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Home >> Lexus >> 2017 >> IS 350 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> Adaptive Front-Lighting System - Diagnostic Codes & Circuit Tests >> AFS (Adaptive Front-Lighting System) >> DTC B2415: Vehicle Speed Sensor [10/2016 - 09/2020] >> Description

DTC B2415: Vehicle Speed Sensor [10/2016 - 09/2020]: Description

The headlight swivel ECU assembly receives signals indicating the vehicle speed signal from the brake actuator assembly (skid control ECU) using CAN communication. The headlight swivel ECU assembly stores DTC B2415.

DTC No. Detection Item DTC Detection Condition Trouble Area
B2415 Vehicle Speed Sensor Malfunction in vehicle speed signal
  • Vehicle stability control system
  • Headlight swivel ECU assembly