How To Proceed With Troubleshooting [02/2014 - ]: Procedure

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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.

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

   Refer to DIAGNOSIS SYSTEM [02/2014 - 11/2016] or DIAGNOSIS SYSTEM [11/2016 - ]

   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 [02/2014 - 11/2016]  or  HOW TO PROCEED WITH TROUBLESHOOTING [11/2016 - ] 

Result: 

A 

See step  5

1. Check for DTCs.

   Refer to DTC CHECK / CLEAR [02/2014 - ] 

   Body Electrical > Main Body > Trouble Codes 

   Result

   Result	Proceed to
   DTCs are not output	A
   DTCs are output	B

Result: 

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [02/2014 - ]  

Result: 

A 

See step  6

1. Refer to Problem Symptoms Table.

   Refer to PROBLEM SYMPTOMS TABLE [02/2014 - 11/2016]  or PROBLEM SYMPTOMS TABLE [11/2016 - ] 

   Result

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

Result: 

B 

GO TO PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [02/2014 - 11/2016]   or  PROBLEM SYMPTOMS TABLE [11/2016 - ]  

Result: 

A 

See step  7

1. Data List / Active Test

   Refer to DATA LIST / ACTIVE TEST [02/2014 - 11/2016]  or DATA LIST / ACTIVE TEST [11/2016 - ] 

2. Terminals of ECU

   Refer to TERMINALS OF ECU [02/2014 - 11/2016]  or TERMINALS OF ECU [11/2016 - ] 

3. Inspection
4. On-vehicle Inspection

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