One problem related to adaptive cruise control has been reported for the 2021 Chevrolet Suburban. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Chevrolet Suburban based on all problems reported for the 2021 Suburban.
Lane departure assist, adaptive cruise control, auto emergency braking, adaptive high beam, forward collision warning system became unresponsive while driving on highway during trip. Had to take vehicle into gm dealership for adas camera replacement.
| Warnings problems | |
| Automatic Emergency Braking problems | |
| Forward Collision Avoidance problems | |
| Adaptive Cruise Control problems |