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Home >> Cadillac >> 1999 >> Seville SLS V8-4.6L VIN Y >> 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 >> TCM Software ID.

TCM Software ID.

The display shows the engineering part number for the software that is flashed into the PCM.

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