Park Avenue V6-3.8L SC VIN 1 (2005)
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 electrical connector from the A/C pressure sensor.
2. Remove the A/C pressure sensor from the compressor hose.
3. Remove and discard the O-ring from the compressor hose.
INSTALLATION PROCEDURE
1. Install the new O-ring to the compressor hose.
2. Install the A/C pressure sensor.
Tighten the sensor to 5 N.m (44 lb in).
NOTE: Refer to Fastener Notice in Service Precautions.
3. Connect the electrical connector to the A/C pressure sensor.
4. Leak test the fittings of the A/C component using the J 39400-A.
