2020 Ford F-350 SD electrical system problems
11 owner complaints filed with NHTSA name the electrical system on the 2020 Ford F-350 SD — 6% of all complaints for this model year.
What owners report
“The backup camera on the tailgate fails about 50% of the time when shifting into reverse. The screen is black. When it fails, I can sometimes get it to work by opening, then slamming the tailgate. I suspect that there is an intermittent open circuit in the camera system. This presents a dangerous…”
filed Aug 16, 2026
“While towing any trailer with electric brakes it appears the integrated trailer brake controller is briefly applying trailer brakes unexpectedly. Very brief but very hard, resulting in an extreme rearward pull on the truck. It happens at exactly 60 minute intervals, at any speed, uphill, downhill…”
filed Jul 8, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Various 2020-2026 Ford and Lincoln vehicles equipped with blind spot information system (BLIS) may experience an inoperative blind spot monitoring with a "Blind Spot System Fault" message displayed in the instrument…
SSM 54720 · Service Bulletin/Repair Instructions · issued Apr 2, 2026Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated…
SSM 54601 · Service Bulletin/Repair Instructions · issued Feb 24, 2026Some 2019-2024 Ford and Lincoln vehicles equipped with SYNC3 may experience various connectivity concerns with The Ford App Lincoln App including but not limited to: missing activation prompt pop-upon the vehicle's…
SSM 54589 · Other · issued Feb 17, 2026
Electrical System problems in other F-350 SD years
| Year | Reports | Share |
|---|---|---|
| 2024 F-350 SD | 17 | 39% |
| 2023 F-350 SD | 13 | 32% |
| 2022 F-350 SD | 29 | 26% |
| 2021 F-350 SD | 13 | 14% |
| 2019 F-350 SD | 16 | 3% |
| 2018 F-350 SD | 12 | 6% |
| 2017 F-350 SD | 29 | 5% |
| 2016 F-350 SD | 10 | 5% |
| 2015 F-350 SD | 16 | 8% |
| 2012 F-350 SD | 2 | 7% |
| 2011 F-350 SD | 2 | 5% |
| 2010 F-350 SD | 2 | 4% |
Other reported problem areas on the 2020 Ford F-350 SD
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.