I tore my back door panels off to lube up the locks as they kept sticking. I went through each part to clean and lube to discover what may have been the cause of the locks sticking.
The bracket below the door lock knob was tightened too much to one side and was rubbing against the rod. This happened on both sides. I went ahead and unscrewed, adjusted, and screwed back in and the lubed all parts. Locks no longer stick with engine on. Engine off is another story as obviously the batt is not strong enough to overcome the old wires.
Next time you're in there, check it out and give it a twist and see if it helps.
The bracket below the door lock knob was tightened too much to one side and was rubbing against the rod. This happened on both sides. I went ahead and unscrewed, adjusted, and screwed back in and the lubed all parts. Locks no longer stick with engine on. Engine off is another story as obviously the batt is not strong enough to overcome the old wires.
Next time you're in there, check it out and give it a twist and see if it helps.