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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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10129644
Published by NHTSA2018-03-05
Manufacturer's number15TL4
Manufacturer's date2015-03-04
NHTSA componentFUEL 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

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

Fuel system, Fuel pump

Vehicles listed
FCCC FCCC
FCCC MBC2014 to 2015
FCCC MC2011 to 2012
FCCC MC2015
FCCC MCL2005 to 2012
FCCC MT452011 to 2012
FCCC MT452014 to 2015
FCCC MT45G2014 to 2015
FCCC MT552011 to 2012
FCCC MT552014 to 2015
FCCC MT55G2014 to 2015
FCCC S22010 to 2012
FCCC S22016 to 2018
FCCC S2 106 CH2011 to 2013
FCCC S2C 106CAB2011 to 2013
FCCC S2C 106CAB2015
FCCC S2C 106CAB2018
FCCC S2G2013 to 2016
FCCC S2G2018
FCCC SPORT M21062015
FCCC XBP2007 to 2017
FCCC XBR2011 to 2018
FCCC XBS2011 to 2016
FCCC XCL2011 to 2018
FCCC XCM2007 to 2018
FCCC XCP2007 to 2017
FCCC XCR2010 to 2018
FCCC XCS2011 to 2016
FCCC redundant CUSTOM CHASSIS2008 to 2009
FCCC redundant CUSTOM CHASSIS S22010
FCCC redundant CUSTOM CHASSIS XB2010 to 2013
FCCC redundant CUSTOM CHASSIS XC2010 to 2013
FCCC redundant CUSTOM CHASSIS XCM2018
FCCC redundant CUSTOM CHASSIS XCP2018
FCCC redundant S2G2014 to 2016
FCCC redundant S2G2018
FREIGHTLINER 1085D
FREIGHTLINER 1085D2009 to 2018
FREIGHTLINER 108SD2000
FREIGHTLINER 108SD2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
FREIGHTLINER 1145D2000 to 2003
FREIGHTLINER 1145D2007 to 2018
FREIGHTLINER 114SD2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
FREIGHTLINER 122SD2007 to 2018
FREIGHTLINER ARGOSY2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
FREIGHTLINER ARGOSY GLIDER2015 (the catalog's model; the bulletin names a series or trim of it)
FREIGHTLINER ARGOSY RHD2008 (the catalog's model; the bulletin names a series or trim of it)
FREIGHTLINER B2 BUS CHASSIS2012
FREIGHTLINER BUSINESS CLASS M22008 to 2017
FREIGHTLINER BUSINESS CLASS M2 106V2005 to 2009
FREIGHTLINER BUSINESS CLASS M2 106V2011
FREIGHTLINER CASCADIA2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
FREIGHTLINER CENTURY2005 to 2013
FREIGHTLINER CENTURY CLASS2002 to 2017
FREIGHTLINER CLASSIC XL2005, 2006, 2007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it)
FREIGHTLINER COLUMBIA2002, 2003
FREIGHTLINER COLUMBIA2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
FREIGHTLINER COLUMBIA GLIDER2011, 2012, 2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
FREIGHTLINER CONDOR2001, 2002, 2003, 2004, 2005, 2006, 2007
FREIGHTLINER CORONADO2002, 2003
FREIGHTLINER CORONADO2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
FREIGHTLINER CORONADO GLIDER2016 (the catalog's model; the bulletin names a series or trim of it)
FREIGHTLINER FLD2004 to 2011
FREIGHTLINER FLD CLASSIC2008
FREIGHTLINER FREIGHTLINER
FREIGHTLINER M22005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
FREIGHTLINER M2 BUSINESS CLASS2018 to 2019
FREIGHTLINER MT452007 to 2014
FREIGHTLINER MT45G2011 to 2014
FREIGHTLINER MT45G2018
FREIGHTLINER MT552008 to 2014
FREIGHTLINER MT552016
FREIGHTLINER MT55G2011 to 2014
FREIGHTLINER MT55G2018
FREIGHTLINER WESTERN STAR2011 to 2012
FREIGHTLINER X-LINE2008 to 2009
FREIGHTLINER X-LINE2016
FREIGHTLINER XCS2010
STERLING 3602007 to 2009
STERLING 75002005 to 2012
STERLING 85002005 to 2012
STERLING 95002006 to 2013
STERLING A-LINE2004 to 2012
STERLING ACTERRA2005 to 2012
STERLING BULLET2008 to 2009
STERLING CONDOR2001 to 2007
STERLING L-LINE2004 to 2010
STERLING LT85002008 to 2015
STERLING STERLING
THOMAS BUILT BUSES C22010
THOMAS BUILT BUSES CL-9602000 to 2001
THOMAS BUILT BUSES ER2009
THOMAS BUILT BUSES FS-652006 to 2017
THOMAS BUILT BUSES HDX2005 to 2012
THOMAS BUILT BUSES HDX2015
THOMAS BUILT BUSES MINOTOUR2000 to 2018
THOMAS BUILT BUSES MVP-EF2003
THOMAS BUILT BUSES MVP-EF2006 to 2012
THOMAS BUILT BUSES MVP-ER2009
THOMAS BUILT BUSES SAF-T-LINER C22001 to 2019
THOMAS BUILT BUSES SAF-T-LINER EF2000
THOMAS BUILT BUSES SAF-T-LINER EF2006 to 2015
THOMAS BUILT BUSES SAF-T-LINER EFX2001 to 2018
THOMAS BUILT BUSES SAF-T-LINER ER2000 to 2013
THOMAS BUILT BUSES SAF-T-LINER FS652000 to 2015
THOMAS BUILT BUSES SAF-T-LINER HDX2001 to 2018
THOMAS BUILT BUSES SAF-T-LINER MVP-EF2000 to 2013
THOMAS BUILT BUSES SAF-T-LINER MVP-ER2000 to 2017
THOMAS BUILT BUSES THOMAS BUILT BUSES
THOMAS BUILT BUSES TL-9602000 to 2013
THOMAS BUILT BUSES VISTA1998 to 1999
THOMAS BUILT BUSES VISTA2001 to 2013
WESTERN STAR 47002002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
WESTERN STAR 48002010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
WESTERN STAR 4900
WESTERN STAR 49002002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
WESTERN STAR 4900 SA2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it)
WESTERN STAR 4900EX2006, 2007 (the catalog's model; the bulletin names a series or trim of it)
WESTERN STAR 57002002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
WESTERN STAR 59002004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
WESTERN STAR 6900
WESTERN STAR 69002002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
WESTERN STAR CONSTELLATION2009 to 2013
WESTERN STAR WESTERN STAR

