What Causes the Window Lift Failure in Buick Excelle?

[DelJaxon]

Reasons for window lift failure in Buick Excelle: 1. Aging, dirtiness, or deformation of the window seal: This creates resistance when the window is raised or lowered. Generally, if the seal is aged or deformed, it's best to replace it with a new one. If it's just dirty, cleaning it should suffice. Spray some dashboard wax or apply talcum powder to the window seal for lubrication. 2. Dirty window lift tracks: Cleaning the window lift tracks and applying grease can resolve the issue. 3. Low battery voltage: When the engine is off, the window lift operates on battery power. If the battery voltage is too low, the window may struggle to move. 4. Motor failure: If there's sufficient power and no resistance, but the window still struggles to move, the motor might be faulty. 5. Window regulator failure: This includes issues with the lift tracks, cables, or sliders, requiring replacement of the window regulator. 6. Improper window seal fit: Some vehicles may have improperly fitted seals, which can be adjusted using scissors or a knife to reshape the seal.