ENGINE GENERAL MAINTENANCE

Tech Tips

Work in a well-lighted area. Turn the front wheels fully to the right or left before beginning the inspection.


  1. INSPECT DRIVE BELT

    Type See Procedure
    1ZR-FAE

    Click here

    2ZR-FAE

    Click here

    1AD-FTV

    Click here

    2AD-FHV

    Click here

  2. REPLACE ENGINE OIL AND OIL FILTER

    Type See Procedure
    1ZR-FAE

    Click here

    2ZR-FAE

    Click here

    1AD-FTV

    Click here

    2AD-FHV

    Click here

  3. INSPECT COOLING AND HEATER SYSTEM


    1. Check that the radiator, condenser and/or intercooler are not blocked with leaves, dirt or insects, and clean them if necessary. Also check the hose connection for the installation condition, corrosion, etc.

  4. INSPECT ENGINE COOLANT

    Type See Procedure
    1ZR-FAE

    Click here

    2ZR-FAE

    Click here

    1AD-FTV

    Click here

    2AD-FHV

    Click here

  5. REPLACE ENGINE COOLANT

    Type See Procedure
    1ZR-FAE

    Click here

    2ZR-FAE

    Click here

    1AD-FTV

    Click here

    2AD-FHV

    Click here

  6. INSPECT EXHAUST PIPES AND MOUNTINGS


    1. Visually check the pipes, hangers and connections for severe corrosion, leaks or damage.

  7. REPLACE SPARK PLUGS

    Type See Procedure
    1ZR-FAE

    Click here

    2ZR-FAE

    Click here

  8. INSPECT BATTERY

    Type See Procedure
    1ZR-FAE

    Click here

    2ZR-FAE

    Click here

    1AD-FTV

    Click here

    2AD-FHV

    Click here

  9. INSPECT AIR CLEANER FILTER


    1. Remove the air cleaner filter.

    2. Visually check that the air cleaner filter is not excessively damaged or oily. If necessary, replace the air cleaner filter with a new one.

  10. INSPECT FUEL TANK CAP GASKET

    Type See Procedure
    1ZR-FAE

    Click here

    2ZR-FAE

    Click here

    1AD-FTV

    Click here

    2AD-FHV

    Click here

  11. INSPECT FUEL LINES, FUEL LINE CONNECTIONS, FUEL TANK VAPOR VENT SYSTEM HOSES AND FUEL TANK BAND


    1. Visually check the fuel lines and hoses for cracks, leakage, loose connections and deformation. Also, visually check the tank bands for looseness.

  12. REPLACE FUEL FILTER

    Type See Procedure
    1ZR-FAE

    Click here

    2ZR-FAE

    Click here

    1AD-FTV

    Click here

    2AD-FHV

    Click here

  13. INSPECT WATER SEDIMENT ACCUMULATOR (for 1AD-FTV)


    1. Inspect the water sediment accumulator Click here.

  14. ADD FUEL INJECTION SYSTEM (for 1ZR-FAE, 2ZR-FAE)


    1. for French Guiana, Guadeloupe, Martinique, Estonia, Latvia, Romania, Macedonia, Bosnia and Herzegovina and Croatia:

      Add fuel injector cleaner to the fuel tank.

  15. INSPECT CHARCOAL CANISTER

    Type See Procedure
    1ZR-FAE

    Click here

    2ZR-FAE

    Click here