How To Proceed With Troubleshooting

PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

HINT
* Use these procedures to troubleshoot the intuitive parking assist system.
* *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. CUSTOMER PROBLEM ANALYSIS

Refer to how to proceed with troubleshooting How To Proceed With Troubleshooting.

NEXT -- Continue to next step.

3. CHECK AND CLEAR DTC*

Refer to the DTC check/clear Reading and Clearing Diagnostic Trouble Codes.

NEXT -- Continue to next step.

4. CHECK INITIAL CHECK FUNCTION

Refer to operation check Operation Check.

Result:





B -- Go to step 6
A -- Continue to next step.

5. SYMPTOM SIMULATION

Refer to how to proceed with troubleshooting How To Proceed With Troubleshooting.

NEXT -- Continue to next step.

6. CHECK MULTIPLEX COMMUNICATION SYSTEM*

Refer to how to proceed with troubleshooting How To Proceed With Troubleshooting.

HINT
This ECU is connected to the multiplex communication system. Therefore, be sure to check that there are no problems in the multiplex communication system before performing troubleshooting.

NEXT -- Continue to next step.

7. CHECK CAN COMMUNICATION SYSTEM*

Refer to how to proceed with troubleshooting How to Proceed With Troubleshooting.

HINT
This ECU is connected to the CAN communication system. Therefore, be sure to check that there are no problems in the CAN communication system before performing troubleshooting.

NEXT -- Continue to next step.

8. DTC CHECK*

*: Refer to the DTC check/clear Reading and Clearing Diagnostic Trouble Codes.

Result:





B -- Go to step 10
A -- Continue to next step.

9. DTC CHART

Refer to the diagnostic trouble code chart Intuitive Parking Assist System.

NEXT -- Go to step 11

10. PROBLEM SYMPTOMS TABLE

Refer to the problem symptoms table Intuitive Parking Assist System.

NEXT -- Continue to next step.

11. CIRCUIT INSPECTION

NEXT -- Continue to next step.

12. IDENTIFICATION OF PROBLEM

NEXT -- Continue to next step.

13. REPAIR OR REPLACE

NEXT -- Continue to next step.

14. CONFIRMATION TEST

NEXT -- END