Service bulletins for the 2016 Western Star 4900
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.
718 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Engine are shown. Show all
| 08 05-16 | 2016-10-18. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE. 0805-16 SPN 100 (MCM)(GHG17) |
|---|---|
| 08 04-16 | 2016-10-18. Service bulletin. ELECTRICAL SYSTEM; ENGINE. 0804-16 SPN 5444 (MCM) (GHG17) |
| 08 03-16 | 2016-10-18. Service bulletin. ENGINE AND ENGINE COOLING. 0803-16 SYMPTOM DIAGNOSTICS - COOLANT LOSS |
| 16 TS-14 | 2016-10-17. Service bulletin. EQUIPMENT; ENGINE. 16TS14 EPA10 AND GHG14 SERVICE REPLACEMENT 1-BOX DOC INLET CHANGE |
| 16-022 | 2016-08-31. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. NEW DETROIT DIESEL EXHAUST FLUID AWNING STANDARD REPAIR TIME |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.