Refrigerant Pressure Sensor / Switch: Service and Repair

Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement

Special Tools

J 39400-A - Halogen Leak Detector

Removal Procedure

1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement Air Cleaner Assembly Replacement

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. Refer to Air Conditioning O-Ring Seal Replacement Air Conditioning O-Ring Seal Replacement.





Caution:
Refer to Fastener Caution Fastener Caution.

2. Install the A/C refrigerant pressure sensor to the evaporator tube and tighten to 4.7 Nm (41 lb in).

3. Connect the electrical connector to the A/C refrigerant pressure sensor.

4. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement Air Cleaner Assembly Replacement

5. Leak test the fittings of the component using J 39400-A - Halogen Leak Detector.