Improve the FixYa experience for everyone by voting. I want you to let me know if the solution(s) suggested were of any value. Constructive criticism is welcomed.Hi,I'm Ben and -- hopefully -- I can provide some meaningful assistance.I'm assuming that you have power windows. If not, the instructions are the same and you should ignore all references to motors and wiring.It sounds as though you have a malfunctioning regulator since the other windows are apparently working. That is indicative of no electrial problems that would blow a fuse and cause all of the windows to be inoperative,
I want you to check the wiring that passes through a channel in the rear door for breaks or cracks.
Remove the door panel and inspect the window channel to ensure that the rubber and/fabric is not binding and preventing the window from moving.
Check the electrical motor for proper clearance.
I've also included two instructional videos that detail much more than the amount of words it would take for a step-by-step tutorial:
it could be the EGR valve or Mass airflow (MAF), you can check if its MAF by disconnecting it for a test run and see if it loses power then. do make sure you connect it back after checking.
You have water issues causing connection/shorting problems. Firstly, take the cluster unit out try to identify where the water is getting in, might need a new seal. Dry everythingincluding all connectors (to be certain, put the cluster on or near a radiator that is warm for an hour or so. Find the earth lead, this will be attached to the bodywith a nut and washer, you may have to disconnect it when you remove the cluster. Make sure that there is no rust, if there is use a wire brush or emery paper-depending on severity and clean down to bare metal.When everything is dry reassemble, use some grease or petroleum jelly around the body and pin where the earth strap connects. This process should solve the problem. Good luck.
