1G Passenger window doesn’t work with power

[tudds2k]

I apologize if this seems stupid but I can’t even enjoy my car because of this.
1990 eclipse.
Sat outside for about a year and then was garaged.
last year the passenger seat belt/window didn’t work. After driving the car things started coming back to life like the turn signals and the seat belt.
anyways. I removed the passenger window motor. It’s getting power when the switch pressed. It’s getting about 10-11 volts while parked with the key on. The original motor works when wired to a 20v drill battery. I bought a replacement new window motor and it doesn’t work either from the cars wiring harness
I checked for relays under the hood and none of them say power windows or I missed it.
Any advice would be greatly appreciated because I’m spending hours on a window motor instead of planned mods or actually driving it
Thank you.

 

[Dericsh]

did you check the ground side of the harness for continuity to ground?

 

[tudds2k]

I don’t even know how to check that . I will research. Thank you

 

[AWD-Tony]

When you checked voltage, did you use the ground in the harness or elsewhere? If it was checked at the harness, it’s not a ground issue.

 

[Dericsh]

Download this Electrical service manual. It’s handy to have on your phone.

the power window circuit starts on page 8-86 and also has the location of the relays below it.
Scroll up from there (section 8-4) to the ground circuit locations if you happen to find any issues, it might help with cleaning some of the ground contacts that are associated with the windows.

 

[tudds2k]

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It works with the ground connected to the door. I will investigate further.
thank you all for your input