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GM Security system

rwick3142

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Joined
May 29, 2025
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Still learning this K5. It has a factory GM security system that is bugging the crap out of me. I removed the pager auto start module, and would like to remove the entire system leaving only the door locks. Any ideas? Thanks Guys.

Rob
 
Your profile shows you have a 1984 Blazer, I wasn't aware GM offered a factory security system back then on trucks - especially with remote start. Got any pics? I would have bet money the system is aftermarket.
 
Your profile shows you have a 1984 Blazer, I wasn't aware GM offered a factory security system back then on trucks - especially with remote start. Got any pics? I would have bet money the system is aftermarket.

he has a 1991 model
 
Never ever seen or heard of a Square Body security system either - gotta be an aftermarket setup.
 
Gotcha, that was a dealership installment item - that is to say an aftermarket item that was authorized and marketed as a “Goodwrench” name brand.

None came from GM with that installed - kind of like Autozones Duralast brand; it’s all labeled under one brand but supplied by the lowest bidder.
 
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