2006 f150 lariat 5.4 I recently did a heatercore job and pulled my dash, i have a afternarket remote start as well....

For some reason i can not LOCK my doors from the switch, i can unlock all day long... only way to lock the truck is with the fob..

Heres where it gets werid.. everytime i open and close my door the truck will lock/unlock multiple times.....


Now the thing that buga me is.. when im randomly driving the truck will unlock and keep unlocking a few times randomly while i drive its quite annoyinf its like someone is smashing the unlock button

 

Anyone?

 

Any ideas?

 

Just a thought but have you tried unhooking the neg terminal for 30 minutes ? Worth a shot

 

Well i figured out the randomly unlocking issues.. remote start had spliced two wires into wiring loom that leads into door.. had come loose....


But i still cant figure out why i cant lock the door from inside truck, key fob works fine