# Service bulletin 15TL4 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. - Type: Service bulletin - NHTSA id: 10129644 - Published by NHTSA: 2018\-03\-05 - Manufacturer's number: 15TL4 - Manufacturer's date: 2015\-03\-04 - NHTSA component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP ## NHTSA's summary 15TL4 W470589050900 ? 3/8? Drive GEN2 Two\-Stage Valve Socket ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10129644-9999.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10129644-0001.pdf) The document is the manufacturer's. This site does not hold it. ## Components Fuel system, Fuel pump ## Vehicles listed - FCCC FCCC - 2014 to 2015 FCCC MBC - 2011 to 2012 FCCC MC - 2015 FCCC MC - 2005 to 2012 FCCC MCL - 2011 to 2012 FCCC MT45 - 2014 to 2015 FCCC MT45 - 2014 to 2015 FCCC MT45G - 2011 to 2012 FCCC MT55 - 2014 to 2015 FCCC MT55 - 2014 to 2015 FCCC MT55G - 2010 to 2012 FCCC S2 - 2016 to 2018 FCCC S2 - 2011 to 2013 FCCC S2 106 CH - 2011 to 2013 FCCC S2C 106CAB - 2015 FCCC S2C 106CAB - 2018 FCCC S2C 106CAB - 2013 to 2016 FCCC S2G - 2018 FCCC S2G - 2015 FCCC SPORT M2106 - 2007 to 2017 FCCC XBP - 2011 to 2018 FCCC XBR - 2011 to 2016 FCCC XBS - 2011 to 2018 FCCC XCL - 2007 to 2018 FCCC XCM - 2007 to 2017 FCCC XCP - 2010 to 2018 FCCC XCR - 2011 to 2016 FCCC XCS - 2008 to 2009 FCCC redundant CUSTOM CHASSIS - 2010 FCCC redundant CUSTOM CHASSIS S2 - 2010 to 2013 FCCC redundant CUSTOM CHASSIS XB - 2010 to 2013 FCCC redundant CUSTOM CHASSIS XC - 2018 FCCC redundant CUSTOM CHASSIS XCM - 2018 FCCC redundant CUSTOM CHASSIS XCP - 2014 to 2016 FCCC redundant S2G - 2018 FCCC redundant S2G - FREIGHTLINER 1085D - 2009 to 2018 FREIGHTLINER 1085D - 2000 FREIGHTLINER 108SD - 2001 to 2019 FREIGHTLINER 108SD - 2000 to 2003 FREIGHTLINER 1145D - 2007 to 2018 FREIGHTLINER 1145D - 2004 to 2019 FREIGHTLINER 114SD - 2007 to 2018 FREIGHTLINER 122SD - 2004 to 2015 FREIGHTLINER ARGOSY - 2015 FREIGHTLINER ARGOSY GLIDER - 2008 FREIGHTLINER ARGOSY RHD - 2012 FREIGHTLINER B2 BUS CHASSIS - 2008 to 2017 FREIGHTLINER BUSINESS CLASS M2 - 2005 to 2009 FREIGHTLINER BUSINESS CLASS M2 106V - 2011 FREIGHTLINER BUSINESS CLASS M2 106V - 2002 to 2019 FREIGHTLINER CASCADIA - 2005 to 2013 FREIGHTLINER CENTURY - 2002 to 2017 FREIGHTLINER CENTURY CLASS - 2005 to 2011 FREIGHTLINER CLASSIC XL - 2002 to 2003 FREIGHTLINER COLUMBIA - 2005 to 2019 FREIGHTLINER COLUMBIA - 2011 to 2016 FREIGHTLINER COLUMBIA GLIDER - 2001 to 2007 FREIGHTLINER CONDOR - 2002 to 2003 FREIGHTLINER CORONADO - 2005 to 2017 FREIGHTLINER CORONADO - 2016 FREIGHTLINER CORONADO GLIDER - 2004 to 2011 FREIGHTLINER FLD - 2008 FREIGHTLINER FLD CLASSIC - FREIGHTLINER FREIGHTLINER - 2005 to 2017 FREIGHTLINER M2 - 2018 to 2019 FREIGHTLINER M2 BUSINESS CLASS - 2007 to 2014 FREIGHTLINER MT45 - 2011 to 2014 FREIGHTLINER MT45G - 2018 FREIGHTLINER MT45G - 2008 to 2014 FREIGHTLINER MT55 - 2016 FREIGHTLINER MT55 - 2011 to 2014 FREIGHTLINER MT55G - 2018 FREIGHTLINER MT55G - 2011 to 2012 FREIGHTLINER WESTERN STAR - 2008 to 2009 FREIGHTLINER X\-LINE - 2016 FREIGHTLINER X\-LINE - 2010 FREIGHTLINER XCS - 2007 to 2009 STERLING 360 - 2005 to 2012 STERLING 7500 - 2005 to 2012 STERLING 8500 - 2006 to 2013 STERLING 9500 - 2004 to 2012 STERLING A\-LINE - 2005 to 2012 STERLING ACTERRA - 2008 to 2009 STERLING BULLET - 2001 to 2007 STERLING CONDOR - 2004 to 2010 STERLING L\-LINE - 2008 to 2015 STERLING LT8500 - STERLING STERLING - 2010 THOMAS BUILT BUSES C2 - 2000 to 2001 THOMAS BUILT BUSES CL\-960 - 2009 THOMAS BUILT BUSES ER - 2006 to 2017 THOMAS BUILT BUSES FS\-65 - 2005 to 2012 THOMAS BUILT BUSES HDX - 2015 THOMAS BUILT BUSES HDX - 2000 to 2018 THOMAS BUILT BUSES MINOTOUR - 2003 THOMAS BUILT BUSES MVP\-EF - 2006 to 2012 THOMAS BUILT BUSES