Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Wiper/Washer Schematics Connector End View Reference: Wiper/Washer Connector End Views DEFINITION: The windshield washer pump is always ON. | |||
1 | Did you perform the Wiper/Washer Diagnostic System Check? | Go to Step 2 | |
2 |
Is the windshield washer pump always ON? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
3 | Are the windshield washer wipers always ON? | Go to Step 4 | Go to Step 6 |
4 |
Does the test lamp illuminate? | Go to Step 5 | Go to Step 11 |
5 | Test the windshield wiper switch signal 1 circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 13 | Go to Step 10 |
6 | Disconnect the windshield washer relay. Is the windshield washer pump ON? | Go to Step 8 | Go to Step 7 |
7 | Connect a test lamp from battery positive voltage to the windshield washer relay control circuit terminal in the underhood fuse block. Does the test lamp illuminate? | Go to Step 9 | Go to Step 12 |
8 | Repair the windshield washer pump control circuit for a short to voltage. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 13 | -- |
9 | Test the windshield washer relay control circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 13 | Go to Step 11 |
10 | Replace the windshield wiper/washer switch. Refer to Turn Signal Multifunction Switch Replacement in Steering Wheel and Column. Is the repair complete? | Go to Step 13 | -- |
11 | Replace the windshield wiper motor cover. Refer to Wiper Motor Cover Replacement . Is the repair complete? | Go to Step 13 | -- |
12 | Replace the windshield washer relay. Is the repair complete? | Go to Step 13 | -- |
13 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
