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Service bulletin 20-002

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10176276
Published by NHTSA2020-06-12
Manufacturer's number20-002
Manufacturer's date2020-03-12
NHTSA componentPOWER TRAIN

NHTSA's summary

SUBJECT: AISIN Transmission Repeat Failure Diagnosis Process MODELS: FE639, FE640, FE649, FG639, FH210, FE83D, FE84D, and FE85D DESCRIPTION: This process must be followed for any AISIN transmission assembly that fails during the 12 month/unlimited mileage Parts Warranty. This will help the dealer; MFTA and AWTEC ensure that all installation procedures were followed and that the recently installed transmission is properly diagnosed before another transmission assembly is installed. If an AISIN transmission has a perceived failure after installation, the dealer technician must do the following: 1.Open a Technical Assistance Request (TAR) with the Technical Support Center (TSC) to begin diagnostic support. 2.Attach all documentation, including DTCs, AISIN Transmission Diagnostic Information Form (ATDI0101) and photos/videos as needed. 3.The TSC and AWTEC will review the documentation and if additional diagnostic support is needed, MFTA will dispatch a Product Support Manager to assist with the repair onsite. 4.After thorough diagnosis, and agreement between the dealer, MFTA and AWTEC that the transmission has an internal defect, the TSC will authorize installation of another AISIN transmission assembly.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Vehicles listed
MITSUBISHI FUSO FE6391996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
MITSUBISHI FUSO FE6392006 to 2007
MITSUBISHI FUSO FE6401996 to 1999
MITSUBISHI FUSO FE6402000, 2001, 2002, 2003, 2004
MITSUBISHI FUSO FE6491996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
MITSUBISHI FUSO FE83D2005
MITSUBISHI FUSO FE83D2006, 2007, 2008, 2009, 2010
MITSUBISHI FUSO FE84D2004 to 2005
MITSUBISHI FUSO FE84D2006, 2007, 2008, 2009, 2010
MITSUBISHI FUSO FE85D2004 to 2005
MITSUBISHI FUSO FE85D2006, 2007, 2008, 2009, 2010
MITSUBISHI FUSO FG639
MITSUBISHI FUSO FG6391996 to 1997
MITSUBISHI FUSO FG6391998, 1999, 2000, 2001, 2002, 2003, 2004
MITSUBISHI FUSO FG6491996 to 2001
MITSUBISHI FUSO FG6492002, 2003, 2004
MITSUBISHI FUSO FG84D2005
MITSUBISHI FUSO FG84D2006, 2007, 2008, 2009, 2010
MITSUBISHI FUSO FH2101996 to 2002
MITSUBISHI FUSO FH2102003, 2004, 2005

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
08V2240002008-05-16. POWER TRAIN:AUTOMATIC TRANSMISSION
20051942005-06-29. Powertrain
05V3040002005-06-29. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TT2002020-01-24. Service bulletin. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT1992020-01-24. Service bulletin. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT1942020-01-24. Service bulletin. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT1952020-01-24. Service bulletin. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT1912020-01-24. Service bulletin. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT2182020-01-24. Service bulletin. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT2172020-01-24. Service bulletin. This is a service newsletter (Tech Talk) that was sent out to dealers.