R/S on a 2004 Cadillac Escalade

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=47081
Printed Date: May 12, 2025 at 5:34 AM

Topic: R/S on a 2004 Cadillac Escalade

Posted By: Trav3D1
Subject: R/S on a 2004 Cadillac Escalade
Date Posted: January 06, 2005 at 7:17 PM

I'm installing a Prestige Platinum APS-996a on a 2004 Cadillac Escalade this weekend. I just wanted to put some feelers out there to see if there's any particular information I should know.

I'm going to use the DEI 555L or DEI 555T for the Passlock II. In addition, I'm not familar with the DEI 456G for the locks, but wanted to get some recommendations. Has anyone use this module before. Let me know what you experience has been.

Any additional recommendations regarding the vehicle would be helpful also.

Please advise, and thanks in advance.

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Trav

Replies:

Posted By: KarTuneMan
Date Posted: January 06, 2005 at 7:29 PM

You definatly want to use the 456G, without it the door locks SUCK BIG!!!

The 456G uses the data wire @ the OBD2 connecter under the dash. It allows your remote start unit to "talk" to the BCM.....KooL

https://www.directechs.com/directwire/wire_body.asp?action=select&yr=5628&product=Remote%20Start

Heres a link to the tech sheet from DEI.

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Posted By: italnpimp59
Date Posted: January 07, 2005 at 1:16 AM

use the 555L its way better than the 555T. and the 456G is easy to install. power, ground, purple wire to purple wire in OBD2 connector, gray/black wire to gray/black door trigger wire in BCM and blue and green wires to blue and green lock wires on the alarm..its easy as that!

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