RM38T0EC _56 Audio / Visual / Telematics _111966 AUDIO / VIDEO _0589552 AUDIO AND VISUAL SYSTEM(Production Date from 2023/04) D

AUDIO / VIDEO  AUDIO AND VISUAL SYSTEM(Production Date from 2023/04)  VEHICLE CONTROL HISTORY (RoB)  


NOTICE:

When checking the vehicle control history (RoB), record any stored history first.


Check Vehicle Control History (RoB) (Audio and Visual System)


a.

In accordance with the display of the GTS, check the vehicle control history (RoB).

Body Electrical > Navigation System > Utility
Tester Display
Vehicle Control History (RoB)
50005 496 55
Vehicle Control History (RoB) Items (Audio and Visual System)
Code Item Description Note
X20B1 Rear Camera Malfunction Radio and display receiver assembly is storing history from when a parking assist monitor system malfunction was received Perform troubleshooting for the parking assist monitor system.
(Click here)
HINT:

Stored when a parking assist monitor system malfunction notification is received by the radio and display receiver assembly via CAN communication.


X8021 Touch Switch Stuck Radio and display receiver assembly is storing history from when a stuck touch switch was detected
1.

Check for foreign objects (foreign matter, film, etc.).

2.

Replace the radio and display receiver assembly.


X8022 Initialization History Radio and display receiver assembly is storing history from when an intended initialization operation was detected
HINT:

Explain to the customer that the radio and display receiver assembly stores a history of an intended initialization operation using the radio and display receiver assembly.


X8032 Soft Update (Program of Different Model) History of detection of update program error stored by the radio and display receiver assembly
HINT:

Explain to the customer that the update program was judged to be for a different device.


X8033 USB Memory Malfunction (The File System Error) Radio and display receiver assembly is storing history from when a non-compatible file or malfunctioning USB storage device was connected to the No. 1 stereo jack adapter assembly Connect a USB storage device with valid files.
HINT:

Explain to the customer that any of the following could be the cause:

·

There was a non-compatible system file

·

USB storage device has invalid FAT system



X8034 USB Memory Malfunction (With No Playable File) Radio and display receiver assembly is storing history from when no playable files on a USB storage device connected to the No. 1 stereo jack adapter assembly was detected Connect a USB storage device that has playable files.
HINT:

Explain to the customer that there were no playable files on the USB storage device.





Clear Vehicle Control History (RoB) (Audio and Visual System)


NOTICE:

By performing this procedure, all stored vehicle control history (RoB) will be cleared.


a.

Using the GTS, select the vehicle control history (Rob).

Body Electrical > Navigation System > Utility
Tester Display
Vehicle Control History (RoB)
50005 496 55

b.

Select the clear button and the clear vehicle control history (RoB) in accordance with the screen.