GMC TSB #SB-16-NA-116
2014 GMC Sierra 1500
Affected Component: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Summary
- THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE RADIO TO CORRECT A CUSTOMER CONCERN THAT THE HD SWITCHING TOGGLE SETTING DOES NOT FUNCTION AND VOLUME DIFFERENCES BETWEEN ANALOG AND DIGITAL HD SWITCHING DUE TO THE CURRENT SOFTWARE CALIBRATION WITHIN THE RADIO.