Viper 791 xv on 2001 tundra
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=44660
Printed Date: May 12, 2025 at 8:12 AM
Topic: Viper 791 xv on 2001 tundra
Posted By: johnf
Subject: Viper 791 xv on 2001 tundra
Date Posted: December 07, 2004 at 5:53 PM
Hello all, I am installing a viper 791xv on a Toyoya Tundra with the installation manual, but having trouble where the 4 wire connector (pink, orange,purple,blue) on the extreme capacity relay satalite connection should be made. Thease are not the heavy guage wires. Could anyone explain to me where these 4 small guage wires connect to and where the heavy guage connect to. eg, pink small guage-------- 200ma ignition relay turn on pink heavy guage---------output to primary ignition circuit I am trying to understand the difference between thease two connections. Thanks. F.John
Replies:
Posted By: profuse007
Date Posted: December 07, 2004 at 6:35 PM
lets not confuse urself and dont use it. i didnt use it for those tundras.
lets just say, those are extra and optional wires. again, no need for ur application.
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Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).
Posted By: hagmanti
Date Posted: December 07, 2004 at 11:51 PM
You would use those small gauge wires to send signals to relays that were powering things like a 2nd starter wire, a 3rd ignition wire, or what-not. Also, you might use the blue wire to tell an immobilizer bypass when to turn on. Basically, they're all signals that might be used in more complex installs.
The heavy gauge versions of them are the wires that actually take the place of your ignition switch when the remote start happens, funneling power from constant 12V lines to your various ignition, accessory, and starter wires.
Or, as profuse007 said, "extra and optional ... no need." ;)
Me
Posted By: johnf
Date Posted: December 08, 2004 at 6:37 AM
Hello all, Thanks a lot to Mr. profuse 007, and Mr. Hagmanti for their kind replies. I will be installing the unit in a few days and let you guys know the resuls. Thanks a lot. Fjohn
Posted By: johnf
Date Posted: December 08, 2004 at 10:40 PM
Hello all, During the installation, I came across the secondary harnes,(h2/1) wire connection guide which is on page 21 of the installation guide. Could you confirm, Is it necesserary to connect the H2/1 GREEN/ BLACK - wire to be connected through a relay to disarm the factory alarm and to rearm as it shows in the diagram . If I have to use a relay, what spec relay to be used? H2/2 wire is factory alarm rearm, and that one doesn't show a relay. Does it require a relay also? Thank you fjohn,
Posted By: hagmanti
Date Posted: December 09, 2004 at 12:41 AM
I haven't done a 2001 tundra, but I've done other Tundras around that year, and never had to disarm factory security. Try hooking up the rest of the remote start, locking the doors, and seeing if remote starting triggers the factory security-- then you'll know for sure...
Either way, you probably don't need a relay. If you do, a standard 20/30 amp is way more than sufficient.
Me
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