STEP 2. Measure the voltage at main drive lithium-ion battery connector.
(1) Disconnect the D-33 main drive lithium-ion battery connector, and measure at the wiring harness side.
(2) Operate the electric motor switch without depressing the brake pedal and turn ON the power supply mode of electric motor switch.
(3) Check the voltage between the D-33 main drive lithium-ion battery connector (terminal No.2) and body ground.OK: Battery voltage
Is the check result normal?
Go to Step 3. Repair the connector(s) or wiring harness. Then, go to Step 4.
STEP 3. Check of damage in IGCT, GND, CANH, CANL line between main drive lithium-ion battery current sensor connector and main drive lithium-ion battery connector.