Toyota Corolla Cross: Brake Control / Dynamic Control Systems

 Lost Communication between Drive Motor "A" and HV/EV ECU Circuit Intermittent (P31241F)

DESCRIPTION The motor generator control ECU, which is built into the inverter with converter assembly, controls the motor (MG2) based on commands from the hybrid vehicle control ECU. The motor generator control ECU (MG ECU) monitors communication data and detects malfunctions. DTC No. De

 Dtc Check / Clear

DTC CHECK / CLEAR DTC CHECK (a) Check for DTCs (Test Failed / Pending / Confirmed). Body Electrical > SRS Airbag > Trouble Codes GTS Display Description Test Failed Shows the malfunction judgment results during the current trip. Pending Shows the malfunction judgmen