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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1400 (HVAC Systems - Automatic) >> Repair Instructions >> Ambient Air Temperature Sensor Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Align the ambient air temperature sensor (3) to the radiator air baffle.
  2. Install the push-in retainer (2) to the ambient air temperature sensor.
  3. Connect the electrical connector (1) to the ambient air temperature sensor.
  4. Drive the vehicle at a speed of 32 km/h (20 mph) for approximately one and a half minutes or at a speed of 72 km/h (45 mph) for approximately one minute in order to obtain the ambient update.
    Fig 1: View Of Ambient Air Temperature Sensor
    G01569072Courtesy of GENERAL MOTORS CORP.
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