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· Registered
2004 chevy trailblazer_lt
1,334 Posts
Not trying to hijack, but Dano_LTZ, if you go in to the Resources section here
on Trailvoy, there are Owner's Manuals available there that you can look at or download.
Might give you some info that you can print out and take out to your truck, so you can
try the reset/learn procedures without having to be tethered to the computer... ;)

The processes haven't changed all that much over the 2002 - 2006 model years, so
if the file is unavailable for your year, you can probably get by with another year for
reference. Every once in awhile, the files won't open correctly...

EDIT: Just checked it...the manual for your year opens fine, and you can most likely
find the info you need starting on page 3-46.

Good Luck!

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