Air Intake Actuator Inspection (Auto A/C)
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
- Connect battery positive voltage to air intake actuator terminal B (or C), connect terminal C (or B) to ground, and then verify that the air intake actuator operates as shown in the table.
- If the operation condition is not normal, replace the air intake actuator.
| Terminal | Air intake actuator operation | |
|---|---|---|
| B | C | |
| B+ | Ground | FRESH → RECIRCULATE |
| Ground | B+ | RECIRCULATE → FRESH |