multi dl on trailblazer

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=43113
Printed Date: May 13, 2024 at 5:37 PM

Topic: multi dl on trailblazer

Posted By: misterjimbo
Subject: multi dl on trailblazer
Date Posted: November 16, 2004 at 12:08 PM

I have done 25 to 30 of these with no problems. Now I have one that the locks quit working. The triggers are getting to the multi but they don't l or ul the doors. I switched the module and next day same thing, inop locks. Called tech support and said the flip flop locks were locking the module. So I used relays to make sure it only received negative triggers. Two days later the smae problem. Help help I have fallen and can't get up. I am lost on where to go from here. I would hate to hard wire the car if I do not have to. Thanks guys

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Replies:

Posted By: Velocity Motors
Date Posted: November 16, 2004 at 12:19 PM

Never had that happen to any of the Trailblazer's I've worked on ? Only thing that I can think of is that the (-) ground on the module is not absolute. Try running a booster relay from a reliable ground using the ground when running wire to trigger this relay.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Posted By: misterjimbo
Date Posted: November 16, 2004 at 12:39 PM

Yeah, I thought it was a bad ground as well. I had ground from starter alarm and multi dl tied together so I ran a seperate ground for each. For the relay are you saying use the ground when running to trigger relay so that it send ground to the ground wire on the multi dl? I will give it a shot. Anyone have any other ideas? Like I said I have done 25 to 30 of these with same alarm and multi dl and never had this problem before.

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Posted By: misterjimbo
Date Posted: November 16, 2004 at 8:13 PM

i tried the relay as i stated in previous post, let it sit for 6 hours and customer has same problem. i am so confused. confucious say: burn car and problem melt away?

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