Technical Service Bulletin 21NA103 — 2017 CHEVROLET CHEVEROLET SS
EQUIPMENT
Bulletin Details
| TSB ID | 21NA103 |
| Manufacturer | |
| Vehicle | 2017 CHEVROLET CHEVEROLET SS |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
This service bulletin provides information regarding Witness Marks from Panel Adjustments Made During Manufacturing and that it is considered a normal condition.
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.