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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 98 (Parking Support Alert System - Diagnostic Codes & Circuit Tests) >> Parking Support Alert System >> DTC C1AE2-87: Ultrasonic Sensor (Front Left Center) Missing Message [09/2020 - ] >> Description

DTC C1AE2-87: Ultrasonic Sensor (Front Left Center) Missing Message [09/2020 - ]: Description

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

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AE2-87 Ultrasonic Sensor (Front Left Center) Missing Message Front center ultrasonic sensor LH lost communication
  • Front center ultrasonic sensor LH
  • Harness or connector
  • Clearance warning ECU assembly