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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 493 (HVAC System - Automatic) >> Repair Instructions >> Auxiliary Inside Air Temperature Sensor Assembly Replacement >> Removal Procedure

Removal Procedure

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  1. Remove the third pillar molding. Refer to Center Pillar Upper Garnish Molding Replacement .
  2. Remove the left rear coat hook, if equipped. Refer to Coat Hook Replacement .
  3. Remove the rear headliner retainers from the front headliner.
  4. Carefully lower the headliner from the roof hook and loop retainers.
  5. Fig 1: View of Air Temperature Sensor Electrical Connector
    GM675996Courtesy of GENERAL MOTORS COMPANY
  6. Disconnect the electrical connector from the inside air temperature sensor.
  7. Fig 2: Inside Air Temperature Sensor
    GM675994Courtesy of GENERAL MOTORS COMPANY
  8. Partially remove the auxiliary inside air temperature sensor from the headliner.
  9. Remove the sensor grille from the auxiliary inside air temperature sensor.
  10. Remove the auxiliary inside air temperature sensor from the headliner.