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Home >> Ford >> 2007 >> Focus L4-2.3L VIN Z >> Repair and Diagnosis >> Wiper and Washer Systems >> Testing and Inspection >> Pinpoint Tests >> Test D: The Wash And Wipe Function Is Inoperative
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Test D: The Wash And Wipe Function Is Inoperative

PINPOINT TEST D: THE WASH AND WIPE FUNCTION IS INOPERATIVE


D1:






D2-D4:






Normal Operation
When the wash function is selected, the wiper/washer switch provides a ground signal to the generic electronic module (GEM) through circuit 32-KA6 (WH/BK). The GEM cycles the windshield wiper motor for a programmed amount of cycles before allowing the wiper system to return to the mode selected by the operator.

Possible Causes
- Circuit 32-KA6 (WH/BK) open or short to ground
- GEM
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