Blue Box

Discussion in 'Car Audio Dealer and Installer Reviews' started by Thundergod, Jan 19, 2011.

  1. Thundergod

    Thundergod Member

    Have anyone used an adaptor harness using a blue control/chime box need to be used in a GM car/truck ? I have one that is suspected in causing the relay in harness to cut out the head unit when it playing. head unit is a Pioneer AVH-P3200BT, and it's in a 2006 GMC Seirra. The harness needed for proper installation wasn't cheep either. ground is to a metal dash support.
    have any of you heard of these blue boxes, and do they frequently go bad?
     
  2. liftedranger08

    liftedranger08 Full Member

    Its called a g-mos. Weve had 1 or 2 go bad at our shop and the radio wouldnt come on at all. So you could have a bad one.
     
  3. Thundergod

    Thundergod Member

    Thanx

    Yea it was the Box, i r&red it, best buy handed me a new one at no charge.