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GMC Truck
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1999
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S15/T15 Sonoma P/U 2WD 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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1-2 Solenoid
1-2 Solenoid
(ON/OFF)
The scan tool indicates whether this shift solenoid in the automatic transmission is commanded ON by the
VCM
.