The Stovebolt Site Forums The Shop Area General Truck Talk Question about AD door lock

BIG CHEVY 3600, on my 53 you cannot push the handle forward when the door is open. I am assuming all AD's are the same.

GM has made it impossible to lock your keys in the truck. The driver's door is locked by pushing the interior handle forward and then the passneger's door needs to be locked with the key. If you have door locks on both exterior handles, one must be locked with the key.