Blower Motor Fluctuation When Coolant Temperature Is Below 122F (50C) – 2015-2016 Ford Expedition & Lincoln Navigator

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2015-2016 Expedition/NavigatorBlower Motor Fluctuation When Coolant Temperature Is Below 122F (50C)

Some 2015-2016 Expedition/Navigator vehicles may exhibit noticeable blower motor speed fluctuations when the engine is cold or as the engine is warming up to normal operating temperature.

 

This is most likely to occur when the coolant temperature is below 122 degrees Fahrenheit (50 degrees Celsius.)

Reprogram the Heating, Ventilation, Air Conditioning Module (HVAC) to the latest calibration using IDS release 105.01 or higher.

Make sure you are connected to the internet when entering module programming to obtain the latest updates.

Calibration files may also be obtained at www.motorcraftservice.com.

 


 

Service Information & Reprogramming

Software necessary to program electronic modules to the latest calibration level, perform module initialization (PATS), and set Programmable Parameters on Ford, Lincoln and Mercury vehicles.

Ford Module Programming (FMP) is a software application that allows subscribers to program electronic modules on Ford, Lincoln and Mercury vehicles. It can be used for:

  • Reprogramming emission-related (OBDII) modules on some vehicles manufactured in 1995 and all vehicles manufactured from 1996 to the present
  • Reprogramming or reconfiguring non-emission-related modules on many vehicles (UBP and MS-CAN not supported)

In addition, module initialization (PATS) functions such as Keycode Erase/Reprogram and PCM Parameter Reset can be done using this application.

J2534 Device Blower Motor Fluctuation When Coolant Temperature Is Below 122F (50C) - 2015-2016 Ford Expedition & Lincoln Navigator | small light Blower Motor Fluctuation When Coolant Temperature Is Below 122F (50C) - 2015-2016 Ford Expedition & Lincoln Navigator | small light Blower Motor Fluctuation When Coolant Temperature Is Below 122F (50C) - 2015-2016 Ford Expedition & Lincoln Navigator | small light Blower Motor Fluctuation When Coolant Temperature Is Below 122F (50C) - 2015-2016 Ford Expedition & Lincoln Navigator | small light using Ford Module Programming (FMP) can Reprogram and Configure most Modules.

Latest Calibration Information

Module Build Data (As-Built)
Use VIN to obtain As-Built data

www.motorcraftservice.com

 

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