:thx Hello Everyone, (Love the Internet) with forums like this I can't believe some web pages try to sell help to you. First off like to thank you in advance for sharing your knowledge...
I'll try to keep it most informative yet short as possible.
I did search the first 3 pages of new post of this problem and did'nt find the info I needed. My issue is 2002 envoy sle passenger window wont work by means of master switch and passenger door switch, neither does passenger door mirror and lock. however, after my sweetie had spent almost $2k on dealer control modules both master and passenger to no avail, prior to meeting up with her on the beautifull beaches of florida. I decided to see if with my shade tree mech. skills if I can fix whats already broke, rite...
this is where I am hung up. I can get passenger window up and down by jumping the passenger side window power connector that plugs into the module. as i have mentioned earlier both master and passenger modules have been replaced before. I'm stuck thinking that with key on I can jump the connector yet the module wont do it, got to be module then rite???. Also have check connection at the door hinge, all seems fine. The master switch controls all other windows fine, just not the passenger door and lock and mirror and passenger module doesnt seem to do nothing, not even a little noise. Sorry if I carried on to much, just wanted to give you as much to work with as possible. Thank You all so much.