Air Conditioning System
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2015 - 03/2018]
| DTC Code | Description |
|---|---|
| B1411-11 | Room Temperature Sensor Circuit |
| B1412-12 | Ambient Temperature Sensor Circuit |
| B1413-13 | Evaporator Temperature Sensor Circuit |
| B1418-18 | Exhaust Gas Sensor Circuit |
| B1423-23 | Pressure Sensor Circuit |
| B1441-41 | Air Mix Damper Control Servo Motor Circuit (Passenger Side) |
| B1442-42 | Air Inlet Damper Control Servo Motor Circuit |
| B1443-43 | Air Outlet Damper Control Servo Motor Circuit |
| B1446-46 | Air Mix Damper Control Servo Motor Circuit (Driver Side) |
| B1448-48 | Passenger Side FACE Servo Motor Circuit |
| B1449-49 | Rear Air Outlet Damper Control Servo Motor Circuit |
| B1461-61 | Emission Gas NOx Sensor Circuit |
| B1471-71 | A/C Inverter High Voltage Power Resource System Malfunction |
| B1472-72 | A/C Inverter High Voltage Output System Malfunction |
| B1473-73 | A/C Inverter Start-up Signal System Malfunction |
| B1474-74 | A/C Inverter Malfunction |
| B1475-75 | A/C Inverter Cooling / Heating System Malfunction |
| B1476-76 | A/C Inverter Load System Malfunction |
| B1477-77 | A/C Inverter Low Voltage Power Resource System Malfunction |
| B1497-97 | BUS IC Communication Malfunction |
| B1498-98 | Communication Malfunction (A/C Inverter Local) |
| B14A8 | Glass Temperature Sensor Circuit |
| B14A9 | Glass Surroundings Temperature Sensor Circuit |
| B14AA | Glass Humidity Sensor Circuit |
| B14B8 | Refrigerant Shortage |
| P0AA6-611 | Hybrid Battery Voltage System Isolation Fault |
| U0131 | Lost Communication with Electric Power Steering ECU |
| U0142 | Lost Communication with Main Body ECU |
| U0151 | Lost Communication with Restraints Control Module |
| U0155 | Lost Communication with Combination Meter |
| U0163 | Lost Communication with Navigation Control Module |
| U0293 | Lost Communication with HV ECU |
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [03/2018 - 08/2019]
| DTC Code | Description |
|---|---|
| B1411-11 | Room Temperature Sensor Circuit |
| B1412-12 | Ambient Temperature Sensor Circuit |
| B1413-13 | Evaporator Temperature Sensor Circuit |
| B1417-17 | Evaporator Temperature Circuit |
| B1418-18 | Exhaust Gas Sensor Circuit |
| B1419-19 | Rear Room Temperature Sensor Circuit |
| B1423-23 | Pressure Sensor Circuit |
| B1441-41 | Air Mix Damper Control Servo Motor Circuit (Passenger Side) |
| B1442-42 | Air Inlet Damper Control Servo Motor Circuit |
| B1443-43 | Air Outlet Damper Control Servo Motor Circuit |
| B1446-46 | Air Mix Damper Control Servo Motor Circuit (Driver Side) |
| B1447-47 | Air Mix Damper Control Servo Motor Circuit (Rear) |
| B1448-48 | Passenger Side FACE Servo Motor Circuit |
| B1449-49 | Rear Air Outlet Damper Control Servo Motor Circuit |
| B1461-61 | Emission Gas NOx Sensor Circuit |
| B1471-71 | A/C Inverter High Voltage Power Resource System Malfunction |
| B1472-72 | A/C Inverter High Voltage Output System Malfunction |
| B1473-73 | A/C Inverter Start-up Signal System Malfunction |
| B1474-74 | A/C Inverter Malfunction |
| B1475-75 | A/C Inverter Cooling / Heating System Malfunction |
| B1476-76 | A/C Inverter Load System Malfunction |
| B1477-77 | A/C Inverter Low Voltage Power Resource System Malfunction |
| B1486-86 | Air Outlet Damper Control Servo Motor Circuit(Driver Side Front A/C Rear Air Flow) |
| B1497-97 | BUS IC Communication Malfunction |
| B1498-98 | Communication Malfunction (A/C Inverter Local) |
| B14A8 | Glass Temperature Sensor Circuit |
| B14A9 | Glass Surroundings Temperature Sensor Circuit |
| B14AA | Glass Humidity Sensor Circuit |
| B14B3 | Lost Communication with Rear Panel LIN |
| B14B8 | Refrigerant Shortage |
| P0AA6-611 | Hybrid Battery Voltage System Isolation Fault |
| U0131 | Lost Communication with Electric Power Steering ECU |
| U0142 | Lost Communication with Main Body ECU |
| U0151 | Lost Communication with Restraints Control Module |
| U0155 | Lost Communication with Combination Meter |
| U0163 | Lost Communication with Navigation Control Module |
| U0293 | Lost Communication with HV ECU |
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2019 - ]
| DTC Code | Description |
|---|---|
| B1411-11 | Room Temperature Sensor Circuit |
| B1412-12 | Ambient Temperature Sensor Circuit |
| B1413-13 | Evaporator Temperature Sensor Circuit |
| B1417-17 | Evaporator Temperature Circuit |
| B1418-18 | Exhaust Gas Sensor Circuit |
| B1419-19 | Rear Room Temperature Sensor Circuit |
| B1423-23 | Pressure Sensor Circuit |
| B1441-41 | Air Mix Damper Control Servo Motor Circuit (Passenger Side) |
| B1442-42 | Air Inlet Damper Control Servo Motor Circuit |
| B1443-43 | Air Outlet Damper Control Servo Motor Circuit |
| B1446-46 | Air Mix Damper Control Servo Motor Circuit (Driver Side) |
| B1447-47 | Air Mix Damper Control Servo Motor Circuit (Rear) |
| B1448-48 | Passenger Side FACE Servo Motor Circuit |
| B1449-49 | Rear Air Outlet Damper Control Servo Motor Circuit |
| B1461-61 | Emission Gas NOx Sensor Circuit |
| B1471-71 | A/C Inverter High Voltage Power Resource System Malfunction |
| B1472-72 | A/C Inverter High Voltage Output System Malfunction |
| B1473-73 | A/C Inverter Start-up Signal System Malfunction |
| B1474-74 | A/C Inverter Malfunction |
| B1475-75 | A/C Inverter Cooling / Heating System Malfunction |
| B1476-76 | A/C Inverter Load System Malfunction |
| B1477-77 | A/C Inverter Low Voltage Power Resource System Malfunction |
| B1486-86 | Air Outlet Damper Control Servo Motor Circuit(Driver Side Front A/C Rear Air Flow) |
| B1497-97 | BUS IC Communication Malfunction |
| B1498-98 | Communication Malfunction (A/C Inverter Local) |
| B14A8 | Glass Temperature Sensor Circuit |
| B14A9 | Glass Surroundings Temperature Sensor Circuit |
| B14AA | Glass Humidity Sensor Circuit |
| B14B3 | Lost Communication with Rear Panel LIN |
| B14B8 | Refrigerant Shortage |
| P0AA6-611 | Hybrid Battery Voltage System Isolation Fault |
| U0131 | Lost Communication with Electric Power Steering ECU |
| U0142 | Lost Communication with Main Body ECU |
| U0151 | Lost Communication with Restraints Control Module |
| U0155 | Lost Communication with Combination Meter |
| U0163 | Lost Communication with Navigation Control Module |
| U0293 | Lost Communication with HV ECU |