Air Conditioning System

AIR CONDITIONING AMPLIFIER DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code	Detection Item	Refer To
B1411/11	Room Temperature Sensor Circuit	Refer to DTC B1411/11: Room Temperature Sensor Circuit [09/2015 - ]
B1412/12	Ambient Temperature Sensor Circuit	Refer to DTC B1412/12: Ambient Temperature Sensor Circuit [09/2015 - ]
B1413/13	Evaporator Temperature Sensor Circuit	Refer to DTC B1413/13: Evaporator Temperature Sensor Circuit [09/2015 - ]
B1415/15	Driver Side Duct Sensor	Refer to DTC B1415/15: Driver Side Duct Sensor [09/2015 - ]
B1416/16	Passenger Side Duct Sensor	Refer to DTC B1416/16: Passenger Side Duct Sensor [09/2015 - ]
B1418/18	Exhaust Gas Sensor Circuit	Refer to DTC B1418/18: Exhaust Gas Sensor Circuit [09/2015 - ]
B1419/19	Rear Room Temperature Sensor Circuit	Refer to DTC B1419/19: Rear Room Temperature Sensor Circuit [09/2015 - ]
B1423/23	Pressure Sensor Circuit	Refer to DTC B1423/23: Pressure Sensor Circuit [09/2015 - ]
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) [09/2015 - ]
B1442/42	Air Inlet Damper Control Servo Motor Circuit	Refer to DTC B1442/42: Air Inlet Damper Control Servo Motor Circuit [09/2015 - ]
B1443/43	Air Outlet Damper Control Servo Motor Circuit	Refer to DTC B1443/43: Air Outlet Damper Control Servo Motor Circuit [09/2015 - ]
B1444/44	Driver Side Cool Air Bypass Damper Control	Refer to DTC B1444/44: Driver Side Cool Air Bypass Damper Control [09/2015 - ]
B1445/45	Passenger Side Cool Air Bypass Damper Control	Refer to DTC B1445/45: Passenger Side Cool Air Bypass Damper Control [09/2015 - ]
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) [09/2015 - ]
B1448/48	Passenger Side FACE Servo Motor Circuit	Refer to DTC B1448/48: Passenger Side FACE Servo Motor Circuit [09/2015 - ]
B1449/49	Rear Air Outlet Damper Control Servo Motor Circuit	Refer to DTC B1449/49: Rear Air Outlet Damper Control Servo Motor Circuit [09/2015 - ]
B1451/51	Compressor Solenoid Circuit	Refer to DTC B1451/51: Compressor Solenoid Circuit [09/2015 - ]
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 [09/2015 - ]
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 [09/2015 - ]
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 [09/2015 - ]
B1456/56	Passenger Side Air Outlet Damper FOOT/DEF Control Servo Motor Circuit	Refer to DTC B1456/56: Passenger Side Air Outlet Damper FOOT/DEF Control Servo Motor Circuit [09/2015 - ]
B1457/57	Driver Side Air Outlet Damper Control Servo Motor Circuit	Refer to DTC B1457/57: Driver Side Air Outlet Damper Control Servo Motor Circuit [09/2015 - ]
B1458/58	Passenger Side Air Outlet Damper Control Servo Motor Circuit	Refer to DTC B1458/58: Passenger Side Air Outlet Damper Control Servo Motor Circuit [09/2015 - ]
B1459/59	Max Hot Bypass Damper HOT Control Circuit	Refer to DTC B1459/59: Max Hot Bypass Damper HOT Control Circuit [09/2015 - ]
B1461/61	Emission Gas NOx Sensor Circuit	Refer to DTC B1461/61: Emission Gas NOx Sensor Circuit [09/2015 - ]
B1468/68	Rear Passenger Side Room Temperature Sensor Circuit	Refer to DTC B1468/68: Rear Passenger Side Room Temperature Sensor Circuit [09/2015 - ]
B1469/69	Infrared Ray Sensor Circuit	Refer to DTC B1469/69: Infrared Ray Sensor Circuit [09/2015 - ]
B1486/86	Driver Side Air Outlet Damper Control Servo Motor Circuit	Refer to DTC B1486/86: Driver Side Air Outlet Damper Control Servo Motor Circuit [09/2015 - ]
B1487/87	Passenger Side Air Outlet Damper Control Servo Motor Circuit	Refer to DTC B1487/87: Passenger Side Air Outlet Damper Control Servo Motor Circuit [09/2015 - ]
B1489/89	Rear Air Outlet Damper Control Servo Motor RH Circuit	Refer to DTC B1489/89: Rear Air Outlet Damper Control Servo Motor RH Circuit [09/2015 - ]
B1492/92	Infrared Ray Sensor Communication Malfunction	Refer to DTC B1492/92: Infrared Ray Sensor Communication Malfunction [09/2015 - ]
B1493/93	Max Hot Bypass Damper COOL Control Circuit	Refer to DTC B1493/93: Max Hot Bypass Damper COOL Control Circuit [09/2015 - ]
B1494/94	Rear Emission Servo Motor Circuit	Refer to DTC B1494/94: Rear Emission Servo Motor Circuit [09/2015 - ]
B1495/95	Rear Diffuse Servo Motor Circuit	Refer to DTC B1495/95: Rear Diffuse Servo Motor Circuit [09/2015 - ]
B1497/97	BUS IC Communication Malfunction	Refer to DTC B1497/97: BUS IC Communication Malfunction [09/2015 - ]
B14A2	Driver Side Solar Sensor Short Circuit	Refer to DTC B14A2: Driver Side Solar Sensor Short Circuit [09/2015 - ]
B14A3	Front Passenger Side Solar Sensor Short Circuit	Refer to DTC B14A3: Front Passenger Side Solar Sensor Short Circuit [09/2015 - ]
B14A4	Solar Sensor Short Circuit(Rear Driver Side)	Refer to DTC B14A4: Solar Sensor Short Circuit(Rear Driver Side) [09/2015 - ]
B14B9	Open in Ion Generator Circuit	Refer to DTC B14B9: Open in Ion Generator Circuit [09/2015 - ]
U0100	Lost Communication with ECM	Refer to DTC U0100: Lost Communication with ECM; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0163: Lost Communication with Navigation Control Module [09/2015 - ]
U0142	Lost Communication with Main Body ECU	Refer to DTC U0100: Lost Communication with ECM; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0163: Lost Communication with Navigation Control Module [09/2015 - ]
U0155	Lost Communication with Combination Meter	Refer to DTC U0100: Lost Communication with ECM; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0163: Lost Communication with Navigation Control Module [09/2015 - ]
U0163	Lost Communication with Navigation Control Module	Refer to DTC U0100: Lost Communication with ECM; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0163: Lost Communication with Navigation Control Module [09/2015 - ]