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HVAC DTCS

HVAC DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
B1411 In-Vehicle Temperature Sensor Circuit
B1412 Ambient Temperature Sensor Circuit
B1413 Evaporator Temperature Sensor Circuit
B1415 Driver's Duct Sensor Circuit
B1416 Passenger's Duct Sensor Circuit
B1418 Exhaust Gas Sensor Circuit
B1421 Passenger's Solar Sensor Circuit
B1422 Compressor Lock Sensor Circuit
B1423 Abnormal Refrigerant Pressure
B1424 Driver's Solar Sensor Circuit
B1432 Air Inlet Door Position Sensor Circuit
B1434 Driver's Max. Cool Door Position Sensor Circuit
B1435 Passenger's Max. Cool Door Position Sensor Circuit
B1442 Air Inlet Door Position Sensor