Passlock System
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Passlock System - 11/13/2007 5:57:11 PM
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WolfPack
Posts: 3071
Joined: 10/30/2007
From: Raleigh, NC
Status: online
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I've got a very annoying problem with the GM passlock system. Since I got the truck, every so often the security light on the dash would come on, but no other problems. Since bout July, every once in a while when I go out to start the truck, it cranks, but then shuts down and the security light flashes. The manual says this means there is a problem with the Passlock System. Within the last week, the security light is on just about every time I drive, and probably every few cranks the system shuts down the vehicle. I am still using the factory GM key.
Could the control module have lost the key and just needs to relearn (my Range Rover has that problem) or does GM never really 'lose' a key? Also, I've got the Pursuit/Audiovox sercurity system on it (came with the vehicle, not sure of the model...RKE fob says PROOE3FT3).
Any help or things to check would be fantastic, seeing as how I can't ever run late now 
< Message edited by WolfPack -- 11/13/2007 6:45:41 PM >
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2000 Blazer 4d LS 4x4 - 265/70/15 General Grabber AT2s - Hunter Brush Guard - Surco Roof Rack with IPF 868s - 1.5'' Shackle + Tbar - 2'' BL
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RE: Passkey System - 11/13/2007 6:42:39 PM
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hillbillyinOhio
Posts: 2887
Status: offline
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I think the bypass caused some issues with the passlock system. Do you want the security system on the truck still??
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MECP Master Installer
2007 Chevy Silverado Ext cab
system to be determined
155.6 Best on the TermLab
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