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DTC C1AE4-87: Ultrasonic Sensor (Front Right Corner) Missing Message [12/2019 - 11/2023]: Description

This DTC is stored when an open circuit or short occurs in the communication line between the front corner ultrasonic sensor RH and the front center ultrasonic sensor RH, or when a malfunction occurs in the front corner ultrasonic sensor RH.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AE4-87 Ultrasonic Sensor (Front Right Corner) Missing Message Front corner ultrasonic sensor RH lost communication
  • Front corner ultrasonic sensor RH
  • Harness or connector
  • Clearance warning ECU assembly
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