GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2009 🢒 Astra 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement

Removal Procedure

    Object Number: 1937183 Size: LH
  1. Disconnect the wiring harness plug for pressure sensor (1).

    2. Release and disconnect the wiring harness plug.

  2. Remove the pressure sensor (2).

Installation Procedure
  1. Install the pressure sensor.

    2. Caution: Refer to Fastener Caution in the Preface section.

  2. Replace the seal ring.

    3. Tighten
    Tighten the pressure sensor to 10 N·m (89 lb in).

  3. Connect the wiring harness plug.