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Home >> Chevrolet >> 2013 >> Traverse LS, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Wiper System & Washer System) >> Diagnostic Information and Procedures >> Windshield Wiper System Malfunction >> Circuit/System Testing >> Wiper Park Circuit Test
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Wiper Park Circuit Test

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the harness connector at the windshield wiper motor.
  2. Ignition ON, test for B+ between signal circuit terminal B and ground.
    • If not the specified value, test the signal circuit for a short to ground or open/high resistance. If the circuit tests normal, test or replace the K9 BCM.
  3. If the circuit tests normal, test or replace the windshield wiper motor.
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