Technical Service Bulletin WNA1 — 2019 PORSCHE 911
EQUIPMENT
Bulletin Details
| TSB ID | WNA1 |
| Manufacturer | |
| Vehicle | 2019 PORSCHE 911 |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
Porsche intranet posting with information on Workshop Campaign WNA1 - reprograming DME control unit
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.