LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2018 >> Corolla L >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Lane Departure Alert System (W/ Steering Control) - Diagnostic Codes & Circuit Tests (Model Code: ZRE172) >> LANE DEPARTURE ALERT SYSTEM (W/ Steering Control) >> DTC C1A47: Steering Angle Sensor [08/2016 - ] >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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

The forward recognition camera receives steering angle information from the steering sensor. If the forward recognition camera detects a steering sensor malfunction, DTC C1A47 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A47 Steering Angle Sensor 2 seconds after the ignition switch is turned to ON, a signal from the steering sensor indicating that there is a steering sensor malfunction is detected by the forward recognition camera for 5 seconds or more.
  • Vehicle stability control system
  • Steering sensor
  • Forward recognition camera