One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
Problems for specific Chevrolet Silverado 1500 years:
Car problem reports
Problem with your car? See what our experts say or submit your own.
Repairpal verified 2011 Chevrolet Silverado 1500 problems
The inside door handles are prone to breaking.