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Home >> Cadillac >> 2009 >> XLR Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Fixed And MOVEABLE Window System >> Diagnostic Information and Procedures >> Power Windows Malfunction >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON, command the driver window UP and DOWN using the driver window switch. The driver window should perform the UP and DOWN functions.
    • If the driver power window does not perform the UP or DOWN function, refer to Driver Window Motor Malfunction under Circuit/System Testing .
  2. Command the passenger window UP and DOWN using the RF window switch on the driver master control and the passenger door window switch. The passenger window should perform the UP and DOWN functions from each switch.
    • If the passenger power window does not perform the UP or DOWN function, refer to Passenger Window Motor Malfunction below.
  3. Command each window to EXPRESS DOWN by pressing each window switch past the first detent and releasing. Each window should perform the EXPRESS DOWN function.