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HVAC System - Automatic - Diagnostic Trouble Codes

HVAC SYSTEM - AUTOMATIC - DIAGNOSTIC TROUBLE CODES

DTC Description
DTC B0163, B0183, or B1405 Passenger Compartment Temperature Sensor/Solar Load Sensor/Control Module Voltage Reference Output 2
DTC B0173, B0178, B0509, B0514 or B3933 Air Temperature Sensor/Air Conditioning Evaporator Temperature Sensor
DTC B0193 Front Blower Motor Speed
DTC B0228, B0413, B0423, B1395, or B374A Temperature Control Feedback Circuit/Left Recirculate Position Feedback Circuit/Control Module Voltage Reference Output Circuit
DTC B393B Air Conditioning Compressor Valve Control Circuit
DTC P0532 or P0533 Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit
DTC P0645, P0646, or P0647 Air Conditioning (A/C) Compressor Clutch Relay Control Circuit