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: Equipment and accessories are shown. Show all
| IK-1201326 | 2016-09-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. IK1201326 - SERVICE PARTS DAMAGED NEW TURBOCHARGER OIL SUPPLY TUBE |
|---|---|
| IK-1201320 | 2016-09-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE. IK1201320 - EGR SLOW RESPONSE DIAGNOSTICS; 2659 - 10 |
| IK-1201314 | 2016-09-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. PERFORMING RELATIVE COMPRESSION TEST AND MISFIRE TEST WITH CPA TOOL |
| IK-0500056 | 2016-09-01. Service bulletin. EQUIPMENT; STEERING. NEW STEERING SHAFT HEX BOLT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.