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 |
Does the windshield washer pump operate? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 |
Does the windshield washer fluid pump operate? | Go to Step 6 | Go to Step 4 |
4 |
Does the test lamp illuminate? | Go to Step 5 | Go to Step 8 |
5 | Test for a poor connection or an open in the ground circuit of the windshield washer fluid pump. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 12 | Go to Step 9 |
6 |
Does the windshield washer fluid pump operate? | Go to Step 10 | Go to Step 7 |
7 | Test for a poor connection, an open, or a short to battery positive voltage in the windshield washer switch signal circuit. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 12 | Go to Step 11 |
8 | Repair a poor connection, or an open in the windshield washer pump control circuit. Refer to Circuit Testing and Wiring Repairs . Did you complete the repair? | Go to Step 12 | -- |
9 | Replace the windshield washer fluid pump. Refer to Washer Pump Replacement . Did you complete the replacement? | Go to Step 12 | -- |
10 | Replace the windshield washer switch. Refer to Windshield Wiper and Washer Switch Replacement . Did you complete the replacement? | Go to Step 12 | -- |
11 | Replace the BCM. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement? | Go to Step 12 | -- |
12 | Operate the system to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
