Test E: The Washer Pump Is Inoperative

PINPOINT TEST E: THE WASHER PUMP IS INOPERATIVE

Normal Operation
When activated, the windshield wiper/washer switch sends a ground signal through circuit 680 (LB/OG) to the windshield wiper motor. The windshield wiper motor then supplies voltage through circuit 941 (BK/WH) to activate the windshield washer pump motor. Ground is provided to the windshield washer pump through circuit 1205 (BK).

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Windshield wiper motor
- Windshield washer pump

E1-E3:

E4-E6: