Subaru Outback (BR): HVAC System (Heater, Ventilator and A/C)
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A: SPECIFICATION
1. HEATER SYSTEM
2. A/C SYSTEM
3. BASIC OPERATION
The cooling system cools down the compartment by using the pipes connecting parts and cycling the evaporable liquid (refrige
A: WIRING DIAGRAM
Refer to "Air Conditioning System" in the wiring diagram. <Ref. to WI-53,
WIRING DIAGRAM, Air Conditioning
System.>
B: ELECTRICAL SPECIFICATION
Refer to "Auto A/C Control Modu
A: LOCATION
NOTE: For other related fuses, refer to the wiring diagram. <Ref. to WI-15, Power Supply Circuit.>
B: INSPECTION
1. CHECK FUSE.
1) Remove the fuse and inspect visually.
2) If
SEE MORE:
A: LIST
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
A: DTC C0221 PARKING POSITION SWITCH
DTC DETECTING CONDITION:
Defective parking brake switch
Defective harness connector
TROUBLE SYMPTOM:
Electronic parking brake warning light illuminates. (C6 model)
B
AR:DTC P0171 SYSTEM TOO LEAN (BANK 1)
1. OUTLINE OF DIAGNOSIS
Detect fuel system malfunction by the amount of main feedback control.
Diagnostic method
Fuel system is diagnosed by comparing the target air fuel ratio calculated by
ECM with the actual air fuel ratio
measured by sensor.
2. ENABLE CONDI
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