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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (HVAC System - Automatic) >> Repair Instructions >> Ambient Air Temperature Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the upper air deflector. Refer to Radiator Air Baffle and Deflector Replacement - Upper in Engine Cooling.
  2. Fig 1: Removing/Installing Ambient Air Temperature Sensor
    GM1396623Courtesy of GENERAL MOTORS CORP.
  3. Push inward on the retaining tabs (1) to disengage the ambient air temperature sensor.
  4. Disconnect the electrical connector from the ambient air temperature sensor.