791xv wont lock/unlock doors anymore
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=99573
Printed Date: May 19, 2024 at 3:46 AM
Topic: 791xv wont lock/unlock doors anymore
Posted By: 6linkslam
Subject: 791xv wont lock/unlock doors anymore
Date Posted: December 02, 2007 at 1:40 AM
i have a 2006 chevy crew cab with a dei 791xv installed on it. the alarm has been installed for about a year now with no problems until about 2 weeks ago. when you arm/unarm the door locks will not work. the locks work fine from the factory door switches and factory remote. i have also checked the blue/green lock/unlock wires from the brain and they are sending out negative pulses so i figure the brain is good. what else can i look for to remedy this problem? thanks for the help.
Replies:
Posted By: ritopkid06
Date Posted: December 02, 2007 at 12:05 PM
This vehicle usally does locks through a mod which is connected to the purple data wire at the OBD, I would check the mod.
Posted By: another-kelly
Date Posted: December 02, 2007 at 8:47 PM
data module probably needs reporgrammed
Posted By: big sexy lac
Date Posted: December 03, 2007 at 9:02 PM
Wow same problem differnt car it was 06 quest I also checked the brain it was good so I followed the lock/unlock wire all the way to the switch in the door and it was connected, I metered it and nothing so I tuged at it and it came loose it seemed like it got pinched and cut so I soldered it and re-ran the wire so they won't get pinched again and now they work like a champ
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WELL?
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