Service bulletin sbw4916
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 | 10141921 |
| Published by NHTSA | 2018-06-18 |
| Manufacturer's number | sbw4916 |
| Manufacturer's date | 2015-03-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:DIESEL; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT |
NHTSA's summary
sbw4916 2013 OBD/GHG14, 6-Gallon DEF Header Suction Line
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, Equipment and accessories
| WESTERN STAR 4700 | 2013, 2014, 2015 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2017636 | 2017-12-18. Accessories |
|---|---|
| 17V810000 | 2017-12-15. EQUIPMENT |
| 15V182000 | 2015-03-27. EQUIPMENT |
| 2015133 | 2015-03-25. Accessories |
| 12V074000 | 2012-02-28. ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 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_DD13 Altitude | 2025-01-29. Other. CX Advocate for DD13 Gen 5 engines operating at high altitude experience EGR slow response fault. |
| CXA 7_24_Oil Suction | 2024-08-02. Other. CX Advocate for Oil Suction manifolds |
| CXA 7_24_NOx | 2024-08-02. Other. CX Advocate for NOx conversion low faults. Update to CXA 6_24_NOx submission. |
| CXA 06_24_NOx | 2024-07-09. Other. CX Advocate communication for NOx conversion low faults |
| SBW49-020 | 2022-03-03. Service bulletin. Western Star Service Bulletin for DEF Connector Reinforcement Caps |
| CALWS32-001 | 2021-05-25. Service bulletin. Customer Advisory Letter on Transverse Track Rod Tower Bracket |