For 1990-2009 cars only
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was A Diagnostic System Check performed? | -- | Go to Step 2 | |
2 | Exchange the horn relay with a known good relay from the underhood wiring harness junction block. Does the horn continue to sound? | -- | Go to Step 3 | Go to Step 4 |
3 | Repair short to voltage in the Horn feed circuit. Refer to Wiring Repairs in wiring Systems. Is the repair complete? | -- | System OK | -- |
4 | Replace the faulty relay. Is the repair complete? | -- | System OK | -- |
