Service bulletin fsbw49019
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 | 10141657 |
| Published by NHTSA | 2018-06-18 |
| Manufacturer's number | fsbw49019 |
| Manufacturer's date | 2018-02-01 |
| NHTSA component | FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM |
NHTSA's summary
fsbw49019 Conduite sous pression de fluide pour échappement diesel (DEF) débranchée au niveau du raccordement du doseur
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, Exhaust and emissions, Fuel system
| WESTERN STAR 4700 | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
|---|---|
| WESTERN STAR 4900 | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| WESTERN STAR 5700 | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2021271 | 2021-05-07. Fuel System |
|---|---|
| 21V326000 | 2021-05-07. FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL |
| 2018469 | 2018-08-31. Fuel System |
| 18V581000 | 2018-08-30. ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
| 17V450000 | 2017-07-19. FUEL SYSTEM, DIESEL |
| 2017358 | 2017-07-18. Fuel System |
| 16V416000 | 2016-06-09. ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
| 2016285 | 2016-06-06. Engine |
| 2015484 | 2015-10-16. Engine |
| 2015483 | 2015-10-16. Fuel System |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| PB-47-900-WST | 2026-07-06. Service bulletin. Parts Bulletin for Fluorosilicone Fuel Tank Cap Seals |
|---|---|
| CXA 3_25_NOx | 2025-04-02. Other. CX Advocate for NOx conversion low faults |
| CXA 2_25_Turbo Oil Drain | 2025-03-04. Other. CX Advocate for turbo oil drain cracking |
| CXA 2_25_NOx | 2025-03-04. Other. CX Advocate for NOx conversion low faults |
| CXA 1_16_Turbo Oil Drain | 2025-01-29. Other. CX Advocate for turbo oil drain cracking |
| CXA 1_16_NOx | 2025-01-29. Other. CX Advocate for NOx conversion low faults |
| CXA 1_16_GATS2.4 | 2025-01-29. Other. CX Advocate for GATS2.4 being expanding to DD15 |
| CXA 1_16_DD13 Altitude | 2025-01-29. Other. CX Advocate for DD13 Gen 5 engines operating at high altitude experience EGR slow response fault. |
| CXA 1_16_CARB Truck Chec | 2025-01-29. Other. CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the Clean Truck Check. |
| D24R2-OWN LTR | 2025-01-06. Emissions. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming |