Toyota Corolla Cross: M20a-fxs (engine Control)

 Control Module Communication Bus Off (U0073,U0100,U0126,U0129)

DESCRIPTION When the signal sent from the 4WD ECU assembly does not finish sending, the 4WD ECU assembly stores a DTC. When a malfunction occurs in communication with the ECM, skid control ECU (brake actuator assembly) and steering sensor, the 4WD ECU assembly stores a DTC. DTC No.

 Pressure Control Solenoid "M" Circuit Short to Ground or Open (P08C314)

DESCRIPTION Refer to DTC P08C312. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P08C314 Pressure Control Solenoid "M" Circuit Short to Grou