How to repair car window switch

Since the selection of power window switches available on eBay is so wide, the best way to find the switch you need is to search for it by car model and year. Be sure to attach the other lead of the test light or multimeter to ground in order to complete the circuit. 3 3 Check for loose wires going into or coming out of the fuse box. Window moves slowly Motor or lack of lubrication Lube the mechanism; if the problems persists, the motor is wearing out. 9 9 Take the window regulator out of the door panel by removing the mounting bolts.

How to Fix a Power Window Switch eBay

Be sure the test light is grounded before testing begins. A shop will charge you at least a few hundred dollars to replace the motor/regulator, but you can do the job yourself in about four hours. Photo 3: Remove the window Remove the glass-to-regulator bolts (if needed, cut the mechanical cables to raise or lower the glass). If not, remove the whole switch panel and check those electrical connections. 10 2 Repair any small tears using a rubber adhesive or glue and trim any loose corners with a razor blade. These clips should be pried carefully to get them to release from the door. The probes of the multimeter can be put into the back side of the connector, without disconnecting it, to make contact with the connector pins.

Photo 4: Replace the regulator Remove regulator-to-door fasteners and snake the regulator out through one of the holes in the door. Carefully disconnect any electrical wires in order to remove the entire door panel. All of them need to be removed in order to remove the door panel. Turn the key to the on position and toggle the window switch up and down.

4 Ways to Repair Electric Car Windows - wikiHow

While holding it actuated, check for power at the other terminals. Then remove the glass by tilting it away from the door and lifting it out. Many are wired directly from the switch to the motor. The interior door trim panel needs to. Checking the Switch To test the switch itself, use a multimeter or test light to verify that vehicle power is arriving at the switch. If it's dirty, clean it and see if the window works. Of course, it is one more thing that can go wrong on a car; fortunately, these systems are fairly robust and do not break easily. They run all the way around the perimeter of the door trim panel, with one placed every 4 to 6 inches. Ad Method 4 of 4: Window Motor 26 1 Access the window motor by removing the door panel (you may need to remove the door pull and handles, panel and weather sheeting, so follow the directions given in your manual).

The initial steps in any troubleshooting process are to define the problem clearly and to determine under which circumstances the problem exists. To reinstall the door trim panel, hook the window seal at the top of the trim panel in place first. 11 3 Check the entire gasket channel for foreign objects that might make the window stick. If the power does not arrive there, it indicates a wiring problem. That requires removing the inner door panel.