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Home >> Hyundai >> 2020 >> Sonata SEL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 30 (Abs/ESC Diagnosis (HEV) (1 Of 2)) >> DTC C1260-02: Steering Angle Sensor Circuit-Signal >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.
Troubleshooting Condition Possible Cause
Main Action
  • Monitor the steering angle sensor signal
  1. Incorrect calibration of steering angle sensor (SAS)
  2. Faulty steering angle sensor
  3. Incorrect installation of SAS
  4. Incorrect wheel alignment
  5. SAS power supply failure
Threshold Value  
  • When Steering Angle Sensor output is out of sensor specification (780 degree) for more than 100 milliseconds, ECU detects the failure
  • When Alivecount signal of Steering Angle Sensor does not increase continuously
  • When received "Checksum" signal is different with calculated "Checksum" for more than specific time
  • When "Invalid" Steering Angle Sensor signal received for more than specific tim

    * Specific time: In control: 1000 milliseconds

    Non control (driving): 500 milliseconds

    Non control (Standstill): 100 milliseconds

MIL  
  • ESC/DBC/AVH warning lamps are activated

    ABS/EBD/RBS/IEB/EPB warning lamps are not activated

Reset Condition
  • Turn ignition switch OFF and back ON
NOTE: * IEBM (Integrated Electric Brake Module: ESP Control Module)