Toyota Avalon (XX50): USB Device Malfunction (B1585). Black Screen. Camera ECU Malfunction (C1610)
USB Device Malfunction (B1585)
DESCRIPTION
This DTC is stored when a malfunction occurs in a connected device.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|
B1585 | USB Device Malfunction |
When any of the following conditions is met:
- A non mass-storage class or incompatible protocol USB device connected
- USB device with an incompatible file system, corrupted or incompatible File Allocation Table (FAT) connected
- "iPod" malfunction
- "iPod" with unsupported firmware connected
- Unsupported "iPod" model connected
|
- USB device or "iPod"
- Radio and display receiver assembly
|
CAUTION / NOTICE / HINT
NOTICE:
- Depending on the parts that are replaced during vehicle inspection or
maintenance, performing initialization, registration or calibration may
be needed. Refer to Precaution for Audio and Visual System.
Click here 
- When replacing the radio and display receiver assembly, always replace
it with a new one. If a radio and display receiver assembly which was
installed to another vehicle is used, the following may occur:
- A communication malfunction DTC may be stored.
- The radio and display receiver assembly may not operate normally.
PROCEDURE
|
1. | REPLACE USB DEVICE OR "iPod" |
(a) Disconnect the USB device or "iPod" from the stereo jack adapter assembly.
(b) Turn the power switch off.
HINT:
When
this DTC has been stored, it is necessary to turn the power switch off
to make it possible for the vehicle to recognize a new device when it is
connected.
(c) Turn the power switch on (ACC).
(d) Connect a known good USB device or "iPod" to the 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.
Click here
|
NEXT |
 | |
(a) Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs
(b) Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble Codes
OK:
No DTCs are output.
| OK |  |
END (USB DEVICE FORMAT WAS INCOMPATIBLE, "iPod" VERSION WAS INCOMPATIBLE, OR USB DEVICE OR "iPod" WAS DEFECTIVE) |
| NG |
| REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY |
Black Screen
PROCEDURE
(a) Check that the display is not in screen off mode.
OK:
The display setting is not in screen off mode.
| NG |
 | CHANGE SCREEN TO SCREEN ON MODE |
|
OK |
 | |
| 2. |
CHECK IMAGE QUALITY SETTING |
(a) Check that the screen color quality can be set.
OK:
Setting is possible.
| OK | |
SET SCREEN COLOR QUALITY TO NORMAL |
| NG |
| PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Camera ECU Malfunction (C1610)
DESCRIPTION
This DTC is stored when a malfunction occurs in the parking assist monitor system.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|
C1610 | Camera ECU Malfunction |
Malfunction occurs in the parking assist monitor system |
- Parking assist monitor system
- Radio and display receiver assembly
|
CAUTION / NOTICE / HINT
NOTICE:
- Depending on the parts that are replaced during vehicle inspection or
maintenance, performing initialization, registration or calibration may
be needed. Refer to Precaution for Audio and Visual System.
Click here 
- When replacing the radio and display receiver assembly, always replace
it with a new one. If a radio and display receiver assembly which was
installed to another vehicle is used, the following may occur:
- A communication malfunction DTC may be stored.
- The radio and display receiver assembly may not operate normally.
PROCEDURE
|
1. | CHECK DTC (PARKING ASSIST MONITOR SYSTEM) |
(a) Clear the DTCs.
Chassis > Parking Assist Camera > Clear DTCs
(b) Recheck for DTCs and check that no DTCs are output.
Chassis > Parking Assist Camera > Trouble Codes
OK:
No DTCs are output.
| NG |  |
GO TO PARKING ASSIST MONITOR SYSTEM |
|
OK |
 | |
| 2. |
CHECK DTC (AUDIO AND VISUAL SYSTEM) |
(a) Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs
(b) Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble Codes
OK:
No DTCs are output.
| OK | |
END |
| NG |
| REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY |
