Mazda 3 remote starter and alarm comb

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=64514
Printed Date: May 19, 2025 at 5:52 AM

Topic: Mazda 3 remote starter and alarm comb

Posted By: ekdude
Subject: Mazda 3 remote starter and alarm comb
Date Posted: October 17, 2005 at 3:49 AM

Hello,

i'm just wondering if there's any special procedures or cautions that i need to take before installing an alarm/starter on to this vehicle it's automatic... I know that it is a single wire door lock system.... now how do i connect the relay(s)? what is the numbers for each terminal? and what do you guys know about the 1000 ohm resistor for the foor lock system?

Replies:

Posted By: mrcllusb
Date Posted: October 17, 2005 at 5:58 AM

What brand and model alarm is it??

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"ole blake"

Posted By: ekdude
Date Posted: October 17, 2005 at 11:47 AM

it is the Autostart Brand

Model # AS 6520 TW

Posted By: mo12v
Date Posted: October 17, 2005 at 12:34 PM

Not sure what year??

Some Installers will Direct wire from the R / S Alarm with the 1K Resistor
OR
2 SPDT RELAYS:

LOCK:
PIN 87 = Ground
PIN 30 = 1K ohm Resistor to Vehicles Lt GREEN / Red wire
PIN 85 = Negative Lock Output from AS6520
PIN 86 = Constant 12 volt ( + )

UNLOCK:
PIN 87 = Ground
PIN 30 = to Vehicles Lt GREEN / Red wire
PIN 85 = Negative UNLock Output from AS6520
PIN 86 = Constant 12 volt ( + )

https://www.directechs.com/directwire/wire_body.asp?action=select&yr=5616&product=Remote%20Start
&
https://www.directechs.com/directwire/wire_body.asp?action=select&yr=5616&product=Security

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MO

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