2002 Lexus GS 430 Owners Manual - Page 248

MAINTENANCE Seats Check that all front seat controls such as seat adjusters, seatback recliner, etc. operate smoothly. Check that the head restraints move up and down smoothly and that the locks hold securely in any latched position. Seat belts Check that the seat belt system such as buckles, retractors and anchors operate properly and smoothly. Make sure the belt webbing is not cut, frayed, worn or damaged. Accelerator pedal Check the pedal for smooth operation and uneven pedal effort or catching. Brake pedal Check the pedal for smooth operation and the proper clearance and free play. Check the brake booster function. Brakes At a safe place, check that the brakes do not pull to one side when applied. Parking brake Check that the lever has the proper travel and that, on a safe incline, your vehicle is held securely with only the parking brake applied. Automatic transmission "Park" mechanism On a safe incline, check that your vehicle is held securely with the selector lever in "P" position and all brakes released. Engine compartment Items listed below should be checked from time to time, e.g. each time when refueling. Washer fluid Make sure there is sufficient fluid in the tank. See page 290 for additional information. Engine coolant level Make sure the coolant level is between the Upper and Lower lines on the see-through reservoir when the engine is cold. See page 255 for additional information. Battery Your Lexus has a maintenance free battery. You do not have to add distilled water. For longer life of the battery, however, see page 284 for additional information. Brake fluid level Make sure the brake fluid level is correct. See page 267 for additional information. Engine oil level Check the level on the dipstick with the engine turned off and the vehicle parked on a level spot. See page 253 for additional information. 231