[Resolved] 2003 Chevrolet Express 1500 Cargo stopped working after jump-start - immobilizer?

1218 views - Last reply: May 03, 2025
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How can I obtain my 2003 Chevrolet Express 1500 Cargo's key code to program a spare key?

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Replies (5)

Anyone got tips on key code retrieval for a 2003 Chevrolet Express 1500 Cargo?

My 2003 Chevrolet Express 1500 Cargo needs a new key but I need the code first. Help!

Worked on my cousin’s 2003 Chevrolet Express 1500 Cargo—might work for mine too.

Can confirm it worked for my 2013 2003 Chevrolet Express 1500 Cargo.

Does anyone know if this works on push-start 2003 Chevrolet Express 1500 Cargos?

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