One problem related to transmission shudder has been reported for the 2015 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 GMC Sierra 1500 based on all problems reported for the 2015 Sierra 1500.
The contact owns a 2015 GMC Sierra 1500. While driving various speeds, the transmission vibrated and caused a hesitation when the gears shifted without warning. The vehicle was taken to the dealer and repaired; however, the failure recurred several times. The manufacturer was made aware of the failure. The failure mileage was 50.