2021 Chevrolet Silverado 1500 engine problems

The contact owned a 2021 Chevrolet Silverado 1500. The contact stated that approximately 35 minutes after parking and turning the vehicle off he was notified that the vehicle had caught on fire. The fire department was called to the scene and extinguished the flames. Upon inspection, it was determined that the fire originated in the engine compartment. A police and fire report was taken at the scene and the vehicle was towed away. During the incident, the vehicle was destroyed.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving approximately 65 MPH, the message "Service DEF System" was displayed and the check engine warning was illuminated. The message speed would reduce by increments of 10 to 15 MPH until the vehicle could not accelerate 5 MPH after driving 75 miles. The contact stated that a handheld scanner was used to retrieve DTC: P20B9. The contact stated that the failure was a recurring failure.