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Old 05-19-2009, 12:42 AM   #1
UNHALLOWED
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Join Date: May 2009
Location: Hell, North Carolina
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Exclamation 2004 BLAZER wont run, Wont pull a code, Security light STAYS ON 24/7

So its a 2004 blazer with about 80k on it.

Got some keyless remotes, Tried to install them via
the directions which ended at the year 2001.

So started searching for ways to program it, Nobody seemed
to know on this exact year, One person said try grounding
the bottom right pin of the obdII port and then do it. Well something
popped, The only bad fuse I could find was the CIG lighter.

All others were good, But the orange security light stays on.
Will NOT let the blazer start. It will turn over (if battery is jumped because the light has ran it down after being on for days)... But as soon
as it cranks it shuts right back down.

I also did the "passlock relearn", Ignition 3 times, 10 minutes, etc, etc
Didnt work, and not to mention the light doesnt blink or go off after
any amount of time like passlock is supposed to do, it stays on 24/7.



Got a scanner, OBDII type, that has live info, freeze frame, all 5 protocals, thought it would at least let me know what was wrong. It didnt even recognize the blazer at all

It recognized the 96 beretta though and even pulled a code for me (i figured that thing had a sensor or something bad in it)... But it woldnt work for what I needed it for, and that is the family car. Kinda hard with a 2 door beretta, add me my wife and 2 kids=

So here I am, Stuck, Security light still on, Scanner wont
read it.... What can I do besides get ripped at the dealer???????

Thanks for ANY help guys
(edit: just in case anybody was wondering the code on the beretta was p0401 insufficient exhaust something.)
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