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HAC-142 < SYMPTOM DIAGNOSIS > [MANUAL A/C (TYPE 1)] AIR CONDITIONER CONTROL AIR CONDITIONER CONTROL Symptom Matrix Chart INFOID:0000000009478361 SYMPTOM TABLE Symptom Reference Page A/C system does not come on. Go to Trouble Diagnosis Procedure for A/C System. Air outlet does not change. Go to Trouble Diagnosis Procedure for Mode Door Motor. Mode door motor is malfunctioning. Discharge air temperature does not change. Go to Trouble Diagnosis Procedure for Air Mix Door Motor. Air mix door motor is malfunctioning. Intake door does not change. Go to Trouble Diagnosis Procedure for Intake Door Motor. Intake door motor is malfunctioning. Front blower motor operation is malfunctioning. Go to Trouble Diagnosis Procedure for Front Blower Motor. Magnet clutch does not engage. Go to Trouble Diagnosis Procedure for Magnet Clutch. Insufficient cooling Go to Trouble Diagnosis Procedure for Insufficient Cooling. Insufficient heating Go to Trouble Diagnosis Procedure for Insufficient Heating. Noise Go to Trouble Diagnosis Procedure for Noise. Self-Diagnosis cannot be performed Go to Trouble Diagnosis Procedure for Self-Diagnosis. |