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Clifford Matrix RS2-’03 Yukon XL

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=20177
Printed Date: July 26, 2025 at 3:52 PM


Topic: Clifford Matrix RS2-’03 Yukon XL

Posted By: babyski
Subject: Clifford Matrix RS2-’03 Yukon XL
Date Posted: October 16, 2003 at 3:24 AM

HELP- I am searching for a wiring diagram for my '03 Yukon XL, I am trying to install the clifford matrix rs2.  The yukon has all the bells and whistles in it, so please any advice on where to get one?

                                                                           Thank You



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Thank You



Replies:

Posted By: diabloed
Date Posted: October 16, 2003 at 6:51 AM
12volts red & RED / white   +   ignition harness

Starter yellow   +   ignition harness
       
Ignition pink   +   ignition harness

Second Ignition white   +   ignition harness
Notes: To avoid the check engine light from coming on and possible damage to the automatic transmission, the second ignition in this vehicle MUST be powered when adding a remote start system.
      
Accessory orange   +   ignition harness

Second Accessory brown   +   ignition harness
          
Power Lock use Directed module 456G       
Notes: If Directed module 456G is not available, refer to DirectFax document 1601. Upper trim level vehicles may have a door lock switch on the right rear panel. If present use white (-) for lock and lt. blue (-) for unlock.

Power Unlock see power lock       

Parking Lights+ brown   +   driver kick panel

Parking Lights- gray/black   -   headlight switch
       
Door Trigger     -     
Notes: The driver door trigger is gray/black at the driver door module in the door. The RF door trigger is BLACK/ white at the passenger door module in the door. The LR door trigger is lt. blue/black and the RR is lt. GREEN/ black, they are in a harness in front of the fusebox leading to the BCM rear plug. Use all four wires and diode isolate each.

Dome Supervision comes on with disarm       

Trunk/Hatch Pin pink/black   -   harness to BCM
Notes: The BCM (Body Control Module) is under the driver side dash.

Factory Alarm Disarm lt. green   -   driver door module in door

Disarm No Unlock see factory alarm disarm       

Tachometer NOT pink   ac   any fuel injector
       
Brake Wire white   +   brake pedal switch

Horn Trigger black or blk/yel   -   column or gray plug @ BCM
Notes: The BCM (Body Control Module) is under the driver side dash.
       
Immobilizer Bypass Module: Required: Yes Type: Passlock 2 Part #: 555L or 555T





Posted By: babyski
Date Posted: October 17, 2003 at 2:19 AM
Thank You for the information.posted_image

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Thank You


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