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Home >> Infiniti >> 2015 >> Q40 AWD >> Repair and Diagnosis (Single Page) >> Brakes >> Brakes Control Systems >> Brake Control System (VDC/TCS/Abs) >> Basic Inspection >> Diagnosis And Repair Work Flow >> Work Flow >> Detailed Flow

Detailed Flow

  1. COLLECT THE INFORMATION FROM THE CUSTOMER

    Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred) using the diagnosis work sheet. Refer to DIAGNOSTIC WORK SHEET .

    GO TO STEP 2  .

  2. PERFORM THE SELF-DIAGNOSIS

    Perform self-diagnosis with CONSULT.

    Is there any DTC displayed?

    YES 

    Record or print self-diagnosis results and freeze frame data (FFD). GO TO STEP 3  .

    NO 

    GO TO STEP 4  .

  3. PERFORM THE SYSTEM DIAGNOSIS

    Perform the diagnosis applicable to the displayed DTC of "ABS" with CONSULT. Refer to DTC INDEX .

    GO TO STEP 7  .

  4. CHECK THE SYMPTOM THAT IS NOT CONSIDERED A SYSTEM MALFUNCTION

    Check that the symptom is a normal operation that is not considered a system malfunction. Refer to DESCRIPTION .

    Is the symptom a normal operation?

    YES 

    INSPECTION END

    NO 

    GO TO STEP 5  .

  5. CHECK THE WARNING LAMP AND INDICATOR LAMP FOR ILLUMINATION

    Check that the warning lamp and indicator lamp illuminate.

    Is ON/OFF timing normal?

    YES 

    GO TO STEP 6  .

    NO 

    GO TO STEP 2  .

  6. PERFORM THE DIAGNOSIS BY SYMPTOM

    Perform self-diagnosis for "ABS" with CONSULT.

    GO TO STEP 7  .

  7. REPAIR OR REPLACE THE MALFUNCTIONING PARTS

    Repair or replace the specified malfunctioning parts.

    GO TO STEP 8  .

  8. MEMORY CLEAR

    Perform self-diagnosis memory clear for "ABS" with CONSULT.

    GO TO STEP 9  .

  9. FINAL CHECK

    Perform the self-diagnosis again, and check that the malfunction is repaired completely.

    Is no other DTC present and the repair completed?

    YES 

    INSPECTION END

    NO 

    GO TO STEP 3  .