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Home >> Lexus >> 2021 >> ES 350 Luxury >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Support Brake System (Except Hybrid) - Diagnostic Codes >> PARKING SUPPORT BRAKE SYSTEM (for Gasoline Model) >> DTC C1647: G Sensor Failure [06/2018 - 09/2022] >> Description

DTC C1647: G Sensor Failure [06/2018 - 09/2022]: Description

The clearance warning sonar ECU assembly communicates with the airbag sensor assembly (yaw rate and acceleration sensor) via CAN communication, and if it is determined that the airbag sensor assembly (yaw rate and acceleration sensor) is malfunctioning, DTC C1647 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1647 G Sensor Failure Airbag sensor assembly malfunction Electronically controlled brake system