How To Proceed With Troubleshooting

PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM:

HOW TO PROCEED WITH TROUBLESHOOTING
HINT:
- Use these procedures to troubleshoot the clearance sonar system.
- *: Use Techstream.

1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.
2. CUSTOMER PROBLEM ANALYSIS
(a) Refer to HOW TO PROCEED WITH TROUBLESHOOTING How To Proceed With Troubleshooting.
NEXT -- Continue to next step.
3. CHECK AND CLEAR DTC*
(a) Refer to the DTC check/clear Intuitive Parking Assist System.
NEXT -- Continue to next step.
4. CHECK INITIAL CHECK FUNCTION
(a) Refer to the operation check Operation Check.
Result:






B -- Go to step 6
A -- Continue to next step.
5. SYMPTOM SIMULATION
(a) Refer to HOW TO PROCEED WITH TROUBLESHOOTING How To Proceed With Troubleshooting.
NEXT -- Continue to next step.
6. CHECK CAN COMMUNICATION SYSTEM*
(a) Refer to HOW TO PROCEED WITH TROUBLESHOOTING How to Proceed With Troubleshooting.
HINT: The clearance warning 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.
7. DTC CHECK*
(a) Refer to the DTC check/clear Intuitive Parking Assist System.
Result:






B -- Go to step 9
A -- Continue to next step.
8. DTC CHART
(a) Refer to the diagnostic trouble code chart Intuitive Parking Assist System.
NEXT -- Go to step 10
9. PROBLEM SYMPTOMS TABLE
(a) Refer to the problem symptoms table Intuitive Parking Assist System.
NEXT -- Continue to next step.
10. CIRCUIT INSPECTION
NEXT -- Continue to next step.
11. IDENTIFICATION OF PROBLEM
NEXT -- Continue to next step.
12. REPAIR OR REPLACE
NEXT -- Continue to next step.
13. CONFIRMATION TEST
NEXT -- END