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GMC Truck
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1998
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K 3500 Truck 4WD V8-454 7.4L VIN J SFI
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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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General Service Precautions
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PCM and ESD Notice
PCM and ESD Notice
PCM and ESD Notice
Notice:
Do not touch the connector pins or soldered components on the circuit board in order to prevent possible electrostatic discharge (ESD) damage to the PCM.