Check the function of the engine switch.

This DTC is output when there is a LIN communication problem between the power source control ECU and certification ECU or when there is a problem in the engine immobiliser system.

The power source control ECU and the shift lock control ECU are connected by a cable and the BEAN. If the cable information and BEAN information are inconsistent, this DTC will be output.

This DTC is output when there is a LIN communication problem between the power source control ECU and certification ECU or when there is a problem in the engine immobiliser system.

This DTC is output when 1) a malfunction is detected between the power source control ECU and the engine switch; or 2) either of the switches inside the engine switch is malfunctioning.

This DTC is output when the power source control ECU cannot detect the unlock condition of the steering lock within a specified time.

This DTC is output when the submersion circuit monitor inside the power source control ECU detects that the vehicle is submerged in water.

This DTC is output when there is a LIN communication problem between the power source control ECU and smart key ECU (certification ECU).

This DTC is output when the ACCR output circuits inside the power source control ECU are open or short.

This DTC is output when serial communication signals and multiplex communication signals in the circuit between the power source control ECU and ECM are inconsistent.