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

Result

Result: 

NEXT 

See step  2

1. Confirm the problem symptoms.

   Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - ]

   Result

   Proceed to
   NEXT

Result: 

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: 

NEXT 

See step  4

1. Use the Techstream to check if the CAN communication system is functioning normally.

   Refer to DIAGNOSIS SYSTEM [09/2015 - 08/2017] Refer to DIAGNOSIS SYSTEM [08/2017 - 08/2019] Refer to DIAGNOSIS SYSTEM [08/2019 - ]

   Result

   Result	Proceed to
   CAN DTC is not output.	A
   CAN DTC is output.	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - 08/2020]  Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [08/2020 - ] 

Result: 

A 

See step  5

1. Check for DTCs.

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

   Result

   Result	Proceed to
   DTC is not output.	A
   DTC is output.	B

Result: 

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART 

Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2015 - ] )

Result: 

A 

See step  6

1. Refer to Problem Symptoms Table.

   Refer to PROBLEM SYMPTOMS TABLE [09/2015 - ] 

   Result

   Result	Proceed to
   Problem symptom does not occur.	A
   Problem symptom occurs.	B

Result: 

B 

See step  8

Result: 

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 - ] 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  8

Result

Result: 

NEXT 

See step  9

Result

Result: 

NEXT 

END