Refrigerant Pressure Sensor / Switch: Testing and Inspection

REFRIGERANT PRESSURE SWITCH INSPECTION [L3, AJ]

1. Install the manifold gauge set.







2. Disconnect the refrigerant pressure switch connector.




3. Verify the high-pressure side reading of the manifold gauge and continuity between the terminals of the refrigerant pressure switch.
- If not as specified, replace the refrigerant pressure switch.