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Astro Van L AWD V6-4.3L VIN W
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Scan Tool Testing and Procedures
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Scan Tool Testing & Procedures - Antitheft Systems
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Scan Tool Data Definitions
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Security Data
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Auto Learn Timer
Auto Learn Timer
The scan tool displays the seconds used by the
BCM
to learn valid code from the Passlock(TM) sensor. The learn procedure consists of 3 consecutive periods.