Step | Action | Value(s) | Yes | No | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Did you perform the Lighting Systems Diagnostic System Check? | -- | Go to Step 2 | |||||||||||||||||
2 | Verify that the turn signal lamps are inoperative. Do the turn signal lamps operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 | ||||||||||||||||
3 | Inspect the TURN 20A fuse 10 in the IP fuse block. Is the fuse open? | -- | Go to Step 12 | Go to Step 4 | ||||||||||||||||
4 |
Does the test lamp illuminate? | -- | Go to Step 6 | Go to Step 5 | ||||||||||||||||
5 | Locate and repair the open in CKT 139 (PNK). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 14 | -- | ||||||||||||||||
6 |
Does the test lamp illuminate? | -- | Go to Step 8 | Go to Step 7 | ||||||||||||||||
7 | Replace the Multifunction Switch. Refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle in Steering Wheel and Column - Standard or Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle in Steering Wheel and Column - Tilt. Is the repair complete? | -- | Go to Step 14 | -- | ||||||||||||||||
8 | Inspect for an open or high resistance in the following circuits. Refer to Circuit Testing in Wiring Systems.
Was a problem found? | -- | Go to Step 9 | Go to Step 10 | ||||||||||||||||
9 | Locate and repair the open or high resistance in one of the following circuits. Refer to Wiring Repairs in Wiring Systems.
Is the repair complete? | -- | Go to Step 14 | -- | ||||||||||||||||
10 |
Is continuity present? | -- | Go to Step 11 | Go to Step 7 | ||||||||||||||||
11 | Replace the turn signal lamp flasher. Is the repair complete? | -- | Go to Step 14 | -- | ||||||||||||||||
12 | Inspect the following circuits for a short to ground. Refer to Circuit Testing in Wiring Systems.
Was a problem found? | -- | Go to Step 13 | Go to Step 11 | ||||||||||||||||
13 | Locate and repair the short to ground found in one of the following circuits. Refer to Wiring Repairs in Wiring Systems.
Is the repair complete? | -- | Go to Step 14 | -- | ||||||||||||||||
14 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |