Technical Service Bulletin 21NA092 — 2021 BUICK ENCORE
EXTERIOR LIGHTING
Bulletin Details
| TSB ID | 21NA092 |
| Manufacturer | |
| Vehicle | 2021 BUICK ENCORE |
| Component | EXTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
This service bulletin provides repair information to correct a customer concern of Intermittent Malfunction Indicator Lamp (MIL) Illuminated - DTC P146F 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.