Can you re-program a USED key fob ?

Discussion in 'Ask GM Customer Service' started by Bowtie Junkman, Oct 28, 2011.

  1. We have a 2007 Silverado 1500 (new body style) that we bought used and did not get a key fob with when we bought it.
    I see the forum posts for re-programming a key fob .... can I get a used key fob and re-program it the same way?
    Or does that procedure only apply to a "new" fob from one of the online sources ....
    I see some of them offer used fobs, so just wondering if I can get one from one of my wrecker buddies and make it work ...
    Thanks in advance ....
    The Junkman

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