Technical Service Bulletin AFC-12949 — 2011 INTERNATIONAL WORKSTAR
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
Bulletin Details
| TSB ID | AFC-12949 |
| Manufacturer | |
| Vehicle | 2011 INTERNATIONAL WORKSTAR |
| Component | ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
| Communication Date |
Bulletin Summary
NAVISTAR: THE RECALIBRATION OF ENGINE ELECTRONIC CONTROL MODULE (ECM) IS REQUIRED TO BE UPDATED, WITH LATEST SOFTWARE, TO PREVENT POSSIBLE DOWNTIME OF TRUCKS, DUE TO DIESEL PARTICULATE FILTER (DPF) OVERLOAD. MODELS 2011-2012 WORKSTAR, DURASTAR, CE C BUS, CE S BUS, HC C BUS, RE C BUS, RE S BUS, 1300 FBC. *PE
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.