Step | Action | Yes | No |
|---|---|---|---|
DEFINITION: This table diagnoses the front washer pump inoperative and assumes that the front wipers operate normally. | |||
1 | Did you review the Wiper/Washer System Operation and perform the necessary inspections? | Go to Step 2 | |
2 | Verify that the front washers are inoperative. Do the washers operate normally? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 |
Does the test light illuminate with the wiper/washer switch pulled and held in the wash position? | Go to Step 5 | Go to Step 4 |
4 |
Is there an open in the BLU/BLK wire? | Go to Step 9 | Go to Step 6 |
5 | Test for an open between cavity 1 of the front washer pump connector and ground. Did you test an open in the BLK wire? | Go to Step 8 | Go to Step 7 |
6 | Replace the wiper/washer switch. Refer to Windshield Wiper and Washer Switch Replacement . Did you complete the replacement? | Go to Step 10 | -- |
7 | Replace the washer pump. Refer to Washer Pump Replacement Did you complete the replacement? | Go to Step 10 | -- |
8 | Repair the Blk wire between ground G104 and cavity 1 of the front washer pump connector. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 10 | -- |
9 | Repair the BLU/BLK wire between cavity 2 of the front washer pump connector and cavity 8 of the wiper/washer switch connector. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 10 | -- |
10 | Operate the front washers in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
