Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Lighting Systems Connector End Views or Data Communication Connector End Views | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 |
Does the turn signal system operate normally? | Go to Step 3 | |
3 | Test the appropriate turn signal bulb supply voltage circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs. Did you find and correct the condition? | Go to Step 10 | Go to Step 4 |
4 |
Does the test lamp illuminate? | Go to Step 5 | Go to Step 6 |
5 | Test the appropriate turn signal switch signal circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs. Did you find and correct the condition? | Go to Step 10 | Go to Step 7 |
6 | Inspect for poor connections at the harness connector of the turn signal/hazard flasher module. Refer to Testing for Intermittent Conditions and Poor Connections and Wiring Repairs. Did you find and correct the condition? | Go to Step 10 | Go to Step 8 |
7 | Inspect for poor connections at the harness connector of the turn/hazard switch. Refer to Testing for Intermittent Conditions and Poor Connections and Wiring Repairs. Did you find and correct the condition? | Go to Step 10 | Go to Step 9 |
8 | Replace the turn signal/hazard flasher module. Refer to Control Module References. Did you complete the replacement? | Go to Step 10 | -- |
9 | Replace the multifunction, turn signal and hazard switch. Refer to Turn Signal Multifunction Switch Replacement. Did you complete the replacement? | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
