DTC Code | DTC Name |
---|---|
HOW TO PROCEED WITH TROUBLESHOOTING |
CAUTION / NOTICE / HINT
Tech Tips
Use the following procedure to troubleshoot the simple intelligent parking assist system.
*: Use the GTS.
PROCEDURE
VEHICLE BROUGHT TO WORKSHOP
Result | ||
---|---|---|
|
NEXT |
CUSTOMER PROBLEM ANALYSIS
When troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an accurate judgment. To clearly understand what the problem symptoms are, it is extremely important to ask the customer about the problem and the conditions at the time the malfunction occurred.
Gather as much information as possible for reference. Past problems that seem unrelated may also help in some cases.
The following 5 items are important points for problem analysis:
What | Vehicle model, system name |
When | Date, time, occurrence frequency |
Where | Road conditions |
Under what conditions? | Driving conditions, weather conditions |
How did it happen? | Problem symptoms |
Result | ||
---|---|---|
|
NEXT |
INSPECT BATTERY VOLTAGE
Measure the battery voltage with the ignition switch off.
Standard Voltage |
---|
11 to 14 V |
Tech Tips
If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.
Result | ||
---|---|---|
|
NEXT |
CHECK CAN COMMUNICATION SYSTEM*
Use the GTS to check if the CAN communication system is functioning normally.
Result | ||||||
---|---|---|---|---|---|---|
|
B |
GO TO CAN COMMUNICATION SYSTEM Click here |
A |
PROBLEM SYMPTOM CONFIRMATION
Result | ||
---|---|---|
|
NEXT |
CHECK DTC OUTPUT*
Clear the DTCs.
Recheck for DTCs.
Result | ||||||||
---|---|---|---|---|---|---|---|---|
|
B |
SYMPTOM SIMULATION Click here |
C |
GO TO STEP 9 Click here |
A |
DIAGNOSTIC TROUBLE CODE CHART
Refer to Diagnostic Trouble Code Chart.
Result | ||
---|---|---|
|
NEXT |
GO TO STEP 11 Click here |
SYMPTOM SIMULATION
Refer to Symptom Simulation.
Result | ||
---|---|---|
|
NEXT |
PROBLEM SYMPTOMS TABLE
Refer to Problem Symptoms Table.
Result | ||||||
---|---|---|---|---|---|---|
|
Tech Tips
If the symptom does not recur and no DTCs are output, attempt to reproduce the symptoms.
B |
GO TO STEP 11 Click here |
A |
OVERALL ANALYSIS AND TROUBLESHOOTING*
Terminals of ECU
Diagnosis System
Data List / Active Test
Result | ||
---|---|---|
|
NEXT |
CIRCUIT INSPECTION
Result | ||
---|---|---|
|
NEXT |
IDENTIFICATION OF PROBLEM
Result | ||
---|---|---|
|
NEXT |
REPAIR OR REPLACE
Result | ||
---|---|---|
|
NEXT |
CONFIRMATION TEST
Result | ||
---|---|---|
|
NEXT |
END |