Technical Service Bulletin FDM-TSB-006 — 2023 OSHKOSH S-SERIES
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | FDM-TSB-006 |
| Manufacturer | |
| Vehicle | 2023 OSHKOSH S-SERIES |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
This bulletin provides instructions for removing an inoperative vehicle TCU. Oshkosh Corporation initiated an over-the-air update security certification on TCUs for a select population of Oshkosh® S-Series™ 2.0 Front Discharge Mixers. The software update process was unsuccessful and has caused select TCUs to become inoperative. Affected TCUs must be returned to Oshkosh Corporation for reflashing in a controlled environment.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.