2006 Toyota Highlander Warranty, Maitenance, Services Guide - Page 18
2006 Toyota Highlander Manual
Page 18 highlights
2006 Highlander 90,000 Miles - 108 Months q q q q q q Replace engine oil and oil filter1 Rotate tires Replace timing belt7 Replace engine air filter Replace cabin air filter (if equipped) Inspect the following: __ Automatic transmission fluid __ Ball joints and dust covers __ Brake lines and hoses __ Brake linings/drums and brake pads/discs8 __ Drive belts __ Drive shaft boots __ Engine coolant9 __ Exhaust pipes and mountings __ Front differential oil __ Fuel lines and connections, fuel tank band and fuel tank vapor vent system hoses __ Fuel tank cap gasket __ Radiator core and condenser __ Rear differential oil (except 2WD) __ Steering gear box __ Steering linkage and boots __ Transfer case oil (4WD) Additional Maintenance Items for Special Operating Conditions: Driving While Towing q Replace rear differential oil, including limited-slip (except 2WD) q Replace transfer case oil (4WD) q Tighten nuts and bolts on chassis Driving in Desert or On Dirt Roads q Tighten nuts and bolts on chassis Applicable Footnotes: 1) Reset the oil replacement reminder ("MAINT REQD") light after replacing engine oil, if vehicle is equipped with this light. 7) Applies to Highlander with 3MZ-FE. 8) Inspect thickness measurement and disc runout. 9) See Maintenance Definitions (Engine Coolant) for details.