avital 2101l lock outputs
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=126970
Printed Date: May 16, 2025 at 10:02 PM
Topic: avital 2101l lock outputs
Posted By: 2confused
Subject: avital 2101l lock outputs
Date Posted: April 15, 2011 at 6:40 PM
I just bought this keyless entry and have a question on wiring the door locks. The vehicle is a 1991 Jeep Cherokee that has factory door locks. The Jeep has two factory relays that handle the lock/unlocking. These relays are triggered by +12v sent to pin 86 that in turn sends +12v to pin 30 to activate the door locks.
I'm not sure how to wire the door locks. Can anyone tell me if the H1/5 GREEN/ black lock wire and the H1/8 blue/black unlock wire outputs +12v or (-) ? What's the correct way to do this? Thanks.
Replies:
Posted By: Twelvoltz
Date Posted: April 15, 2011 at 7:31 PM
The 2101 has internal relays for door locks. The installation manual labels the wires with their corresponding relay post numbers.
The H1/5 and H1/8 are the same as pin 30 on each relay and output what you put into H1/7 and H1/9 which are pin 87.
So, hook H1/7 and H1/9 to +12V fused. Then connect H1/5 and H1/8 to your vehicle's factory door lock relays.
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Installer, IT support, and FFL. I need less hobbies.
Posted By: howie ll
Date Posted: April 16, 2011 at 6:01 AM
Or to my simple mind, violet and violet/black to 12V+ constant, GREEN/ black to lock relay, blue/black to unlock relay, WHITE/ black and BROWN / black, don't use and insulate the wire ends.
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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: 2confused
Date Posted: April 16, 2011 at 10:20 AM
Never worked with on-board relays before so I wasn't sure but I got it now! Many thanks for clearing this up.
Posted By: howie ll
Date Posted: April 16, 2011 at 10:24 AM
For your future reference:-
2 wire output, no lock relays.
6 wire output, on board relays.
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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.
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