[Verified] Key code needed for 2003 Saturn Ion with aftermarket alarm

4775 views - Last reply: January 31, 2025
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Looking for my 2003 Saturn Ion'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 Saturn Ion. Check it out here: VIN Key Code Generator.

Replies (5)

My 2003 Saturn Ion has the same problem—any luck getting the key code?

I’ve got a 2012 2003 Saturn Ion, would this method still work?

Same issue here. Let’s hope it works for my 2003 Saturn Ion.

Trying to avoid a $300 fee at the dealer for my 2003 Saturn Ion.

Following along—same issue with my 2003 Saturn Ion.

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