Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Precaution

Toyota Corolla Cross (2022-2024) Service Manual / Power Source & Network / M20a-fks (battery / Charging) / Charging System / Precaution

PRECAUTION

INITIALIZATION

NOTICE:

  • Make sure to perform the necessary procedures (adjustment, calibration, initialization, or registration) after parts related to the cable has been disconnected from the negative (-) battery terminal.
    1. When parts related to the charging system have been removed/installed or replaced:

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CHARGING SYSTEM PRECAUTION

NOTICE:

  • Check that the battery cables are connected to the correct terminals.
  • Disconnect the battery cables when the battery is given a quick charge.
  • Do not perform tests with a high voltage insulation resistance tester.
  • Never disconnect the battery cables while the engine is running.
  • Check that the charging cable nuts are tightened on terminal B of the generator assembly and on the No. 1 engine room relay block.

    READ NEXT:

     Parts Location

    PARTS LOCATION ILLUSTRATION *1 GENERATOR ASSEMBLY *2 ECM *3 BATTERY STATE SENSOR ASSEMBLY *4 NO. 1 ENG

     System Diagram

    SYSTEM DIAGRAM

     How To Proceed With Troubleshooting

    CAUTION / NOTICE / HINT HINT: *: Use the GTS. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

    SEE MORE:

     VEHICLE CONTROL HISTORY (RoB)

    VEHICLE CONTROL HISTORY (RoB) VEHICLE CONTROL HISTORY (RoB) (HYBRID BATTERY SYSTEM) (a) Enter the following menus. Powertrain > HV Battery > Utility Tester Display Vehicle Control History (RoB) HINT: If any of the conditions in the "Cause" column are met, data

     Cooling System

    On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FOR COOLANT LEAK (for Engine) CAUTION: When engine assembly and radiator assembly are hot, do not remove the radiator cap sub-assembly. Fluid and steam may spray out due to high pressure, possibly resulting in burns.

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