Visual/Physical Inspection
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect for aftermarket devices which could affect the operation of the rear window defogger.
- Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
- Inspect the power window mechanical components for misalignment or binding which may prevent the function of the power window. Refer to Side Door Window Mechanical Diagnosis