STEP 2. Using scan tool (M.U.T.-IIISE), check whether the DTC is set again.
Recheck if the DTC is set.(1) Discharge the main drive lithium-ion battery as following procedures.(1) Depress the brake pedal, and turn on the power supply mode of the electric motor switch (READY operation).
(2) Operate the air conditioning with MAX COOL.
(3) While confirming with BMU data list (item No. 5: Battery cell minimum voltage), discharge until the cell voltage becomes 4.1 volts or less.
(2) Erase the DTC.
(3) Turn off the power supply mode of the electric motor switch.
(4) Turn on the power supply mode of the electric motor switch without depressing the brake pedal.
(5) Wait for 5 minutes or more.
(6) Check if the DTC is set.
Is the DTC set?
Go to Step 3. The procedure is complete.