A/C Will Blow Warm Intermittently – Intermittent Poor A/C Performance – 2010-2012 Ford Fusion & 2010-2011 Mercury Milan

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2010-2012 Fusion, 2010-2011 Milan – Manual Temperature Control Equipped – A/C Will Blow Warm Intermittently – Intermittent Poor A/C Performance

Some 2010-2012 Fusion and 2010-2011 Milan vehicles equipped with manual temperature control may experience the climate control system intermittently blowing warm air when cold air is selected or the a/c is turned on.

 

This may be due to the blend door defaulting to a position of 65-70% that mixes warm air and cold air.

To correct the concern, reprogram the HVAC module using IDS version 98.01 or higher. Make sure you are connected to the internet when entering module programming to obtain the latest updates.

 

2010-2011 Fusion/Milan would only be affected if the HVAC module has been replaced in service history. The scan tool will then identify the HVAC as having a later calibration available.

 


 

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 A/C Will Blow Warm Intermittently - Intermittent Poor A/C Performance - 2010-2012 Ford Fusion & 2010-2011 Mercury Milan | small light A/C Will Blow Warm Intermittently - Intermittent Poor A/C Performance - 2010-2012 Ford Fusion & 2010-2011 Mercury Milan | small light A/C Will Blow Warm Intermittently - Intermittent Poor A/C Performance - 2010-2012 Ford Fusion & 2010-2011 Mercury Milan | small light A/C Will Blow Warm Intermittently - Intermittent Poor A/C Performance - 2010-2012 Ford Fusion & 2010-2011 Mercury Milan | 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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