[Status: Resolved] Need the key code to program a new key for my 2004 Chevrolet Silverado 2500 HD - help?

1048 views - Last reply: February 14, 2025
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Looking for my 2004 Chevrolet Silverado 2500 HD's factory key code to program a key

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Replies (6)

Was about to tow my 2004 Chevrolet Silverado 2500 HD. Let me try this first.

Crossing my fingers—really need this for my 2004 Chevrolet Silverado 2500 HD!

I have the same 2004 Chevrolet Silverado 2500 HD and I'm also trying to find the key code.

Where exactly do you find the key code on a 2004 Chevrolet Silverado 2500 HD?

My 2004 Chevrolet Silverado 2500 HD just blinks. I think this might fix it.

My 2004 Chevrolet Silverado 2500 HD refuses to start. Could be the key code—trying this fix.

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