2004 GMC Envoy "air door actuator issues 2003" Questions

...Air does blow to the rear console. The blend door(s) actuator is more than likely the problem, this is a common issue with this vehicle. The repair is complex, it involves gaining access to the HVAC ...

...air, as well as the right floor vent. This is a problem when it is cold outside, because we basically have to close the 2 right vents. What can be the cause of this? There is something called a blend ...

...this motor actuator needs changing. so it is stuck in heat mode and now motor will not move door to cold. common issue w/GM products w/dual air controls. actuator replacement takes care of the ...

...air. I have already checked and verified that both blend actuators are working. Thanks in advance for any help. There's only one evaporator core, so if you're getting cold on one side and not the ...

door actuator can channel air through the heater core, around the heater core or a mix of these two to achieve the desired temperature. A "mode" door actuator can direct airflow to the ducts that lead

air from vents no matter where temp is set and on ac also Blend door is not working. Could be the door is stuck, wiring issue, bad actuator or control panel issue. In your car, the actuator is not too

...air. Buy a haynes repair book at parts...read safety first It has multiple blend door actuator...around 3 in the front and 2 in the rear...may want to check Youtube and see witch ones you need...have ...

...air, and will not change to the defost vents or the floor vents. Can this be the blend door actuator? And if so where is it I replaced the blower motor resistor since the fan speeds were not all ...

...door that is actuated to allow cabin air to circulate around the heater core is not functioning properly. Possible causes, linkage to the valve, or actuator not working. Also a broken valve to the ...

...air Coolant in system ?? Coolant flowing through 'Heater Core' ?? Code(s) present w/Scanned ?? Possible HVAC issue(s);Blend air door n HVAC box (Under Dash)-Temp Actuator-HVAC control head @