What should i do and or maybe need to buy.
Kia back door window wont gi all the way down.
As soon as i push down it goes down for about a cm then stops and wont go down anymore unless i go up all the way.
You can also unplug the switch and supply 12v and a ground directly to the motors leads to roll the windows up or down.
Customer sent over an 03 oldsmobile silhouette that the drivers window would roll down but not up.
This is a quick video of the steps i did to find out what.
Roll the window completely down and hold the auto button down for 10 seconds.
Close the windows so you can reset the automatic function.
Roll the window completely down.
The passenger window goes down but wont go up it used to go up really slow.
Back drivers side window doesnt go up or down it used too.
Roll the window completely up and hold the auto button in the up position for 10 seconds.
I cant even control all those windows with the drivers door switch.
If the driver s door switch won t open the right rear door but the switch in the door will look for either a bad switch in the driver s door or a fault in the intervening wiring.
Remove the door panel under the malfunctioning window if the window does not work with either switch.
Insert the common screwdriver in between the door panel and the door to pry out the trim fasteners along all three sides of the door panel.
If the windows move in one direction the problem is not the motors it is the wiring or lack of a ground or power because of the switch.
With a voltmeter measure the voltage at the motor while operating the window switch.
Back passenger window doesnt work either and is missing the control switch.
Hold the door panel away from the door enough to disconnect the electrical connectors from the window switch and the power door locks.
You need to access the motor.
The only way to get the window down more than 1cm is to go down 1cm till it stops then hit the auto up button where it goes to the top then will go down about 5.
Turn the ignition key to the on position and close the door.
The window glass will move down up down up which indicates that the window motor is in reset mode.
Possibly it was on for a long time and could be just stuck.
Roll the window completely up.
Make sure the windows are completely closed.