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GMC Truck
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2000
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C 1500 Yukon 2WD V8-4.8L VIN V
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Scan Tool Testing and Procedures
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Scan Tool Data, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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VTD Auto Learn Timer
VTD Auto Learn Timer
The scan tool displays Active/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.