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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
B1423/23 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
B14A2 Driver Side Solar Sensor Short Circuit
B14A3 Front Passenger Side Solar Sensor Short Circuit
U0100 Lost Communication with ECM / PCM "A"
U0142 Lost Communication with Body Control Module "B"
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module