Thank you for asking your question on JustAnswer. The actuator is loacted behind the dash in the center of the vehicle, near the radio. I am sending you instructions on how to replace in pdf format, hope this helps you out.
CLICK HERE FOR REPLACEMENT INSTRUCTIONS
A/C Electronic Blend Door Actuator
The A/C electronic blend door actuator is located on the top of the plenum housing.
Thank you for asking your question on JustAnswer.
I sent the information you have requested, if need more help let me know, if not please don't forget to click on the accept button so that I may get credit for my work, thanks.
Need replacement instruction for Actuator.
Thanks for the accept here you go, click on the link below
No problem, here you go CLICK HERE FOR INSTRUCTIONS
You can purchase the tool at any local auto parts store like Auto Zone for example.