Windows will only go up down using the remote control key. Up/down buttons on the arm rest will not raise /lower the windows.

What's FX4 ? How many door's ? Do the other door switches have battery power ? Can you test this with a volt meter ?

Principles of Operation
The left front window switch may be used to raise or lower all windows, or each individual side window may be controlled by the control switch located on each door panel.
The instrument control module (ICM) controls power to the power window system by activating or deactivating the delayed accessory relay.
The one-touch down feature will completely lower the driver side window when the master control is fully depressed, then released. The one-touch down feature is integrated into the LF window control switch.
There are 2 modes of LF window down operation: manual mode and auto mode. The manual mode is selected by pressing the LF window control switch to the 1st (DOWN) position. In manual mode, the window will move downward only while the switch is depressed. When the LF window control switch is pressed to the 2nd DOWN position, it enters auto mode and the window will open completely with a momentary press of the switch.
When the one-touch down feature has been activated, it will stay on until one of the following conditions is met:

• The LF window control switch is pushed to the UP position.
• The LF window control switch is released (OFF position) and then moved to the DOWN position (1st detent) or ONE-TOUCH DOWN (OTD) position (2nd detent).
• 7 seconds have elapsed since OTD was initiated.

Window operation is enabled whenever the delayed accessory is active and the LF window control switch is pressed to the UP or DOWN position. The switch provides delayed accessory power to one side of the motor and ground to the other side. The one-touch down feature is not active when the LF window control switch is in the UP position.
Passenger windows may be raised or lowered using the LF window control switch or the appropriate passenger window control switch. Passenger window control switches receive power when the delayed accessory relay is active and the LF remote lock-out switch is in the UNLOCK position. When in the LOCK-OUT position, the passenger windows are deactivated.
The delayed accessory relay provides power for the operation of the power windows and the power roof opening panel. The delayed accessory relay is active whenever the ignition switch is in the RUN or the ACC position, or when the ignition switch is changed from RUN or ACC to the OFF/LOCK position and the LF and RF doors are closed.
The ICM will deactivate the delayed accessory feature when:

• The LF door is ajar and the ignition switch is in the OFF/LOCK or KEY-OUT position.
• The RF door is ajar and the ignition switch is in the OFF/LOCK or KEY-OUT position.
• 10 minutes have elapsed since the ignition switch was changed from ACC or RUN to the OFF/LOCK position.
• Symptom Chart Condition Possible Sources Action
  • All power windows are inoperative
  • Fuse(s).
  • Circuitry.
  • Instrument cluster module (ICM).
  • Accessory delay relay.
  • Driver window control switch.
  • Go To Pinpoint Test A .

I had to use a coat hanger. Make a hook at one end, shove it down the door and hook it on the bottom of the window, pull up with one hand while pulling the window up with the other hand. It won't stay up unless you leave the coathanger in place, once it's up, and wrap the hanger around the arm rest until you can have the controller replaced, which is about a $200 job.

There is a switch on the driver's side door's arm-rest with all the window buttons that locks all the windows. Could that be the problem? If that is too simple, replace the fuse.

maybe have the inverted wires remove the door wndw control and check the lines perhaps are inverted

Try replacing your driver window switch. Mine was doing the same thing until I replaced it and now i can control all my windows.

There is a button on the master switch (drivers) to turn off the rear windows make sure it's not depressed. If not the master switch is probably bad since you lost both rear window control . Power and grounds to the rear switches comes from the master switch.

Hi

Thanks for using FixYa. To resolve the issue you are facing with push the unlock button once on the factory remote=unlock all 4 doors. Hit unlock a second time=all four windows down. When exiting vehicle hit the lock button on remote=all 4 windows all the way up. Also, all four window controls on the driver’s door panel are one touch up and down on master window switch. Remove the door panel by prying it off. But be careful not to damage the panel. Now unscrew the top of the panel and the area by the arm rest. Once you get the panel off, then you will see how the switch is mounted into the door panel from inside. If the switch has gone bad this is required to be replaced. Remove the old switch and connect the new one.

Please do rate the solution and revert for further assistance.


Thanks
Rylee

check your driver switch's(main) window lock feature button...Possible moisture inside, stuck or electrically damaged. The entire switch will need to be replaced if this is the problem. Hopefully this helps

Switch is bad, About the only thing it can be. since they all do work. Water dirt, etc and use.

Use the trunk open button in the clove box.