D/S works ok? Look in the P/S door jamb wiring for any broken wires. It is fairly common on older cars

Answered by 2CarPros Jack (expert)
12,033 answers provided

Hello thank you for the reply IV taken your advise and had that wiring problem in mind, We'll IV checked the wiring in the door and jamb they all looked good. Funny thing though I hooked up the extra motor believe it or not it worked both sides the motor rotated in both directions so naturally IV put the pig-tail back on too the one IV had put into the door then nothing all over again. IM going to purchase a test light today had one but put it one of those safe places where I can't remember where. Thanks again I'LL check the wiring out the correct way, it's pretty puzzling too me no mater what. IM just a shade-tree mechanic you'll most likely too see it posted again if no luck Thanks again.

Response from HO2013
1 question asked

I had the same problem with the same year van. did the same troubleshooting and squirming and thinking and wondering and... well, in a '91 I worked on, I accidently wiggled THE DRIVER"S SIDE switch and the passenger side switch became fully functional. i wiggled again and the passenger side went back to crap. crazy problems all came from the drivers side!

Answered by Me/Us
0 questions asked