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Home >> Lexus >> 2021 >> LS 500 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Parking Support Alert System - Diagnostic Codes (1 Of 2) >> Parking Support Alert System >> DTC C1AE5-87: Ultrasonic Sensor (Front Right Side) Missing Message [10/2023 - ] >> Description

DTC C1AE5-87: Ultrasonic Sensor (Front Right Side) Missing Message [10/2023 - ]: Description

This DTC is output when an open circuit or short occurs in the communication line between a front side ultrasonic sensor (FRS sensor) and the clearance warning ECU assembly, or when a malfunction occurs in a front side ultrasonic sensor (FRS sensor) on the front.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AE5-87 Ultrasonic Sensor (Front Right Side) Missing Message Front side ultrasonic sensor (FRS sensor) lost communication
  • Front side ultrasonic sensor (FRS sensor)
  • Harness or connector
  • Clearance warning ECU assembly