DTC B15F8: D-Seat ECU Vehicle Information Reading/Writing Process Malfunction [03/2017 - 05/2023]: Description

This DTC is stored when items controlled by the position control ECU assembly (driver seat) cannot be customized via the navigation system vehicle customization screen.

HINT:

The position control ECU assembly (driver seat) controls the front power seat control system related items that are customizable via the multi-display screen.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B15F8	D-Seat ECU Vehicle Information Reading/Writing Process Malfunction	Position control ECU assembly (driver seat) vehicle setting processing malfunction	CAN communication system Front power seat control system Radio receiver assembly