How To Proceed With Troubleshooting

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

HINT
* Use the following procedure to troubleshoot the intuitive parking assist system.
* *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. CUSTOMER PROBLEM ANALYSIS

NEXT -- Continue to next step.

3. INSPECT AUXILIARY BATTERY VOLTAGE

(a) Measure the auxiliary battery voltage with the power switch off.

Standard Voltage:

11 to 14 V

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

NEXT -- Continue to next step.

4. CHECK CAN COMMUNICATION SYSTEM*

(a) Use the Techstream to check if the CAN Communication System is functioning normally.

Result:





B -- Go to CAN COMMUNICATION SYSTEM How to Proceed With Troubleshooting
A -- Continue to next step.

5. PROBLEM SYMPTOM CONFIRMATION

NEXT -- Continue to next step.

6. CHECK DTC*

(a) Check for DTCs Intuitive Parking Assist System.

Result:





B -- Go to step 8

C -- Go to step 9
A -- Continue to next step.

7. DIAGNOSTIC TROUBLE CODE CHART

(a) Refer to Diagnostic Trouble Code Chart Intuitive Parking Assist System.

NEXT -- Go to step 11

8. SYMPTOM SIMULATION

(a) Refer to Symptom Simulation How To Proceed With Troubleshooting.

NEXT -- Continue to next step.

9. PROBLEM SYMPTOMS TABLE

(a) Refer to Problem Symptoms Table Intuitive Parking Assist System.

Result:





B -- Go to step 11
A -- Continue to next step.

10. OVERALL ANALYSIS AND TROUBLESHOOTING

(a) Operation Check Operation Check

(b) Terminals of ECU Intuitive Parking Assist System

(c) Data List / Active Test 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