subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Restraint Systems > < Refrigerant Pressure Sensor / Switch, HVAC|Locations
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Refrigerant Pressure Sensor / Switch: Testing and Inspection

Pressure Switch (Trinary Switch)

Pressure Switch

NOTE: Test with A/C off long enough for system pressure to drop.  If replacement is required, system must be discharged.

1.

Check for no continuity across fan control switch terminals.

2.

Check that continuity exists across high/low switch terminals.

3.

If not as specified, replace switch.

Restraint Systems > < Refrigerant Pressure Sensor / Switch, HVAC|Locations