Auto Repairing 2010 Ford Fusion 6F35 – Harsh 3-1 Or 2-1 Rolling Stop Downshift – Hesitation During Low Speed Maneuvers – 2-3 Or 3-4 Upshift Flare Cold Starts – No Dtcs
FORD: MERCURY: This article supersedes TSB 09-14-7 to update the IDS version of software and vehicle built date. ISSUE: Some 2009 Escape, Mariner, 2010 Fusion and Milan vehicles built on or before 8/2/2009 and equipped with an automatic transmission may exhibit harsh 3-1 or 2-1 rolling stop downshift or downshift hesitation during throttle tip-in/tip-out 3-4-2 downshift maneuver at vehicle speeds between 20-40 MPH (32- 64 Km/h). Also may have 2-3 or 3-4 upshift flare during cold starts (engine off for 2 or more hours). There is a new calibration that will improve the transmission downshift maneuver under these conditions and also improve 2-3, 3-4 upshift flare when vehicle is cold. ACTION: Reprogram the powertrain control module (PCM) to the latest calibration using IDS release 62.11 and higher. This new calibration is not included in the VCM 2009.7 DVD. Calibration files may also be obtained at www.motorcraft.com. 2010 Fusion 2009 Escape 2010 Milan 2009 Mariner
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