99 Blazer starter problems

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mikegl71

Member - Posts: 10

Joined: August 29, 2003

Location: United States

Posted: December 31, 2005 at 11:27 AM / IP Logged

I'm installing a remote starter on a 99 Blazer. The remote starter will crank the engine, but it will not stay running. The blazer does not appear to have a passlock, as the key I used to start it was all metal, no transponder.

Any suggestions?

catalin capota

Copper - Posts: 74

Joined: December 28, 2005

Location: British Columbia, Canada

Posted: December 31, 2005 at 12:20 PM / IP Logged

It is all metal but that key actually has a resistance value that has been coded to the BCM. It most likely uses the Passlock 2 system which will do just that... prevent you from starting the veicle without the proper key. You'll need to use a bypass module to remotely start it.

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Chris Luongo

Platinum - Posts: 3,746

This member consistently provides reliable information

Joined: May 21, 2002

Location: Massachusetts, United States

Posted: December 31, 2005 at 12:36 PM / IP Logged

It does have PASSLock II. Note the "SECURITY" light when you start it up.

Audiovox AS-GM4, DEI 555L/556L.

mikegl71

Member - Posts: 10

Joined: August 29, 2003

Location: United States

Posted: December 31, 2005 at 1:09 PM / IP Logged

I wish it was that easy. The key I am using I had made at the locksmith, it is an ILCO key, no transponder.. It was never programmed into the truck. When I place the key in the ignition, and try to remote start it , it still does not start. Placing the key in the ignition would activate the passlock, and the truck should start, correct?

catalin capota

Copper - Posts: 74

Joined: December 28, 2005

Location: British Columbia, Canada

Posted: December 31, 2005 at 1:11 PM / IP Logged

Can you start it with key?

mikegl71

Member - Posts: 10

Joined: August 29, 2003

Location: United States

Posted: December 31, 2005 at 1:14 PM / IP Logged

Yes , it starts with that key..

Mike M2

Platinum - Posts: 2,652

Joined: June 29, 2005

Location: United States

Posted: December 31, 2005 at 1:49 PM / IP Logged

The system is a passlock2 and you need to bypass it. It doesn't need a chip in the key as it sees a resistance generated in the key cylinder itself. There's no question about it, you need a bypass!!!!!!!

Mike M2

Tech Manager

CS Dealer Services

mikegl71

Member - Posts: 10

Joined: August 29, 2003

Location: United States

Posted: December 31, 2005 at 2:01 PM / IP Logged

OK - next question.. What color are the passlock wires? I don't have them listed on any wiring diagrams... Thanks..

catalin capota

Copper - Posts: 74

Joined: December 28, 2005

Location: British Columbia, Canada

Posted: December 31, 2005 at 4:21 PM / IP Logged

The wires will be listed in the bypass module instructions. Really, I thought it always needed the right key... If it's in the cylinder then it's completely useless. Atleast it seems like it, because if the cylinder was forced then it would act the same way as with the key.

Either way, a bypass module is the way to go.

Velocity Motors

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Joined: March 08, 2002

Location: Manitoba, Canada

Posted: December 31, 2005 at 4:29 PM / IP Logged

YELLOW is the DATA wire

ORANGE / BLACK is the GROUND

Depending on the module that your using, that is all you need to tap into. If you using a GMBP you can use the DATA wire at the diagnostics plug and you won't even have to tap into the Passlock wires at all.

Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA

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