Originally Posted by Guilfordfall
there is voltage coming from the connector, and the motor is ok, had it hooked straight to a battery, and worked.
Are you saying you measured 12 volts being supplied to the motor connector? Then if you hooked the motor up to another 12 volt supply and it worked, then I question the relay contacts. I actually have a relay contact cleaner that looks like a miniature metal nail file.
This is similar to a car battery with a bad connection. You'll read full voltage under no load condition, but as soon as you put a load on it, the voltage will sag as the bad connection restricts current flow and the device (starter, window motor, etc) won't operate.
Sorry for the delayed reply, as I was out of town since last Thursday.