MVP\-EF - 2009 THOMAS BUILT BUSES MVP\-ER - 2001 to 2019 THOMAS BUILT BUSES SAF\-T\-LINER C2 - 2000 THOMAS BUILT BUSES SAF\-T\-LINER EF - 2006 to 2015 THOMAS BUILT BUSES SAF\-T\-LINER EF - 2001 to 2018 THOMAS BUILT BUSES SAF\-T\-LINER EFX - 2000 to 2013 THOMAS BUILT BUSES SAF\-T\-LINER ER - 2000 to 2015 THOMAS BUILT BUSES SAF\-T\-LINER FS65 - 2001 to 2018 THOMAS BUILT BUSES SAF\-T\-LINER HDX - 2000 to 2013 THOMAS BUILT BUSES SAF\-T\-LINER MVP\-EF - 2000 to 2017 THOMAS BUILT BUSES SAF\-T\-LINER MVP\-ER - THOMAS BUILT BUSES THOMAS BUILT BUSES - 2000 to 2013 THOMAS BUILT BUSES TL\-960 - 1998 to 1999 THOMAS BUILT BUSES VISTA - 2001 to 2013 THOMAS BUILT BUSES VISTA - 2002 to 2019 WESTERN STAR 4700 - 2010 to 2017 WESTERN STAR 4800 - WESTERN STAR 4900 - 2002 to 2019 WESTERN STAR 4900 - 2002 to 2011 WESTERN STAR 4900 SA - 2006 to 2007 WESTERN STAR 4900EX - 2002 to 2019 WESTERN STAR 5700 - 2004 to 2017 WESTERN STAR 5900 - WESTERN STAR 6900 - 2002 to 2018 WESTERN STAR 6900 - 2009 to 2013 WESTERN STAR CONSTELLATION - WESTERN STAR WESTERN STAR ## Recalls for the same vehicles and component - [11V287000](/recalls/nhtsa/11V287000.md), 2011-05-18: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP - [10V339000](/recalls/nhtsa/10V339000.md), 2010-07-27: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP - [09V390000](/recalls/nhtsa/09V390000.md), 2009-10-06: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP ## Other bulletins for the same vehicles and component - [TS1033014](/bulletins/10177608.md), 2020-07-31, Service bulletin: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; ENGINE AND ENGINE COOLING. Training Solutions for Fuel Leak Found at High Pressure Fuel Pump Weep Hole for Heavy Duty DD Engines. Occasionally we see trucks come in with fuel leaking from the high pressure fuel pump weep hole. This is NOT a defect in the pump and further diagnostics need to be performed to find the root cause. - [0611\-19](/bulletins/10163616.md), 2019-08-08, Service bulletin: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. Service Information Bulletin was released, to add new procedures to address diagnostics near the high pressure pump - [0508\-18](/bulletins/10146327.md), 2018-10-29, Service bulletin: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. 0508\-18 Aftertreatment - [18SP706](/bulletins/10141937.md), 2018-06-18, Service bulletin: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE. 18SP706 Replacement of the High Pressure Fuel Pump Camshaft Oil Seal - [15TS9](/bulletins/10129643.md), 2018-03-05, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE:DELIVERY. 15TS9 Hydrocarbon Doser Block Fuel Compensation Pressure Sensor - [320\-15](/bulletins/10129631.md), 2018-03-05, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. 320\-15 SPN 4374 \(ACM\) \(GHG14\) - [18SP706](/bulletins/10129626.md), 2018-03-05, Service bulletin: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. 18SP706 Replacement of the High Pressure Fuel Pump Camshaft Oil Seal - [0218\-14](/bulletins/10126740.md), 2018-01-05, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, DIESEL. 0218\-14 GHG14 Diesel Exhaust Fluid Pump Module Filter - [18SP703](/bulletins/10124173.md), 2017-11-17, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE. 18SP703 18SP703 \- GHG14 KM63 GEN2 Low Pressure Fuel Pump\-Two\-Filter Fuel System Ki - [09 06\-16](/bulletins/10083163.md), 2016-10-20, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. 0906\-16 LOW PRESSURE FUEL PUMP JSON: [/v1/bulletins/10129644](/v1/bulletins/10129644) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2015TL4&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10129644&vehicle=Service%20bulletin%2015TL4)