Some 2017 f-super duty vehicles equipped with electronic shift on the fly (ESOF) four wheel drive may...
Ford technical service bulletin SSM 46455 for 2017 Ford F-250 SD, 2017 Ford F-350 SD and 2017 Ford F-450 SD and others.
- Bulletin number
- SSM 46455
- Component
- Equipment: other: owners/service/other manual
- Summary
- Some 2017 f-super duty vehicles equipped with electronic shift on the fly (esof) four wheel drive may exhibit a 4x4 indicator illuminated with dtc p1839 in the tccm. This may be caused by a backed out or loose pin for circuit ccf07 bn-gn at c1010 which is located by the driver side fender. Before attempting diagnosis or repairs, inspect pin 16 in connector c1010. If no concern is found, refer to workshop manual (wsm), section 308-07 for normal diagnostics.
Vehicles covered
- Ford F-250 SD 2017 2017
- Ford F-350 SD 2017 2017
- Ford F-450 SD 2017 2017
- Ford F-550 SD 2017 2017
- Ford F-650 SD 2017 2017
- Ford F-750 SD 2017 2017
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