For 1990-2009 cars only
Step | Action | Yes | No |
|---|---|---|---|
1 | Did you perform the Horns Diagnostic System Check? | Go to Step 2 | |
2 | Press the horn switch. Do the horns have a harsh tone or buzzing? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
3 | Inspect the horns for inadequate torque or debris in the joint where it attaches to the vehicle. Refer to Horn Replacement . Did you find and correct the condition? | Go to Step 5 | Go to Step 4 |
4 | Replace the horns. Refer to Horn Replacement . Did you complete the replacement? | Go to Step 5 | -- |
5 | Operate the system in order to verify the repair. Did you find and correct the condition? | System OK | Go to Step 2 |
