[mysatilac]

Not having the full circuit could effect it, electrical systems are tied together pretty closely
This is just what I believe should happen after carefully examining a wiring diagram see sierrap's post/link, If anyone has done a check on one of these please post, But anyway here is what I'm thinking:

Have you checked the headlight and park fuses?

After that, check for voltage going to the motors (if you have voltage then the motors are to blame), then check for voltage at the orange and orange/black wires at the door module, If these check out, go on, If not then the module isn't getting power (wires b/w module and fuse box or fuses)

You should get some voltage change on the Yellow and/or Light Blue/Black wires, if you dont get a voltage change here when you turn on/off the lights at the lever, then the multifunction lever is to blame, if you do, the module is to blame


Hope that helps,
MySatilac