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DTC B2055 Radar Sensor Malfunction: Description

This DTC is output when one of the following occurs: 1) an error in communication with the millimeter wave radar sensor is detected, or 2) vehicle information sent from the radar sensor is abnormal. If output, perform initialization on the radar sensor to register the vehicle information to the radar sensor.

DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
B2055 Radar sensor malfunction is detected or initialization settings are faulty
  • Dynamic radar cruise control system
  • Seat belt control ECU