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Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by siclmn, Apr 27, 2012.
I reached my hand under the dash and this came out.
Thats just floppin around behind your dash?? Does it say anything on it? Possibly aftermarket alarm
I was thinking in the same aria as Blazer454. Also are you speakers in it stock or something someone put in. I was thinking alarm, crossover, or amplifier of some sort.
I would agree, alarm, amp, crossover. Could it be a brake controller?
How many wires (and size) are there hooked up to it? It could be a number of aftermarket items. Also I noticed a rei/knob assembly above your emergency brake pedal. Is that something you did or a previous owner? and is it connected to the mystery unit?
I think you guys are right. There are many clipped and disconected wires under the dash and I think the previous owner had something hooked up that he took out when he sold it. The part is not a chevy part and the wires going into it are covered with electrical tape so it's a aftermarket thing. I just zipp tied it up under the dash and now it's quiet.
mine was the brake controller rattling.
Hey guys, I finally found out what that black finned box is, it's the electric eye for the daytime driving lights. So I disconected it for the lights don't work anyway and now the light on the dash that shows them on is finally gone.
Glad you found out what it was!...that would have bugged me till i figured it out:great: