For 1990-2009 cars only
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Disconnect the turn signal switch connector. Does the horn stop? | -- | Go to Step 4 | Go to Step 2 |
2 | Remove the horn relay. Does the horn stop? | -- | Go to Step 3 | Go to Step 5 |
3 | Connect a test lamp from terminal X5 to B+. Does the test lamp light? | -- | Go to Step 7 | Go to Step 6 |
4 | Replace the horn switch. Is the repair complete? | -- | System OK | -- |
5 | Locate and repair the short to voltage in CKT 29 (DK GRN). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | System OK | -- |
6 | Replace the horn relay. Is the repair complete? | -- | System OK | -- |
7 | Locate and repair the short to ground in CKT 28 (BLK). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | System OK | -- |
