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Home >> Chevrolet >> 2012 >> Orlando LS, Automatic Trans >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Diagnostic Information and Procedures >> DTC B0158 >> Component Testing

Component Testing

Static Test

  1. Test the B9 Ambient Air Temperature Sensor by varying the sensor temperature while monitoring the sensor resistance.
  2. Compare the readings with the Ambient Air Temperature Sensor Resistance  and verify that the resistance is within the range of the specification.
    • If not within the specified range, replace the B9 Ambient Air Temperature Sensor.