Operation CHARM
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GMC Truck
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2009
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Yukon XL 4WD V8-5.3L
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Transmission and Drivetrain
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Relays and Modules - A/T
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Control Module
Control Module
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Testing and Inspection
Transmission Control Module Programming and Setup
Transmission Auxiliary Fluid Pump Control Module Programming and Setup
Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup
Locations
Service and Repair
4L60-E/4L65-E/4L70-E - Automatic Transmission
6L50/6L80/6L90 - Automatic Transmission
Diagrams
Technical Service Bulletins
