NAVIGATION SYSTEM, Diagnostic DTC:B1585

DTC Code DTC Name
B1585 USB Device Malfunction

DESCRIPTION

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

DTC Code

DTC Detection Condition

Trouble Area

B1585

USB Device Malfunction

  • Non mass-storage class or incompatible protocol USB device

  • USB device with an incompatible file system, corrupted or incompatible File Allocation Table (FAT)

  • "iPod" malfunction

  • "iPod" with unsupported firmware

  • Unsupported "iPod" model

  • USB device or "iPod"

  • Navigation ECU

CAUTION / NOTICE / HINT

Note:

Check that the wire harness is properly installed and does not have any sharp bends, pinching or loose connections (Click here).

PROCEDURE

  1. REPLACE USB DEVICE OR "iPod"

    1. Disconnect the USB device or "iPod" from the No. 1 stereo jack adapter assembly.

    2. Turn the ignition switch off.

      Tip:

      When this DTC has been stored, it is necessary to turn off the ignition switch to make it possible for the vehicle to recognize a new device when it is connected.

    3. Turn the ignition switch to ACC.

    4. Connect a known good USB device or "iPod" to the No. 1 stereo jack adapter assembly.

      Tip:

      • If the malfunction occurred when a USB device was in use, use another USB device for the inspection. If the malfunction occurred when an "iPod" was in use, use another "iPod" for the inspection.

      • Refer to System Description for compatible formats and versions (Click here).

  2. CHECK FOR DTC

    1. Clear the DTCs (Click here).

    2. Check for DTCs (Click here).

      OK

      No DTCs are output.

    USB DEVICE FORMAT WAS INCOMPATIBLE, "iPod" VERSION WAS INCOMPATIBLE, OR USBDEVICE OR "iPod" WAS DEFECTIVE

    REPLACE NAVIGATION ECU

    (Click here)