Sunday, January 26, 2020

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 123


After the inspection is completed, clear the DTCs.



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 engine switch off.



HINT



When this DTC has been stored, it is necessary to turn off the engine switch to make it possible for the vehicle to recognize a new



device when it is connected.



(c) Turn the engine switch on (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.



NEXT -- Continue to next step.



2. CLEAR DTC



(a) Clear the DTCs See: Accessories and Optional Equipment/Radio, Stereo, and Compact Disc/Testing and Inspection/Reading and



Clearing Diagnostic Trouble Codes/Audio and Visual System (w/ Navigation System).



NEXT -- Continue to next step.



3. RECHECK FOR DTC



(a) Recheck for DTCs.



HINT



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



OK:



No DTC is output.



NG -- REPLACE MULTI-MEDIA INTERFACE ECU See: Accessories and Optional Equipment/Entertainment



Systems/Entertainment System Control Module/Service and Repair/Multi-Media Interface ECU/Removal



OK -- USB DEVICE OR "iPod" WAS DEFECTIVE



From 08/2009



AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (w/ Navigation 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



HINT



After the inspection is completed, clear the DTCs.

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