Toyota Sienna 2010-2024 Owners Manual: Starting the engine
- Shift the shift lever to P and apply the brakes.
- Touch the Toyota emblem side
of the electronic key to the
engine switch.
An alarm will sound to indicate that the start function cannot detect the electronic key that is touched to the engine switch if any of the doors is opened and closed while the key is touched to the switch.
- Press the engine switch within 10 seconds after the buzzer sounds, keeping the brake pedal depressed.
In the event that the engine switch cannot be operated, contact your Toyota dealer.
Stopping the engine
Shift the shift lever to P and press the engine switch as you normally do when stopping the engine.
Replacing the key battery
As this above procedure is a temporary measure, it is recommended that the electronic key battery be replaced immediately when the battery depletes.
Alarm (if equipped)
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set, the alarm may be triggered.
Changing engine switch modes
Within 10 seconds of the buzzer sounding, release the brake pedal and press the engine switch.
The engine does not start and modes will be changed each time the switch is pressed.
When the electronic key does not work properly
- Check if the battery-saving mode is set. If it is set, cancel the
function.
- Make sure that the smart key system has not been deactivated in the customization setting. If it is off, turn the function on.
Locking and unlocking the doors and key linked functions
Using the mechanical key in order to perform
the following operations.
Locks all the doors
Unlocks the door(s)
Turning the key rearward unlocks
the driver’s door. Turning the key
onc ...
If the battery is
discharged
The following procedures may be used to start the engine if the
vehicle’s battery is discharged.
You can call your Toyota dealer or qualified repair shop.
If you have a set of jumper (or booste ...
Other materials:
Vehicle Speed Sensor "A"
DESCRIPTION
The speed sensor detects the wheel speed and sends the appropriate signals to
the skid control ECU.
The skid control ECU converts these wheel speed signals into a 4-pulse signal
and outputs it to the ECM
via the combination meter. The ECM determines the vehicle speed based o ...
Problem symptoms table
HINT:
Use the table below to help determine the cause of the
problem symptom. The likely causes of the problem are
indicated in descending order. Check each suspected area
in order. Repair or replace faulty parts or perform
adjustments as necessary.
Inspect the fuse and rel ...
Gauges and meters
The displayed content may differ depending on the type of meter.
Vehicles with monochrome display
Vehicles with color display
Tachometer
Displays the engine speed in revolutions per minute
Multi-information display
Presents the driver with a variety of driving-related d ...
