DTC C1A47: Steering Angle Sensor [08/2016 - ]: Procedure

1. Check for DTCs.

   Refer to DTC CHECK / CLEAR [08/2016 - ]

   Chassis > ABS/VSC/TRAC > Trouble Codes 

   Result

   Result	Proceed to
   Vehicle stability control system DTCs are not output	A
   Vehicle stability control system DTCs are output	B

Result: 

B 

GO TO VEHICLE STABILITY CONTROL SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [08/2016 - ] 

Result: 

A 

See step  2

1. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [08/2016 - ]

   Chassis > PCS/LDA/RSA/LVN > Clear DTCs 

2. Make sure that the DTC detection conditions are met.

   HINT: 

   If the detection conditions are not met, the system cannot detect the malfunction.

3. Check for DTCs.

   Refer to DTC CHECK / CLEAR [08/2016 - ]

   Chassis > PCS/LDA/RSA/LVN > Trouble Codes 

   Result

   Result	Proceed to
   DTC C1A47 is not output	A
   DTC C1A47 is output	B

Result: 

A 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [08/2016 - ] 

Result: 

B 

See step  3

1. Replace the pre-collision city sensor.

   Refer to REMOVAL [08/2016 - ]

2. Perform Pre-collision City Sensor Optical Axis Learning.

   Refer to ADJUSTMENT [08/2016 - ]

NEXT 

See step  4

1. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [08/2016 - ]

   Chassis > PCS/LDA/RSA/LVN > Clear DTCs 

2. Make sure that the DTC detection conditions are met.

   HINT: 

   If the detection conditions are not met, the system cannot detect the malfunction.

3. Check for DTCs.

   Refer to DTC CHECK / CLEAR [08/2016 - ]

   Chassis > PCS/LDA/RSA/LVN > Trouble Codes 

   Result

   Result	Proceed to
   DTC C1A47 is not output	A
   DTC C1A47 is output	B

Result: 

A 

END (PRE-COLLISION CITY SENSOR WAS DEFECTIVE) 

Result: 

B 

REPLACE STEERING SENSOR. Refer to  COMPONENTS [08/2016 - ]