Notes: Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions.;Allison Transmission;Units must be flashed ON the vehicle.Vehicle specific on-car programming must be performed AFTER install to prevent drivability issues
Product Condition: Remanufactured
UPC: 884548229303
Part Description: 2004 Chevrolet Silverado 3500 Remanufactured Transmission Control Module
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Vehicle Fitment
2004 Chevrolet Silverado 3500 | All Trims | 8 Cyl 6.6L
2004 Chevrolet Silverado 3500 | All Trims | 8 Cyl 8.1L