Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Horns System Check? | -- | Go to Step 2 | Go to Horns System Check |
2 |
Does the test lamp illuminate? | -- | Go to Step 3 | Go to Step 4 |
3 |
Does the test lamp illuminate? | -- | Go to Step 5 | Go to Step 6 |
4 | Repair the open in CKT 40 between the fuse block and the convenience center. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Horns System Check | -- |
5 | Use a fused jumper in order to backprobe the convenience center connector C1 between terminal R and terminal T. Does the horn sound? | -- | Go to Step 7 | Go to Step 8 |
6 |
Does the horn sound? | -- | Go to Step 9 | Go to Step 10 |
7 | Replace the horn relay. Did you complete the repair? | -- | Go to Horns System Check | -- |
8 |
Does the test lamp illuminate? | -- | Go to Step 11 | Go to Step 12 |
9 | Replace the turn/hazard headlamp switch assembly. Did you complete the repair? | -- | Go to Horns System Check | -- |
10 | Repair the open in CKT 28 between the convenience center and the turn/hazard headlamp switch assembly. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Horns System Check | -- |
11 |
Does the test lamp illuminate? | -- | Go to Step 13 | Go to Step 14 |
12 | Repair the open in CKT 29 between the convenience center and the horn. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Horns System Check | -- |
13 | Replace the horn. Refer to Horn Replacement . Did you complete the repair? | -- | Go to Horns System Check | -- |
14 | Repair the open in CKT 150 between the horn and G102. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Horns System Check | -- |