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

Recalls for the same vehicles and component
11V2870002011-05-18. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
10V3390002010-07-27. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
09V3900002009-10-06. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

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
TS10330142020-07-31. Service bulletin. 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.
0611-192019-08-08. Service bulletin. Service Information Bulletin was released, to add new procedures to address diagnostics near the high pressure pump
0508-182018-10-29. Service bulletin. 0508-18 Aftertreatment
18SP7062018-06-18. Service bulletin. 18SP706 Replacement of the High Pressure Fuel Pump Camshaft Oil Seal
15TS92018-03-05. Service bulletin. 15TS9 Hydrocarbon Doser Block Fuel Compensation Pressure Sensor
320-152018-03-05. Service bulletin. 320-15 SPN 4374 (ACM) (GHG14)
18SP7062018-03-05. Service bulletin. 18SP706 Replacement of the High Pressure Fuel Pump Camshaft Oil Seal
0218-142018-01-05. Service bulletin. 0218-14 GHG14 Diesel Exhaust Fluid Pump Module Filter
18SP7032017-11-17. Service bulletin. 18SP703 18SP703 - GHG14 KM63 GEN2 Low Pressure Fuel Pump-Two-Filter Fuel System Ki
09 06-162016-10-20. Service bulletin. 0906-16 LOW PRESSURE FUEL PUMP