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 BATTERY VOLTAGE
(a) Measure the battery voltage with the engine switch off.
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the 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. CHECK LIN COMMUNICATION SYSTEM*
(a) Use the Techstream to check if the LIN communication system is functioning normally.
Result
B -- GO TO LIN COMMUNICATION SYSTEM LIN Communication System
A -- Continue to next step.
6. CHECK METER/GAUGE SYSTEM*
(a) Use the Techstream to check if the meter/gauge system is functioning normally.
Result
B -- GO TO METER/GAUGE SYSTEM How To Proceed With Troubleshooting
A -- Continue to next step.
7. PROBLEM SYMPTOM CONFIRMATION
NEXT -- Continue to next step.
8. CHECK DTC*
(a) Check for DTCs Intuitive Parking Assist System.
Result
B -- Go to step 10
C -- Go to step 11
A -- Continue to next step.
9. DIAGNOSTIC TROUBLE CODE CHART
(a) Refer to Diagnostic Trouble Code Chart Intuitive Parking Assist System.
NEXT -- Go to step 13
10. SYMPTOM SIMULATION
(a) Refer to Symptom Simulation Intuitive Parking Assist System.
NEXT -- Continue to next step.
11. PROBLEM SYMPTOMS TABLE
(a) Refer to Problem Symptoms Table Intuitive Parking Assist System.
Result
B -- Go to step 13
A -- Continue to next step.
12. 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.
13. CIRCUIT INSPECTION*
(a) Adjust, repair or replace as necessary.
NEXT -- Continue to next step.
14. IDENTIFICATION OF PROBLEM
NEXT -- Continue to next step.
15. REPAIR OR REPLACE
NEXT -- Continue to next step.
16. CONFIRMATION TEST*
NEXT -- END