STEP 3. Using scan tool (M.U.T.-IIISE), test hydraulic pressure.
(1) Erase the DTC.
(2) Turn off the power supply mode of the electric motor switch.
(3) Turn on the power supply mode of the electric motor switch.
(4) Carry out "hydraulic pressure test." (Refer to GROUP 22A - Hydraulic Pressure Test ). Is the check result normal?
The trouble can be an intermittent malfunction (Refer to GROUP 00, How to Cope with Intermittent Malfunction ). Replace the valve body assembly (Refer to GROUP 22B - Front Transaxle ). Then go to Step 4.