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Home >> Toyota >> 2009 >> Highlander Limited, FWD >> Repair and Diagnosis >> Maintenance >> Procedures >> Maintenance (Except Hybrid) >> Engine >> General Maintenance

General Maintenance

HINT:

Perform these procedures after the engine has cooled down.

  1. INSPECT DRIVE BELT 
    DRIVE BELT REFERENCE

    Type See procedure
    2GR-FE See INSPECTION
    1AR-FE See ON-VEHICLE INSPECTION
  2. INSPECT SPARK PLUGS 
    SPARK PLUGS REFERENCE

    Type See procedure
    2GR-FE See ON-VEHICLE INSPECTION
    1AR-FE See ON-VEHICLE INSPECTION
  3. INSPECT BATTERY 
    BATTERY REFERENCE

    Type See procedure
    2GR-FE See ON-VEHICLE INSPECTION
    1AR-FE See ON-VEHICLE INSPECTION
  4. INSPECT AIR CLEANER FILTER 
    1. Remove the air filter.
    2. Visually check that the air filter is not excessively damaged or oily.

      HINT:

      Oiliness may indicate that the PCV valve is stuck. If necessary, replace the air filter.

    3. Reinstall the air filter.
  5. REPLACE AIR CLEANER FILTER 
    1. Replace the air filter with a new one.
    Fig 1: Cleaning Air Cleaner Filter
    G05232642Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REPLACE ENGINE OIL AND OIL FILTER 
    ENGINE OIL AND OIL FILTER REFERENCE

    Type See procedure
    2GR-FE See REPLACEMENT
    1AR-FE See REPLACEMENT
  7. REPLACE ENGINE COOLANT 
    ENGINE COOLANT REFERENCE

    Type See procedure
    2GR-FE See COOLANT
    1AR-FE See COOLANT
  8. INSPECT GASKET IN FUEL TANK CAP 
    FUEL TANK CAP REFERENCE

    Type See procedure
    2GR-FE See FUEL TANK CAP
    1AR-FE See FUEL TANK CAP
  9. INSPECT FUEL LINES AND CONNECTIONS, FUEL TANK VAPOR VENT SYSTEM HOSES 
    1. Visually check the fuel lines for cracks, leakage, loose connections, deformation or tank band looseness.
  10. INSPECT EXHAUST PIPES AND MOUNTINGS 
    1. Visually check the pipes, hangers and connections for severe corrosion, leaks or damage.
  11. INSPECT CHARCOAL CANISTER 
CHARCOAL CANISTER REFERENCE

Type See procedure
2GR-FE See INSPECTION
1AR-FE See INSPECTION