Technical Service Bulletin L-TT-0310-22 — 2020 LEXUS ES350
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | L-TT-0310-22 |
| Manufacturer | |
| Vehicle | 2020 LEXUS ES350 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
TT: Some 19CY LG DCM equipped vehicles may not be able to complete the firmware update due to not having an active account or waived services during the trial.
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.
Other TSBs for the 2020 LEXUS ES350
L-SB-0043-20 Obs
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
L-TT-0279-20 Rev
ELECTRICAL SYSTEM
L-TT-0280-20_Rev
STEERING
L-TT-0280-20_Rev
SUSPENSION:FRONT
L-SB-0004-20_Rev
ELECTRICAL SYSTEM:SOFTWARE
L-TT-0275-19
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL