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Home >> Lexus >> 2021 >> ES 350 Luxury >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Support Alert System (Except Hybrid) - Diagnostic Codes & Symptom Tests >> PARKING SUPPORT ALERT SYSTEM (for Gasoline Model) >> DTC C1AE6: Rear Left Sensor Malfunction [06/2018 - 09/2022] >> Description

DTC C1AE6: Rear Left Sensor Malfunction [06/2018 - 09/2022]: Description

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

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AE6 Rear Left Sensor Malfunction A malfunction of the rear corner ultrasonic sensor LH.
  • Rear corner ultrasonic sensor LH
  • Clearance warning ECU assembly