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Home >> Infiniti >> 2010 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Brake Control System (With VDC)) >> DTC/Circuit Diagnosis >> DTC C1143: Steering Angle Sensor >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2011 Nissan Juke. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION CONDITION AND POSSIBLE CAUSES

DTC Display Item Malfunction detected condition Possible causes
C1143 ST ANG SEN CIRCUIT When a malfunction is detected in steering angle sensor.
  • Harness or connector
  • Steering angle sensor
  • ABS actuator and electric unit (control unit)
  • Fuse
  • Ignition power supply system
  • CAN communication line
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