One problem related to adaptive cruise control has been reported for the 2014 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 GMC Sierra 1500 based on all problems reported for the 2014 Sierra 1500.
Power steering was going in and out then all of a sudden completely went out.
| Automatic Emergency Braking problems | |
| Adaptive Cruise Control problems |