Some 2017-2018 Ford F-150/Raptor and 2018 Expedition or Mustang vehicles equipped with a 10R80 automatic transmission and built on or before Nov. 20, 2017, may have a sticking torque converter clutch (TCC) in the main control valve body.
Some 2017-2018 Ford F-150/Raptor and 2018 Expedition or Mustang vehicles equipped with a 10R80 automatic transmission and built on or before Nov. 20, 2017, may exhibit an illuminated MIL with DTCs P0741 and P1744 in the PCM or TCM.
This may be due to a sticking torque converter clutch (TCC) in the main control valve body. Replace the main control valve body assembly.
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Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety ofspecialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.
