avital 3100, 1992 toyota tercel

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=126978
Printed Date: May 01, 2024 at 10:11 PM

Topic: avital 3100, 1992 toyota tercel

Posted By: pahhhoul
Subject: avital 3100, 1992 toyota tercel
Date Posted: April 16, 2011 at 2:50 AM

Alarm: Avital 3100

Vehicle: 1992 Toyota Tercel

This will be my first ever alarm install.

My question: the antenna wire sticking out from the brain is less than 2ft long and I was wondering whether to extend the wire by soldering on additional length or by purchasing a DEI HF antenna?

What do you guys suggest?

Replies:

Posted By: howie ll
Date Posted: April 16, 2011 at 5:53 AM

Will ruin it. It isn't worth it, just get the existing antenna lead up one of the A pillars behind the plastic trim.

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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Posted By: pahhhoul
Date Posted: April 23, 2011 at 1:36 PM

thanks for the reply.
Since the wire is less than 18 inches long I'll run it up my B pillar.

Also, I have another question regarding the install of a DEI 520T back up battery to the Avital 3100.

On the 520T install instructions it says to connect the blue wire from the backup battery's module to the alarm's trigger circuit.

In the diagram below, should I connect the 520T's blue wire to the Avital's WHITE/ Blue (-) Optional Accessories wire?

posted_image

Posted By: syl20rochon
Date Posted: April 23, 2011 at 3:01 PM

No, not the WHITE/ blue...connect to the Avital's blue wire. If you're about to connect the hood switch to it, use diodes to isolate each trigger source. The blue wire from the backup battery sends a ground signal to the alarm if the battery is unplugged.

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Sylvain Rochon
MECP security specialist
Tech support for remote starters
26 Years of experience counts
I'm here to help.

Posted By: howie ll
Date Posted: April 23, 2011 at 3:41 PM

It says run it to the blue trunk trigger wire. So why are you asking this question?

-------------
Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Posted By: syl20rochon
Date Posted: April 23, 2011 at 5:19 PM

The blue wire is a negative input, the diagrams suggests the trunk pin but you can use it for your purpose. If you do want the trunk pin, use diodes to isolate both circuit.
posted_image

-------------
Sylvain Rochon
MECP security specialist
Tech support for remote starters
26 Years of experience counts
I'm here to help.

Posted By: pahhhoul
Date Posted: April 23, 2011 at 8:43 PM

So is this diagram correct using your info

posted_image

Posted By: syl20rochon
Date Posted: April 23, 2011 at 8:52 PM

Yes, you got it...

-------------
Sylvain Rochon
MECP security specialist
Tech support for remote starters
26 Years of experience counts
I'm here to help.

Posted By: howie ll
Date Posted: April 24, 2011 at 3:19 AM

Yes and as it shows in the diagram use 1N4004 diodes.

-------------
Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Posted By: pahhhoul
Date Posted: April 24, 2011 at 1:03 PM

thanks for answering my questions all.
I really appreciate it and am thankful for your time.

I was wondering, should I connect the 506T audio sensor to the alarm's blue wire as well?
If so, what actually gets connected to the alarm's orange wire and blue/white wire; just out of curiosity?
Thus I assume I can de-pin/remove those wires from the harness since I won't be using them.

Alos, another connection question if you don't mind:
*I am also going to add a Piezo siren in the interior: is this diagram correct?

posted_image

Posted By: howie ll
Date Posted: April 24, 2011 at 1:26 PM

What blue/white wire? It doesn't have one. It does have a WHITE/ blue but that's nothing to do with the topic. Connect the sensor as follows. Black to alarm's orange, red to red blue to blue again as before, diode separation. No problem with your siren configuration.

-------------
Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Posted By: syl20rochon
Date Posted: April 24, 2011 at 6:37 PM

If you have an externel shock sensor...follow this
posted_image

Howie, I took this from the manual itself, what I find very strange is that the shock sensors black and red are reversed, is this a mis-print?

In this, it doesn't apply, do what Howie described.

-------------
Sylvain Rochon
MECP security specialist
Tech support for remote starters
26 Years of experience counts
I'm here to help.

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