Step | Action | Yes | No |
|---|---|---|---|
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 |
Do the appropriate turn signal lamps and/or indicators illuminate for each action? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 | Is only one turn signal lamp inoperative? | Go to Step 6 | Go to Step 4 |
4 | Is only one of the turn signal indicators inoperative? | Go to Step 5 | Go to Step 7 |
5 | Place the turn signal lever in the position of the inoperative indicator. Does the test lamp illuminate and flash. | Go to Step 10 | Go to Step 13 |
6 |
Does the test lamp illuminate and flash? | Go to Step 14 | Go to Step 15 |
7 | Do the hazard lamps operate properly? | Go to Step 8 | Go to Step 6 |
8 |
Does the test lamp illuminate and flash? | Go to Step 11 | Go to Step 9 |
9 | Test the turn signal/flasher signal circuit for an open, high resistance, or short to ground. Did you find and correct the condition? | Go to Step 19 | Go to Step 12 |
10 | Inspect for poor connections at the harness connector of the IPC. Did you find and correct the condition? | Go to Step 19 | Go to Step 16 |
11 | Inspect for poor connections at the harness connector of the turn/hazard-headlamp switch. Did you find and correct the condition? | Go to Step 19 | Go to Step 17 |
12 | Inspect for poor connections at the harness connector of the turn/hazard-flasher. Did you find and correct the condition? | Go to Step 19 | Go to Step 18 |
13 | Repair an open, high resistance, or short to ground in the inoperative turn signal supply voltage circuit. Did you complete the repair? | Go to Step 19 | -- |
14 | Repair an open or high resistance in the ground circuit of the inoperative lamp. Did you complete the repair? | Go to Step 19 | -- |
15 | Repair an open, high resistance, or short to ground in the inoperative turn signal supply voltage circuit. Did you complete the repair? | Go to Step 19 | -- |
16 | Replace the IPC. Refer to Instrument Cluster Replacement . Did you complete the replacement? | Go to Step 19 | -- |
17 | Replace the turn/hazard-headlamp switch. Did you complete the replacement? | Go to Step 19 | -- |
18 | Replace the turn/hazard-flasher. Did you complete the replacement? | Go to Step 19 | -- |
19 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
