DTC B1585: USB Device Malfunction [11/2018 - 10/2022]: Description

WARNING: This page is about a different car, the 2022 Toyota RAV4, 2021 Toyota RAV4, 2020 Toyota RAV4, and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

This DTC is stored when a malfunction occurs in a connected device.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B1585	USB Device Malfunction	When any of the following conditions is met: A non mass-storage class or incompatible protocol USB device connected USB device with an incompatible file system, corrupted or incompatible File Allocation Table (FAT) connected "iPod" malfunction "iPod" with unsupported firmware connected Unsupported "iPod" model connected	USB device or "iPod" Radio and display receiver assembly