Toyota Sienna Service Manual: Navigation check mode
HINT:
- This mode displays GPS satellite information.
- Illustrations may differ from the actual vehicle depending
on the device settings and options. Therefore, some
detailed areas may not be shown exactly the same as on
the actual vehicle.
1. ENTER DIAGNOSTIC MODE ( )
2. NAVIGATION CHECK
![NAVIGATION CHECK](images/books/424/63/index21.gif)
- Select "Navigation Check" from the "Diagnosis
MENU" screen.
3. GPS INFORMATION
![GPS INFORMATION](images/books/424/63/index22.gif)
- Select "GPS Information" from the "Navigation
Check" screen.
![GPS INFORMATION](images/books/424/63/index23.gif)
- When GPS information is displayed, check the GPS
conditions.
HINT:
- This screen is updated once per second when
input signals to the vehicle are changed.
- For details of this function, refer to DIAGNOSIS DISPLAY DETAILED
DESCRIPTION.
4. VEHICLE SENSORS
![VEHICLE SENSORS](images/books/424/63/index24.gif)
- Select "Vehicle Sensors" from the "Navigation
Check" screen.
![VEHICLE SENSORS](images/books/424/63/index25.gif)
- Check all the signals and sensors when vehicle
signal information is displayed.
HINT:
- This screen is updated once per second when
input signals to the vehicle are changed.
- This screen displays vehicle signals input to the
built-in navigation ECU.
- For details of this function, refer to DIAGNOSIS DISPLAY DETAILED
DESCRIPTION.
5. COLOR BAR CHECK
![COLOR BAR CHECK](images/books/424/63/index26.gif)
- Select "Color Bar Check" from the "Navigation
Check" screen
![COLOR BAR CHECK](images/books/424/63/index27.gif)
- Check each color of the color bar when the "NAVI
Color Bar Check" screen is displayed.
HINT:
- Colors will not be displayed full-screen as in
"Display Check Mode".
- This screen displays the built-in navigation ECU
display color.
6. MEMORY COPY/PASTE CHECK
![MEMORY COPY/PASTE CHECK](images/books/424/63/index28.gif)
HINT:
This function cannot be used.
7. PARTS INFORMATION
![PARTS INFORMATION](images/books/424/63/index29.gif)
- Select "Parts Information" from the "Navigation
Check" screen.
![PARTS INFORMATION](images/books/424/63/index210.jpg)
- Check the navigation and disc information when the
"Parts Information" screen is displayed.
Screen Description:
Display |
Contents |
Navigation Manufacturer/*1 |
Radio and navigation assembly manufacturer is displayed |
Navigation Version/*2 |
Radio and navigation assembly version is displayed. |
Disc Manufacturer/*3 |
Map disc manufacturer is displayed. |
Disc Version/*4 |
Map disc version is displayed. |
8. MIC & VOICE RECOGNITION CHECK
![MIC & VOICE RECOGNITION CHECK](images/books/424/63/index211.gif)
- Select "Mic & Voice Recognition Check" on the
"Display Check" screen to display "MICROPHONE
& VOICE RECOGNITION CHECK" screen
![MIC & VOICE RECOGNITION CHECK](images/books/424/63/index212.jpg)
- When voice is input into the microphone, check that
the microphone input level meter changes
according to the input voice.
- Push the recording switch and perform voice
recording.
- Check that the recording indicator remains on while
recording and that the recorded voice is played
normally.
HINT:
- For details of this function, refer to DIAGNOSIS
DISPLAY DETAILED DESCRIPTION.
- This function is controlled by the built-in
navigation ECU.
9. DVD PLAYER INFORMATION CHECK
![DVD PLAYER INFORMATION CHECK](images/books/424/63/index213.gif)
- Select "DVD Player Information" from the
"Navigation Check" screen.
![DVD PLAYER INFORMATION CHECK](images/books/424/63/index214.jpg)
- Check for DTCs.
HINT:
- This is a DVD player check function in the radio
and navigation assembly (built-in navigation
ECU).
- For details of this function, refer to DIAGNOSIS DISPLAY DETAILED
DESCRIPTION.
HINT:
Illustration may differ from the actual vehicle depending on
the device settings and options. Therefore, some detailed
area may not be shown exactly the same as on the actual
vehicle.
1. EN ...
HINT:
This section contains a detailed description of displays
within diagnostic mode.
Illustrations may differ from the actual vehicle depending
on the device settings and optio ...
Other materials:
VC Output Circuit
DESCRIPTION
The ECM constantly uses 5 V from the battery voltages supplied to the +B (BATT)
terminal to operate the
microprocessor. The ECM also provides this power to the sensors through the VC
output circuit.
When the VC circuit is short-circuited, the microprocessor in the ECM and
sens ...
A/C ECU Communication Stop
DTC B1262 A/C ECU Communication Stop
DESCRIPTION
DTC B1262 is output when communication between the A/C amplifier and the
multiplex network gateway
ECU stops for more than 10 seconds.
DTC No.
DTC Detection Condition
Trouble Area
B1262
A/C ECU communicat ...
Installation
1. INSTALL REAR NO. 2 SEAT ASSEMBLY
Lock the seat leg rear to the floor striker.
Lock the seat leg front to the floor striker.
Install the rear No. 2 seat assembly with the 6 bolts.
Torque: 19 N*m (194 kgf*cm, 14 ft.*lbf)
NOTICE:
Tighten the bolts in the order sho ...