Service bulletins for the 2026 INEOS Grenadier
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.
3 on file from NHTSA, as of 2026-10-19.
By type
By component
| IATSB004513 | 2026-10-05. Service bulletin. ELECTRICAL SYSTEM. Battery failures caused by sulfation due to charging voltages being lower than the specified optimum values under certain operating temperature conditions |
|---|---|
| IATSB004503 | 2026-07-06. Service bulletin. UNKNOWN OR OTHER. An issue has been identified on a small percentage of the affected vehicles where the Engine Management Light turns on after the vehicle has been re-fuelled. |
| IATSB004496 | 2026-06-06. Service bulletin. VEHICLE SPEED CONTROL. Customers may experience disengagement of the speed hold (cruise control) feature when travelling through bends or road curvature. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.