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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
B1417/17 Rear Evaporator Temperature Sensor Circuit
B1418/18 Exhaust Gas Sensor Circuit
B1419/19 Rear Room Temperature Sensor Circuit
B1422/22 Compressor Lock Sensor Circuit
Pressure Sensor Circuit
B1429/29 Rear Air Foot Duct Sensor Circuit on Front Passenger Side
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
B1445/45 Passenger Side Cool Air Bypass Damper Control
B1446/46 Air Mix Damper Control Servo Motor Circuit (Driver Side)
B1447/47 Rear Air Mix Damper Control Servo Motor Circuit on Driver Side
B1448/48 Passenger Side FACE Servo Motor Circuit
B1449/49 Rear Air Outlet Damper 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
B1461/61 Emission Gas NOx Sensor Circuit
B1467/67 Rear Air Foot Duct Sensor Circuit on Driver Side
B1468/68 Rear Passenger Side Room Temperature Sensor Circuit
B1486/86 Driver Side Air Outlet Damper Control Servo Motor Circuit
B1488/88 Rear Air Mix Damper Control Servo Motor Circuit on Front Passenger Side
B1497/97 BUS IC Communication Malfunction
B14B3 Lost Communication with Rear Panel LIN
Refrigerant Shortage
U0100 Lost Communication with ECM / PCM "A"
U0131 Lost Communication with Electric Power Steering ECU
U0142 Lost Communication with Body Control Module "B"
U0151 Lost Communication with Airbag ECU
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module
U0163 Last Communication With Navigation ECU