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DTC U0126 Lost Communication with Steering Angle Sensor Module: Description

This circuit detects the angle and direction of the steering wheel and automatically transmits a signal to the skid control ECU and distance control ECU (cruise control ECU).

DTC TROUBLE DETECTION CHART

DTC No. DTC Detection Condition Trouble Area
U0126 While dynamic laser cruise control is either preparing for operation or operating, hybrid vehicle control ECU continuously receives a steering sensor communication error signal for certain amount of time, and distance control ECU sends a signal to hybrid vehicle control ECU to record this trouble code
  • Communication circuit
  • Steering sensor