LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2016 >> NX 200t Base, FWD >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision System - Diagnostic Codes & Circuit Tests >> Pre-Collision System >> DTC C1A47: Steering Angle Sensor [09/2017 - 05/2019] >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC C1A47: Steering Angle Sensor [09/2017 - 05/2019]: Description

The driving support ECU assembly receives steering angle information from the steering angle sensor (spiral with sensor cable sub-assembly). If the driving support ECU assembly detects a steering angle sensor (spiral with sensor cable sub-assembly) malfunction, DTC C1A47 will be stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A47 Steering Angle Sensor While the vehicle is being driven at a speed of 50 km/h (32 mph) or more, the driving support ECU assembly receives a steering angle sensor malfunction signal continuously for 1 second or more.
  • Vehicle stability control system
  • Skid control ECU (brake actuator assembly)
  • Driving support ECU assembly