DTC U0245: NAVI/DISP.AUDIO CAN timeout: Notes
CAUTION:
- If DTC No. U0245 is set in the ETACS-ECU, always diagnose the CAN bus line.
- Before replacing the ECU or CAN box unit <vehicles with MMCS> or multivision display <vehicles with smartphone link display audio>, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.
- When the ETACS-ECU of vehicles without KOS is replaced, the encrypted code of the ignition key needs to be registered to the ETACS-ECU. (If the encrypted code is not registered, the engine cannot be started. Register the encrypted code as described in Immobilizer System - HOW TO REGISTER KEY ID .)