Toyota Sienna Service Manual: Cellular Phone cannot Send / Receive
INSPECTION PROCEDURE
1 CHECK BLUETOOTH SETTINGS
- Check if the Bluetooth settings are correct.
OK: Bluetooth settings are correct.
2 CHECK CELLULAR PHONE
- Check if the cellular phone is Bluetooth compatible.
HINT: Some versions of Bluetooth compatible cellular phones may not function.
OK: Phone is Bluetooth compatible.
3 CHECK SETTINGS
- Check if the cellular phone functions.
HINT: The cellular phone is unable to call under any of the following conditions.
- The cellular phone is locked.
- The directory is being transferred.
- The line is crossed.
- Transmission is regulated.
- The power is off.
- The cellular phone is not connected to Bluetooth ("BT" is displayed while connected).
OK: None of the above conditions exist
4 CHECK CELLULAR PHONE
- Check if the cellular phone can make a call.
HINT: When the battery is low, calls cannot be made or received.
OK: Cellular phone can make a call.
5 CHECK RECEPTION
- Set the cellular phone so that it can receive calls.
- Place the cellular phone close to the radio and navigation assembly.
- Check if the cellular phone has reception according to the radio and navigation assembly.
OK: Cellular phone has reception.
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
Cellular Phone Registration Failure, Phone Directory Transfer Failure
INSPECTION PROCEDURE
1 CHECK CURRENT CONDITIONS
Proceed to the next step according to the table below.
RESULT
2 CHECK USING ANOTHER CELLULAR PHONE
Check if the system functions using an ...
Cannot Call in a Certain Place
INSPECTION PROCEDURE
1 CHECK SURROUNDING CONDITIONS
Check if the cellular phone can make calls in a certain
place.
OK:
It can make calls
2 CHECK RECEPTION
Enter the "Informati ...
Other materials:
Door control switch
INSPECTION
1. INSPECT DOOR CONTROL SWITCH ASSEMBLY
Measure the resistance according to the value(s) in
the table below.
Standard resistance
HINT:
If the result is not as specified, replace the switch. ...
Transfer system
PRECAUTION
NOTICE:
1. Before disassembly, clean the transfer assembly of
any sand or mud to prevent it from entering inside the
transfer during disassembly and assembly.
2. When removing any light alloy part such as a transfer
cover, do not pry it off with a tool like a screwdriver,
but tap ...
Starting the engine
Check that the parking brake is set.
Check that the shift lever is set in P.
Firmly depress the brake pedal.
The engine switch indicator will turn green. If the indicator does not turn
green, the engine cannot be started.
Press the engine switch.
The engine will crank until it sta ...
