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Home >> Chevrolet >> 2000 >> C Tahoe 2WD V8-5.3L VIN T >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> Malfunction Indicator Light
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Malfunction Indicator Light

The scan tool displays On or Off.
The scan tool indicates if the PCM has commanded the Malfunction Indicator Lamp (MIL) ON.