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Home >> Chevrolet >> 1999 >> Astro Van 2WD V6-4.3L VIN W >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Testing & Procedures - Antitheft Systems >> Scan Tool Data Definitions >> Data List >> Auto Learn Timer
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Auto Learn Timer

RANGE: 0-600 SECONDS
Use the auto learn timer as part of the interactive procedure in order to allow the Passlock TM Module to learn valid Passlock TM data from the Passlock TM sensor. The learn procedure consists of 3 consecutive lockout cycles of approximately 10 minutes each totaling 30 minutes. The auto learn timer does not display the time in which the VCM is in the lockout mode.
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