DTC P0218-00: Automatic Transaxle Protection Control: Notes

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.

DTC P0218:00	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 FUNCTION	Inhibits learning control. Inhibits manual mode. Inhibits neutral idle control. Inhibits AAS.
POSSIBLE CAUSE	Oil cooler malfunction ATF is more than specified value
SYSTEM WIRING DIAGRAM	Not applicable