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Makes 🢒 Chevrolet 🢒 2009 🢒 HHR 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement

Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement LE5, L61

Special Tools

J 39400-A Halogen Leak Detector

Removal Procedure
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.

    2. Object Number: 872571 Size: SH
  2. Disconnect the electrical connector from the pressure sensor.

    3. Object Number: 872549 Size: SH
  3. Remove the pressure sensor from the compressor hose.
  4. Remove and discard the seal.

Installation Procedure

    Object Number: 872549 Size: SH
  1. Install a new seal in the pressure sensor.

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

  2. Install the pressure sensor to the compressor hose.

    3. Tighten
    Tighten the pressure sensor to 5 N·m (44 lb in).


    Object Number: 872571 Size: SH
  3. Connect the pressure sensor electrical connector.
  4. Lower the vehicle.
  5. Leak test the fittings using the J 39400-A .

Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement LNF


Object Number: 2010116 Size: MF

Callout

Component Name

Preliminary Procedure

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
  2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
  3. Disconnect the A/C compressor pressure sensor electrical connector.

1

A/C Refrigerant Pressure Sensor

Caution: Refer to Fastener Caution in the Preface section.

Procedure

Remove and discard sealing washers. Refer to Sealing Washer Replacement.

Tighten
5 N·m (44 lb in)