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Home >> Buick >> 2001 >> Regal V6-3.8L SC VIN 1 >> 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 >> VTD Auto Learn Timer
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VTD Auto Learn Timer

Scan Tool Displays- ACTIVE or INACTIVE. The auto learn timer is the indication if the Vehicle Theft Deterrent (VTD) system is in the learn mode and has not timed out.