I had one working RKE & i had a second one that i wanted to program...i did the program instructions (found out after the 2nd one wasnt good, it was broke)

Now neither of the 2 work to unlock the doors, but they still start the truck. How do i get the original *1st one* working again?
Thanks

It's a 2010 dodge ram...this is what it looks like:

 

Take it to the stealership..

 

Is that the only option?? So expensive.

 

How much do they charge 25 bucks? They do it right in the service bay. Time them and pay them accordingly. 100 bucks plus an hour most shops so 15 minutes gets them 25 bucks but it won't take that long. Good luck, change the battery in the other on and try again.

 

Sorry for the q's, but is it even possible to deprogram an rke? It was working before..

 

You usually need 2 working units to program a 3rd. Since you didn't, It may have lost the original in the incomplete programming.