2003 monte carlo/impala
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=127167
Printed Date: May 02, 2024 at 6:36 PM
Topic: 2003 monte carlo/impala
Posted By: rokian
Subject: 2003 monte carlo/impala
Date Posted: April 29, 2011 at 1:55 PM
I'm new to this and I'm trying to install a 460hp python alarm system. I'm only confused about one thing. When do I need to install relays? Most of the wiring guides I've looked at are conflicting. Do I need one for the parking lights/trunk release/domelight? I believe I do not need one for the door if I use diodes to prevent a + signal being sent from the alarm system.
Replies:
Posted By: howie ll
Date Posted: April 29, 2011 at 2:11 PM
You will need 2 diodes, one for each front door trigger and 1 relay for the lock side plus a resistor.
You won't need relays for the lighting or trunk release, they are both negative switching. If you PM me with your email address I'll send you the print-out, meanwhile study relays and diodes on this site.
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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: howie ll
Date Posted: April 29, 2011 at 2:59 PM
Hello again, you should have received the info but there is something else and you're right about the diodes, look in the download section on this site, DEI Tech 1076, this is when the body control module "goes to sleep", then wakes up at certain intervals, e.g. every hour. This sends a pulse through all the circuits which will sometimes trigger the alarm.
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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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