Technical Service Bulletin L-TT-0327-23 Rev2 — 2023 LEXUS RZ
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | L-TT-0327-23 Rev2 |
| Manufacturer | |
| Vehicle | 2023 LEXUS RZ |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
EV Battery ECU Shows Software Update Available "YES", After Health Check
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 2023 LEXUS RZ
25LD02
UNKNOWN OR OTHER
25LC03
ELECTRICAL SYSTEM
23LJ01P5_TI_Publ
ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
L-TT-0327-23 Rev2
ENGINE
L-SB-0034-23 Rev1
ELECTRICAL SYSTEM