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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1772 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Air Conditioning (A/C) Refrigerant Low Temperature Sensor Replacement (First Design) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Temperature Sensor & TXV
    GM933626Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: The TXV cavity for temperature sensor must be packed with thermal grease to ensure functionality.
  1. Fill the temperature sensor housing in the TXV with the thermal grease included with the service kit.
  2. Install the temperature sensor and wipe away the excess grease.
  3. NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the temperature sensor bolt.

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

  5. Fig 2: Refrigerant Low Temperature Sensor & Engine Harness
    GM932516Courtesy of GENERAL MOTORS CORP.
  6. Connect the temperature sensor to the engine harness.