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GMC Truck
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2000
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K 2500 Truck 4WD V8-6.5L DSL Turbo VIN F
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Repair and Diagnosis
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Powertrain Management
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Information Bus
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Testing and Inspection
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Scan Tool Testing and Procedures
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Serial Data Communications
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DTC Modes
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Failed Last Test
Failed Last Test
For type A and B DTCs, this message will display during the subsequent ignition cycles until the test passes or the DTCs are cleared. For type C DTCs, this message clears whenever the ignition is cycled.