562t and 457gw in 2004 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=88230
Printed Date: May 19, 2024 at 12:25 PM
Topic: 562t and 457gw in 2004 Trailblazer
Posted By: abram
Subject: 562t and 457gw in 2004 Trailblazer
Date Posted: January 02, 2007 at 2:30 PM
I recently finished a RS install in my wifes Trailblazer and had a few problems. The 2nd acc. wire (pink w/white) never powers up from the micro relay pack, and there are not enough relays to power all of the required wires up. I lost the progressive unlock and the perimeter lighting, does the 457gw not take care of this? Should I have used a GMDL-BP? I also noticed that now the only door that will trigger the factory alarm is the drivers door. The other door just cause the security light to flash. What up with that?
Replies:
Posted By: advanced
Date Posted: January 02, 2007 at 6:37 PM
The 2nd accessory wire on the vehicle (white) should be powered up also, so that you don't have problems w/transmission. Use a relay to add an ignition wire to your remote start. I don't know what brand of RS you have. You will lose the progressive door locks unless you wire up the door lock motors. It's more work-Do you need that? I'm not sure why only the driver door is triggering the factory alarm.
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