2007 LEXUS LS 1UR-FSE/3UR-FSE (XF40)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Early catalytic converter issues in some markets
• Air suspension components wear in LS 460L models with air suspension

First checks

• Inspect oil leaks around valve cover gasket and oil cooler
• Verify operation of D-4S fuel injection system
• Hybrid battery health for LS 600h L

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

• Hybrid version LS 600h L launched in 2007 primarily in North America and Japan
• Engine and equipment details vary slightly by market due to emissions and equipment regulations