Table 1 shows two common vehicle speed control related problems of the 2020 Chevrolet Suburban. The number one most common problem is related to the vehicle speed control (two problems). The second most common problem is related to the cruise control (one problem).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Cruise Control problems |
Driving on interstate and gradual onset of clicking/knocking. Within 5 minutes complete loss of propulsion and throttle. Rpm went to zero. Oil pressure/temperature/engine lights all fine. Dealership states "catastrophic engine failure. " my family was in the vehicle. Read details...
When adaptive cruise is engaged, the system hesitates when lead vehicles slows at a slow rate (no brake lights observed on lead vehicle), requiring operator to apply brakes. When adaptive cruise control is engaged during highway driving, intermittently, medium slowing of lead vehicle (brakes Read details...