JEB
Well-known member
- Joined
- Aug 15, 2021
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- Location
- Northern Illinois
- Vehicles
- 2021 F150 Lariat PB 502a
Ford Diagnosis and Repair System. It’s the system Ford dealers use to access new software and configure modules. For a modest license fee and the right equipment, DIYers can access it and pretty much do what the dealers do. https://www.f150gen14.com/forum/threads/ecu-module-programming-guide-using-fdrs.8249/What is a FDRS ?
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