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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 C1AE7: Rear Left Center Sensor Malfunction [08/2019 - ] >> Description

DTC C1AE7: Rear Left Center Sensor Malfunction [08/2019 - ]: Description

The rear center ultrasonic sensor LH is installed to the rear bumper. The clearance warning ECU assembly detects obstacles based on signals received from the rear center ultrasonic sensor LH. If the rear center ultrasonic sensor LH has an open circuit or other malfunction, it will not function normally.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AE7 Rear Left Center Sensor Malfunction A malfunction of the rear center ultrasonic sensor LH.
  • Rear center ultrasonic sensor LH
  • Clearance warning ECU assembly
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