converting 790xv to 791xv

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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=66587
Printed Date: May 29, 2024 at 12:08 AM

Topic: converting 790xv to 791xv

Posted By: Scott35
Subject: converting 790xv to 791xv
Date Posted: November 19, 2005 at 11:25 AM

If you manage to obtain all the wiring for a Viper 791xv, relay pack and all, can you change the 790 to the later model?

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Tacomacrew

Replies:

Posted By: iskidoo
Date Posted: November 19, 2005 at 11:47 AM

If you have all the wires you should be able to make it work. I have a 790xv but use the newer 791xv remotes. What's he reason for changing the brain?

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Steve G

Posted By: Scott35
Date Posted: November 19, 2005 at 11:50 AM

I'll be using the 790 brain.

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Tacomacrew

Posted By: iskidoo
Date Posted: November 19, 2005 at 11:53 AM

So did you find a used brain and have extra wiring for 791 and want to make that work. I would think it should go in fine. Only difference is the satellite relays will now be the smaller module but should work the same.

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Steve G

Posted By: Scott35
Date Posted: November 19, 2005 at 11:56 AM

I have a 790 never been used, just happen to come across the wiring for the 791. So I can do away with the big satelite relays.

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Tacomacrew

Posted By: iskidoo
Date Posted: November 19, 2005 at 12:09 PM

Ah yes, that should work fine. what vehicle are you installing into?

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Steve G

Posted By: Scott35
Date Posted: November 19, 2005 at 12:21 PM

I'll be using it on a 01 Tacoma 4door.

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Tacomacrew

Posted By: Scott35
Date Posted: November 19, 2005 at 3:36 PM

Anyone else?

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Tacomacrew

Posted By: iskidoo
Date Posted: November 19, 2005 at 3:44 PM

Scott35 wrote:

Anyone else?

What other info do you need?

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Steve G

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