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>>>Can an ECU be Reprogrammed?

Can an ECU be Reprogrammed?

The Electronic Control Unit (ECU) refers to any modules in the vehicle with the duty to communicate and control the vehicle functions. Examples of ECUs in the vehicle include the Powertrain Control Module (PCM) and Transmission Control Unit (TCM). However, Ford does not recommend making any modifications that are not approved by Ford. Parts that have been modified or other parts that may be affected by modifications are not covered by the vehicle warranty.