Service bulletins for the 2014 International Workstar
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.
303 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Automatic transmission are shown. Show all
| IK1300070 | 2017-08-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Transfer case troubleshooting; Only vehicles equipped with Transfer case |
|---|---|
| IK1300149 | 2017-03-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. ALLISON TRANSMISSION RATTLE WITH PTO |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.