door swap

I have a 91Talon tsi awd with a bad motor and its collecting dust so im going to have it junked. I also have a 90 1.8 litre front wheel drive which is what im currently driving around in. My 90 has no power windows or locks and the 91 does if i swap my doors will i have to wire them up myself or should factory wiring be in place for power windows and locks via a harness?

its there. should be a big plug right benhind the kickpanels. im not sure if its the same on 90's though

thanks will look into it to see if it is the same.