Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Inspection

HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostics with Phenomenon

INSPECTION

(1) Perform the diagnosis according to the diagnostic procedure of the corresponding symptom that is shown in the symptom list.

(2) If there are multiple symptoms, perform the diagnosis in the symptom sequence (1 > 2 > ... > 13).

1. SYMPTOM LIST

Symptoms

Diagnostic procedure

1

Nothing is displayed on the screen. No illumination appears on the indicator.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

2

Air conditioner does not stop when pressing the OFF switch.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

3

Windshield grass does not clear when pressing the DEF switch.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

4

Cold air not emitted.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

5

Warm air not emitted.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

6

Compartment temperature is lower than setting temperature.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

7

Compartment temperature is higher than setting temperature.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

8

Air does not come out. Airflow is low. (Blower motor does not rotate.)

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

9

Airflow cannot be adjusted. (Blower motor turns at a high speed.)

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

10

Cool air does not come out when pressing the A/C switch. Fog cannot be cleared. (Compressor does not operate.)

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

11

Unable to switch suction vents.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

12

Unable to switch blow vents.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

13

Illumination does not illuminate or cannot be dimmed.

Diagnostics with Phenomenon > DIAGNOSTIC PROCEDURE WITH PHENOMENON">

Diagnostics with phenomenon
...

Diagnostic procedure with phenomenon
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostics with PhenomenonDIAGNOSTIC PROCEDURE WITH PHENOMENON1. NOTHING IS DISPLAYED ON THE SCREEN. NO ILLUMINATION APPEARS ON THE INDICATORTrouble symptom: ...

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