Hey all. So I noticed my drivers side seat was misaligned as well. The right side (when seated) was not wanting to move with the left side when I used the button to adjust it. It was WAY off. I mean unless the seatback was straight up and down it was just.. bad. Anyways, I took the cloth off the back of the seat and started looking. Noticed the right side (again if you were sitting in the pickup) where the drive motor is, was moving when I went either direction with the switch. Figured that wasn't supposed to be doing that?? Kept looking and what I found was this:
The metal rod that goes from the motor side and connects to the left side of the seat wasnt in its hole on the (right side) motor side! All the way on the left side it had pushed out the backside and wasn't connecting with the drive side, thus not letting the seat move in tandem, therefore making it crooked! So I put the seat as straight up and down as I could (eyeballed it) and got a flat head screwdriver. I pushed the rod (on right side that wasn't where it should have been) until it was aligned with its hole it should have been in. Then I went to the left side (side that it had pushed through too far) and put the flat blade of the screwdriver to the end of that rod. Got a hammer and tapped it until it went through the RIGHT side as it should be. And.. Whalahh! Both sides move together now and no more crooked seatback!
If thats clear as mud I'm sorry. Best I can explain it. Anyways, hope this helps at least a little.