For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
Schematic Reference: Wiper/Washer Schematics Connector End View Reference: Wiper/Washer Connector End Views
1 | Have you conducted Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle
2 | Turn ON the ignition. Are the windshield washers always on? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections
3 | Test the windshield washer fluid pump control circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs . Do you find and correct the condition? | Go to Step 6 | Go to Step 4
4 | Check for poor connections of the windshield wiper/washer module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Do you find and correct the condition? | Go to Step 6 | Go to Step 5
5 | Replace the windshield wiper/washer module. Refer to Windshield Wiper Motor Replacement . Have you finished the replacement? | Go to Step 6 | --
6 | Operate the system to verify the repair. Is the failure removed? | System OK | Go to Step 2