Operation CHARM: Car repair manuals for everyone.

Windshield Washer Motor: Testing and Inspection


Perform test within 20 seconds to prevent coil damage.
1. Connect battery positive lead to terminal 2 and negative to terminal 1.
2. Ensure motor operates.
3. Disconnect negative lead from terminal 1 and connect to terminal 3.
4. Ensure motor operates.
5. If motor operation is not as indicated, replace motor.