Technical Service Bulletin 090604026R — 2019 BUICK LACROSSE
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 090604026R |
| Manufacturer | |
| Vehicle | 2019 BUICK LACROSSE |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
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.