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Inspection Procedure

NOTE: When replacing the skid control ECU, perform initialization of linear solenoid valve and calibration (see INITIALIZATION  ).
  1. CHECK SKID CONTROL ECU CONNECTOR 
    1. Check the skid control ECU connector's connecting condition.

      OK : The connector should be securely connected. 

    NG : CONNECT CONNECTOR TO ECU CORRECTLY 

    OK : GO TO NEXT STEP 

  2. PERFORM ACTIVE TEST BY INTELLIGENT TESTER (VSC WARNING LIGHT) 
    1. Select the ACTIVE TEST, generate a control command, and then check that the VSC warning light operates.

      Skid control ECU 

      ACTIVE TEST

      Item Test Details Diagnostic Note
      VSC WARN LIGHT Turns VSC warning light ON / OFF Observe combination meter

      OK : The VSC warning light turns on or off. 

    NG : REPAIR OR REPLACE COMBINATION METER ASSEMBLY 

    OK : REPLACE SKID CONTROL ECU