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Feb 8, 2024 · 1) Window Lock Button Is Enabled. One of the simplest reasons your power windows aren’t working is that the window lock button is enabled. This safety feature disables all passenger windows from working, preventing children from playing with them. Check to see if the lock switch is pushed in on the driver’s door.
- Child Lock Button. It might seem like an obvious solution to the problem; however, it’s overlooked quite regularly. The button that prevents rear-seat occupants from opening the windows could be engaged, making for a simple, no-cost repair.
- Worn Cables. The same type of twisted wire cables that you’d find on bicycle brakes are used for window regulators. As they move over a roller on the regulator, strands of the cable can snap and snag on the channel or jam into the cable’s sheath.
- Broken Clips, Guides, or Rollers on the Regulator. Clips that attach the window glass to the regulator can sometimes be part of the regulator itself. Made of white plastic, they can get brittle over time and snap off.
- Window Motor Burnt Out. A 12-volt power window motor can definitely move the window glass up and down with what seems like little effort. But add some extra strain and it can struggle.
Jan 13, 2016 · 3. Clicking from the door when the window rolls up or down. Another common symptom of a failing window motor is if you hear a clicking sound when you depress the power window button. In some cases this is caused by debris that is trapped in between the window and the motor assembly. This can cause the window motor/regulator assembly to work ...
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Sometimes the window may start working again after a time, only to fail again later. Burning smell. If you smell a burning odor, it could indicate a short circuit or overheating in the window lift motor. Abnormal sounds. If you hear any clunking or rattling noises coming from the door panel, it could be a sign of a loose or damaged motor ...
Mar 6, 2019 · #1 The power window goes down but not up or it goes up but not down. Power windows work by supplying power and ground to the window motor and then reversing the polarity to move the window in the opposite direction. The polarity toggle happens in the master switch on the driver’s door on older vehicles.
Nov 7, 2023 · The motor in your power window system turns a gear in the window regulator that controls the window going up and down. The gear may mesh with a crank that moves the window or it can utilize a pulley system to move the window. The regulator has moving parts that can wear out and fail, which stops the window from moving up and down.
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Aug 14, 2021 · The mechanism that moves the window up and down is called the window regulator. In some cars, the window motor comes with the window regulator as one unit (see the photo); in others, the window motor can be replaced separately. There are two basic types of window regulators: the cable type (the top image) and the gear-drive type (the image below).
