hey guys i was wondering if anyone has ever had to changed their transfer case motor on the 4wd f150's? right now so far ive ordered 3 of them from napa and advanced auto and none of them are the same as mine!! mine has a connector with nine pins and the ones ive gotten only has 7 pins... ive found that the extra two wires go into the extension housing but i cant find where they connect to take them out!! and how do i replacer the motor if i cant get these wires out and get a part that has those wires in it!!!