Remanufactured Vehicle Control Module Knock Module must be removed from original PCM and installed in replacement PCM Important: Vehicle Specific Flash Programming Required ON or OFF the Vehicle. Accurate VIN and Mileage are Required Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues
2000 GMC C3500HD equipped with 7.4L V8 Gas OHV
Remanufactured Vehicle Control Module Knock Module must be removed from original PCM and installed in replacement PCM Important: Vehicle Specific Flash Programming Required ON or OFF the Vehicle. Accurate VIN and Mileage are Required Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues
Gold-- (Remanufactured)--- Knock Module must be removed from original PCM and installed in replacement PCM Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues Important: Vehicle Specific Flash Programming Required ON or OFF the Vehicle. Accurate VIN and Mileage are Required
2000 GMC C3500HD equipped with 7.4L V8 Gas OHV
Gold-- (Remanufactured)--- Knock Module must be removed from original PCM and installed in replacement PCM Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues Important: Vehicle Specific Flash Programming Required ON or OFF the Vehicle. Accurate VIN and Mileage are Required