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GMC Truck
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2009
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Savana 3500 V8-6.0L
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Transmission Control Systems
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4L80-E/4L85-E Automatic Transmission
4L80-E/4L85-E Automatic Transmission
Automatic Transmission Controls Schematics (Gas)
Module Power, Ground and Serial Data (Gas)
Pressure and Temperature Controls (Gas)
PNP Signals,
VSS
Signal and Tow Haul Signal (Gas)
Shift Controls (Gas)