Common Culprits behind a Faulty Buick Century Window Regulator
Unlike old car models that require more effort in moving the windows up and down, your Buick Century is equipped with power windows that make it easier to control the window glass. With the window regulators, you can move the auto's windows by simply pressing on the switch mounted on the seats. Keeping these window regulators fully functional also helps secure your auto from being forcibly opened because the worm gears inside the assembly lock by themselves. So, if you think the stock parts are already defective, then better perform some troubleshooting. Listed below are some common problems encountered with a faulty Buick Century window regulator and the reasons behind them.
Crackling noise when opening or closing the windows
An easy way to diagnose if there are defects on your cars window regulators is by listening to an unusual crackling noise when opening or closing the windows. So to troubleshoot, begin by parking the car in a quiet area. Once done, press on the seat's window switch and listen for an odd window noise. Sometimes, you might hear a grinding or rattling noise as well. If you hear any strange noise when opening or closing the windows, then there is a high possibility that you have a window regulator problem. In fact, the presence of this crackling noise is usually the first sign of a defective window regulator. If the part is left unaddressed, you may soon find more serious window problems.
The unusual noise from a faulty window regulator usually comes with jammed windows. There will be times when the windows will get stuck, and other times, you may find them working again. Another way to troubleshoot is by checking if the windows actually move or not when pressing on the switch. A tell-tale sign of a damaged window regulator is if the windows do not move even if you hear the motor noise.
Window is at the bottom of the door
If worse comes to worse, a faulty window regulator will result to the windows falling at the bottom of the door. When this happens, your only option is to replace the stock part.