Poor air conditioning (A/C) performance
Ford technical service bulletin SSM 50937 for 2015-2022 Ford F-150, 2018-2022 Ford Expedition and 2017-2022 Ford F-250 SD and others.
- Bulletin number
- SSM 50937
- Component
- Visibility: defroster/defogger/HVAC system
- Summary
- Some 2015-2022 F-150, 2017-2022 F-Super Duty and 2018-2022 Expedition/Navigator vehicles may exhibit poor air conditioning (A/C) performance. Workshop Manual (WSM) diagnostic procedures have been updated to more accurately diagnose A/C performance concerns. Refer to the updated Diagnosis and Testing, and General Procedure in the WSM, Section 412-00 Climate Control System for diagnostic procedures
Owners of these vehicles have filed 840 complaints in the visibility category.
Vehicles covered
- Ford F-150 2015-2022 20152016201720182019202020212022
- Ford Expedition 2018-2022 20182019202020212022
- Ford F-250 SD 2017-2022 201720182019202020212022
- Ford F-350 SD 2017-2022 201720182019202020212022
- Lincoln Navigator 2018-2022 20182019202020212022
- Ford F-450 SD 2017-2022 201720182019202020212022
- Ford F-550 SD 2017-2022 201720182019202020212022
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