Air Conditioning System
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [12/2017 - 10/2023]
| DTC Code | Description |
|---|---|
| B1411 | Room Temperature Sensor Circuit |
| B1412 | Ambient Temperature Sensor Circuit |
| B1413 | Evaporator Temperature Sensor Circuit |
| B1418 | Emission Gas Sensor Circuit |
| B1419 | Rear Room Temperature Sensor Circuit |
| B1423 | Pressure Sensor Circuit |
| B1441 | Air Mix Damper Control Servo Motor Circuit (Passenger Side) |
| B1442 | Air Inlet Damper Control Servo Motor Circuit |
| B1443 | Air Outlet Damper Control Servo Motor Circuit |
| B1446 | Air Mix Damper Control Servo Motor Circuit (Driver Side) |
| B1448 | Passenger Side FACE Servo Motor Circuit |
| B144A | Air Outlet DEF Damper Control Servo Motor Circuit |
| B1451 | Compressor Solenoid Circuit |
| B1453 | Air Outlet Damper Cool Control Servo Motor Circuit (Driver Side) |
| B1454 | Air Outlet Damper Cool Control Servo Motor Circuit (Passenger Side) |
| B1455 | Air Outlet Damper FOOT/DEF Control Servo Motor Circuit (Driver Side) |
| B1456 | Air Outlet Damper FOOT/DEF Control Servo Motor Circuit(Passenger Side) |
| B1457 | Driver Side Air Outlet Damper Control Servo Motor Circuit |
| B1458 | Air Outlet Damper Control Servo Motor Circuit(Passenger Side Front A/C Rear Air Flow) |
| B1461 | Emission Gas NOx Sensor Circuit |
| B1468 | Room Temperature Sensor Circuit (Rear Passenger Side) |
| B1469 | Infrared Ray Sensor Circuit |
| B1486 | Driver Side Air Outlet Damper Control Servo Motor Circuit |
| B1487 | Air Outlet Damper Control Servo Motor Circuit(Passenger Side Front A/C Rear Air Flow) |
| B148A | Air Outlet Rear FOOT Damper Control Servo Motor Circuit (Driver Side) |
| B148B | Air Outlet Rear FOOT Damper Control Servo Motor Circuit (Passenger Side) |
| B1492 | Communication Malfunction (IR Sensor) |
| B1497 | Communication Malfunction (Bus Ic) |
| B14A4 | Solar Sensor Short Circuit(Rear Driver Side) |
| B14A8 | Glass Temperature Sensor Circuit |
| B14A9 | Glass Surroundings Temperature Sensor Circuit |
| B14AA | Glass Humidity Sensor Circuit |
| B14B2 | Lost Communication with Front Panel LIN |
| B14B3 | Lost Communication with Rear Panel LIN |
| B14B8 | Refrigerant Shortage |
| B14BD | Refrigerant Overabundance Filling Malfunction |
| U0100 | Communication Stop from ECM to Distance Control ECU, VSC |
| U0131 | Lost Communication with Power Steering Control Module |
| 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 |
| U0201 | Lost Communication with "Door Control Module C" |
| U0202 | Lost Communication with "Door Control Module D" |
| U0210 | Lost Communication with "Seat Control Module C" |
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2023 - ]
| DTC Code | Description |
|---|---|
| B1411 | Room Temperature Sensor Circuit |
| B1412 | Ambient Temperature Sensor Circuit |
| B1413 | Evaporator Temperature Sensor Circuit |
| B1418 | Emission Gas Sensor Circuit |
| B1419 | Rear Room Temperature Sensor Circuit |
| B1423 | Pressure Sensor Circuit |
| B1441 | Air Mix Damper Control Servo Motor Circuit (Passenger Side) |
| B1442 | Air Inlet Damper Control Servo Motor Circuit |
| B1443 | Air Outlet Damper Control Servo Motor Circuit |
| B1446 | Air Mix Damper Control Servo Motor Circuit (Driver Side) |
| B1448 | Passenger Side FACE Servo Motor Circuit |
| B144A | Air Outlet DEF Damper Control Servo Motor Circuit |
| B1451 | Compressor Solenoid Circuit |
| B1453 | Air Outlet Damper Cool Control Servo Motor Circuit (Driver Side) |
| B1454 | Air Outlet Damper Cool Control Servo Motor Circuit (Passenger Side) |
| B1455 | Air Outlet Damper FOOT/DEF Control Servo Motor Circuit (Driver Side) |
| B1456 | Air Outlet Damper FOOT/DEF Control Servo Motor Circuit(Passenger Side) |
| B1457 | Driver Side Air Outlet Damper Control Servo Motor Circuit |
| B1458 | Air Outlet Damper Control Servo Motor Circuit(Passenger Side Front A/C Rear Air Flow) |
| B1461 | Emission Gas NOx Sensor Circuit |
| B1468 | Room Temperature Sensor Circuit (Rear Passenger Side) |
| B1469 | Infrared Ray Sensor Circuit |
| B1486 | Driver Side Air Outlet Damper Control Servo Motor Circuit |
| B1487 | Air Outlet Damper Control Servo Motor Circuit(Passenger Side Front A/C Rear Air Flow) |
| B148A | Air Outlet Rear FOOT Damper Control Servo Motor Circuit (Driver Side) |
| B148B | Air Outlet Rear FOOT Damper Control Servo Motor Circuit (Passenger Side) |
| B1492 | Communication Malfunction (IR Sensor) |
| B1497 | Communication Malfunction (Bus Ic) |
| B14A4 | Solar Sensor Short Circuit(Rear Driver Side) |
| B14B2 | Lost Communication with Front Panel LIN |
| B14B3 | Lost Communication with Rear Panel LIN |
| B14B8 | Refrigerant Shortage |
| B14BD | Refrigerant Overabundance Filling Malfunction |
| U0100 | Communication Stop from ECM to Distance Control ECU, VSC |
| U0131 | Lost Communication with Power Steering Control Module |
| 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 |
| U0201 | Lost Communication with "Door Control Module C" |
| U0202 | Lost Communication with "Door Control Module D" |
| U0210 | Lost Communication with "Seat Control Module C" |