B15DF

NAVIGATION: NAVIGATION SYSTEM (w/ USB Audio System): B15DF: USB Communication Malfunction
B15DF - USB Communication Malfunction

DESCRIPTION

This DTC is stored when a malfunction occurs in communication error with USB device or "iPod".





INSPECTION PROCEDURE

PROCEDURE

1. REPLACE "iPod"OR USB DEVICE

(a) Disconnect the USB device or "iPod" from the stereo jack adapter.

(b) Turn the ignition switch off.

HINT
When one of these DTCs has been stored, 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 stereo jack adapter.

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.

NEXT -- Continue to next step.

2. CLEAR DTC

(a) Clear the DTCs Navigation System (w/ USB Audio System).

NEXT -- Continue to next step.

3. RECHECK DTC

(a) Recheck for DTCs.

HINT
If DTCs are detected frequently, replace the multi-media interface ECU.

OK:

Malfunction disappears.

NG -- REPLACE MULTI-MEDIA INTERFACE ECU Removal

OK -- USB DEVICE OR "iPod" WAS DEFECTIVE