avital 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=137753
Printed Date: May 10, 2025 at 12:32 AM

Topic: avital anti-grind?

Posted By: naten34
Subject: avital anti-grind?
Date Posted: November 21, 2014 at 10:26 AM

Hey,

So I am going to try to make this easy to answer:

Car: 2003 Alero NO alarm system
RS System: Avital 4113LX one button (no security system).

My question is, how on earth do I get this anti-grind feature working? The manual just says "use a relay". I have a standard SPDT relay, how would I wire up the anti-grind feature to it?

Thanks in advance,
Nate

Replies:

Posted By: naten34
Date Posted: November 21, 2014 at 10:51 AM

Is this right?

posted_image

Posted By: lectricguy
Date Posted: November 21, 2014 at 7:40 PM

You are close.

Pin 86 should go to the pink (+) ignition wire in the ignition harness.

So wiring would be:

85: Anti Grind from Remote start (can also use Ground When Running from Remote start).

86: (+) Ignition signal.

Cut start wire in ignition harness.

87A: Key side of cut starter wire.

30: Motor side of cut starter wire.

Cheers.

-------------
Lectric Guy

Posted By: pentavolvo
Date Posted: November 21, 2014 at 9:37 PM

I thought those cars had antigrind built in

Posted By: naten34
Date Posted: November 23, 2014 at 3:01 AM

Got it working. Thanks for your help guys!

pentavolvo wrote:

I thought those cars had antigrind built in

Yes it does. I wired up the anti-grind relay and had everything ready.....then I read your post. Tried it. Turns out it won't grind the starter with the key or with remote start either.

So for future people that may install this into a related GM car: THIS CAR DOES NOT NEED AN ANTI-GRIND RELAY.

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