2014 LEXUS LS 2UR-FSE/3UR-FSE (XF40)
XF40 / Sedan / Global (primarily North America, Japan, Europe, Middle East)
2UR-FSE3UR-FSEFiche exacte année/versionSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Electrical gremlins with hybrid battery system in high-mileage units
- Premature tire wear on wider rear tires
- Suspension air leaks on air suspension models
First checks
- Check hybrid battery health (for LS 600h L)
- Inspect timing chain and valve cover gaskets for leaks
- Look for transmission fluid level and clarity
Avant de remplacer des pièces
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- LS 2014 was last model year for first facelift of XF40 generation before mid-cycle update.
- Hybrid version LS 600h L available mainly in select markets due to emissions and demand factors.
- Oil capacity varies slightly when filter replaced; 8.5 liters is typical service-fill with filter.