Technical Service Bulletin 21NA259 — 2019 CHEVROLET VOLT
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 21NA259 |
| Manufacturer | |
| Vehicle | 2019 CHEVROLET VOLT |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This service bulletin provides diagnostic information to correct customer concerns of Speed Limited Message or Reduced Propulsion Power Message Displayed on Driver Information Center (DIC) with no DTCs Set.
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.