Various electrical concerns due to an open high current mega fuse array in the high current battery...
Ford technical service bulletin SSM 50413 for 2021-2022 Ford F-650 SD and 2021-2022 Ford F-750 SD.
- Bulletin number
- SSM 50413
- Component
- Electrical system: 12v/24v/48v battery
- Summary
- Some 2021-2022 F-650/F-750 vehicles may exhibit various electrical concerns due to an open high current mega fuse array in the high current battery junction box (BJB). Service part LU5Z-14526-B has been released for service. It is no longer necessary to order the complete BJB to obtain these parts.
Vehicles covered
- Ford F-650 SD 2021-2022 20212022
- Ford F-750 SD 2021-2022 20212022
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