For 1990-2009 cars

#### Tools Required

J 39400 Halogen Leak Tester

### Removal Procedure

Caution: Refer to Safety Glasses Caution in the Preface section.

Caution: Refer to Vehicle Lifting Caution in the Preface section.

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Disconnect the A/C refrigerant pressure sensor electrical connector (2).

Important: A Schrader valve is fitted to the A/C refrigerant pressure sensor port (1). Upon removal of the A/C refrigerant pressure sensor (3) you will, for a very short period, hear refrigerant escape until the Schrader valve reseats. If refrigerant continues to escape while removing the A/C refrigerant pressure sensor (3) STOP IMMEDIATELY. The Schrader valve has a fault and the refrigerant will have to be recovered.

3. Remove the A/C refrigerant pressure sensor (3) from the A/C refrigerant pressure sensor port (1).

Important: The O-ring seal (2) is a single use item and must be discarded after use.

4. Remove the O-ring seal (2). Refer to O-Ring Replacement .

Discard the O-ring seal.

### Installation Procedure

1. Install the NEW O-ring seal (2). Refer to O-Ring Replacement .

Notice: Refer to Fastener Notice in the Preface section.

2. Install the A/C refrigerant pressure sensor to the A/C refrigerant pressure sensor port (1).

Tighten
Tighten the sensor to 6 N·m(53 lb ft).

3. Connect the A/C refrigerant pressure sensor electrical connector (1).
4. Lower the vehicle to the ground.
5. Leak test the fittings of the component using the J 39400 .