One problem related to warning has been reported for the 2019 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 GMC Sierra 1500 based on all problems reported for the 2019 Sierra 1500.
2019 Sierra 1500 slt defective front camera surround only 51,000 miles. Forward collision warning not work,lane departure warning not work,intellibeam head lights not work. Replace camera with labor at the dealer cost me $860. 00 dolls.
| Lane Departure problems | |
| Warning problems |