DTC CB-45: USB Communication Error; DTC CB-46: iPod Control Error; DTC CB-47: iPod Communication Error: Procedure

1. Check the method used to connect the USB device or "iPod" to the No. 1 stereo jack adapter assembly.

   Result

   Condition	Proceed to
   USB device or "iPod" is connected using a connection cable.	A
   USB device is directly connected.	B

B → See step   5 

A: Go to next step 

1. Disconnect the USB device or "iPod" and connection cable from the No. 1 stereo jack adapter assembly.
2. Turn the ignition switch off.

   HINT: 

   When one of these DTCs 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 connection cable to the No. 1 stereo jack adapter assembly and connect the USB device or "iPod" to the connection cable.

NEXT: Go to next step 

1. Clear the DTCs. Refer to DTC CHECK / CLEAR .

NEXT: Go to next step 

1. Recheck for DTCs and check if the same DTC is output again.

   HINT: 

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

   OK

   No DTCs are output.

NG → See step   5 

OK → END (CONNECTION CABLE WAS DEFECTIVE) 

1. Disconnect the USB device or "iPod" from the No. 1 stereo jack adapter assembly.
2. Turn the ignition switch off.

   HINT: 

   When one of these DTCs 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.

   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: Go to next step 

1. Clear the DTCs. Refer to DTC CHECK / CLEAR .

NEXT: Go to next step 

1. Recheck for DTCs and check if the same DTC is output again.

   HINT: 

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

   OK

   No DTCs are output.

NG → See step   8 

OK → USB DEVICE OR "iPod" WAS DEFECTIVE