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Inspection Procedure

NOTE: When replacing the skid control ECU, perform initialization of linear solenoid valve and calibration (see INITIALIZATION  ).
  1. INSPECT CAN COMMUNICATION SYSTEM 
    1. Check if the CAN communication system DTC is output (See DIAGNOSIS SYSTEM ).

      Result 

      RESULT REFERENCE

      Display (DTC Output) Proceed To
      DTC Is not output A
      DTC Is output B

    B : REPAIR CAN COMMUNICATION SYSTEM 

    A : Go to Next Step 

  2. INSPECT MULTIPLEX COMMUNICATION SYSTEM 
    1. Check if the multiplex communication system DTC is output (See DTC CHECK/CLEAR ).

      Result 

      RESULT REFERENCE

      Display (DTC Output) Proceed To
      DTC Is not output A
      DTC is output B

    B : REPAIR MULTIPLEX COMMUNICATION SYSTEM 

    A : Go to Next Step 

  3. INSPECT IF SKID CONTROL ECU CONNECTOR IS SECURELY CONNECTED 
    1. Check the skid control ECU connector's connection.

      OK: 

      The connector is securely connected. 

    NG : CONNECT CONNECTOR TO ECU CORRECTLY 

    OK : Go to Next Step 

  4. INSPECT BATTERY 
    1. Check the battery voltage.

      Voltage: 

      11 to 14 V 

    NG : INSPECT CHARGING SYSTEM 

    OK : Go to Next Step 

  5. INSPECT COMBINATION METER ASSEMBLY 
    1. Check the combination meter assembly (see INITIALIZATION ).

      HINT:

      If troubleshooting has been carried out according to the PROBLEM SYMPTOMS TABLE, refer back to the table and proceed to the next step before replacing the part (see PROBLEM SYMPTOMS TABLE  ).

    NG : REPLACE COMBINATION METER ASSEMBLY 

    OK : REPLACE SKID CONTROL ECU