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Discussion Starter · #1 ·
So i have a 2021 jeep trailhawk and it uses this type of remote



So If i read right. i have to go to a dealer to program. i can no longer use both keys to program an additional keyfob correct?
 

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Discussion Starter · #3 ·
actually i did and that doesnt help. why would i want a spare key and all my others no longer work.

linking to bad info wont answer my question.

since you dont know , i prefer someone who does answer
 

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Keep it civil.


Short answer: Keys need to be coded to the car using OBD software. And a key code which usually only the dealer has access to. Unless you have the keycode on a piece of card.
 
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