Questions & Answers for: GMC Sierra 1500 air actuator

...help U have a stuck air temp control blend door, either the actuator motor is defective or the door is warped and has jammed, one thing is that u must remove the dash to rcheck replace these

air on the left side only I can stop the truck and restart it and sometime it blow normal Probably your left temp actuator failed internally. Check the right instrument panel junction block-right side

...Actuator Air Temperature Actuator Replacement To Remove: CAUTION Do not apply power to the actuator when it is removed from the HVAC module. Remove the instrument panel hush panel. Disconnect the ...

...correct this problem u will need to replace the air temperature control blend door and the electric blend door actuator inside the dash, contact your local dealer for parts, they are dealer only ...

...air in the summer. The other rarer cause I've seen is the recirculation door actuator motor sometimes won't hold the recirculation door closed which can also cause a leak. Sorry but I don't have a ...

...actuator or the blend-air door. If it corrects istself at times, it is most likely NOT a broken blend air door. The unfortunate thing here is that the instrument panel must be removed to acess the ...

...to replace. Just look up under the dash on the driver's side. The actuator is attached to the bottom of the air box. You will have to remove the lower trim pnels to see it. (See #9 in the

air only blows from the defoger vent how do i fix it I have the same problem on my 2006. They say it is the blend door actuator, located above and to the right of gas pedel. I googled and watched this

...air conditioning problem Sounds like one of the blend doors is stuck or not working. Try and pinpoint the door by playing with the controls. May need to purchase a actuator, the part that powers the ...

clicking noise in the heater box sounds like a blend door actuator, when does it click?temperature or changing air flow.