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GMC Truck
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1999
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S15/T15 Sonoma P/U 4WD V6-4.3L VIN X
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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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Powertrain DTC Set
Powertrain DTC Set
(Yes/No)
The scan tool displays if a current or history powertrain DTC is set.