Inspect the ground connections. Correct the poor ground connection, if evident.

• | Perform the following inspection if a weal, strained tone is evident:

- | Inspect for a foreign object(s) in the horn.

- | Remove any foreign object(s) found in the horn.

• | Perform the following inspection if a harsh vibration is evident:

- | Ensure the horn is not touching another object.

- | Bend the bracket so that the horn does not touch any other object.