One problem related to vehicle speed control has been reported for the 1997 GMC Suburban. The most recently reported issues are listed below.
While traveling 75mph with speed control set driver attempted to deactivate speed contol by hitting switch and vehicle continued to roll. Driver applied brakes to stop, and the vehicle continued to roll. Vehicle had to be turned off to stop. Manufacturer has been notified.
| Vehicle Speed Control problems | |
| Accelerator Stuck problems |