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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 24 (Instrument Panel System Displays And Gauges) >> Diagnostic Information and Procedures >> DTC B0158: Ambient Air Temperature Sensor >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify the scan tool Ambient Air Temperature parameter is between -40°C (-40°F) and +88°C (+190°F) and changes with air temperature changes.
    • If not between -40°C (-40°F) and +88°C (+190°F) or changes with air temperature changes 

      Refer to Circuit/System Testing.

    • If between -40°C (-40°F) and +88°C (+190°F) and changes with air temperature changes 
  3. Perform the Instrument Cluster Ambient Air Temperature Instant Update special function with the scan tool
  4. Verify the scan tool Ambient Air Temperature parameter is within five degrees of actual ambient air temperature.
    • If not within five degrees of actual ambient air temperature 

      Refer to Circuit/System Testing.

    • If within five degrees of actual ambient air temperature 
  5. All OK.
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