Some 2015-2017 expedition/navigator vehicles equipped with epas steering may exhibit no communication with...
Ford technical service bulletin SSM 46474 for 2015-2017 Ford Expedition and 2015-2017 Lincoln Navigator.
- Bulletin number
- SSM 46474
- Component
- Steering
- Summary
- Some 2015-2017 expedition/navigator vehicles equipped with epas steering may exhibit no communication with the pscm. This may be due to an open 125 amp mega fuse, located on the positive battery terminal. If an open fuse is found, this may have been caused by jump starting the vehicle from the eyelet/post on the fuse output. It may also be caused by aftermarket accessories attached to this eyelet post, or accidental contact to ground at this location. If none of these issues are found, follow normal diagnostics.
Owners of these vehicles have filed 20 complaints in the steering category.
Vehicles covered
- Ford Expedition 2015-2017 201520162017
- Lincoln Navigator 2015-2017 201520162017
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