Toyota Yaris: General Maintenance / Under Hood

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual / General / Maintenance / General Maintenance / Under Hood

UNDER HOOD

GENERAL NOTES

  • Maintenance requirements vary depending on country.
  • Check the maintenance schedule in the owner's manual.
  • Following the maintenance schedule is mandatory.
  • Determine the appropriate time to service the vehicle using either miles driven or time (months) elapsed, whichever reaches the specification first.
  • Maintain similar intervals between periodic maintenance unless noted.
  • Failing to check each vehicle part could lead to poor engine performance and increased exhaust emissions.

WINDSHIELD WASHER FLUID

(a) Check that there is sufficient fluid in the tank.

ENGINE COOLANT LEVEL

(a) Check that the coolant level is between the "MAX" and "MIN" lines on the see-through reservoir.

RADIATOR AND HOSES

(a) Check that the front of the radiator is clean and not blocked by leaves, dirt and bugs.

(b) Check the radiator and hoses for:

  • Damage
  • Cracks
  • Kinks
  • Corrosion
  • Rot
  • Clogging
  • Leaks

AUXILIARY BATTERY ELECTROLYTE LEVEL

(a) Check that the electrolyte level of all the auxiliary battery cells is between the upper and lower level lines on the case.

HINT:

If the electrolyte level is difficult to see, lightly shake the vehicle.

BRAKE FLUID LEVEL

(a) Check that the brake fluid level is near the upper level line on the see-through reservoir.

ENGINE DRIVE BELT

(a) Check the drive belt for fraying, cracks, wear or oil.

ENGINE OIL LEVEL

(a) Check that the engine oil level is between the full level and low level marks on the dipstick with the ignition switch off.

MANUAL TRANSAXLE OIL

(a) Visually check the overflow plug and oil pan for fluid leaks or traces of fluid.

EXHAUST SYSTEM

(a) Check for unusual exhaust sounds or abnormal exhaust fumes. If a problem is found, locate the cause and correct it.

HINT:

If any change in the sound of the exhaust or smell of the exhaust fumes is noticed, inspect and repair the exhaust system.

    Inside Vehicle

    INSIDE VEHICLE These are maintenance and inspection items that are considered to be the owner's responsibility. The owner can do them or they can have them done at a service center...

    Engine

    ENGINE HINT: Perform these procedures after the engine has cooled down. INSPECT DRIVE BELT (a) Inspect the drive belt. Click here INSPECT ENGINE OIL (a) Inspect the engine oil...

    Other information:

    Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: Supply Voltage Circuit Circuit Voltage Above Threshold (C123A17)


    DESCRIPTION The power steering ECU assembly distinguishes the ignition switch status as ON or off through the IG power source circuit. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note C123A17 Supply Voltage Circuit Circuit Voltage Above Threshold IG voltage is 18...

    Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: Parts Location


    PARTS LOCATION ILLUSTRATION *A w/ Toyota Safety Sense - - *1 FORWARD RECOGNITION CAMERA *2 POWER STEERING ECU ASSEMBLY - POWER STEERING MOTOR *3 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) *4 ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY - TORQUE SENSOR *5 NO...

    Categories

    Fuel-Filler Lid and Cap

    WARNING

    When removing the fuel-filler cap, loosen the cap slightly and wait for any hissing to stop, then remove it

    Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness if ingested. Fuel spray is released when there is pressure in the fuel tank and the fuel-filler cap is removed too quickly.

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