How To Proceed With Troubleshooting [10/2014 - 09/2017]: Procedure

Result

Result: 

NEXT 

See step  2

1. Measure the battery voltage with the engine switch off.

   Standard voltage

   11 to 14 V

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

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  3

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

   Refer to PRECAUTION [10/2014 - 09/2017]

   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] 

Result: 

A 

See step  4

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

   Refer to DTC CHECK / CLEAR [10/2014 - 09/2017] 

   Chassis > Lane Departure Alert > Trouble Codes 

2. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [10/2014 - 09/2017] 

   Chassis > Lane Departure Alert > Clear DTCs 

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

   Refer to DTC CHECK / CLEAR [10/2014 - 09/2017] 

   Chassis > Lane Departure Alert > Trouble Codes 

   Result

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

Result: 

B 

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

Result: 

A 

See step  5

HINT: 

Refer to Problem Symptoms Table.

Refer to PROBLEM SYMPTOMS TABLE [10/2014 - 09/2017] 

Result

Result: 

B 

ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE 

Result: 

A 

See step  6

1. Terminals of ECU

   Refer to TERMINALS OF ECU [10/2014 - 09/2017] 

2. Data List / Active Test

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

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  7

Result

Result: 

NEXT 

See step  8

Result

Result: 

NEXT 

END