Toyota Corolla Cross: Brake Control / Dynamic Control Systems

 Intermediate Shaft Speed Sensor "B" Circuit Short to Battery (P274512,P274514,P274531)

DESCRIPTION The transmission revolution sensor (NC1) detects the intermediate shaft (C1 clutch) speed and sends it to the TCM. The TCM determines if gear mode should be entered by comparing the transmission revolution sensor (NT) and (NC1) signals. DTC No. Detection Item

 Generator High-voltage Circuit

DESCRIPTION The cause of this malfunction may be the generator high-voltage circuit. Check the generator internal resistance and the connection condition of the high-voltage line between the inverter and generator to check whether there is an open or short circuit. Related Parts Check Area