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AIR CONDITIONING SYSTEM (for HV Model)

AIR CONDITIONING SYSTEM (FOR HV MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [12/2019 - 10/2021]

DTC Code Description
B1279 Lost Communication with Humidity/Rain Sensor LIN
B1411 Room Temperature Sensor Circuit
B1412 Ambient Temperature Sensor Circuit
B1413 Evaporator Temperature Circuit or Evaporator Fin Thermistor
B1417 Evaporator Temperature Circuit
B1419 Rear Room Temperature Sensor Circuit
B1423 Open in Pressure Sensor Circuit / Abnormal Refrigerant Pressure
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)
B1447 Air Mix Damper Control Servo Motor Circuit (Rear)
B1448 FACE Servo Motor Circuit(Passenger Side)
B1449 Air Outlet Damper Control Servo Motor Circuit (Rear)
B1471 A/C Inverter High Voltage Power Resource System
B1472 A/C Inverter High Voltage Output System
B1473 A/C Inverter Start-up Signal System
B1474 A/C Inverter
B1475 A/C Inverter Cooling / Heating System
B1476 A/C Inverter Load System
B1477 A/C Inverter Low Voltage Power Resource System
B1497 Communication Malfunction (Bus Ic)
B1498 Communication Malfunction (A/C Inverter Local)
B149A Communication Malfunction (Rear Bus Ic)
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
P1C7C-49 Hybrid/EV Battery Voltage System Isolation (A/C Area) Internal Electronic Failure
U0100 Lost Communication with ECM / PCM "A"
U0131 Lost Communication with Power Steering Control Module
U0142 Lost Communication with Body Control Module "B"
U0151 Lost Communication with Restraints Control Module
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module
U0293 Lost Communication with HV ECU
U1114 Lost Communication with Driver Seat Module
AIR CONDITIONING SYSTEM (FOR HV MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2021 - 10/2022]

DTC Code Description
B1411 Room Temperature Sensor Circuit
B1412 Ambient Temperature Sensor Circuit
B1413 Evaporator Temperature Circuit or Evaporator Fin Thermistor
B1417 Evaporator Temperature Circuit
B1419 Rear Room Temperature Sensor Circuit
B1423 Open in Pressure Sensor Circuit / Abnormal Refrigerant Pressure
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)
B1447 Air Mix Damper Control Servo Motor Circuit (Rear)
B1448 FACE Servo Motor Circuit(Passenger Side)
B1449 Air Outlet Damper Control Servo Motor Circuit (Rear)
B1471 A/C Inverter High Voltage Power Resource System
B1472 A/C Inverter High Voltage Output System
B1473 A/C Inverter Start-up Signal System
B1474 A/C Inverter
B1475 A/C Inverter Cooling / Heating System
B1476 A/C Inverter Load System
B1477 A/C Inverter Low Voltage Power Resource System
B1497 Communication Malfunction (Bus Ic)
B1498 Communication Malfunction (A/C Inverter Local)
B149A Communication Malfunction (Rear Bus Ic)
B14B2 Lost Communication with Front Panel LIN
B14B3 Lost Communication with Rear Panel LIN
B14B8 Refrigerant Shortage
P1C7C-49 Hybrid/EV Battery Voltage System Isolation (A/C Area) Internal Electronic Failure
U0100 Lost Communication with ECM / PCM "A"
U0131 Lost Communication with Power Steering Control Module
U0142 Lost Communication with Body Control Module "B"
U0151 Lost Communication with Restraints Control Module
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module
U0293 Lost Communication with HV ECU
U1114 Lost Communication with Driver Seat Module
AIR CONDITIONING SYSTEM (FOR HV MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2022 - 11/2023]

