LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2017 >> LS 460 Base, AWD >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision System (W/ Driver Monitor Camera) - Diagnostic Codes >> PRE-COLLISION SYSTEM(w/ Driver Monitor Camera) >> DTC C1A47: Steering Angle Sensor [09/2015 - ] >> Description

DTC C1A47: Steering Angle Sensor [09/2015 - ]: Description

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

When DTC C1A47 is detected, DTC C1231 is also output from the "ABS/VSC/TRAC".

DTC Code DTC Detection Condition Trouble Area
C1A47 While vehicle speed is 50 km/h (31 mph) or more, steering angle sensor malfunction signal is received from skid control ECU assembly for 1 sec.
  • Steering angle sensor
  • Skid control ECU assembly
  • Driving support ECU assembly