How To Proceed With Troubleshooting [09/2014 - 10/2015]: Procedure
- VEHICLE BROUGHT TO WORKSHOP
Result
Proceed to NEXT Result: 1
NEXT
See step 2
- INSPECT AUXILIARY BATTERY VOLTAGE
Standard Voltage
11 to 14 V
If the voltage is below 11 V, replace or recharge the auxiliary battery before proceeding.
Result
Proceed to NEXT Result: 1
NEXT
See step 3
- CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*
- Use the Techstream to check if the CAN communication system is functioning normally.
Refer to DIAGNOSIS SYSTEM [09/2014 - 10/2015]
Result
Result Proceed to CAN DTC is not output A CAN DTC is output B
Result: 2
B
GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - 10/2015]
Result: 1
A
See step 4
- Use the Techstream to check if the CAN communication system is functioning normally.
- CHECK COMMUNICATION FUNCTION OF LIN COMMUNICATION SYSTEM*
- Use the Techstream to check if the LIN communication system is functioning normally.
Refer to DTC CHECK / CLEAR [09/2014 - ]
Result
Result Proceed to LIN DTC is not output A LIN DTC is output B
Result: 2
B
GO TO LIN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - ]
Result: 1
A
See step 5
- Use the Techstream to check if the LIN communication system is functioning normally.
- CHECK FOR DTC*
- Check for DTC.
- Clear the DTC.
- Recheck for DTC.
Refer to DTC CHECK / CLEAR [09/2014 - 10/2015]
Result
Result Proceed to DTC is not output A DTC is output B
Result: 2
B
GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2014 - 10/2015]
Result: 1
A
See step 6
- PROBLEM SYMPTOMS TABLE
- Refer to the problem symptoms table.
Refer to PROBLEM SYMPTOMS TABLE [09/2014 - 10/2015]
Result
Result Proceed to Fault is not listed in problem symptoms table A Fault is listed in problem symptoms table B
Result: 2
B
ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE
Result: 1
A
See step 7
- Refer to the problem symptoms table.
- OVERALL ANALYSIS AND TROUBLESHOOTING*
- Operation Check.
Refer to OPERATION CHECK [09/2014 - 10/2015]
- Terminals of ECU.
Refer to TERMINALS OF ECU [09/2014 - 10/2015]
- Data List / Active Test.
Refer to DATA LIST / ACTIVE TEST [09/2014 - 10/2015]
Result
Proceed to NEXT
Result: 1
NEXT
See step 8
- Operation Check.
- ADJUST, REPAIR OR REPLACE NOTE:
- If the driving support ECU has been replaced, turn the power switch off → on (IG) for 10 seconds → off to perform the initialization.
- When the millimeter wave radar sensor is replaced with a new one, adjustment of the radar sensor beam axis must be performed.
Refer to ADJUSTMENT [09/2014 - 10/2015]
- If the driving support ECU is replaced, initialization needs to be performed.
Refer to INITIALIZATION [09/2014 - 10/2015]
Result
Proceed to NEXT Result: 1
NEXT
See step 9
- CONFIRMATION TEST
Result
Proceed to NEXT Result: 1
NEXT
END