Chevrolet Silverado 2500 HD radio turns off when brakes are applied on Chevrolet Silverado 2500 HD

Some Chevrolet Silverado 2500 HD owners report experiencing issues with the radio shutting off when the brakes are applied, which may be attributed to several potential causes. A bad alternator is often cited as a reason for this behavior, as it can lead to the radio or head unit losing power. Additionally, battery problems, such as a weak or dying battery, can result in electrical hiccups that affect the radio. In cases where the radio does not turn off when the brakes are applied, a faulty door switch that controls the radio's power may be involved. It is advisable for owners to have the alternator, battery, and door switch inspected to effectively diagnose and address the issue.