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Air Conditioning System

AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Description
B1411/11 Room Temperature Sensor Circuit
B1412/12 Ambient Temperature Sensor Circuit
B1413/13 Evaporator Temperature Sensor Circuit
B1415/15 Driver Side Duct Sensor
B1416/16 Passenger Side Duct Sensor
B1417/17 Rear Evaporator Temperature Sensor 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
B1444/44 Driver Side Cool Air Bypass Damper Control
B1445/45 Passenger Side Cool Air Bypass Damper Control
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
B1453/53 Driver Side Air Outlet Damper COOL Control Servo Motor Circuit
B1454/54 Passenger Side Air Outlet Damper COOL Control Servo Motor Circuit
B1455/55 Driver Side Air Outlet Damper FOOT/DEF Control Servo Motor Circuit
B1456/56 Passenger Side Air Outlet Damper FOOT/DEF Control Servo Motor Circuit
B1457/57 Driver Side Air Outlet Damper Control Servo Motor Circuit
B1458/58 Passenger Side Air Outlet Damper Control Servo Motor Circuit
B1459/59 Max Hot Bypass Damper HOT Control Circuit
B1461/61 Emission Gas NOx Sensor Circuit
B1462/62 Room Humidity Sensor Circuit
B1468/68 Rear Passenger Side Room Temperature Sensor Circuit
B1469/69 Infrared Ray 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 Driver Side Air Outlet Damper Control Servo Motor Circuit
B1487/87 Passenger Side Air Outlet Damper Control Servo Motor Circuit
B1489/89 Rear Air Outlet Damper Control Servo Motor RH Circuit
B1493/93 Max Hot Bypass Damper COOL Control Circuit
B1494/94 Rear Emission Servo Motor Circuit
B1495/95 Rear Diffuse Servo Motor Circuit
B1491/91 HV Battery Cool Down Servo Motor Circuit
B1492/92 Infrared Ray Sensor Communication Malfunction
B1497/97 BUS IC Communication Malfunction
B1498/98 Communication Malfunction (A/C Inverter Local)
B14A2 Driver Side Solar Sensor Short Circuit
B14A3 Front Passenger Side Solar Sensor Short Circuit
B14A4 Solar Sensor Short Circuit(Rear Driver Side)
B14B9 Open in Ion Generator Circuit
P0AA6-611 Hybrid Battery Voltage System Isolation Fault
U0100 Lost Communication with ECM
U0142 Lost Communication with Main Body ECU
U0155 Lost Communication with Combination Meter
U0163 Lost Communication with Navigation Control Module
U0293 Lost Communication with Hybrid Control Module