I have 2 programmed to mine. Works just fine. Maybe the battery in the other died.

 

I can reprogram either one, but when one is programmed, the other doesnt seem to work. I will change batts in the original to make sure, ty

 

I was under the impression that when you program a new one you had to program your original again. Try programming both at same time.

 

I never had to do that. I just programmed one new one when I got the car and that was it. Both work fine.

 

Will try that, ty

 

Welcome, hope it works.

 

Never trief them together yet, will try when I get home, let you guys know thanks

 

I had the same problem with my '03 and F-150. Tried new batteries and didn't help. I had to do all the fobs for a car at once. Worked for both Fords!

 

programmed them both at once, problem solved thanks all

 

Good to hear.