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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 79 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of A/C Refrigerant Pressure Sensor
    GM872549Courtesy of GENERAL MOTORS CORP.
  1. Install a new seal in the pressure sensor.
    2. CAUTION: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  2. Install the pressure sensor to the compressor hose.

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

    3. Fig 2: View Of Pressure Transducer Electrical Connector
    GM872571Courtesy of GENERAL MOTORS CORP.
  3. Connect the pressure sensor electrical connector.
  4. Lower the vehicle.
  5. Leak test the fittings using the J 39400-A  . See Special Tools .
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