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. Raise and support the vehicle. Refer to Vehicle Lifting.




2. Disconnect the electrical connector from the A/C high pressure recirculation switch.
3. Remove the A/C high pressure recirculation switch from the evaporator tube.

INSTALLATION PROCEDURE

NOTE: Refer to Fastener Notice in Service Precautions.




1. Install the A/C high pressure recirculation switch.

Tighten
Tighten the switch to 6 N.m (53 lb in).

2. Connect the electrical connector to the A/C high pressure recirculation switch.
3. Leak test the fittings of the components using the J 39400-A.
4. Lower the vehicle.