DTC P05C0-00: Active Air Shutter: Actuator Temperature Abnormality: Outline

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

DTC P05C0:00 (PCM, SKYACTIV-G) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Active air shutter: Actuator temperature abnormality
Detection condition	Internal temperature of active air shutter actuator is certain value or more.
Fail-safe	Stops active air shutter control.
Possible cause	Engine overheating Active air shutter malfunction PCM malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable