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HVAC, Automatic DTCS

HVAC - AUTOMATIC DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
DTC B0159, B0164, B0174, B0179, B0510, B0515, or B0520 Air Temperature Sensor Circuit
DTC B0184 or B0189 Incorrect Electronic Front End Sensor 1 Installed
DTC B0248, B0268, B0408, B0423, or B0428 HVAC Actuator Inoperative
DTC B0249, B0269, B0409, B0419, or B0429 HVAC Actuator Range Error
DTC B1009 EEPROM Checksum Error
DTC B2805 Steering Whl Controls HVAC Sw CKT Malf
DTC P0532 or P0533 Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit
DTC P1531 A/C Temperature Sensor Circuit Malf
DTC P1536 Engine Coolant Overtemperature - Air Conditioning (A/C) Disabled
DTC P1540 Air Conditioning (A/C) Refrigerant Overpressure - Air Conditioning (A/C) Disabled
DTC P1545 Air Conditioning (A/C) Clutch Relay Control Circuit