viper 5901 h1/7
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=126846
Printed Date: June 02, 2024 at 3:14 AM
Topic: viper 5901 h1/7
Posted By: wilhen319
Subject: viper 5901 h1/7
Date Posted: April 04, 2011 at 9:10 PM
My trunk input(H1/7) on the Viper wants a ground signal when the alarm is armed. If the input is not grounded the keypad says the trunk is open an the alarm sounds. Anyone know whats going on here? I thought the Viper will go off when it see's a ground signal?
Replies:
Posted By: blanx218
Date Posted: April 04, 2011 at 10:04 PM
Whats the year, make & model of the car? Is this a new system or something that is recently malfunctioning?
Posted By: wilhen319
Date Posted: April 04, 2011 at 10:22 PM
its a 2006 lincoln ls sport an no it's not a new install
Posted By: blanx218
Date Posted: April 04, 2011 at 11:16 PM
Was it installed professionally? If it was I would take it back to where it was installed and have them fix it. The tunk triggers on an 06 LS require a relay to isolate it and prevent feedback. They can commonly send false triggers to the alarm if not wired correctly.
Posted By: wilhen319
Date Posted: April 05, 2011 at 11:07 AM
thanks i would have took it back but i live in tx know i'm in the military so im no longer where it was installed but i found out that i just need to put a diode on the 12v wire coming from the light in my trunk which is making my alarm go off
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