Industry News

Ford E-Series TorqShift Problems

May 7, 2021

This bulletin is for some 2009-2016 Ford E-Series vehicles equipped with a TorqShift transmission and a transmission built on or before Dec. 15, 2015.

Information courtesy of Mitchell 1,

Mike Mavrigian

Some 2009-2016 Ford E-Series vehicles equipped with a TorqShift transmission and a transmission built on or before Dec. 15, 2015, may exhibit a MIL on with DTCs P0751, P0730 and/or P2700.

Remove the transmission assembly. Disassemble the transmission to remove the coast clutch assembly only (refer to workshop manual section 307-01). Replace the coast clutch cylinder and coast one-way clutch (OWC) mechanical diode assembly. Reinstall the transmission.

PART NUMBER PART

7C3Z-7G387-B............................Coast clutch cylinder

7C3Z-7A089-A............................Coast one-way clutch

378941-D441.............................Torque converter nuts (6)

391308-S102..............................Fill tube O-ring

8C3Z-7C155-A............................Main control gasket

8C3Z-7A098-D............................Filter & seal assembly

3C3Z-7A136-AA..........................Pump gasket

3C3Z-7N134-BA..........................Pump bolts (9)

N811880-S100............................Driveshaft bolts (8)

XT-10-QLVC................................Mercon LV ATF

About the Author

Information courtesy of Mitchell 1

Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.

About the Author

Mike Mavrigian | Motor Age Editor

Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety of specialties, 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.