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Home >> Subaru >> 2013 >> Legacy Premium, Automatic CVT Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System (Auto Ac) (Diagnostics) >> Diagnostics with Phenomenon >> Inspection >> Symptom Table

Symptom Table

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