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Home >> Chevrolet >> 2004 >> SSR V8-5.3L VIN P >> Repair and Diagnosis >> Heating and Air Conditioning >> Refrigerant Pressure Sensor / Switch >> Service and Repair
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Refrigerant Pressure Sensor / Switch: Service and Repair

AIR CONDITIONING (A/C) REFRIGERANT PRESSURE SENSOR REPLACEMENT

TOOLS REQUIRED
J 39400-A Halogen Leak Detector

REMOVAL PROCEDURE




1. Disconnect the A/C refrigerant pressure sensor electrical connector.
2. Remove the A/C refrigerant pressure sensor from the A/C compressor hose assembly.
3. Remove and discard the O-ring seal from the A/C refrigerant sensor port.

INSTALLATION PROCEDURE




1. Install a new O-ring seal onto the A/C refrigerant pressure sensor port.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the A/C refrigerant pressure sensor to the A/C compressor hose assembly.

Tighten
Tighten the sensor to 5 N.m (44 lb in).

3. Connect the A/C refrigerant pressure sensor electrical connector.
4. Leak test the fittings of the component using J 39400-A.
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