GM Service Manual Online
For 1990-2009 cars only

Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement Non-HP2

Special Tools

J 39400-A Halogen Leak Detector

Removal Procedure


    Object Number: 1769180  Size: SH
  1. Disconnect the electrical connector from the A/C refrigerant pressure sensor.
  2. Remove the A/C refrigerant pressure sensor (1) from the condenser tube.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1769180  Size: SH
  1. Install the A/C refrigerant pressure sensor (1).
  2. Tighten
    Tighten the switch to 6 N·m (53 lb in).

  3. Connect the electrical connector to the A/C refrigerant pressure sensor.
  4. Leak test the fittings of the components using the J 39400-A .
  5. Lower the vehicle.