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Chevy Truck
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2000
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Express 1 Ton Van V8-5.7L VIN R
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Repair and Diagnosis
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Restraints and Safety Systems
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Air Bag Systems
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Testing and Inspection
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Scan Tool Testing and Procedures
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Scan Tool Data Definitions
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Warning Lamp ON
Warning Lamp ON
The scan tool displays
0-182 hours
. The SDM measures the continuous warning lamp ON time.