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DTC C1A47: Steering Angle Sensor [03/2014 - ]: Description

The skid control ECU receives steering rotation angle information from the steering angle sensor, and sends the information to the driving support ECU through the CAN communication line.

When DTC C1A47 is detected, DTC C1433 is also stored in the "ABS/VSC/TRAC".

DTC No. DTC Detection Condition Trouble Area
C1A47 When the vehicle speed is 50 km/h (31 mph) or more, a steering angle sensor malfunction signal is received from the skid control ECU.
  • Steering angle sensor
  • Skid control ECU
  • Driving support ECU