DTC B2415: Vehicle Speed Sensor Malfunction [09/2014 - 10/2018]: Description

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Lexus RC 350, 2018 Lexus RC 300, 2017 Lexus RC 350, 2017 Lexus RC 300, and 2017 Lexus RC 200t. However, it is still accessible from the selected car via links, so may be relevant.

The headlight light control ECU sub-assembly LH receives signals indicating the vehicle speed signal from the brake actuator assembly (skid control ECU) using CAN communication.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B2415	Vehicle Speed Sensor Malfunction	Malfunction in vehicle speed signal	Headlight light control ECU sub-assembly LH Brake actuator assembly (skid control ECU)