Before performing the electric motor unit troubleshooting, check that a diagnosis code is set to the EV-ECU. If a diagnosis code is set to the EV-ECU, perform the test following the troubleshooting procedure for the set diagnosis code. After the troubleshooting of inverter, battery management unit (BMU) and on board charger/DC-DC converter is completed, check that no diagnosis code related to the inverter, BMU and on board charger/DC-DC converter is set to the EV-ECU. If a diagnosis code is set, erase the diagnosis code. In addition, for the electric motor unit troubleshooting, perform the operations following the contents of the troubleshooting. (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - Contents of Troubleshooting .)
