Toyota Tundra Service Manual: USB Device Malfunction (B1585)

Toyota Tundra Service Manual / Audio, Visual, Telematics / Navigation / Multi Info Display / Navigation System / USB Device Malfunction (B1585)

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 receiver assembly

PROCEDURE

1.

REPLACE USB DEVICE OR "iPod"

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

(b) Turn the ignition switch off.

HINT:

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.

(c) Turn the ignition switch to ACC.

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

HINT:

  • 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 (See page ).
NEXT

2.

CHECK FOR DTC

(a) Clear the DTCs (See page ).

(b) Check for DTCs (See page ).

OK:

No DTCs are output.

Result

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C
A

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

REPLACE NAVIGATION RECEIVER ASSEMBLY

C

REPLACE NAVIGATION RECEIVER ASSEMBLY

    Voice Recognition Microphone Disconnected (B1579)

    Black Screen

    See More:

    Toyota Tundra Service Manual > Navigation System: Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
    DESCRIPTION The No. 1 stereo jack adapter assembly sends the sound signal from an external device to the navigation receiver assembly via this circuit. The sound signal that has been sent is amplified by the navigation receiver assembly, and then is sent to the speakers. If there is an open or short ...

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