B1411

Room Temperature Sensor Circuit

Open or short in room temperature sensor circuit

B1412

Ambient Temperature Sensor Circuit

Open or short in ambient temperature sensor circuit

B1413

Evaporator Temperature Circuit or Evaporator Fin Thermistor

Open or short in evaporator temperature sensor circuit

B1423

Open in Pressure Sensor Circuit / Abnormal Refrigerant Pressure

B1441

Air Mix Damper Control Servo Motor Circuit (Passenger Side)

Air mix damper position sensor value does not change even if air conditioning amplifier assembly operates No. 1 air conditioning radiator damper servo sub-assembly (front passenger side air mix)

B1442

Air Inlet Damper Control Servo Motor Circuit

Air inlet damper position sensor value does not change even if air conditioning amplifier assembly operates No. 1 blower damper servo sub-assembly

B1443

Air Outlet Damper Control Servo Motor Circuit

Air outlet damper position sensor value does not change even if air conditioning amplifier assembly operates No. 1 air conditioning radiator damper servo sub-assembly (front side mode)

B1446

Air Mix Damper Control Servo Motor Circuit (Driver Side)

Air mix damper position sensor value does not change even if air conditioning amplifier assembly operates No. 1 air conditioning radiator damper servo sub-assembly (driver side air mix)

B1449

Air Outlet Damper Control Servo Motor Circuit (Rear)

Air outlet damper position sensor value does not change even if air conditioning amplifier assembly operates No. 2 air conditioning radiator damper servo sub-assembly

B1471

A/C Inverter High Voltage Power Resource System Malfunction

B1472

A/C Inverter High Voltage Output System Malfunction

Open or short in A/C inverter high voltage output circuit

B1473

A/C Inverter Start-up Signal System Malfunction

Open or short in A/C inverter start-up signal circuit

B1474

A/C Inverter Malfunction

A/C inverter malfunction

B1475

A/C Inverter Cooling / Heating System Malfunction

A/C inverter temperature outside specified range (temperature too high) or open or short to ground in temperature sensor circuit

B1476

A/C Inverter Load System Malfunction

Motor rotation load while compressor is operating is too large or too small

B1477

A/C Inverter Low Voltage Power Resource System Malfunction

Open or short to ground in inverter control power voltage circuit

B1497

Communication Malfunction (Bus Ic)

Error or open in communication line

B1498

Communication Malfunction (A/C Inverter Local)

B14B2

Lost Communication with Front Panel LIN

Lost communication with air conditioning control assembly

B14B8

Refrigerant Shortage

The following condition is detected in the normal operation refrigerant shortage check:

Amount of refrigerant is insufficient

P1C7C49

Hybrid/EV Battery Voltage System Isolation (A/C Area) Internal Electronic Failure

High voltage system insulation malfunction

U0100

Lost Communication With ECM/PCM "A"

No communication with ECM

U0131

Lost Communication With Power Steering Control Module

No communication with power steering ECU (rack and pinion power steering gear assembly)

U0142

Lost Communication With Body Control Module "B"

No communication with main body ECU (multiplex network body ECU)

U0151

Lost Communication With Restraints Control Module

No communication with airbag sensor assembly

U0155

Lost Communication With Instrument Panel Cluster (IPC) Control Module

No communication with combination meter assembly

U0293

Lost Communication with HV ECU

No communication with hybrid vehicle control ECU assembly