Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was A Diagnostic System Check performed? | -- | Go to Step 2 | |
2 | Visually inspect the 15 Amp HORN fuse for an open. Is the fuse open? | -- | Go to Step 3 | Go to Step 4 |
3 | With the horn relay removed test the Fuse Output-Battery circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | System OK | Go to Step 5 |
4 | With the Horn relay removed, test the Fused Output-Battery circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | System OK | Go to Step 7 |
5 | With relay still removed test the Horn feed circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | System OK | Go to Step 6 |
6 | Replace the horn assembly Refer to Horn Replacement . Is the repair complete? | -- | System OK | -- |
7 | With relay still removed test the Horn feed circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | System OK | Go to Step 8 |
8 | Test the ground circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | System OK | Go to Step 6 |
