How do I program the key fobs for my 2003 Chevy Trailblazer?

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How do I program the key fobs for my 2003 Chevy Trailblazer?

I need to be able to program the keyless remotes, I already replaced the batteries and they are ready to be programmed but I am unsure as to how to go about doing so, anything will help.. Thanks so much in advance.

2007-04-10 15:29:27 · 2 answers · asked by liz03 1 in Cars & Transportation ➔ Car Makes ➔ Chevrolet

2 answers

Liz 03, Blackdack 28 is very correct.
I went through this painful process three wks ago.

2007-04-11 01:51:52 · answer #1 · answered by Country Boy 7 · 0⤊ 0⤋

as far as i know the dealer will have to do that for you with there special scan tool

2007-04-10 15:36:26 · answer #2 · answered by Anonymous · 0⤊ 0⤋