2004 GMC Sierra steering column harness question

jalexa5834

jalexa5834
Jun 10, 2010
3
0
0
Golden, CO
I need some help, please. I’m routing new wiring for my stereo and when I removed the dash panels around the steering column and instrument cluster, I find a harness this isn’t connected to anything. Pictures of the mystery harness are below. Any ideas? Thanks!
 

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subman1980

New member
Feb 4, 2013
23
0
1
That is from an "alarm" that dealers like to install. You can see all the tapped wires above it. It is an anti theft device, starter interrupt. They just unplug them like that and tuck the wires under the dash. I made my dealer pull it all out on the last one I bought.