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 auxiliary battery before proceeding.

Result

Result:  1

NEXT 

See step  3

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

   Refer to DIAGNOSIS SYSTEM [09/2015 - ]

   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  PRECAUTION [09/2015 - ] 

Result:  1

A 

See step  4

1. Use 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  5

1. Check for DTCs. Based on the DTCs output above, try to cause the output of the same steering lock system DTC or engine immobiliser system DTC by simulating the symptoms indicated by the DTC.

   Result

   Result	Proceed to
   DTC is not output	A
   Steering lock system DTC is output	B
   Engine immobiliser system DTC is output	C

Result:  2

B 

GO TO STEERING LOCK SYSTEM. Refer to  PRECAUTION [09/2015 - ] 

Result:  3

C 

GO TO ENGINE IMMOBILISER SYSTEM. Refer to  PRECAUTION [09/2015 - ] 

Result:  1

A 

See step  6

1. Refer to the problem symptoms table.

   Refer to PROBLEM SYMPTOMS TABLE [09/2015 - ] 

   Result

   Result	Proceed to
   Fault is not listed in problem symptoms table	A
   Fault is listed in problem symptoms table	B

Result:  2

B 

See step  8

Result:  1

A 

See step  7

1. Operation check

   Refer to OPERATION CHECK [09/2015 - ] 

2. Data List /Active Test

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

3. Terminals of ECU

   Refer to TERMINALS OF ECU [09/2015 - ] 

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  8

Result

Result:  1

NEXT 

See step  9

Result

Result:  1

NEXT 

END