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Home >> Chevrolet >> 2010 >> Traverse LTZ, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (Wiper System & Washer System) >> Diagnostic Information and Procedures >> Windshield Wiper Washer System Malfunction >> Component Testing >> Multifunction Switch

Multifunction Switch

WARNING: This page is about a different car, the 2009 Saturn Outlook, 2009 GMC Acadia, 2009 Chevrolet Traverse, and 2009 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
  1. With the WASH switch in the open position, test for infinite resistance between the Accessory Voltage terminal D and the control terminal B.
    • If not the specified value, replace the multifunction switch.
  2. With the WASH switch in the closed position, test for less than 2 ohms between the Accessory Voltage terminal D and the control terminal B.
    • If greater than the specified range, replace the multifunction switch.