Toyota Sienna 2010-2025 Owners Manual: Installing child restraints using a seat belt (child restraint lock function belt)
Rear facing - Infant seat/convertible seat
- Place the child restraint system on the rear seat facing the rear of the vehicle.
- Run the seat belt through the child restraint system and insert the plate into the buckle. Make sure that the belt is not twisted.
- Fully extend the shoulder belt and allow it to retract to put it in lock mode. In lock mode, the belt cannot be extended.
- While pushing the child
restraint system down into
the rear seat, allow the
shoulder belt to retract until
the child restraint system is
securely in place.
After the shoulder belt has retracted to a point where there is no slack in the belt, pull the belt to check that it cannot be extended.
Forward facing - Convertible seat
- Place the child restraint system on the seat facing the front of the vehicle.
- Run the seat belt through the child restraint system and insert the plate into the buckle. Make sure that the belt is not twisted.
- Fully extend the shoulder belt and allow it to retract to put it in lock mode. In lock mode, the belt cannot be extended.
- While pushing the child
restraint system into the rear
seat, allow the shoulder belt
to retract until the child
restraint system is securely
in place.
After the shoulder belt has retracted to a point where there is no slack in the belt, pull the belt to check that it cannot be extended.
- If the child restraint has a top tether strap, the top tether strap should be latched onto the top tether strap anchor.
Booster seat
- Place the child restraint system on the seat facing the front of the vehicle.
- Sit the child in the child
restraint system. Fit the seat
belt to the child restraint system
according to the manufacturer’s
instructions and
insert the plate into the
buckle. Make sure that the
belt is not twisted.
Check that the shoulder belt is correctly positioned over the child’s shoulder and that the lap belt is as low as possible.
Installation with LATCH system (third seat)
Manual seat
Fold the seatback while pulling
the strap. Return the seatback
and secure it at the 1st lock
position (most upright position).
Adjust the seatback to the
11th lock p ...
Removing a child restraint installed with a seat belt
Push the buckle release button
and fully retract the seat belt.
...
Other materials:
A Remote Control System does not Operate
INSPECTION PROCEDURE
1 CHECK SYSTEM
Check that the remote control operation of the rear
system is not locked by the radio receiver or the radio
and navigation assembly.
Check if "Rear System Locked" appears on the
television display assembly.
OK:
The message ...
Steering Pad Switch Circuit
DESCRIPTION
This circuit sends an operation signal from the steering pad switch to the
radio receiver.
If there is an open in the circuit, the navigation system cannot be operated
using the steering pad switch.
If there is a short in the circuit, the resulting condition is the same as if ...
Intake Air Temperature Sensor Gradient Too High
DESCRIPTION
The Intake Air Temperature (IAT) sensor, mounted on the Mass Air Flow (MAF)
meter, monitors the IAT.
The IAT sensor has a built-in thermistor with a resistance that varies according
to the temperature of the
intake air. When the IAT becomes low, the resistance of the the ...
