How To Repair A Power Seat Switch

Ability windows make it easy to open windows in all parts of the motorcar. Broken power windows, however, are not and then nice, especially if they become stuck in hot or cold weather condition. Luckily, ability windows are usually ane of the more than reliable systems on a late-model car, and diagnosis and repair is usually pretty straightforward. If the switch becomes cleaved, you will either need to repair it or replace it. Fortunately, making a power window repair is usually a uncomplicated DIY project that you can practise past following the steps below.

Tools Yous'll Need

Screwdriver
Apartment-tipped screwdriver
Multimeter or Voltmeter/Ohmmeter

Find the Trouble

Locate the fuse box, usually under the dashboard most the steering wheel, and check for blown fuses. Replace any blown fuses, and check for loose wires coming in and out of the fuse box. Tighten the loose wires and see if the windows are working now.

If only the window on 1 side isn't working, the problem could be a nonfunctional switch. Information technology's as well possible that there's a problem with the window'south motor, or there could be faulty wiring leading from the switch to the motor. Since there can be many reasons why a power window doesn't work, it'south important to inspect the entire apparatus thoroughly to identify the exact trouble.

Examine the Switch

Switches for passenger windows are wired to the switches on the driver's side. If there is a trouble with the passenger windows, it could be an outcome with either the switches on the passenger windows, or the ones located on the driver'due south side.

Remove the Switch

At that place are a total of iv tabs on each of the window switches. Each of these four tabs volition accept to be released to remove the switch. A lot of caution should be used when releasing the tabs,they're extremely sensitive and can pause hands. Use a flat-tipped screwdriver and slide information technology under ii of the tabs, then release them with a quick motion. Every bit a note, some vehicles may require that y'all remove the console to get access to the switch.

Check if the Switch Works

Check the contacts of the switches with the multimeter. If in that location is loftier resistance on the switches, it could exist because dirt has settled on them. If this is the example, merely cleaning the contacts tin solve the effect. Once the contacts have been cleaned, put the switch dorsum on the assembly by re-inserting the tabs.

Re-Examine The Switch

Once the switch has been reinstalled, check to see if information technology functions normally once again. Button the switch and see if the windows are working again.If the windows are working then you probably don't take to exercise anything else. If the problem persists, the switch will probably demand to be replaced.

Installing a New Switch

Before installing the new switch check to make certain the contacts are clean. There shouldn't be whatever kind of dirt, droppings, or rust on the contacts. Once the new switch passes inspection, remove the old switch and supplant it with the new 1. Be careful to spike the tabs properly. Check the windows by rolling them upwardly and down. If the windows are however not working the issue could be faulty wiring. If that'southward the example, it volition require further checking, and is probably all-time done by a car mechanic.