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GMC Truck
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1999
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K 2500 Truck 4WD V8-5.7L VIN R
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Repair and Diagnosis
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Transmission and Drivetrain
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Transfer Case
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Control Module
Control Module
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Locations
Component Locations
Transfer Case Control Module (TCCM)
Transfer Case Control Module (TCCM) (Selectable 4WD)
Transfer Case Shift Control Module
Transfer Case Shift Control Module (ATC)
Transfer Case Shift Control Module (Auto 4WD)
Connector Locations
Service and Repair
NVG 243-NP1
NVG 246-NP8
Specifications
Technical Service Bulletins