LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2020 >> RX 450h Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Intuitive Parking Assist System (W/ Intelligent Clearance Sonar System) (Diagnostic Codes & Circuit Tests) >> INTUITIVE PARKING ASSIST SYSTEM (w/ Intelligent Clearance Sonar System) >> DTC C1AE1: Front Left Sensor Malfunction [08/2016 - 08/2019] >> Description

DTC C1AE1: Front Left Sensor Malfunction [08/2016 - 08/2019]: Description

The No. 2 ultrasonic sensor (front left sensor) is installed to the front bumper. The clearance warning ECU assembly detects obstacles based on signals received from the No. 2 ultrasonic sensor (front left sensor). If the No. 2 ultrasonic sensor (front left sensor) has an open circuit or other malfunction, it will not function normally.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AE1 Front Left Sensor Malfunction A malfunction of the No. 2 ultrasonic sensor (front left sensor).
  • No. 2 ultrasonic sensor (front left sensor)
  • Clearance warning ECU assembly