Important: The air conditioning (A/C) refrigerant pressure sensor is mounted on a Schrader® valve. Recovery of the air conditioning A/C system is not needed.

1. Disconnect the electrical connector at the A/C refrigerant pressure sensor.



2. Remove the A/C refrigerant pressure sensor and the seal.
3. Discard the seal.

Coat the seal with a mineral base 525 viscosity refrigerant oil.

1. Install a new seal to the A/C refrigerant pressure sensor fitting.
2. Install the A/C refrigerant pressure sensor.

Tighten
Tighten the A/C refrigerant pressure sensor to 6 N·m (53 lb in).




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