457G module
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=78790
Printed Date: July 31, 2025 at 1:25 AM
Topic: 457G module
Posted By: untame350
Subject: 457G module
Date Posted: June 06, 2006 at 8:27 AM
im about to do a 2005 tahoe and i've never heard of this module needed (457G). can i just use a DLS module! Also am i to take the rear quter panel out to find the door locks. Also can i use the dome light for door triggers to avoid going to each door with diodes.
Replies:
Posted By: xtremej
Date Posted: June 06, 2006 at 8:45 AM
are you installing a remote starter or alarm or both?
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Posted By: untame350
Date Posted: June 06, 2006 at 9:18 AM
sorry, both! alarm with remote sarter
Posted By: djfearny2
Date Posted: June 06, 2006 at 9:26 AM
the 457g is the module for the databus door locking system as well as factory arm disarm. a module such as the 555l will be needed for the passlock chipped key security system.
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Jon
Installer/Help Technician
---coral springs florida---
mecp certification is not always needed. I have it and it has not helped me out at all. my experience out shines it.
Posted By: xtremej
Date Posted: June 06, 2006 at 9:36 AM
If you use a 457gw it will do ignition bypass, door locks, factory disarm/arm and on certain makes/models heated seats,rear defrosters.....
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Posted By: untame350
Date Posted: June 06, 2006 at 9:54 AM
thanks a mill
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