Toyota Sienna Service Manual: Touch Panel Switch does not Function
INSPECTION PROCEDURE
1 CHECK TOUCH PANEL
- Check for foreign matter on the display.
OK: The display is clean
2 CHECK TOUCH SWITCH (DISPLAY CHECK MODE)
- Enter the "Display Check" mode (Touch Switch Check).
- Touch the display in the area where the switch malfunction occurs.
OK: A "+" mark appears at the touched position.
REPLACE RADIO AND NAVIGATION ASSEMBLY
Panel Switches do not Function
INSPECTION PROCEDURE
1 CHECK PANEL SWITCH
Check for foreign matter around the switches that might
prevent operation.
OK:
No foreign matter is found
2 CHECK PANEL SWITCH (DISPLAY CHECK MODE ...
Display Panel does not Open, Tilt or Tilts Improperly
INSPECTION PROCEDURE
1 CHECK RADIO AND NAVIGATION ASSEMBLY
Check for foreign matter or obstructions caught in the
moving parts of the panel.
OK:
No obstruction or foreign matter found.
...
Other materials:
Purpose of readiness tests
The On-Board Diagnostic (OBD II) system is
designed to monitor the performance of emissionrelated
components, and indicate any detected
abnormalities with DTCs (Diagnostic Trouble Codes).
Since various components need to be monitored in
different driving conditions, the OBD II system ...
Stowing the flat tire
Take out the strap and tire bag.
Place tire standing up in rear
tub, after putting the tire in the
tire bag.
Clip clasp to outboard hook.
Clip other clasp to center or
opposite hook location.
Pull strap to tighten and secure
tire.
...
Terminals of ECU
1. TELEVISION CAMERA ASSEMBLY
Disconnect the T10 camera connector
Measure the voltage and resistance of each
terminal of the wire harness side connector.
If the result is not as specified, there may be a
malfunction on the wire harness side.
Reconnect the T10 ...
