Service bulletins for the 2015 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.
254 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Driver assistance are shown. Show all
| IK1300086 | 2021-11-03. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Bendix Stability control - customer satisfaction performance improvement; Specific Emergency / Tanker applications only. |
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| IK0800092 | 2017-09-08. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). The First Check to make when Troubleshooting any Body Controller or ESC Issue |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.