1. Connect battery positive voltage to terminal D or F and ground to terminal F or D of the airflow mode actuator.
2. Verify that the airflow mode actuator operates as shown below.




3. Verify that the resistance between the terminals of the airflow mode actuator is as shown in the graph.

Airflow mode actuator removal/installation
Blower motor removal/installationMazda 6 Service Manual: Actuator cable installation
1. Slide the lock lever in the direction shown by the arrow to unlock the
adjuster.
2. Turn the ratchet ring to release lock in the direction shown by the arrow.
3. Install the actuator cable to the cruise actuator.
Caution
Due to the possibility of actuator cable damage, make sure th ...
Mazda 6 Service Manual: Pcv valve inspection
1. Disconnect the negative battery cable.
2. Remove the intake maniforld.(see INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.)
3. Remove the PCV valve.
4. Blow through the valve and verify that air flows as specified.
If not as specified, replace the PCV valve.
Specification
...