Operation CHARM
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GMC Truck
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1993
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K 2500 Truck 4WD V8-305 5.0L
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Repair and Diagnosis
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Transmission and Drivetrain
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Automatic Transmission/Transaxle
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Description and Operation
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4L60-E Automatic Transmission
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Control Signals - Inputs
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Kickdown
Kickdown
Kickdown status uses the throttle position sensor to indicate if the throttle is in the detent region (about 75%)