DTC C1A47: Steering Angle Sensor [08/2015 - 08/2019]: Procedure

1. Check for DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).

   OK

   Vehicle stability control system DTCs are not output.

Result: 

NG 

GO TO VEHICLE STABILITY CONTROL SYSTEM 

(Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2015 - 08/2019] )

Result: 

OK 

See step  2

1. Clear the DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).
2. Check for DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).

   OK

   DTC C1A47 is not output.

Result: 

OK 

USE SIMULATION METHOD TO CHECK 

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - 08/2019] )

Result: 

NG 

REPLACE DRIVING SUPPORT ECU 

(Refer to REMOVAL [08/2015 - 08/2019] )