Roll the window completely down and hold the auto button down for 10 seconds.
Kia back door window wont gi all the way down.
Back drivers side window doesnt go up or down it used too.
With a voltmeter measure the voltage at the motor while operating the window switch.
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.
Close the windows so you can reset the automatic function.
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.
Press the front window switch to the auto up position six times auto up or auto down 6.
The voltage should be approximately 12 volts across the motor.
Hold the door panel away from the door enough to disconnect the electrical connectors from the window switch and the power door locks.
Roll the window completely up.
Cycle the rear window lock out switch a few times.
I cant even control all those windows with the drivers door switch.
Roll the window completely down.
Remove the door panel under the malfunctioning window if the window does not work with either 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.
The passenger window goes down but wont go up it used to go up really slow.
Back passenger window doesnt work either and is missing the control switch.
Make sure the windows are completely closed.
What should i do and or maybe need to buy.
This is a quick video of the steps i did to find out what.
Turn the ignition key to the on position and close the door.
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.
You can also unplug the switch and supply 12v and a ground directly to the motors leads to roll the windows up or down.
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.
The window glass will move down up down up which indicates that the window motor is in reset mode.
You need to access the motor.