03 trailblazer rear door switches?

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=98537
Printed Date: May 03, 2024 at 8:38 AM

Topic: 03 trailblazer rear door switches?

Posted By: may03lt
Subject: 03 trailblazer rear door switches?
Date Posted: November 01, 2007 at 7:36 PM

Hello all. Ive had a Viper 350HV and the GM-DLBP bypass module installed for almost seven months now. Last weekend, I changed the arming from active to passive. The other night, I closed the drivers door and the LED started blinking fast like it normally does. I forgot something on the back seat and I opened the back door but the LED didnt go out. The system armed. I rolled down the rear window, closed the door, armed the system, and opened the door....the alarm didnt go off.....I tried the other doors, the rears dont trigger the alarm

Are there independant door switches that need to be wired into the 350 (as opposed to the bypass module)?

Thanks!

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2003 Trailblazer LT
2007 Envoy SLT

Replies:

Posted By: chadwa2003
Date Posted: November 01, 2007 at 7:57 PM

I believe that the rear doors are at the are GREEN/ black and blue/black on the back of the bcm purple plug. The fronts are on one data line and the rears are on another so you must hook up the rears independently.

Posted By: may03lt
Date Posted: November 01, 2007 at 8:22 PM

Cool bro, thanks!

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2003 Trailblazer LT
2007 Envoy SLT

Posted By: chadwa2003
Date Posted: November 01, 2007 at 9:06 PM

No Prob

Posted By: lostissues
Date Posted: November 03, 2007 at 1:21 AM

i had that same problem with a 2002, i was using the wrong bybass part (DEI 1700G1), i used another different one (DEI 1700G) that checked the dome light for door trigger. dunno if this will help you out but figured i would share.