[Answered] Got a blank key - how to program for 2003 Chevrolet Express 3500 Passenger?

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Need my 2003 Chevrolet Express 3500 Passenger's key code to program a spare key - where to find?

Hello! We've developed a VIN-based tool to help you get your key code for the 2003 Chevrolet Express 3500 Passenger. Check it out here: VIN Key Code Generator.

Replies (3)

Does this method work for the 2003 Chevrolet Express 3500 Passenger models from 2010 onward?

I have a 2011 2003 Chevrolet Express 3500 Passenger, will this method work for that year?

This might finally help me unlock my 2003 Chevrolet Express 3500 Passenger's key code.

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