Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
|
Important: A short to ground will cause an open fuse(s). Before performing this diagnostic procedure, inspect the fuse(s) for an open. | ||||
1 |
Does the test lamp light? | -- | Go to Step 2 | Go to Step 3 |
2 | Connect the test lamp between terminal A and terminal C of the hazard switch connector. Does the test lamp light? | -- | Go to Step 4 | Go to Step 5 |
3 | Use the test lamp in order to backprobe the left IP junction block connector C1 between terminal B4 and ground. Does the test lamp light? | -- | Go to Step 6 | Go to Step 7 |
4 |
Does the test lamp flash? | -- | Go to Step 8 | Go to Step 9 |
5 | Repair the open in CKT 150 between the hazard switch and ground splice pack G201. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
6 | Repair the open in CKT 739 between the left IP junction block and the hazard switch. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
7 | Replace the left IP junction block. Refer to Relay/Fuse Center Replacement in Wiring Systems. Is the repair complete? | -- | -- | |
8 | Replace the hazard switch. Refer to Hazard Flasher Switch Replacement in Instrument Panel, Gauges, and Console. Is the repair complete? | -- | -- | |
9 |
Does the test lamp flash? | -- | Go to Step 10 | Go to Step 11 |
10 | Repair the open in CKT 16 between the hazard switch and the turn/headlamp switch assembly. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
11 | Replace the turn/headlamp switch assembly. Refer to Multifunction Turn Signal Lever Replacement - On Vehicle in Steering Wheel and Column - Tilt. Is the repair complete? | -- | -- | |
