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

Result

Result:  1

NEXT 

See step  2

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  3

1. Using the Techstream to check if the LIN communication system is functioning normally.

   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 [09/2015 - ] 

Result:  1

A 

See step  4

1. Use the Techstream to 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  HOW TO PROCEED WITH TROUBLESHOOTING [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
   DTC does not reoccur	A
   DTC reoccurs	B

Result:  2

B 

See step  8

Result:  1

A 

See step  6

Result

Result:  2

B 

See step  8

Result:  1

A 

See step  7

1. Data List / Active Test

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

2. Terminals of ECU

   Refer to TERMINALS OF ECU [09/2015 - ] 

3. Operation Check

   Refer to OPERATION CHECK [09/2015 - ] 

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  8

Result

Result:  1

NEXT 

See step  9

Result

Result:  1

NEXT 

END