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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 C1AF9: Blind Spot Monitor Beam Axis Inspection Incomplete [06/2018 - 09/2022] >> Description

DTC C1AF9: Blind Spot Monitor Beam Axis Inspection Incomplete [06/2018 - 09/2022]: Description

This DTC is stored when the clearance warning ECU assembly receives a signal from the blind spot monitor system via CAN communication indicating that the beam axis inspection is incomplete.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AF9 Blind Spot Monitor Beam Axis Inspection Incomplete The clearance warning ECU assembly receives a signal indicating that the beam axis inspection is incomplete. Blind spot monitor system