Technical Service Bulletin 19NA004 — 2020 CHEVROLET SUBURBAN
STRUCTURE:FRAME AND MEMBERS
Bulletin Details
| TSB ID | 19NA004 |
| Manufacturer | |
| Vehicle | 2020 CHEVROLET SUBURBAN |
| Component | STRUCTURE:FRAME AND MEMBERS |
| Communication Date |
Bulletin Summary
This technical bulletin provides repair information to correct a customer concern of hearing a squeak or creak from the right rear of vehicle while driving.
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.