Technical Service Bulletin L-TT-0341-25 — 2021 LEXUS LS
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | L-TT-0341-25 |
| Manufacturer | |
| Vehicle | 2021 LEXUS LS |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.
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.