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Air Conditioning System

AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Detection Item See Reference
B1411/11*1 Room Temperature Sensor Circuit Refer to DTC B1411/11: Room Temperature Sensor Circuit [09/2014 - ]
B1412/12*2 Ambient Temperature Sensor Circuit Refer to DTC B1412/12: Ambient Temperature Sensor Circuit [09/2014 - ]
B1413/13 Evaporator Temperature Sensor Circuit Refer to DTC B1413/13: Evaporator Temperature Sensor Circuit [09/2014 - ]
B1418/18 Exhaust Gas Sensor Circuit Refer to DTC B1418/18: Exhaust Gas Sensor Circuit [09/2014 - ]
B1423/23 Pressure Sensor Circuit Refer to DTC B1423/23: Pressure Sensor Circuit [09/2014 - ]
B1441/41 Air Mix Damper Control Servo Motor Circuit (Passenger Side) Refer to DTC B1441/41: Air Mix Damper Control Servo Motor Circuit (Passenger Side) [09/2014 - ]
B1442/42 Air Inlet Damper Control Servo Motor Circuit Refer to DTC B1442/42: Air Inlet Damper Control Servo Motor Circuit [09/2014 - ]
B1443/43 Air Outlet Damper Control Servo Motor Circuit Refer to DTC B1443/43: Air Outlet Damper Control Servo Motor Circuit [09/2014 - ]
B1446/46 Air Mix Damper Control Servo Motor Circuit (Driver Side) Refer to DTC B1446/46: Air Mix Damper Control Servo Motor Circuit (Driver Side) [09/2014 - ]
B1447/47 Rear Air Mix Damper Control Servo Motor Circuit Refer to DTC B1447/47: Rear Air Mix Damper Control Servo Motor Circuit [09/2014 - ]
B1448/48 Passenger Side FACE Servo Motor Circuit Refer to DTC B1448/48: Passenger Side FACE Servo Motor Circuit [09/2014 - ]
B1449/49 Rear Air Outlet Damper Control Servo Motor Circuit Refer to DTC B1449/49: Rear Air Outlet Damper Control Servo Motor Circuit [09/2014 - ]
B1453/53 Driver Side Air Outlet Damper COOL Control Servo Motor Circuit Refer to DTC B1453/53: Driver Side Air Outlet Damper COOL Control Servo Motor Circuit [09/2014 - ]
B1454/54 Passenger Side Air Outlet Damper COOL Control Servo Motor Circuit Refer to DTC B1454/54: Passenger Side Air Outlet Damper COOL Control Servo Motor Circuit [09/2014 - ]
B1455/55 Driver Side Air Outlet Damper FOOT/DEF Control Servo Motor Circuit Refer to DTC B1455/55: Driver Side Air Outlet Damper FOOT/DEF Control Servo Motor Circuit [09/2014 - ]
B1461/61 Emission Gas NOx Sensor Circuit Refer to DTC B1461/61: Emission Gas NOx Sensor Circuit [09/2014 - ]
B1471/71 A/C Inverter High Voltage Power Resource System Malfunction Refer to DTC B1471/71: A/C Inverter High Voltage Power Resource System Malfunction [09/2014 - ]
B1472/72 A/C Inverter High Voltage Output System Malfunction Refer to DTC B1472/72: A/C Inverter High Voltage Output System Malfunction [09/2014 - ]
B1473/73 A/C Inverter Start-up Signal System Malfunction Refer to DTC B1473/73: A/C Inverter Start-up Signal System Malfunction [09/2014 - ]
B1474/74 A/C Inverter Malfunction Refer to DTC B1474/74: A/C Inverter Malfunction [09/2014 - ]
B1475/75 A/C Inverter Cooling / Heating System Malfunction Refer to DTC B1475/75: A/C Inverter Cooling / Heating System Malfunction [09/2014 - ]
B1476/76 A/C Inverter Load System Malfunction Refer to DTC B1476/76: A/C Inverter Load System Malfunction [09/2014 - ]
B1477/77 A/C Inverter Low Voltage Power Resource System Malfunction Refer to DTC B1477/77: A/C Inverter Low Voltage Power Resource System Malfunction [09/2014 - ]
B1497/97 BUS IC Communication Malfunction Refer to DTC B1497/97: BUS IC Communication Malfunction [09/2014 - ]
B1498/98 Communication Malfunction (A/C Inverter Local) Refer to DTC B1498/98: Communication Malfunction (A/C Inverter Local) [09/2014 - ]
B14A2 Driver Side Solar Sensor Short Circuit Refer to DTC B14A2: Driver Side Solar Sensor Short Circuit [09/2014 - ]
B14A3 Front Passenger Side Solar Sensor Short Circuit Refer to DTC B14A3: Front Passenger Side Solar Sensor Short Circuit [09/2014 - ]
B14B3 Lost Communication with Rear Panel LIN Refer to DTC B14B3: Lost Communication with Rear Panel LIN [09/2014 - ]
B14B8 Refrigerant Shortage Refer to DTC B14B8: Refrigerant Shortage [09/2014 - ]
U0131 Lost Communication with Power Steering Control Module Refer to DTC U0131: Lost Communication with Power Steering Control Module; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0163: Lost Communication with Navigation Control Module; DTC U0293: Lost Communication with Hybrid Control Module [09/2014 - ]
U0142 Lost Communication with Main Body ECU Refer to DTC U0131: Lost Communication with Power Steering Control Module; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0163: Lost Communication with Navigation Control Module; DTC U0293: Lost Communication with Hybrid Control Module [09/2014 - ]
U0155 Lost Communication with Combination Meter Refer to DTC U0131: Lost Communication with Power Steering Control Module; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0163: Lost Communication with Navigation Control Module; DTC U0293: Lost Communication with Hybrid Control Module [09/2014 - ]
U0163 Lost Communication with Navigation Control Module Refer to DTC U0131: Lost Communication with Power Steering Control Module; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0163: Lost Communication with Navigation Control Module; DTC U0293: Lost Communication with Hybrid Control Module [09/2014 - ]
U0293 Lost Communication with Hybrid Control Module Refer to DTC U0131: Lost Communication with Power Steering Control Module; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0163: Lost Communication with Navigation Control Module; DTC U0293: Lost Communication with Hybrid Control Module [09/2014 - ]
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