PARKING SUPPORT BRAKE SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

PROCEDURE

1. VEHICLE BROUGHT TO WORKSHOP

   Result
   Proceed to NEXT

   
   

   NEXT

2. CUSTOMER PROBLEM ANALYSIS

   Result
   Proceed to NEXT

   
   

   NEXT

3. INSPECT AUXILIARY BATTERY VOLTAGE

   
   

   1. Measure the auxiliary battery voltage with the power switch off.

      Standard Voltage
      11 to 14 V

      If the voltage is below 11 V, replace or recharge the auxiliary battery before proceeding to the next step.

      Result
      Proceed to NEXT

   
   

   NEXT

4. CHECK CAN COMMUNICATION SYSTEM*

   
   

   1. Use the GTS to check if the CAN communication system is functioning normally.

      Click here

      Result
      Result Proceed to CAN communication system DTCs are not output (w/ Blind Spot Monitor System) A CAN communication system DTCs are not output (w/o Blind Spot Monitor System) B CAN communication system DTCs are output C

   
   

   B

   GO TO STEP 7 Click here

   C

   GO TO CAN COMMUNICATION SYSTEM Click here

   A

5. CHECK BLIND SPOT MONITOR SYSTEM*

   
   

   1. Use the GTS to check if the blind spot monitor system is functioning normally.

      Click here

      Result
      Result Proceed to DTCs are not output (w/ Panoramic View Monitor System) A DTCs are not output (w/ Parking Assist Monitor System) B DTCs are output C

   
   

   B

   GO TO STEP 7 Click here

   C

   GO TO BLIND SPOT MONITOR SYSTEM Click here

   A

6. CHECK PANORAMIC VIEW MONITOR SYSTEM*

   
   

   1. Use the GTS to check if the panoramic view monitor system system is functioning normally.

      Click here

      Result
      Result Proceed to DTCs are not output A DTCs are output B

   
   

   B

   GO TO PANORAMIC VIEW MONITOR SYSTEM Click here

   A

7. PROBLEM SYMPTOM CONFIRMATION

   Result
   Proceed to NEXT

   
   

   NEXT

8. CHECK DTC*

   
   

   1. Check for DTCs.

      Click here

      
      Body Electrical > IPA/ICS/Clearance Sonar > Trouble Codes
      Body Electrical > Blind Spot Monitor Master > Trouble Codes
      Body Electrical > Blind Spot Monitor Slave > Trouble Codes
      Chassis > Parking Assist Camera > Trouble Codes

      Result
      Result Proceed to DTCs are output A DTCs are not output (Problem symptom does not occur) B DTCs are not output (Problem symptom occurs) C

   
   

   B

   SYMPTOM SIMULATION Click here

   C

   GO TO STEP 11 Click here

   A

9. DIAGNOSTIC TROUBLE CODE CHART (PARKING SUPPORT BRAKE SYSTEM)

   
   

   1. Refer to Diagnostic Trouble Code Chart.

      Click here

      Note

      The clearance warning ECU assembly outputs DTCs for the following system. When DTCs other than those in Diagnostic Trouble Code Chart for the parking support brake system are output, refer to Diagnostic Trouble Code Chart for the relevant systems.

      System	Proceed to
      Parking Support Alert System	Click here

      Result
      Proceed to NEXT

   
   

   NEXT

   GO TO STEP 13 Click here

10. SYMPTOM SIMULATION

    
    

    1. Refer to Symptom Simulation.

       Click here

       Result
       Proceed to NEXT

    
    

    NEXT

11. PROBLEM SYMPTOMS TABLE

    
    

    1. Refer to Problem Symptoms Table.

       Click here

       Result
       Result Proceed to Fault is not listed in Problem Symptoms Table A Fault is listed in Problem Symptoms Table B

    
    

    B

    GO TO STEP 13 Click here

    A

12. OVERALL ANALYSIS AND TROUBLESHOOTING*

    
    

    1. Operation Check

       Click here

    2. Terminals of ECU

       Click here

    3. Data List / Active Test

       Click here

       Result
       Proceed to NEXT

    
    

    NEXT

13. CIRCUIT INSPECTION

    Result
    Proceed to NEXT

    
    

    NEXT

14. IDENTIFICATION OF PROBLEM

    Result
    Proceed to NEXT

    
    

    NEXT

15. REPAIR OR REPLACE

    Result
    Proceed to NEXT

    
    

    NEXT

16. CONFIRMATION TEST

    Result
    Proceed to NEXT

    
    

    NEXT

    END