Turn Signal Switch Circuit [03/2017 - ]: Procedure

1. Using the Techstream, read the Data List.

   Refer to DATA LIST / ACTIVE TEST [03/2017 - 04/2020] , or refer to DATA LIST / ACTIVE TEST [04/2020 - 05/2023] , or refer to DATA LIST / ACTIVE TEST [05/2023 - ]

   Chassis > Steering Angle Sensor > Data List 

   Tester Display	Measurement Item	Normal Condition	Reference Value	Diagnostic Note
   Turn Signal Switch (Right)	Turn signal switch (right turn position) signal	OFF or ON	OFF: Turn signal switch not in right turn position ON: Turn signal switch in right turn position	-
   Turn Signal Switch (Left)	Turn signal switch (left turn position) signal	OFF or ON	OFF: Turn signal switch not in left turn position ON: Turn signal switch in left turn position	-

   Chassis > Steering Angle Sensor > Data List 

   Tester Display
   Turn Signal Switch (Right)
   Turn Signal Switch (Left)

   OK

   Normal condition listed above are displayed.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [03/2017 - 05/2023]  , or refer to  PROBLEM SYMPTOMS TABLE [05/2023 - ] 

Result: 

NG 

See step  2

1. Remove the turn signal switch.

   Refer to REMOVAL [03/2017 - ]

2. Inspect the turn signal switch.

   Refer to INSPECTION [03/2017 - 04/2020] , or refer to INSPECTION [04/2020 - ]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE TURN SIGNAL SWITCH. Refer to  REMOVAL [03/2017 - ] 

Result: 

OK 

See step  3

1. Remove the steering wheel switch housing.

   Refer to REMOVAL [03/2017 - 05/2023] , or refer to REMOVAL [05/2023 - ]

2. Inspect the steering wheel switch housing.

   Refer to INSPECTION [03/2017 - ]

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE STEERING SENSOR. Refer to  REMOVAL [03/2017 - 05/2023]  , or refer to  REMOVAL [05/2023 - ] 

Result: 

NG 

REPLACE STEERING WHEEL SWITCH HOUSING. Refer to  REMOVAL [03/2017 - 05/2023]  , or refer to  REMOVAL [05/2023 - ]