How To Proceed With Troubleshooting [06/2015 - ]: Procedure

Result

Result: 

NEXT 

See step  2

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.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  3

1. Using the Techstream, check the CAN communication function to ensure that there are no malfunctions in the communication system.

   Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - 11/2018] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ]

   Result

   Result	Proceed to
   No DTCs output	A
   DTCs output	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - 11/2018]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ] 

Result: 

A 

See step  4

1. Using the Techstream, check the LIN communication function to ensure that there are no malfunctions in the communication system.

   Refer to DTC CHECK / CLEAR [06/2015 - ] 

   Result

   Result	Proceed to
   No DTCs output	A
   DTCs output	B

Result: 

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [06/2015 - ]  

Result: 

A 

See step  5

1. Refer to the Problem Symptoms Table.

   Refer to PROBLEM SYMPTOMS TABLE [06/2015 - ] 

   Result

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

Result: 

B 

ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE 

Result: 

A 

See step  6

1. Data List / Active Test

   Refer to DATA LIST / ACTIVE TEST [06/2015 - ] 

2. Terminals of ECU

   Refer to TERMINALS OF ECU [06/2015 - ] 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  7

Result

Result: 

NEXT 

END