Technical Service Bulletin LSB001122 — 2022 LEXUS UX HYBRID
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | LSB001122 |
| Manufacturer | |
| Vehicle | 2022 LEXUS UX HYBRID |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
TSB: Some 2022 model year UX 250h vehicles may display a ?Hybrid System Overheated Reduced Output Power? message on the multi-information display (MID) and store RoB DTC X0528 (Generator Inverter Temperature High) in vehicle control history. Follow the Repair Procedure in this bulletin to address this condition.
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 2022 LEXUS UX HYBRID
LSB001122
ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT
L-SB-0013-21 Rev
ELECTRICAL SYSTEM:12V/24V/48V BATTERY