[Issue Closed] Need key code after repo of my 2003 Pontiac Grand Prix

2899 views - Last reply: February 09, 2025
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Where's the key code stored on a 2003 Pontiac Grand Prix for programming keys?

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

Replies (5)

This is gold. I’ve been locked out of my 2003 Pontiac Grand Prix for days.

This might finally help me unlock my 2003 Pontiac Grand Prix's key code.

My 2003 Pontiac Grand Prix's immobilizer is stuck. Hoping this helps.

Anyone have luck with this on a 2015 2003 Pontiac Grand Prix?

Still looking for a reliable way to find the key code on my 2003 Pontiac Grand Prix.

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