viper 5902 vs 5904

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=131881
Printed Date: May 15, 2025 at 9:40 PM

Topic: viper 5902 vs 5904

Posted By: impirepro06
Subject: viper 5902 vs 5904
Date Posted: July 25, 2012 at 7:39 AM

Can someone please tell me the difference in the Viper 5902 and 5904 besides the color of the remote? Also I have a 2007 Chevy Silverado Crew Cab (not classic). What extra module will I need in order to install this alarm in my truck. Thanks guys.

Replies:

Posted By: kreg357
Date Posted: July 25, 2012 at 5:45 PM

The truck has PK3+ ignition immobilizer and difficult door locks. Save
yourself some headaches and get the DLPK bypass module. It does a lot for
the money. Online price is as low as $30, IMO, best bang for the buck. Here
is a link : https://www.xpresskit.com/product.aspx?productid=122

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Soldering is fun!

Posted By: dasbogie
Date Posted: July 25, 2012 at 5:46 PM

they are essentially the same but the 5904 is the newer generation of it. They changed a few of the harnesses but they install the same way. I have used the flcan with the extra ring on this vehicle without issue. I have even run it d2d between the vipers I install and the flcans. It's worked great for me. Without the extra ring for the transponder there is a little more standby current draw. If it was my car I would feel more comfortable with the least amount of current draw as possible. you can check out the install diagram for the flcan at flash-it dot com. I also agree with kreg, as far as a cost effective bypass the DLPK is a good choice .

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