Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Do the turn signal lamps flash? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the test lamp flash on and off? | -- | Go to Step 4 | Go to Step 5 |
4 | Replace the turn/hazard switch assembly. Refer to Turn Signal and Multifunction Switch Assembly - Disassemble - Off Vehicle and Turn Signal and Multifunction Switch Assembly - Assemble - Off Vehicle in Steering Wheel and Column - Tilt. Did you complete the replacement? | -- | Go to Step 10 | -- |
5 | Connect a test lamp between the signal circuit of the turn signal lamp flasher at the flasher and ground. Refer to Circuit Testing in Wiring Systems. Does the test lamp flash off and on? | -- | Go to Step 6 | Go to Step 7 |
6 | Repair a poor connection or an open in the signal circuit of the turn signal flasher. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 10 | -- |
7 | Connect a test lamp between the battery positive voltage circuit of the turn signal flasher and ground. Refer to Circuit Testing in Wiring Systems. Does the test lamp illuminate? | -- | Go to Step 8 | Go to Step 9 |
8 | Replace the turn signal lamp flasher. Refer to Turn Signal Flasher Replacement . Did you complete the replacement? | -- | Go to Step 10 | -- |
9 | Repair a poor connection or an open in the battery positive voltage circuit of the turn signal flasher. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Did you complete the repair? | -- | 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 |
