Keyless Remote questions 2003 Silverado

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I am perplexed. I just bought two NEW keyless remotes for my '03 Silverado from
a dealer using Ebay. The programming instructions were found at
www.programyourremote.com

I have followed these instructions to the letter and cannot get these things to
work. I tried reprogramming one of my old ones that stopped working and got it
to work sparingly. It will only unlock the drivers side door and the horn will
not sound when locking is in process. Am I missing something??

Please respond...

PERPLEXED

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Re: Keyless Remote questions 2003 Silverado

perplexed wrote:

Did you compare the part numbers on the old remote with the new remote?
There are a few different combinations but if you have the correct remote,
it should work just the way the instructions said.  Mine did on my 99
silverado.  Your next step will probably get expensive.  Take it to the
st(d)ealer for some troubleshooting.




Re: Keyless Remote questions 2003 Silverado



All the numbers match on all the remotes. I guess I'll just have to visit a
dealer and get it diagnosed.!!

Thanks

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Re: Keyless Remote questions 2003 Silverado



Try holding all three buttons down at the same time for 30 seconds and wait
for the door locks to cycle.


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