Wiper Motor: B2000

Connect wiper motor, ammeter and battery and check the number of wiping revolutions and amperage. SeeFig 1 . On low, the wiping revolution number should be between 42 and 55 RPM; on high between 62 and 85. Amperage in either case should be less than 2.5. RPM difference between high and low must be more than 15.

Fig 1: B2000 Windshield Wiper Test Hookup & Terminal ID.