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. INSPECT BATTERY VOLTAGE

Standard voltage:

11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding.

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 CAN communication system CAN Communication System.

HINT
The clearance warning ECU or parking assist 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