2007 Toyota Highlander Owners Manual - Page 385

'07 HIGHLANDER HV_U (L/O 0608) General maintenance If you are a skilled do−it −yourself mechanic, the Toyota service manuals are recommended. Please be aware that do−it −yourself maintenance can affect your warranty coverage. See "Owner's Warranty Information Booklet" or "Owner's Manual Supplement" for the details. Listed below are the general maintenance items that should be performed as frequently as specified. In addition to checking the items listed, if you notice any unusual noise, smell or vibration, you should investigate the cause or take your vehicle to your Toyota dealer or a qualified service shop immediately. It is recommended that any problem you notice be brought to the attention of your dealer or the qualified service shop for their advice. Coolant level Make sure the coolant level is between the "FULL" and "LOW" lines on the see− through reservoir when the hybrid system is cold. See page 388 in Section 7 −2 for additional information. Radiator, condenser and hoses Check that the front of the radiator and condenser are clean and not blocked with leaves, dirt or insects. See page 389 in Section 7−2 for additional information. 12 volt battery electrolyte level Your Toyota has a maintenance free battery. You do not have to add distilled water. For longer life of the battery, however, see page 400 for additional information. Brake fluid level Make sure the brake fluid level is correct. See page 390 in Section 7 −2 for additional information. Engine oil level Check the level on the dipstick with the hybrid system turned off and the vehicle parked on a level spot. See page 386 in Section 7−2 for additional information. CAUTION Make these checks only with adequate ventilation if the hybrid system is turned on. IN THE 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 403 in Section 7 −3 for additional information. 371 2007 HIGHLANDER HV from July '06 Prod. (OM48685U)