Technical Service Bulletin 16-NA-244 — 2011 CHEVROLET EXPRESS 2500
FUEL SYSTEM, DIESEL
Bulletin Details
| TSB ID | 16-NA-244 |
| Manufacturer | |
| Vehicle | 2011 CHEVROLET EXPRESS 2500 |
| Component | FUEL SYSTEM, DIESEL |
| Communication Date |
Bulletin Summary
This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
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.