Grand Voyager BCM/Liftgate Wiring

Plymouth Grand Voyager LE 190,000 mi 3.8L
In removing the BCM (with battery connected) I think I may have broken the relay or transistor that fires the liftgate solenoid. When I press the button on the dash or the keyless entry I get 12 volts at the button on the dash. I forgot to write down the wire color but I have located it at J1 on the BCM. My question is, what is the wire color of the wire that runs back to the soleniod? This info is missing from the Haynes manual; it doesn't go into any detail on the BCM or its wiring. I am hoping I can avoid removing all the door trim and diagnose this from the dash area.