There are many different opinions.
Chevy blend door actuator reset.
Replaced clicking blend actuator on my 1999 new body style z71 silverado 5 3 cannot get it to reset disconnected the battery pulled the fuses still nothing.
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An actuator can go bad in of two ways.
The topic of how to perform the actuator recalibration procedure on chevrolet gmc and cadillac trucks and suvs has become an ever increasing topic of discussion.
Parts counter people call this the upper actuator.
On the gmc acadia and the chevrolet traverse the replacement part number for the blend door actuator is 15 73989.
I have read that many people have had this problem.
For manual systems it does not matter where the a c controls are set but if you feel the need to do something turn the blower switch on i prefer speed 3 and set the temperature.
This actuator assembly might fit a few other models but double check the part numbers for your car.
This grind or click sound is actually the plastic gears stripping inside.
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A blend door actuator is made up of an electric motor that turns a plastic gear set in one direction or another which is connected to an air control door pivot at the final drive of the unit.
How do you fix it.