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Home >> Subaru >> 2017 >> Forester 2.0XT Touring >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System (Diagnostics) >> Diagnostics with Phenomenon >> List >> Symptom Table

Symptom Table

Symptoms Diagnosis procedure
1 Nothing is displayed on the screen or indicators do not illuminate. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>NOTHING IS DISPLAYED ON THE SCREEN OR INDICATORS DO NOT ILLUMINATE .
2 Air conditioner does not stop even when the OFF switch is pressed. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>AIR CONDITIONER DOES NOT STOP EVEN WHEN THE OFF SWITCH IS PRESSED .
3 The windshield glass is not cleared even when the DEF switch is pressed. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>THE WINDSHIELD GLASS IS NOT CLEARED EVEN WHEN THE DEF SWITCH IS PRESSED .
4 Cold air not emitted. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>COLD AIR NOT EMITTED .
5 Warm air not emitted. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>WARM AIR NOT EMITTED .
6 Compartment temperature is excessively lower than setting temperature. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>COMPARTMENT TEMPERATURE IS EXCESSIVELY LOWER THAN SETTING TEMPERATURE .
7 Compartment temperature is excessively higher than setting temperature. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>COMPARTMENT TEMPERATURE IS EXCESSIVELY HIGHER THAN SETTING TEMPERATURE .
8 Air does not come out, or airflow capacity is insufficient. (Blower motor does not rotate.) Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>AIR DOES NOT COME OUT, OR AIRFLOW CAPACITY IS INSUFFICIENT .
9 Air goes out of control. (Blower motor rotates at high speed.) Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>AIR GOES OUT OF CONTROL .
10 Cold air does not come out even when the A/C switch is pressed. The glass cannot be defogged. (Compressor does not operate.) Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>COLD AIR DOES NOT COME OUT EVEN WHEN THE A/C SWITCH IS PRESSED. THE GLASS CANNOT BE DEFOGGED. (COMPRESSOR DOES NOT OPERATE.). 
11 Unable to switch suction vents. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>UNABLE TO SWITCH SUCTION VENTS .
12 Unable to switch blow vents. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>UNABLE TO SWITCH VENTS .
13 Illumination does not come on, or cannot dim. Ref. to AIR CONDITIONER(DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>ILLUMINATION DOES NOT COME ON OR CANNOT DIM .