NNNBS key fob w/ a NNBS?

[93blkongreenpro]

I purchased a 2015 Sierra Denali key fob in hopes it would work. I cant get it to program and I guess no one else has tried.

Can anyone give insight on whether im SOL and need to find these a new home?

I don't have the freq, etc so I dont really know if it is compatible or not. Chevy dealer was no help.

Thank you.

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[adventurenali92]

Supposedly the different generations key fobs are all on different frequencies. I just tried this with 2007 denali fobs on my 2006 and I didn't work either. I'm hoping I can see if an audio shop can change the frequency. I would think that with today's tech that all it would require is a tool that changes the frequencies around.

 

[NathanJax]

Doesn't work

 

[93blkongreenpro]

Booo. Guess ill put them up for sale.

They are a very attractive key

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