trunk release / 530t / aux

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=12075
Printed Date: June 15, 2024 at 6:46 AM

Topic: trunk release / 530t / aux

Posted By: risc
Subject: trunk release / 530t / aux
Date Posted: April 11, 2003 at 2:56 PM

I have a Hornet 554t installed in my 03 Mustang. I originally wired the trunk release to the aux and everything was fine. I have since added a 530t that I have wired to the aux so that I can vent and roll my windows down via remote. Inorder to get my trunk release back I wired it to the progressive secondary door unlock, two clicks of unlock in 10 secs and the trunk pops, one click and just the doors unlock.

My problem now is that after you drive the car and turn it off the trunk pops when the alarm unlocks the doors. Is this just an diode isolation issue? Or can I not wire the alarm this way? Can anyone suggest a better way of wiring the trunk release along with the 530t module? I suppose I could disable the auto lock/unlock w/ ignition feature, but I would rather fix the problem at it's source.

Thanks,

Jeff

Replies:

Posted By: auex
Date Posted: April 11, 2003 at 3:52 PM

The problem is that the igniton controlled locks is turned on, turn this feature off then it will work the way it is hooked up. You could also hook it up to the fourth channel output(I think your alarm has this).

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Posted By: x6369x
Date Posted: April 11, 2003 at 10:58 PM

The 554T has a total of 3 outputs, 2 of which are optional:
chan 2 (RED / white, main harness) = constant negative for as long as the button is held after 1.5 seconds,
chan 3 (internal) = remote start,
chan 4 (violet/black, 3 pin harness) = programmable output.

In you situation, I would wire/program the trunk release to chan 2 and the 530T to chan 4. I have done this plenty of times.

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