How To Proceed With Troubleshooting [09/2015 - ]: Procedure

Result

Result:  1

NEXT 

See step  2

Result

Result:  1

NEXT 

See step  3

Standard voltage

11 to 14 V

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

Result

Result:  1

NEXT 

See step  4

1. Using the Techstream, check if the CAN communication system is functioning normally.

   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  DIAGNOSTIC TROUBLE CODE CHART [09/2015 - ] 

Result:  1

A 

See step  5

1. Check for DTCs.

   Refer to DTC CHECK / CLEAR [09/2015 - ] 

2. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [09/2015 - ] 

3. Recheck for DTCs.

   Refer to DTC CHECK / CLEAR [09/2015 - ] 

   Result

   Result	Proceed to
   DTCs are not output (symptoms can be confirmed or reproduced)	A
   DTCs are not output (symptoms cannot be confirmed or reproduced)	B
   DTCs are output	C

Result:  2

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2015 - ]  

Result:  3

C 

See step  8

Result:  1

A 

See step  6

Result

Result:  2

B 

See step  8

Result:  1

A 

See step  7

1. Terminals of ECU.

   Refer to TERMINALS OF ECU [09/2015 - ] 

2. Data List / Active Test.

   Refer to DATA LIST / ACTIVE TEST [09/2015 - ] 

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  8

HINT: 

Perform proper procedures according to corresponding faults listed in the problem symptoms table or the corresponding DTCs listed in the diagnostic trouble code chart.

• If the millimeter wave radar sensor is replaced, the beam axis of the sensor needs to be adjusted.

  Refer to ADJUSTMENT [09/2015 - ]

• If the driving support ECU is replaced, initialization needs to be performed.

  Refer to INITIALIZATION [09/2015 - ]

Result

Result:  1

NEXT 

See step  9

Result

Result:  1

NEXT 

END