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HVAC System - Manual - Diagnostic Trouble Codes

HVAC SYSTEM - MANUAL - DIAGNOSTIC TROUBLE CODES

DTC Description
DTC B0193 Front Blower Motor
DTC B0223, B0233, B023A, or B0408 Recirculate Position Command/Air Flow Control/HVAC Actuators Supply Voltage/ Main Temperature Control
DTC B048D or B048E Auxiliary Heater Temperature Command/Auxiliary Heater System
DTC B3933 Air Conditioning Evaporator Temperature Sensor Circuit
DTC B393B Air Conditioning Compressor Valve Control
DTC P0532 or P0533 Air Conditioning (A/C) Refrigerant Pressure Sensor
DTC P0645, P0646, or P0647 Air Conditioning (A/C) Compressor Clutch Relay Control