'94 Dodge Caravan Big wiring problems

I had to put in a different rear hatch. So I went to the salvage yard and got one and I didn't know wat kinda of problems they had with the wires so I just used the wiring harness off the old door cuz everything worked prior to the removal of the hatch. I attached the new door and got the wiring harness on and everything reattached. Now the interior lights, the radio, the power locks and the brake light on the hatch don't work. I checked ALL FUSES!! and disconnected and the ground on the battery. And nothing changed. Wat Should I try now? :banghead: :banghead: :banghead: :banghead: Someone Please Help!!!!

Check to make sure you reconnected all the ground wires too. Sometimes one bad ground can stop a bunch of stuff from working all at once.