2014 Jeep Key Fob Not Working. So I had an issue where my Jeep key fob not working. When I open the door with the key the alarm always goes off and takes a few minutes for it to stop.
I retrieved the spare fob from the keybox and it, too, would not work. We strive to provide convenience to our customers with free keyless entry remote programming instructions for every single vehicle that we sell on. Answer: You can purchase just the plastic casing and put the electronic board back in and see if that works.
For the newer Jeep models, they use keyless ignitions.
The jeep came only with the key and no remote keyless entry fob.
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Answer: You can purchase just the plastic casing and put the electronic board back in and see if that works. It can be particularly frustrating when your key fob stops working or starts to perform sporadically. If the key fob uses a primitive fixed code system, programming two cars will not work.