CAUTION / NOTICE / HINT
Note
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.
PROCEDURE
CHECK FOR FOREIGN MATTER
Check if there is water or foreign matter on the remote touch screen.
OK |
---|
There is no water or foreign matter on the remote touch screen. |
Result | |||
---|---|---|---|
|
NG |
REMOVE FOREIGN MATTER Click here |
OK |
CHECK REMOTE TOUCH SWITCH (OPERATION CHECK)
Enter the "Remote Touch Switch Check" screen. Refer to Check Remote Touch Switch in Operation Check.
*a | Pointer |
*b | Coordinate |
*c | "+" Mark |
When the remote touch screen is pressed or double tapped, the "+" mark is displayed in any blank space on the screen.
Tech Tips
The "+" mark is displayed at the pointer position when the touch screen is pressed or double tapped.
Even if the pointer is moved, the "+" mark will remain at the position where the pointer was when the touch screen was pressed or double tapped.
Operate the remote touch screen switch to move the pointer. When the location of the pointer is changed by operating the touch screen, check that the coordinate values "X" and "Y" change between 5 and 250.
Result | |||||||
---|---|---|---|---|---|---|---|
|
B |
REPLACE RADIO RECEIVER ASSEMBLY Click here |
A |
REMOTE TOUCH SELF CHECK (CHECK TOUCH SCREEN OPERATION POSITION RECOGNITION CONDITION)
Enter self-diagnostic mode.
*a | Switch Illumination |
*b | Touch Screen |
Operate the remote touch screen diagonally from the lower left to the upper right and check that the brightness of the switch illumination changes.
Note
Since the remote touch screen may recognize a pinch in/out operation if operated with 2 fingers, always use 1 finger to operate the remote touch in self-diagnostic mode.
OK |
---|
Brightness changes according to touch screen operation. |
Result | |||||||
---|---|---|---|---|---|---|---|
|
Tech Tips
When the switch illumination blinks, the remote touch has stored a DTC.
A |
REPLACE RADIO RECEIVER ASSEMBLY Click here |
B |
CHECK REMOTE OPERATION CONTROLLER ASSEMBLY Click here |
REMOVE FOREIGN MATTER
Remove any water and foreign matter, and then wait approximately 30 seconds.
Check that the pointer is displayed and moves normally.
OK |
---|
The pointer is displayed and moves normally. |
Result | |||
---|---|---|---|
|
OK |
END |
NG |
GO TO STEP 2 Click here |
CHECK REMOTE OPERATION CONTROLLER ASSEMBLY
Replace the remote operation controller assembly.
Check that the pointer is displayed and moves normally.
OK |
---|
The pointer is displayed and moves normally. |
Result | |||
---|---|---|---|
|
OK |
END (REMOTE OPERATION CONTROLLER ASSEMBLY IS DEFECTIVE) |
NG |
REPLACE RADIO RECEIVER ASSEMBLY Click here |