Lack of heat concern from the heating ventilation and air conditioning (HVAC) system when operating the...
Ford technical service bulletin TSB 18-2250 for 2015-2018 Ford F-150.
- Bulletin number
- TSB 18-2250
- Component
- Equipment: appliance: air conditioner
- Summary
- Some 2015-2018 F-150 vehicles equipped with a 3.3L/3.5L Duratec, 3.5L EcoBoost and 5.0L engine and equipped with a block heater may exhibit a lack of heat concern from the heating ventilation and air conditioning (HVAC) system when operating the vehicle consistently in temperatures that are below -20Å?C (4Å?F). This condition may be due to deposits from the engine coolant becoming trapped in the heater core. Follow the Service Procedure steps to correct the condition.
Vehicles covered
- Ford F-150 2015-2018 2015201620172018
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