Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Wiper/Washer Schematics Connector End View Reference: Wiper/Washer Connector End Views | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 | Turn ON the ignition. Are the windshield washers always ON? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections |
3 | Are the windshield wipers always ON? | Go to Step 4 | Go to Step 6 |
4 | Remove the WPR SW 10A fuse. Are the windshield washers always ON? | Go to Step 5 | Go to Step 7 |
5 | Test the windshield wiper switch signal 2 circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 9 |
6 | Test the windshield washer pump control circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 9 |
7 | Inspect for poor connections at the windshield wiper/washer switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 8 |
8 | Replace the windshield wiper/washer switch. Refer to Windshield Wiper and Washer Switch Replacement . Is the repair complete? | Go to Step 11 | -- |
9 | Inspect for poor connections at the windshield wiper motor. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 10 |
10 | Replace the windshield wiper motor module. Refer to Control Module References for replacement, setup, and programming. Is the repair complete? | Go to Step 11 | -- |
11 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
