tootallJimmy
Registered Member
I just bought a 1990 GMC Jimmy full size and the rear power window goes down but not up. I checked the TSB's at work and there was an article saying to replace the backup switch for a rear window inop. Well that didn't work so now I don't know what to do. I genius I bought it from rolled the window down all the way before selling to me and it's been raining quite a bit. I would like to get it up as soon as possible so if anyone could help me fix this that would be great. Thanks
