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Chevy Truck
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1990
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V 20 P/U 4WD V8-454 7.4L
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Repair and Diagnosis
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Powertrain Management
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Transmission Control Systems
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Relays and Modules - Transmission and Drivetrain
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Relays and Modules - A/T
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Shift Solenoid Relay
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Locations
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M40 Downshift Relay
M40 Downshift Relay
RH Side Of Engine.:
Rear RH Side Of Engine
Applicable to: R & V Series w/V8-454/7.4L TBI Engine