Radio Ground Strap
There is a ground strap attached to the radio to ensure an effective ground path. The ground strap is a braided copper wire that routes from the rear of the radio to the bolt that attaches the IPFB to the H-brace The radio ground strap is connected to the radio by a spade type terminal. If the radio ground strap is not reconnected after being disconnected for service, the audio system will still function, but the sound quality will be reduced.