Washer Pump

Washer Pump

Check washer pump operation before removing washer pump from the car. Disconnect (cover) wiring harness connection to wiper cover connector. Then apply a (+) 12 volt DC (source) voltage to wiper terminals as shown on Fig 9.

1. If washer pump motor does not run or does not pump water, replace washer pump. See On-Car Service procedure for "Washer Pump Replacement." Service and Repair.

Fig 8: Wiper-Washer Switch Check Chart:

2. If washer pump motor runs and pumps water, the problem is in the wiper switch. See Fig 8 for switch test procedures.