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Re: GM passkey III won't relearn to new TDM
Posted to Technical Discussion Forum on 5/16/2017 1 Reply

Scott is definitely correct, those keys aren't reusable with a new TDM.

SI will usually refer to this system as a PK3+ system, as opposed to the PK3 system. Alldata does actually show this vehicle as having the PK3+ system as well.

I did poke around the pr... Login to read more.

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