Chevrolet Silverado 1500 Engine Control Computer

Replacement Parts

 

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Your Chevrolet Silverado is impressive and powerful. If your vehicle won't start or the performance and fuel economy have declined, your engine control computer (ECC) is problematic and may need to be replaced. AutoZone is the place to find your Chevrolet Silverado engine control module.

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  •  | Page 1 of 3 |  
  • Part Number: 77-3494F-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    Vehicle Control Module. With OE #16263494. Flash units require programming specific to the vehicle. Accurate VIN and mileage are required. Additional vehicle specific on-car programming MAY need to be performed AFTER installation to prevent drivability and starting issues. Knock Module must be removed from original PCM and installed in replacement PCM
  • Part Number: 77-0411F-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    Flash Units require programming specific to the vehicle. Accurate VIN and mileage are required. Additional vehicle specific on-car programming may need to be performed after installation to prevent drivability and starting issues
  • Part Number: 77-4896F
  • Notes: With Powertrain Control module. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.
  • Part Number: 77-3561F
  • Notes: Please call Cardone at 1-888-280-8324 for flash programming availability. OE #12583561. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Delivered units are ready for installation with no further programming required.
  • Part Number: 77-9462F
  • Notes: Please call Cardone at 1-888-280-8324 for flash programming availability. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues. OE #12589462.
  • Part Number: 77-0411FF
  • Application: Flashed
  • Notes: Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.
  • Part Number: 77-6243F
  • Notes: OEM #12586243, 89017739. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.
  • Part Number: 77-1565F
  • Notes: OEM #12581565. With Powertrain Control Module. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.
  • Part Number: 77-9463F
  • Notes: Please call Cardone at 1-888-280-8324 for flash programming availability. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues. OE #12589463.
  • Part Number: 77-3560F
  • Notes: Please call Cardone at 1-888-280-8324 for flash programming availability. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Delivered units are ready for installation with no further programming required. OE #12583560.
  • Part Number: 77-2605F
  • Notes: OEM #12582605. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.
  • Part Number: 77-3494FF
  • Application: Flashed
  • Notes: Vehicle control module. OEM #16263494. Flash units require programming specific to the vehicle prior to shipping, accurate VIN and mileage are required, additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues. Knock Module must be removed from original PCM and installed in replacement PCM.
  •  | Page 1 of 3 |  

The ECC controls ignition and fuel calibrations for optimal engine performance from input it receives from the sensors. Signs of faulty ECC's include a constant check engine light, gear shifting problems in automatic transmission vehicles and sudden stopping and jerking. AutoZone's staff is in the know on selecting a suitable replacement for your Silverado engine control computer. Stop by the stores for free engine diagnostic testing and free battery charging.

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