2012 Toyota Sequoia Warranty, Maitenance, Services Guide - Page 120

Explanation of Maintenance Items Engine Oil and Oil Filter Replace the oil filter and drain and refill the engine oil at specified intervals. For recommended oil grade and viscosity, refer to the Owner's Manual. When using E85 fuel, your engine oil and oil filter may need to replaced more often. If using E85 fuel more than 50% of the time, change the engine oil and oil filter every 2,500 miles or 3 months. If using E85 fuel less than 50% of the time, follow the normal engine oil and oil filter change schedule (5,000 miles or 6 months). Reset the oil replacement reminder light (ЉMAINT REQDЉ) or the message ЉOIL MAINTENANCE REQUIREDЉ on the multi-information display after engine oil replacement at every 2,500 or 5,000 mile interval (as applicable). Fuel Lines and Connections, Fuel Tank Band and Fuel Tank Vapor Vent System Hoses Visually inspect for corrosion, damage, cracks, and loose or leaking connections. Tighten connections or replace parts as necessary. Fuel Tank Cap Gasket Visually inspect for cracks, deterioration and damage and replace if necessary. Nuts and Bolts on Chassis and Body Re-tighten the seat-mounting bolts and front/rear suspension member retaining bolts to specified torque. Propeller Shaft Lubricate the propeller shaft spiders and slide yokes with lithium-base chassis grease and the double cardan joint with molybdenum-disulfide lithium-base chassis grease, and re-torque the bolt. Only a qualified technician should perform this operation Exhaust Pipes and Mountings Visually inspect the exhaust pipes, muffler and hangers for cracks, deterioration and damage. Start the engine and listen carefully for any exhaust gas leakage. Tighten connections or replace parts as necessary. MAINTENANCE Radiator and Condenser Inspect for debris, corrosion and signs of damage. Have any problem repaired immediately by a qualified technician. Front and Rear Differential Oil Inspect or replace at specified intervals. When performing inspections, check each component for signs of leakage. If you discover any leakage, have it repaired by a qualified technician immediately. Spark Plugs Replace at specified intervals. Install new plugs of the same type as originally equipped. A qualified technician should perform this operation. 56 Maintenance Log