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Service bulletin 908-14

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 id10119529
Published by NHTSA2017-10-15
Manufacturer's number908-14
Manufacturer's date2014-09-08
NHTSA componentENGINE; POWER TRAIN

NHTSA's summary

908-14 908-14 EGR Differential Pressure Failed (High Box)

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

Engine, Transmission and driveline

Vehicles listed
FCCC XBP2010 to 2015
FCCC XCP2010 to 2015
FREIGHTLINER 114SD2010, 2011, 2012, 2013, 2014, 2015
FREIGHTLINER 122SD2010 to 2015
FREIGHTLINER BUSINESS CLASS M22010 to 2015
FREIGHTLINER CASCADIA2010, 2011, 2012, 2013, 2014, 2015
FREIGHTLINER CENTURY ST2010 to 2015
FREIGHTLINER CENTURY ST 1202010 to 2015
FREIGHTLINER COLUMBIA2010, 2011, 2012, 2013, 2014, 2015
FREIGHTLINER CORONADO2010, 2011, 2012, 2013, 2014, 2015
WESTERN STAR 47002010, 2011, 2012, 2013, 2014, 2015
WESTERN STAR 49002010, 2011, 2012, 2013, 2014, 2015

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

Recalls for the same vehicles and component
16V6340002016-08-31. POWER TRAIN:AXLE HUBS
15V8590002015-12-22. POWER TRAIN:AXLE ASSEMBLY
20156032015-12-18. Powertrain
15V8160002015-12-07. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
15V6170002015-10-01. POWER TRAIN:MANUAL TRANSMISSION
20153362015-07-24. Engine
15V3430002015-06-03. ENGINE AND ENGINE COOLING:ENGINE
14V6800002014-10-29. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
14V2420002014-04-29. POWER TRAIN:AXLE ASSEMBLY
20140502014-02-21. Engine

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
FleetCom_SS 3163-FTL2025-12-06. Other. Fleet Communications for Power Steering Reservoir Fill Cap Venting
TSB26-008-WST2025-05-02. Service bulletin. Service Solution for DT12 Oil Plug Ports
CXA 3_25_NOx2025-04-02. Other. CX Advocate for NOx conversion low faults
CXA 2_25_Turbo Oil Drain2025-03-04. Other. CX Advocate for turbo oil drain cracking
CXA 2_25_NOx2025-03-04. Other. CX Advocate for NOx conversion low faults
CXA 1_16_Turbo Oil Drain2025-01-29. Other. CX Advocate for turbo oil drain cracking
CXA 1_16_NOx2025-01-29. Other. CX Advocate for NOx conversion low faults
CXA 1_16_GATS2.42025-01-29. Other. CX Advocate for GATS2.4 being expanding to DD15
CXA 1_16_DD13 Altitude2025-01-29. Other. CX Advocate for DD13 Gen 5 engines operating at high altitude experience EGR slow response fault.
ICI24-0512025-01-03. Other. Important Campaign Information letter for DDC D24R4 - Campaign Reactivated