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  Subaru Technical Service Bulletins

  There have been 1,478 technical service bulletins issued for 21 Subaru models. The Subaru model with the most service bulletins issued is Subaru Legacy with 571 service bulletins.

  Latest Technical Service Bulletins of Subaru

Subaru automatic transmission torque converter service bulletin (Bulletin Torque_Conv-Defe)
Bulletin Date: Feb. 23, 2018
Component: Automatic transmission torque converter.
Bulletin Summary: Please check your inventory and incoming shipments for part numbers 31000aj730r1 & 31000aj740r1 manufactured prior to 2/9/18. If the face of the torque converter is stamped with a 290, 291 or 292, please return these parts to your facing r
Subaru models covered in this TSB:
Subaru Subaru.
Subaru electrical system service bulletin (Bulletin 07-124-17R)
Bulletin Date: Feb. 13, 2018
Component: Electrical system.
Bulletin Summary: This bulletin announces reprogramming file availability to optimize the body integrated unit (biu) and address the following customer concerns: ? if a customer exits the vehicle with the ignition off, all the doors closed and leaves the
Subaru models covered in this TSB:
2018 Subaru Legacy, 2018 Subaru Outback.
Subaru tires service bulletin (Bulletin 05-37-07R)
Bulletin Date: Feb. 8, 2018
Component: Tires.
Bulletin Summary: In an effort to further reduce uneven tire wear and prolong tire life, the tire rotation pattern has been changed for non-directional tires. To maximize the life of each tire and ensure that the tires wear uniformly, it is best to rotate
Subaru models covered in this TSB:
Subaru Subaru.
Subaru engine (pws) service bulletin (Bulletin 02-172-18R)
Bulletin Date: Feb. 6, 2018
Component: Engine (pws).
Bulletin Summary: This bulletin provides details regarding a new oil filler tube o-ring developed to address engine oil seepage concerns. This seepage may accumulate along the bottom sealing surface of the rocker cover. The new o-ring utilizes material whi
Subaru models covered in this TSB:
2003 Subaru Forester, 2004 Subaru Forester, 2005 Subaru Forester, 2006 Subaru Forester, 2007 Subaru Forester, 2008 Subaru Forester, 2009 Subaru Forester, 2010 Subaru Forester, 2011 Subaru Forester, 2012 Subaru Forester, 2013 Subaru Forester, 2002 Subaru Impreza, 2003 Subaru Impreza, 2004 Subaru Impreza, 2005 Subaru Impreza, 2006 Subaru Impreza, 2007 Subaru Impreza, 2008 Subaru Impreza, 2009 Subaru Impreza, 2010 Subaru Impreza, 2011 Subaru Impreza, 2003 Subaru Legacy, 2004 Subaru Legacy, 2005 Subaru Legacy, 2006 Subaru Legacy, 2007 Subaru Legacy, 2008 Subaru Legacy, 2009 Subaru Legacy, 2010 Subaru Legacy, 2011 Subaru Legacy, 2012 Subaru Legacy, 2003 Subaru Outback, 2004 Subaru Outback, 2005 Subaru Outback, 2006 Subaru Outback, 2007 Subaru Outback, 2008 Subaru Outback, 2009 Subaru Outback, 2010 Subaru Outback, 2011 Subaru Outback, 2012 Subaru Outback, 2002 Subaru WRX, 2003 Subaru WRX, 2004 Subaru WRX, 2005 Subaru WRX, 2006 Subaru WRX, 2008 Subaru WRX, 2009 Subaru WRX, 2010 Subaru WRX, 2011 Subaru WRX, 2012 Subaru WRX, 2013 Subaru WRX, 2014 Subaru WRX, 2004 Subaru Wrx Sti, 2005 Subaru Wrx Sti, 2008 Subaru Wrx Sti, 2009 Subaru Wrx Sti, 2010 Subaru Wrx Sti, 2011 Subaru Wrx Sti, 2012 Subaru Wrx Sti, 2013 Subaru Wrx Sti, 2014 Subaru Wrx Sti, 2015 Subaru Wrx Sti, 2016 Subaru Wrx Sti, 2017 Subaru Wrx Sti.
Subaru gasoline engine turbo charger service bulletin (Bulletin 02-173-18)
Bulletin Date: Feb. 6, 2018
Component: Gasoline engine turbo charger.
Bulletin Summary: 2. 0l turbo models only. This bulletin announces availability of a special turbocharger air intake duct designed to prevent extremely rare occurrences of ice formation from condensation in the duct?s pcv system passages.
Subaru models covered in this TSB:
2014 Subaru Forester, 2015 Subaru Forester, 2016 Subaru Forester, 2017 Subaru Forester, 2015 Subaru WRX, 2016 Subaru WRX, 2017 Subaru WRX.