As far as I can remember my keyless entry stopped working around the same time as all four of my tire pressure sensors, at first the key fob acted as thought the battery was dying but would not get better when changed. It stopped working all together shortly after along with the tire pressure sensors. I have changed the RCDLR, my question is does this new module need to be programmed at the dealership? After changing the module, I cannot reprogram the key fob, pressing the check button does nothing in that sequence. Truck still unlocks/locks manually and will start with the key. Can anyone offer some advice or do I just have to bite the bullet and go to the dealership for them to fix it?

 

That module will have to be programmed by the dealer. Bring all your fobs when you go also. There is no simple changing modules in todays integrated computer system vehicles. All the modules are linked in the CAN system.

 

Thanks for the info, I kinda figured that’s what was needing to happen but was optimistic lol.