More details on the passenger window not going down problem, I pulled out the door panel and saw the wires (green & black) going to the window motor. I checked continuity and it checks out, I also took a small battery that has 12.30 Volts charged on it and tried to manually connect it to the green & black and vice versa and nothing, no sound or movement. Now would it be safe to assume that the motor is gone (i.e. shot, done, dead).

Next thing I check was the window switch, that I know does work because when pushing the up and down window switch there is a noticeable click in the rear passenger cabinet compartment. Like a relay sounding click, I opened up the passenger compartment and found what looks like a brain of some type that I have no idea what it controls. Also noticed that when pushing on the driver window there is the same click click sound in the brain but the drivers windown goes down, but the passenger does not.

Any suggestions will be great

Thanks GP

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85 911 Carrera-sold
90 911 C2 (964)-Track Car
81 300SD
86 300E
95 325i
Suburban SLE 4x4 2500