[Closed] 2009 GMC Yukon XL 2500 won’t detect chipped key - reprogram failed

4986 views - Last reply: October 21, 2024
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Looking for my 2009 GMC Yukon XL 2500's key code to program a new key fob

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Replies (6)

This trick worked for my buddy's 2009 GMC Yukon XL 2500. Giving it a go myself.

Anyone got tips on key code retrieval for a 2009 GMC Yukon XL 2500?

My 2009 GMC Yukon XL 2500's immobilizer is stuck. Hoping this helps.

My 2009 GMC Yukon XL 2500's key code has been a nightmare. Trying this now.

This is gold. I’ve been locked out of my 2009 GMC Yukon XL 2500 for days.

Just wanted to say this guide helped with my 2009 GMC Yukon XL 2500!

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