DTC P0218-00: Automatic Transaxle Protection Control (TCM) (Us): 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 P0218:00 (TCM, EV6A-EL, EV6AX-EL, US) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Automatic transaxle protection control
Detection condition	Under the following conditions, the ATF temperature is 135°C {275°F} or more for 10 s: Engine is running. TFT sensor related DTC is not recorded.
Fail-safe	Inhibits learning control. Inhibits manual mode. Inhibits neutral idle control. Inhibits AAS. Limits engine torque.
Possible cause	Oil cooler malfunction ATF is more than specified value
System wiring diagram	Not applicable
Connector diagram	Not applicable