DTC B1563: Remote Touch Disconnected; DTC B1596: No Response from Remote Touch: Description
The display and navigation module display and remote touch (remote operation board) are connected by the MOST communication line.
When a MOST communication error occurs between the display and navigation module display and remote touch (remote operation board), these DTCs will be stored.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B1563 | A device that is listed in the MOST network connected device record of the master unit is missing. |
|
| B1596*1 | No response to the diagnostic memory request from the master unit. |
HINT:
- *1: Even if no fault is present, this DTC may be stored depending on the battery condition or engine start voltage.
- The display and navigation module display is the master unit.