1999 Chevrolet Suburban Remote Start Qeustions
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=138783
Printed Date: May 04, 2024 at 7:55 AM
Topic: 1999 Chevrolet Suburban Remote Start Qeustions
Posted By: hairbear21
Subject: 1999 Chevrolet Suburban Remote Start Qeustions
Date Posted: April 08, 2015 at 3:56 PM
I don't want to incur the wrath of anyone for lack of searching out this topic, but I wasn't able to find what I need.
I recently bought a Python 4106p remote start system, as well as the Xpresskit PLJX for the Passlock system.
I have searched all over, and all that I can find is pieces of information scattered all over, some of which I don't know is correct (not from this site though).
What I am wondering, is before I tackle this, is there anything special that I need to know regarding the wiring? I have all of the necessary diagrams from this site for color codes and wiring, but one of the most trivial things I have found is regarding the door locks. Some places say a relay is needed, some don't. I looked at the diagrams, and they show a positive (+) connection, but some threads have stated that the Suburbans are a Negative (-) connection and therefore need a relay.
Would this be correct, or will I not know until I get into the wiring?
Thank you!
Replies:
Posted By: howie ll
Date Posted: April 08, 2015 at 5:08 PM
The Suburban for that year is POS (+) thus you will need relays or a DEI 451 module.
The default from your RS is NEG (-) switching thus relays required.
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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: hairbear21
Date Posted: April 09, 2015 at 11:57 AM
I only need one of the DEI 451 modules, correct?
Posted By: howie ll
Date Posted: April 09, 2015 at 11:59 AM
Yes, only one needed. Plugs straight into the lock socket on DEI products, pre-wired and about half the size of a pair of relays.
-------------
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: hairbear21
Date Posted: April 09, 2015 at 12:24 PM
Awesome! thanks for the help
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