2003 gmc sierra power window switch

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Can a power window switch be repaired?
How do you test a master power window switch?
How do you clean a power window switch?

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Can a power window switch be repaired?

In some cases, a switch connection can be repaired. Our technicians can get into the switch pack, remove the springs and clean or replace the broken connections. When this happens we can often save our customers a bundle, but we always prepare you to replace the switch at the same time.

How do you test a master power window switch?

First, disconnect the negative battery terminal. Next, remove the switch panel and locate the window switch. Using the test light, touch one probe to the ground wire terminal and the other probe to the power wire terminal. If the light comes on, then the switch is getting power and is working properly.

How do you clean a power window switch?

Using a can of compressed air, blow any dirt out of the dirty switches. This is especially important for often-used switches like the power window switches, power door lock switches, and power mirror switch. Check the switch operation. Press the switch or switches you are cleaning to see if they function smoothly.

gmc sierra power window switch