Table 1 shows one common vehicle speed control related problems of the 2026 Chevrolet Suburban.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems |
1) both screens (driver display and infotainment) go black intermittently. Sometimes the infotainment comes back on, however, you cannot use all the buttons. The hard buttons under the screen for climate control (aside from the on/off ) wont work. The climate will automatically go to 76 degrees on max defrost. The rear climate will shut off when this happens. It also causes the radio controls on the back of the steering wheel to not work. 2) it is extremely dangerous to not have a visual indicator for the speed at which I am driving. It is also dangerous to be driving with no ac and instead 76 max defrost, in triple digit temperatures. Especially with small children and a newborn baby. 3) the car has had several repair attempts by a Chevrolet service department. 4) when it happens its sudden. No warnings. After it happens the check engine light comes on sometimes. This started a week after the car was purchased in March 2026. It is still occurring now in August 2026.