I did a search on this but could not find the answer I was looking for. My 54's passenger door was creating some exitement by swinging open during left turns. I adjusted it several times, but could not see any improvement, so I ordered a replacement latch from Chevy Duty. While the new latch is keeping my passengers from getting pitched out the side of the truck, and functions well using the exterior handle, it won't open by using the interior handle. Hoping one of you has an easy answer for this rookie.....