Toyota Camry (XV70): Touch Panel Switch does not Function
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
(a) Check if there is any foreign matter caught between the display and exterior frame of the multi-display.
OK:
No foreign matter is caught between the display and exterior frame of the multi-display.
HINT:
- If there is foreign matter between the display and exterior frame of the multi-display, the touch panel will remain pressed, preventing touch switch operation.
- Turn the ignition switch to ACC or ON with your hand touching the operating section, non-response may occur.
NG |
| REMOVE FOREIGN MATTER |
OK |
| |
(a) Check for foreign matter on the display.
OK:
The display is clean.
NG | |
CLEAN DISPLAY AND RECHECK TOUCH PANEL |
OK |
| |
3. |
CHECK TOUCH SWITCH (OPERATION CHECK) |
(b) Touch the display in the area where the switch malfunction occurs.
OK:
A "+" mark appears at the touched position.
READ NEXT:
PROCEDURE
1. CHECK DISPLAY SETTING
(a) Reset display settings (contrast, brightness) and check that the screen appears normal.
OK: The display returns to normal.
OK
END
PROCEDURE
1. CHECK AUDIO SETTINGS
(a) Set treble, middle and bass to the initial values and check that the sound is normal.
OK: The sound returns to normal. HINT: Sound quality adjust
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
SEE MORE:
◆ Changing settings
Use the meter control switches on the steering wheel to change
settings.
1. Press or
to select
.
2. Operate the switches to select a desired item.
3. Change the setting by referring to the message displayed on the
screen.
◆ Setting items
■ LTA (Lane Tracing Ass
DESCRIPTION This circuit sends an operation signal from the steering pad switch assembly to the radio and display receiver assembly.
If there is an open in the circuit, the audio system cannot be operated using the steering pad switch assembly.
If there is a short in the circuit, the same condit