Technical Service Bulletin 23-NA-134 — 2019 BUICK LACROSSE
EQUIPMENT
Bulletin Details
| TSB ID | 23-NA-134 |
| Manufacturer | |
| Vehicle | 2019 BUICK LACROSSE |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
This service bulletin provides repair information to correct a customer concern of a SES light or Service Transmission Soon message appearing in the DIC.
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.