how to wire a relay to do anti grind

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=110519
Printed Date: May 10, 2024 at 7:44 AM

Topic: how to wire a relay to do anti grind

Posted By: kassdog
Subject: how to wire a relay to do anti grind
Date Posted: January 10, 2009 at 11:35 AM

I'm having a major brain fart and can't figure this out. I'm installing a basic remote start(avital 4113). The customer requested to have the anti grind feature put on. How do I wire up a relay to allow this for the customer. Thanks.

Replies:

Posted By: jacqueslacombe
Date Posted: January 10, 2009 at 11:42 AM

use the out when runnig or the second ing to a relais that cut the starter when the car is remote started this is a basic installation you shoud be able to figure out hope this will help your installation

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cocolaboy

Posted By: myinstallguy
Date Posted: January 10, 2009 at 11:50 AM

Wire a starter disable relay (cut vehicle crank wire: switch side to 87a / motor side to 30) with the neg input (noramaly pin 85) connected to your GWR. Make sure your start output is on motor side of cars crank wire. Diode isolate relay from any other circuits you may have connected to GWR.

Connect 86 to switch side of start wire.

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*Installer since '89*

Posted By: jacqueslacombe
Date Posted: January 10, 2009 at 11:53 AM

use pin 85 to +ign and pin 86 to out when running or second ing output( - trigger) then use pin 30 to 1 side of the starter wire that you previously cut to do the anti grid and attach the the pin 87a to the other stater wire dont forget to solder the starter wire of the remote starter to the one going to the car side not the ignition key side

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cocolaboy

Posted By: kassdog
Date Posted: January 10, 2009 at 12:01 PM

Then do I connect the starter wire coming from the brain after or before the relay. Or do I attach it to the relay.

Posted By: myinstallguy
Date Posted: January 10, 2009 at 12:24 PM

As Jac just wrote, to the side going out to the starter.

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*Installer since '89*

Posted By: kassdog
Date Posted: January 10, 2009 at 12:50 PM

Cool thanks for the help guys. This is why I love this site.