Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Wiper/Washer Schematics Connector End View Reference: Master Electrical Component List | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 | Turn the ignition to the ON position. Is the windshield washer pump ON? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections |
3 | Disconnect the windshield wiper/washer switch. Does the washer turn OFF? | Go to Step 7 | Go to Step 4 |
4 | Disconnect the body control module (BCM) connector C3. Does the washer turn OFF? | Go to Step 8 | Go to Step 5 |
5 | Disconnect the BCM connector C1. Does the washer turn OFF? | Go to Step 9 | Go to Step 6 |
6 | Test for a short to battery positive voltage in the windshield washer pump control circuit. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 10 |
7 | Replace the windshield wiper/washer switch. Refer to Windshield Wiper and Washer Switch Replacement . Did you complete the replacement? | Go to Step 11 | -- |
8 | Repair a short to ground in the windshield washer switch signal circuit. Refer to Circuit Testing and Wiring Repairs . Did you complete the repair? | Go to Step 11 | -- |
9 | Replace the BCM. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement? | Go to Step 11 | -- |
10 | Replace the windshield washer fluid pump. Refer to Washer Pump Replacement . Did you complete the replacement? | 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 |
