How to repair the power window lift switch? Leave a comment

How to repair the power window lift switch?
Common problem of electric power windows switches : all the window regulators switch do not work,single window lifts button not work and the window lifts switch with abnormal noise.
All window regulators switch are not working
Check whether the fuse and the connections of each line are connected reliably, and whether the voltage and ground are in reliable contact. For example, you can use a test light. When the ignition switch is turned on, test the G terminal of the left front window switch C1 and the grounding point in the figure below to see if the test light is on.
Problem with single window switch button
Check whether the control switch of the window is normal, and then check whether the motor of the window is normal when the power is turned on. If it can only work in one direction, the main reason is the line or related wires are break.
There is abnormal noise in the glass lifter
If abnormal noise or shake is found when the window is raised and fall, it should be adjusted or fixed to the lifting mechanism of the window glass. The possible cause is that the steel wire in the reel skips slots and the transmission wire clamp in the lifting bracket rotates.

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