Replace Mode Door Actuator

Here is a guide on what you are in for when changing the actuator.

https://www.2carpros.com/articles/replace-blend-door-motor

There are diagrams below showing you what it will be like on your car:

1.Disconnect and isolate negative battery cable remote terminal, located on right strut tower. Remove left and right underpanel silencer/ducts and floor console. Remove center floor heat adapter duct and rear seat heat forward adapter duct. Loosen center support bracket and pry rearward to access actuator.

2.Locate mode door actuator on lower left side of A/C-heater assembly. See Fig. . Remove actuator screws and pull actuator straight down. Note shaft key position for installation. Disconnect actuator connector. To install, reverse removal procedure. When installing actuator, shaft must be reinstalled in original position.

Check out the diagram below

Cheers,

Some possible causes of high temperature output at center panel when A/C system pressure is normal include:

Excessive oil charge in refrigerant.
Temperature control cable improperly installed or faulty.
Blend-air door inoperative, obstructed or sealing improperly.
Blend door actuator not calibrated.