DTC U1146: Lost Communication With Gateway "A" Body-Can
DTC detecting condition:
CAN data from central gateway control module is abnormal.
Trouble symptom:
- The energy flow screen is not displayed correctly.
- The electrical parts operation screen is not displayed correctly.
- The left side of the preventive safety screen (powertrain display) is not displayed correctly.
- Favorite screen Water temperature does not change.
- Favorite screen Oil temperature does not change.
- Favorite screen Accelerator opening angle does not change.
- Setting screen Cannot set timer charging.
- Setting screen Cannot set cable lock mode.
- Setting screen Cannot set maximum AC charging current.
- Switch that recalls the timer charging setting cannot be operated.
- The next timer charging schedule display is not displayed properly.
NOTE:
For the diagnostic procedure, refer to DTC U0074. Ref. to MULTI-FUNCTION DISPLAY (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0074: CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFF .