How do you fix it.
Blend door actuator motor reset.
Turn ignition key to the on position and turn on the hvac system.
Learn how to reset the hvac actuator with acdelco.
Open hood bonnet for the rhd guys and locate fuse 15 in the fuse box next to the battery.
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.
I have read that many people have had this problem.
How to test blend door actuator climate control heater temp control any car in this video we will show you how to test blend door actuator and to make sur.
There are many different opinions.
The problem is cold setting produces heat.
Blend door actuator motor calibration.
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.
An actuator can go bad in of two ways.
Now it blows hot when set on cold and cold when set on hot.
I installed a new blend door actuator.