Hi,
The blend air door actuator is located under the dash approximately center of the dash. It's mounted on the HVAC box. If you look at pic 1 below, it shows its location.
The actuator is held in with four screws. It's a bit difficult to access, but it can be done.
Pic 2 below provides the very basic directions for replacing it. Here is a link you may find more helpful:
https://www.2carpros.com/articles/replace-blend-door-motor
Let me know if this helps or if you have other questions.
Take care,
Joe
See pics below.
Images (Click to make bigger)
Tuesday, June 14th, 2022 AT 9:50 PM