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Home >> Chevrolet >> 2010 >> Traverse LS, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Wiper/Washer Systems >> Wiper System And Washer System >> Diagnostic Information and Procedures >> Windshield Wiper Washer System Malfunction >> Component Testing >> Multifunction Switch
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Multifunction Switch

  1. With the WASH switch in the open position, test for infinite resistance between the Accessory Voltage terminal 7 and the control terminal 6 (with WA9) or terminal 8 (without WA9).
    • If not the specified value, replace the multifunction switch.
  2. With the WASH switch in the closed position, test for less than 2 Ω between the Accessory Voltage terminal 7 and the control terminal 6 (with WA9) or terminal 8 (without WA9).
    • If greater than the specified range, replace the multifunction switch.
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