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Home >> Chevrolet >> 2017 >> Cruze LS, Standard Trans >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Diagnostic Information and Procedures >> DTC B0158: Ambient Air Temperature Sensor Circuit >> Circuit/System Verification

Circuit/System Verification

  1. Ignition - On / Vehicle - In Service Mode
  2. Verify the scan tool parameter:Ambient Air Temperature= = -40 to 88°C (-40 to 190°F) and changes
    • If not between = -40 to 88°C (-40 to 190°F) or does not change 

      Refer to: Circuit/System Testing

    • If between = -40 to 88°C (-40 to 190°F) and changes 
  3. Perform the special tool function:Ambient Air Temperature Instant Update
  4. Verify the following parameter is within 5°C (8°F) of the actual ambient air temperature:Ambient Air Temperature
    • If not within 5°C (8°F) of the actual ambient air temperature 

      Refer to: Circuit/System Testing

    • If within 5°C (8°F) of the actual ambient air temperature 
  5. All OK.
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