[Update] How do I get the key programming PIN for a used 2003 GMC Jimmy?

3496 views - Last reply: December 29, 2024
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Looking for my 2003 GMC Jimmy's key code to program a new key fob

Hello! We've developed a VIN-based tool to help you get your key code for the 2003 GMC Jimmy. Check it out here: VIN Key Code Generator.

Replies (5)

I’ll try this and update how it goes with my 2003 GMC Jimmy.

Trying everything I can to get the key code for my 2003 GMC Jimmy.

Great info! Needed this for my old 2003 GMC Jimmy.

I’ll try this and update how it goes with my 2003 GMC Jimmy.

Trying to reprogram a new key for my 2003 GMC Jimmy—need the code first.

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Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Tip: Store your key code separately from your keys
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Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
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