STEP 1. Using scan tool (M.U.T.-IIISE), check whether the DTC is set again.
(1) Erase the set DTC.
(2) Turn on the power supply mode of the electric motor switch.
(3) Execute the actuator test (Refer to ).- Item No. 22: Charge&Discharge connector relay
(4) Check if the DTC is set.
Is the DTC set?
Replace the PHEV-ECU (Refer to ). The trouble can be an intermittent malfunction (Refer to GROUP 00, How to Cope with Intermittent Malfunction ).