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Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 470 (HVAC System - Manual) >> Diagnostic Information and Procedures >> DTC B0158: Outside Air Temperature Sensor >> Component Testing

Component Testing

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
    IMPORTANT:

    Sensor Resistance Table  for this test. A thermometer can be used to test the sensor off the vehicle in warm and or cold water.

  1. Test the ambient air temperature sensor by varying the sensor temperature while monitoring the sensor resistance.
  2. Compare the readings with the Temperature VS Resistance table and verify that the resistance is within 5 percent of the specification.
    • If not within the specified range, replace the sensor.
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