Technical Service Bulletin 21-NA-043 — 2021 CHEVROLET 5500XD
FUEL SYSTEM, DIESEL
Bulletin Details
| TSB ID | 21-NA-043 |
| Manufacturer | |
| Vehicle | 2021 CHEVROLET 5500XD |
| Component | FUEL SYSTEM, DIESEL |
| Communication Date |
Bulletin Summary
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
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.