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. Remove the air cleaner assembly.




2. Disconnect the electrical connector from the A/C refrigerant pressure sensor.
3. Remove the A/C refrigerant pressure sensor from the evaporator tube.

INSTALLATION PROCEDURE




1. Replace the O-ring seal for the A/C refrigerant pressure sensor.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the A/C refrigerant pressure sensor to the evaporator tube.

Tighten
Tighten the sensor to 4.7 N.m (41 lb in).

3. Connect the electrical connector to the A/C refrigerant pressure sensor.
4. Install the air cleaner assembly.
5. Leak test the fittings of the component using J 39400-A.