If you are having issues with your blend door or the top blend door actuator motor behind the dash it is worth looking into.
2001 chevy tahoe blend door actuator reset.
The kit contains a single blend door which converts the dual control to single control and is operated off of the bottom actuator motor which can be accessed by removing the glovebox.
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.
First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or.
Parts counter people call this the upper actuator.
Failure to allow sufficient time to calibrate can lead to the.
Fixes problems with heating and ac control please visit our website.
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.
As far as 2 3 go it sounds like they are talking about your temp control panel if you are removing that.
Skp 1571845 16124922 89018356.
Not sure that has anything to do with blend door tho.
You may indeed need to replace an actuator.
No parts for vehicles in selected markets.
This grind or click sound is actually the plastic gears stripping inside.
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.
Fits blend door controls the blend of hot and cold air.
An actuator can go bad in of two ways.
On the gmc acadia and the chevrolet traverse the replacement part number for the blend door actuator is 15 73989.
Next start the vehicle and drive it a short distance and see how it performs.
Ck p u suburban and yukon tahoe actuator calibration starting in 2001 whenever the battery is disconnected or when replacing any of the hvac actuator motors mode door or temperature blend the hvac system will have to go through a relearn or calibration process.
Gmc yukon and chevy tahoe blend door calibration.
This actuator assembly might fit a few other models but double check the part numbers for your car.
Opening and closing the door can make a difference as the vehicle controls see this as cycle completion.
