Some 2016-2019 F-Super Duty and 2016-2019 F650-750 vehicles equipped with 6.7L engine may exhibit a...
Ford technical service bulletin SSM 47999 for 2016-2019 Ford F-250 SD, 2016-2019 Ford F-350 SD and 2016-2019 Ford F-550 SD and others.
- Bulletin number
- SSM 47999
- Component
- Engine and engine cooling
- Summary
- Some 2016-2019 F-Super Duty and 2016-2019 F650-750 vehicles equipped with 6.7L engine may exhibit a concern where the engine cooling fan stays on at all times or is inoperative. Diagnostic trouble codes (DTCs) P0480, P0494, P0495, P0529, P0691, P0692, P0693 and/or P0694 may be stored in the powertrain control module (PCM). To address these vehicle symptoms, use the updated online version of pinpoint test AH in the powertrain control/emission diagnostic (PC/ED) tab on the PTS website. The pinpoint test has been updated to aid in preventing unnecessary fan clutch replacement.
Owners of these vehicles have filed 200 complaints in the engine category.
Vehicles covered
- Ford F-250 SD 2016-2019 2016201720182019
- Ford F-350 SD 2016-2019 2016201720182019
- Ford F-550 SD 2016-2019 2016201720182019
- Ford F-450 SD 2016-2019 2016201720182019
- Ford F-650 SD 2016-2019 2016201720182019
- Ford F-750 SD 2016-2019 2016201720182019
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