Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: The wiper washer is inoperative when the switch is activated. Wipers operate normally. | ||||
1 | Did you review the Wiper Washer System Circuit Description and perform the necessary inspections? | -- | Go to Symptoms | |
2 |
Does the test light illuminate? | -- | ||
3 | Inspect and repair the washer pump lines, nozzles, and connections for any restrictions or leaks. Did you find and correct the condition? | -- | ||
4 | Replace the windshield washer pump. Refer to Washer Pump/Reservoir Replacement . Is the repair complete? | -- | -- | |
5 | Test and repair the washer pump ground circuit 150 for an open or high resistance. Did you find and correct the condition? | -- | ||
6 | Test and repair circuit 94 from the windshield wiper/washer switch connector C219 to the windshield washer pump connector for an open or high resistance. Did you find and correct the condition? | -- | ||
7 | Replace the windshield wiper/washer switch. Refer to Windshield Wiper and Washer Switch Replacement . Is the repair complete? | -- | -- | |
8 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Symptoms |
