HVAC DTCS
HVAC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Malfunction location | Detected condition | Memory function | Refer to |
|---|---|---|---|---|
| B1081:71 | Driver-side air mix actuator | Motor lock | X | (See DTC B1081:71, B1082:71 ). |
| B1082:71 | Passenger-side air mix actuator | Motor lock | X | (See DTC B1081:71, B1082:71 ). |
| B1086:71 | Airflow mode actuator | Motor lock | X | (See DTC B1086:71 ). |
| B1A61:11 | Passenger compartment temperature sensor | Circuit short to ground | X | (See DTC B1A61:11, B1A61:13 ). |
| B1A61:13 | Circuit open | X | ||
| B1A63:12 | Solar radiation sensor (RH) | Circuit short to power supply | - | (See DTC B1A63:12, B1A63:13, B1A64:12, B1A64:13 ). |
| B1A63:13 | Circuit open | - | ||
| B1A64:12 | Solar radiation sensor (LH) | Circuit short to power supply | - | (See DTC B1A63:12, B1A63:13, B1A64:12, B1A64:13 ). |
| B1A64:13 | Circuit open | - | ||
| B1B71:11 | Evaporator temperature sensor | Circuit short to ground | X | (See DTC B1B71:11, B1B71:13 ). |
| B1B71:13 | Circuit open | X | ||
| B1C1A:11 | Driver-side air mix actuator (potentiometer) | Circuit short to ground | X | (See DTC B1C1A:11, B1C1A:13, B1C1B:11, B1C1B:13 ). |
| B1C1A:13 | Circuit open | X | ||
| B1C1B:11 | Passenger-side air mix actuator (potentiometer) | Circuit short to ground | X | (See DTC B1C1A:11, B1C1A:13, B1C1B:11, B1C1B:13 ). |
| B1C1B:13 | Circuit open | X | ||
| B1C1C:11 | Airflow mode actuator (potentiometer) | Circuit short to ground | X | (See DTC B1C1C:11, B1C1C:13 ). |
| B1C1C:13 | Circuit open | X | ||
| P0530:12 | Refrigerant pressure sensor | Circuit short to power supply | X | (See DTC P0530:12, P0530:13 ). |
| P0530:13 | Circuit open | X | ||
| U0010:88 | CAN communication system | Bus off | X | (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM] ). |
| U0155:00 | Lost communication with instrument cluster | No sub type information | - | |
| U0156:00 | Lost communication with information display | No sub type information | - | |
| U0423.68 | Invalid date received from Instrument cluster | Event information | - | (See DTC U0423:68 ). |
| U3003:16 | Climate control unit power supply voltage (B+) | Power supply voltage decreases (9.7 V or less ) | X | (See DTC U3003:16, U3003:17 ). |
| U3003:17 | Climate control unit power supply voltage (B+, IG2, TNS) | Power supply voltage increases (16.4 V or more (B+)) (16.8 V or more (IG2, TNS)) | X |