Hey guys. went under there yesterday, fished around for a good 15 minuted and couldn't find it. I took the plastic off and shoved my head under there with a flashlight. I even took that small side panel on the left side of the dash and looked. I understand i am to be looking for a small sensor with a tiny dial on it that is turned with a screwdriver.

Can you be more specific where under the dash you found it?

It appears i have some aftermarket things under there, i have no idea what they do. For example i have a red on off switch that is at the end of the steering column on the right side. No idea what it does, i toggled it a few times. Not a kill switch, does not shut the alarm off.

I figured my alarm is stock because it works off of the original GM keyless entry device.

After i get a more specific location ill go under there again and check it out. If i cant find it ill get a camera under there and start snapping pictures if the unknown switches and modules.

Thanks again.