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Pinpoint Test 4: The Wipers Stay On Continuously - Rear Window



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PINPOINT TEST 4: THE WIPERS STAY ON CONTINUOUSLY - REAR WINDOW

Normal Operation

The rear window wiper motor receives open and ground inputs from the multifunction switch through circuits (GY/Y) and (Y/V) to activate the wiper to the appropriate speeds. The multifunction switch supplies a ground input to the rear wiper motor on circuit (Y/V) when INT 1 is selected. The multifunction switch supplies ground to the rear wiper motor on circuits (Y/V) and (GY/Y) when INT 2 is selected.

Possible Causes
- Wiring, terminals or connectors
- Rear window wiper motor
- Multifunction switch

Diagnostic Procedure

Step 1-Step 4: