How To Proceed With Troubleshooting [10/2014 - ]: Procedure

Result

Result: 

NEXT 

See step  2

Result

Result: 

NEXT 

See step  3

1. Measure the auxiliary battery voltage with the power switch off.

   Standard voltage

   11 to 14 V

   If the voltage is below 11 V, recharge or replace the auxiliary battery before proceeding to the next step.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  4

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

   Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2014 - 09/2017] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2017 - 05/2019] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [05/2019 - ]

   Result

   Result	Proceed to
   CAN communication system DTCs are not output.	A
   CAN communication system DTCs are output.	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2014 - 09/2017]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2017 - 05/2019]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [05/2019 - ] 

Result: 

A 

See step  5

1. Check for DTCs and note any codes that are output.

   Refer to DTC CHECK / CLEAR [10/2014 - ] 

   Body Electrical > ASC > Trouble Codes 

2. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [10/2014 - ] 

   Body Electrical > ASC > Clear DTCs 

3. Recheck for DTCs. Try to reproduce the ASC system DTCs by duplicating the conditions indicated by the DTCs.

   Refer to DTC CHECK / CLEAR [10/2014 - ] 

   Body Electrical > ASC > Trouble Codes 

   OK

   DTCs are not output.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2014 - 09/2017]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2017 - ]  

Result: 

OK 

See step  6

1. Refer to Problem Symptoms Table.

   Refer to PROBLEM SYMPTOMS TABLE [10/2014 - ] 

   Result

   Result	Proceed to
   Fault is not listed in Problem Symptoms Table.	A
   Fault is listed in Problem Symptoms Table.	B

Result: 

B 

PERFORM TROUBLESHOOTING BASED ON PROBLEM SYMPTOM. Refer to  PROBLEM SYMPTOMS TABLE [10/2014 - ]  

Result: 

A 

See step  7

1. Operation Check

   Refer to OPERATION CHECK [10/2014 - 09/2017] , or refer to OPERATION CHECK [09/2017 - ] 

2. Terminals of ECU

   Refer to TERMINALS OF ECU [10/2014 - ] 

3. Data List / Active Test

   Refer to DATA LIST / ACTIVE TEST [10/2014 - 09/2017] , or refer to DATA LIST / ACTIVE TEST [09/2017 - ] 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  8

Result

Result: 

NEXT 

See step  9

Result

Result: 

NEXT 

END