Table 1 shows two common air brake related problems of the 2019 Chevrolet Silverado 1500.
| Problem Category | Number of Problems |
|---|---|
| Air Brake Wheel Speed Sensor problems | |
| Air Brake Abs Warning Light problems |
The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 10 mph, the rear wheels inadvertently locked. There were no warning lights illuminated. The contact stated he veered to the side of the road, shifted into park, and turned off the vehicle. The contact was able to restart the vehicle but waited about four hours for the wheels to unlock. The vehicle was taken to the dealer who informed the contact that they were unable to diagnose the vehicle. The contact stated the failure had been reoccurring while driving. The contact became aware of an unknown customer satisfaction program for the failure. The vehicle was taken back to the dealer who informed the contact that he would be responsible for the cost of the repair because the vehicle was out of warranty. The manufacturer was made aware of the failure and referred the contact to the dealer for assistance. The vehicle was not diagnosed nor repaired. The approximate failure mileage was 12,000.
The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while operating the vehicle, the vehicle failed to exceed 43 mph. Additionally, the check engine warning light was illuminated, with the "service esc", "service abs", "service traction control" and "service brakes" messages displayed. The vehicle was taken to the local dealer who diagnosed that the brake master cylinder and electronic brake module was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was not yet notified of the failure. The failure mileage was 57,500.