2001 Tahoe, Viper 971XV, DEI 457G

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=87793
Printed Date: May 14, 2024 at 6:38 AM

Topic: 2001 Tahoe, Viper 971XV, DEI 457G

Posted By: jorgefdz
Subject: 2001 Tahoe, Viper 971XV, DEI 457G
Date Posted: December 26, 2006 at 2:11 AM

Hi,
   I dont know how to install my DEI 457G. My 2001 Tahoe has a passlock with an orange tubing with 2 white wires and I dont know how wire them to the 457G module.

MAIN HARNESS
Black      to GRound
Red        to 12V constant
Violet     to Violet of diagnostic plug
Blue white to Blue White (status output)

IGNITION HARNESS
White yellow   - Not used
Pinsk/Black    - I dont know where to conect it.
Pink           - I dont know where to conect it.

I appreciate your help. Thanks so much.
Jorge

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J.F.L.L.

Replies:

Posted By: Mike M2
Date Posted: December 26, 2006 at 6:51 AM

All you use are the 4 wires on the main harness, don't use the 3 wire harness at all on a Tahoe.

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Mike M2
Tech Manager
CS Dealer Services

Posted By: kgerry
Date Posted: December 26, 2006 at 10:18 AM

plus the orange tubing is not your passlock wires and you dont need to worry about where they are.... the 457G will shut off the passlock via data without needing to go to the actual passlock wires.....

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: jorgefdz
Date Posted: December 26, 2006 at 12:09 PM

Thanks a lot Mike M2 and Kgerry.

I have another question... Do I need to Program the 457G anyway?

Thanks.

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J.F.L.L.

Posted By: kgerry
Date Posted: December 26, 2006 at 12:21 PM

yes... it still has to learn the R code.... but programming is easier than with the 1700 because you dont need to select a specific platform... it works with all platforms....

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: jorgefdz
Date Posted: December 26, 2006 at 9:47 PM

Thanks a lot Kgerry.

It works perfect and its very easy..

Thanks for all your help.

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J.F.L.L.