DTC Code Description
B1411 Room Temperature Sensor Circuit
B1412 Ambient Temperature Sensor Circuit
B1413 Evaporator Temperature Circuit or Evaporator Fin Thermistor
B1417 Evaporator Temperature Circuit
B1419 Rear Room Temperature Sensor Circuit
B1423 Open in Pressure Sensor Circuit / Abnormal Refrigerant Pressure
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)
B1447 Air Mix Damper Control Servo Motor Circuit (Rear)
B1449 Air Outlet Damper Control Servo Motor Circuit (Rear)
B1471 A/C Inverter High Voltage Power Resource System
B1472 A/C Inverter High Voltage Output System
B1473 A/C Inverter Start-up Signal System
B1474 A/C Inverter
B1475 A/C Inverter Cooling / Heating System
B1476 A/C Inverter Load System
B1477 A/C Inverter Low Voltage Power Resource System
B1497 Communication Malfunction (Bus Ic)
B1498 Communication Malfunction (A/C Inverter Local)
B149A Communication Malfunction (Rear Bus Ic)
B14B2 Lost Communication with Front Panel LIN
B14B3 Lost Communication with Rear Panel LIN
B14B8 Refrigerant Shortage
P1C7C-49 Hybrid/EV Battery Voltage System Isolation (A/C Area) Internal Electronic Failure
U0100 Lost Communication with ECM / PCM "A"
U0131 Lost Communication with Power Steering Control Module
U0142 Lost Communication with Body Control Module "B"
U0151 Lost Communication with Restraints Control Module
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module
U0163 Lost Communication with Navigation Control Module
U0293 Lost Communication with HV ECU
AIR CONDITIONING SYSTEM (FOR HV MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [11/2023 - ]

DTC Code Description
B1402-87 Lost Communication with Front Air Outlet Damper Control Servo Motor LIN Missing Message
B1403-7F Front Air Outlet Damper Control Servo Motor Actuator Stuck Off
B1408-87 Lost Communication with Rear Air Outlet Damper Control Servo Motor LIN Missing Message
B1409-7F Rear Air Outlet Damper Control Servo Motor Actuator Stuck Off
B140B-87 Lost Communication with Rear Air Mix Damper Control Servo Motor LIN Missing Message
B140C-7F Rear Air Mix Damper Control Servo Motor Actuator Stuck Off
B141A-11 Room Temperature Sensor Circuit Short to Ground
B141A-15 Room Temperature Sensor Circuit Short to Battery or Open
B1422-00 A/C Inverter Load Malfunction
B142A-88 Servo Motor LIN Communication Bus off
B143A-87 Lost Communication with Air Inlet Damper Control Servo Motor LIN Missing Message
B143B-7F Air Inlet Damper Control Servo Motor Actuator Stuck Off
B1440-88 Rear Servo Motor LIN Communication Bus off
B144B-87 Lost Communication with Front Left Air Mix Damper Control Servo Motor LIN Missing Message
B144C-7F Front Left Air Mix Damper Control Servo Motor Actuator Stuck Off
B145A-87 Lost Communication with Front Right Air Mix Damper Control Servo Motor LIN Missing Message
B145B-7F Front Right Air Mix Damper Control Servo Motor Actuator Stuck Off
B1471-1C A/C Inverter High Voltage Power Resource Circuit Voltage Out of Range
B1472-1C A/C Inverter High Voltage Output Circuit Voltage Out of Range
B1474-4B A/C Inverter Cooling/Heating Over Temperature
B1474-96 A/C Inverter Component Internal Failure
B147D-11 Rear Right Room Temperature Sensor Circuit Short to Ground
B147D-15 Rear Right Room Temperature Sensor Circuit Short to Battery or Open
B1498-87 A/C Inverter Local Missing Message
B14B2-87 Lost Communication with Front Panel LIN Missing Message
B14B3-87 Lost Communication with Rear Panel LIN Missing Message
P0070-11 Ambient Temperature Sensor Circuit Short to Ground
P0070-15 Ambient Temperature Sensor Circuit Short to Battery or Open
P0530-11 Refrigerant Pressure Sensor Circuit Short to Ground
P0530-15 Refrigerant Pressure Sensor Circuit Short to Battery or Open
P0534-7A Refrigerant Gas Fluid Leak or Seal Failure
P0535-11 Evaporator Temperature Sensor Circuit Short to Ground
P0535-15 Evaporator Temperature Sensor Circuit Short to Battery or Open
P153B-11 Rear Evaporator Temperature Sensor Circuit Short to Ground
P153B-15 Rear Evaporator Temperature Sensor Circuit Short to Battery or Open
U0100-87 Lost Communication with ECM/PCM "A" Missing Message
U0131-87 Lost Communication with Power Steering Control Module Missing Message
U0140-87 Lost Communication with Body Control Module Missing Message
U0155-87 Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message
U0163-87 Lost Communication with Navigation Control Module Missing Message
U0198-87 Lost Communication with Telematic Control Module "A" Missing Message
U0293-87 Lost Communication with Hybrid Powertrain Control Module Missing Message