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| DTC No. | Diagnostic item | Reference page | Service data display contents when DTC is set |
| B10C0 | Interior temperature sensor system (short circuit) |  | 24°C (75°F) |
| B10C1 | Interior temperature sensor system (open circuit) | ||
| B1031 | Fin thermo sensor system (short circuit) | | Inside air recirculation: Room temperature Outside air induction: Ambient temperature + 10°C (50°F) |
| B1032 | Fin thermo sensor system (open circuit) | ||
| B1034* | Ambient air temperature sensor system (short circuit) | | 20°C (68°F) |
| B1035* | Ambient air temperature sensor system (open circuit) | ||
| B1079 | A/C refrigerant leaks | | - |
| U0141 | ETACS CAN timeout | | - |
| U0155 | Meter CAN timeout | | - |
| U0168 | WCM/F.A.S.T. CAN timeout | | - |
| U0184 | AUDIO CAN timeout | | - |
| U0230 | Power gate CAN timeout | | - |
| U0245 | NAVI/DISP.AUDIO CAN timeout | | - |
| U1000 | OSS CAN timeout | | - |
| U1190 | No receive fault detect signal | | - |
| U1195 | Coding not completed | | - |
| U1199 | VIN not programmed | | - |
| note | The diagnostic trouble codes marked by * are set in the ETACS-ECU. |