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04 envoy xl remote start

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=106219
Printed Date: July 15, 2025 at 1:32 AM


Topic: 04 envoy xl remote start

Posted By: karwan2003
Subject: 04 envoy xl remote start
Date Posted: July 18, 2008 at 7:20 PM

I have a (Spy 2 way alarm system with remote start) and trying to install in an 04 envoy which is equipped with GM's passlock 2, so I purchased an omega IB-GMBP bypass module that needs to be connected to ground (-) output when running, problem is the Spy starter module doesn't have this ground output when ruuning, does any one know how to get a ground out of this starter while it's running, I know I can use a relay to convert the second ignition into a negative output but I will need that 2nd ignition to connect to the vehicle's 2nd ignition for the remote starting so I need 3 ignition outputs while my module has only 2 any help will be much appreciated.

can I use any of the following wires for this purpose since I will not use any of them for their original purpose: trunk release, Microwave sensor, window rollup, slide door positive trigger, slide door negative trigger, or handbrake, can any of these wires give a negative output while running?




Replies:

Posted By: i am an idiot
Date Posted: July 18, 2008 at 8:31 PM
Let Ignition 1 trigger 2 relays that supply 12 volts to both ignition wires of the vehicle.  Use ignition 2 to trigger a third relay to give you the ground while running.



Posted By: karwan2003
Date Posted: July 18, 2008 at 9:37 PM
 Thank you for the reply, sounds like a good idea I will try it.


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