The main contactors (+) and (-) in the main battery are controlled by the EV-ECU.
When the excitation circuit monitor of the main contactor (+) in the main battery is off while the main contactor (+) in the main battery ON command is underway, the diagnosis code No. P0ADB will be set.
When the excitation circuit monitor of the main contactor (-) in the main battery is off while the main contactor (-) in the main battery ON command is underway, the diagnosis code No. P0ADF will be set.
STEP 2. Check the wiring harness between C-111 EV-ECU connector terminal No. 106, 107 and C-22 main battery connector terminal No. 3, 6.
Check the signal lines for open circuit and short to earth.
(2)Set the electric motor switch from the "LOCK" (OFF) position to the "ON", and then to the "START" position temporarily.
Replace the EV-ECU. (Refer to .) Then go to Step 4.
Replace the main battery. (Refer to .) Then go to Step 5.