2008 Lexus RX 400h Owners Manual - Page 606

EXPLANATION OF MAINTENANCE ITEMS Transmission Fluid Check level and condition of fluid and inspect the transmission/front differential assembly case for signs of leakage. (The front electric motor/generators do not require periodic maintenance.) Any service that requires inspecting or replacing transmission/ front differential fluid should be performed by a qualified technician following procedures in Lexus service and repair publications. Please refer to the important safety precautions found on the inside front cover of this booklet. Variable Gear Ratio Steering Assembly Inspect the variable gear ratio steering assembly for damage and loose electrical connections. Tighten loose connections and if you discover any damage, have it repaired immediately by a qualified technician following procedures in Lexus service and repair publications. MAINTENANCE 70 Scheduled Maintenance Log