Washer Circuit Operation

CIRCUIT OPERATION
Power for the front windshield washer pump is supplied on circuit F1. This circuit is protected by a 6 Amp PTC located in the junction block and HOT in the ACCESSORY and RUN position only.

When the washer switch is pressed, circuit V10 from the BCM and junction block, is connected to the Z1 ground circuit. This supplies the ground path for the pump and allows the pump to run.