Climate System
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
What Owners Say
""When A/C in use, warm air comes from outside as if heater coil isolation is not functioning properly. Issue is quite diminished if cab circulation option is engaged. Believe gearing for outside / inside venting is not working properly. Gearing may be broken.""
Anonymous, LA (2014 GMC Sierra 1500 Denali 5.3-L V8)"Blower works OK but isolation dampers for heating / cooling control is not working properly when cab circulation switch is not engaged."
Anonymous, LA (2014 GMC Sierra 1500 Denali 5.3-L V8)
"The compressor just stopped cooling the air. I had it fixes within a week."
Anonymous A., MA (2014 GMC Sierra 1500 SLE 5.3-L V8)