2010 LEXUS LS 2UR-FSE/3UR-FSE (XF40)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• VVT-i actuator noise (rare)
• High-pressure fuel pump wear in some markets
• Hybrid battery degradation (for hybrid models)

First checks

• Inspect timing chain and tensioners
• Check hybrid battery system (if applicable)
• Examine suspension bushings and steering components

Antes de cambiar piezas

• 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

• This profile covers the main 2010 Lexus LS XF40 series with global variations.
• Hybrid LS 600h L sold mainly in North America, Europe, and select Asian markets.