GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Spark 🢒 HVAC 🢒 Heating, Ventilation, and Air Conditioning 🢒 Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement

Removal Procedure

    Object Number: 1618456 Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement.
  3. Release the connector lock and pull the air conditioning (A/C) dual pressure switch wire connector out.

    4. Object Number: 1618459 Size: SH
  4. Hold the line fitting boss with one wrench and remove the A/C dual pressure switch with another wrench.
  5. Discard the O-ring seal.

Installation Procedure

    Object Number: 1618459 Size: SH
  1. Install the new seal on the A/C dual pressure switch.

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

  2. Install the A/C dual pressure switch and tighten to 7 N·m (62 lb in).

    3. Object Number: 1618456 Size: SH
  3. Install the front bumper fascia. Refer to Front Bumper Fascia Replacement.
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.