[twirlylay]

so, it seems when its cold out or raining, the driver door electric door panal ware the power windows, locks ext are goes nuts. Sometimes the little motor in there just doest stop- other times the windows will not work, nor locks, but they do from any other part in the car-

ex. i can roll my window down, but not back up...i can lock the car with a remote, but the driver door will not lock, i figured out that if i take the panal off and pull the bug plug out and right back in, it "resets" itself or something and works again till it discovers that its still cold out and the car isnt warmed up yet. Its really weird stuff- one day al my dash lights flashed on and off and another time the headlights wouldnt work.

ideas??

 

[oceanrunner]

I am not an expert but I had a truck that did similar things. The problem was all linked to a water leak in the wind shield. Once the leak was fixed the humidity in the vehicle lowered and the electronics started to work properly. I'd check window seals and wiring harness seals...maybe take a hair dryer to the door electronics. Just some ideas.

 

[lovestang2006]

I currently own a 02 trailblazer too and although i dont have your problem i did have a similar one when I bought it, the heater/A/C worked then it wouldn't work on 2,3, & 4 but only on 1(low) and 5(high) then the wiper in the back would just wipe whenever it wanted just once or twice and my turn signal (only the left) would blow out within 24 hours of changing it every time. it ended up being a problem with the electrical system, a wiring harnes behind the dash was burnt out, i was lucky though, they fixed it for me cuz i had just bought it. this is just an idea....