2003 GMC Yukon alarm/remote start

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sickstyles

Member - Posts: 34

Joined: January 29, 2003

Location: United States

Posted: March 01, 2004 at 9:43 AM / IP Logged

Sup everybody,

I'm looking for the wire colors and locations to install an alarm on a 2003 GMC Yukon. Thanks for the help!

sickstyles

Member - Posts: 34

Joined: January 29, 2003

Location: United States

Posted: March 02, 2004 at 2:19 PM / IP Logged

anyone?? (remote start too)

eespro

Member - Posts: 11

Joined: February 10, 2003

Location: United States

Posted: March 02, 2004 at 2:38 PM / IP Logged

Before you attempt to install your alarm are you aware of the transponder on the vehicle and the databus. If not you may want to think about letting a shop install your alarm. On the other hand if you want adventure out there you I can sell you the transponder or databus device needed to make your alarm function with the truck. Let me know

timetooride@hotmail.com

sickstyles

Member - Posts: 34

Joined: January 29, 2003

Location: United States

Posted: March 03, 2004 at 1:45 PM / IP Logged

The transponder wont be a problem, the owner of the car had a basic key made at home depot and it works to start the car so it isnt equipped with a transponder. All i need is the colors for the ignition and accesory wires. Anyone out there have them??????

sickstyles

Member - Posts: 34

Joined: January 29, 2003

Location: United States

Posted: March 03, 2004 at 1:57 PM / IP Logged

Found them in an old post, thank god for this Forum....

NowYaKnow

Gold - Posts: 1,217

Joined: December 18, 2002

Posted: March 03, 2004 at 5:24 PM / IP Logged

"The transponder wont be a problem, the owner of the car had a basic key made at home depot and it works to start the car so it isnt equipped with a transponder."

That's because they don't come with transponders. That vehicle has passlock 2 and you will need a passlock 2 bypass. Passlock 2 doesn't have ANYTHING in the keys themselves and they can be started with any cut key, as you mentioned. Good luck,

Mike

eespro

Member - Posts: 11

Joined: February 10, 2003

Location: United States

Posted: March 04, 2004 at 6:43 AM / IP Logged

Thanks NowYaKNow. I guess it takes two people to let a person know that they need transponder bypass. The actual transponder is more or less a resistor located in the ignition cyclinder of the truck. When you start the vehicle a resistence is sent to the module to activate the fuel pump. If the incorrect resistance is sent more than three times the system WILL LOCK YOU OUT FOR 30 to 60 minutes. You will need resistors and a relay or a transponder bypass. PM me for more info or check your local install shop out for a passlock II device.

Ciscojr442003

Member - Posts: 5

Joined: March 29, 2004

Location: United States

Posted: March 29, 2004 at 3:47 PM / IP Logged

you will also need a 456g made by dei to make your doorlocks work and it also disarms your factory alarm

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2003 GMC Yukon alarm/remote start

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