It is possible to take your vehicle into the dealership to have an ECU repaired However, you must consider having it checked by a qualified technician to ensure thorough testing. ECU issues can cause various issues. It may be due to a sensor malfunction or a issue with the wiring. http://ecu-testing-near-me86163.bloggerbags.com/14567403/little-known-ways-to-ecu-module-repair-safely