2010 TOYOTA SIENNA remote control

472
4-3. Do-it-yourself maintenance
Wireless remote control batter y
Replace the battery with a new one if it is discharged.
■You will need the following:
Lithium battery (CR2032)
■ Replacing the battery
Remove the cover using a
coin protected with tape etc.
Remove the discharged trans-
mitter battery.
Insert a new battery with the
“+” terminal facing up.
STEP1
STEP2

473
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
If the wireless remote control battery is discharged
The following symptoms may occur.
●The wireless remote control will not function properly.
● The operational range is reduced.
■ Use a CR2032 lithium battery
●Batteries can be purchased at your Toyota dealer, jewelers, or camera
stores.
● Replace only with the same or equivalent type recommended by your
Toyota dealer.
● Dispose of used batteries according to the local laws.
CAUTION
■Removed battery and other parts
Keep away from children.
These parts are small and if swallowed by a child they can cause choking.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents.
●Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other components inside the remote control.
● Do not bend either of the battery terminals.

479
4-3. Do-it-yourself maintenance
4
Maintenance and care
8 RAD NO.1 15 A Audio system
9 EFI NO.1 20 A
Multiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2
10 ALT-S 7.5 A Charging system
11 HAZ 15 A Turn signal lights, emergency
flashers
12 ECU-B 10 A Power sliding door, air conditioning
system, power windows, multiplex
communication system, meter and
gauge, wireless remote control sys-
tem
13 H-LP RH 15 A Right-hand headlight
14 H-LP LH 15 A Left-hand headlight
15 RAD NO.3 30 A Audio system
16 EFI NO.2 10 A Multiport fuel injection system/
sequential multiport fuel injection
system
17 A/F 25 A Multiport fuel injection system/
sequential multiport fuel injection
system
18 SPARE 15 A Spare fuse
19 SPARE 20 A Spare fuse
20 SPARE 30 A Spare fuse
21 SPARE 30 A Spare fuse
22 RR2 SEAT 50 A Power third seat
23 HTR 50 A Air conditioning system, A/C
24 FAN 50 A Electric cooling fans
25 PBD 30 A Power back door
26 R-PSD 30 A Right side power sliding door
FuseAmpereCircuit

When trouble arises5
495
5-1. Essential informationIf your vehicle needs to be towed ........................ 496
If you think something is wrong ......................... 500
Fuel pump shut off system ........................... 501
Event data recorder ......... 502 5-2. Steps to take in an
emergency
If a warning light turns on or a warning buzzer
sounds... ....................... 504
If you have a flat tire (vehicles with
run-flat tires)................... 515
If you have a flat tire (vehicles with
standard tires) ................ 516
If the engine will not start ................................ 529
If the shift lever cannot be shifted from P............ 530
If you lose your keys/ wireless remote control
transmitter ...................... 531
If the battery is discharged ..................... 532
If your vehicle overheats ....................... 536
If the vehicle becomes stuck .............................. 539

5
When trouble arises
531
5-2. Steps to take in an emergency
If you lose your keys/wireless remote control transmitter
■Keys
New genuine keys can be made by your Toyota dealer. Bring a
master key and the key number stamped on the key number
plate.
■ Wireless remote control transmitter
New genuine wireless remote control transmitters can be pur-
chased and programmed by your Toyota dealer. If a wireless
remote control transmitter has been lost, bring the other wireless
remote control transmitter when going to pick up the new trans-
mitter.

565
6
Vehicle specifications
6-2. Customization
Customizable features
ItemFunctionDefault settingCustomizedsetting
Wireless
remote con-
trol
(
P. 2 7 ) Wireless remote control On Off
Unlocking operation
Driver's door
unlocked in one step, all doors
unlocked in two steps All doors
unlocked in one step
Automatic door lock
function to be activated
if door is not opened
after being unlocked On Off
Time elapsed before
automatic door lock
function is activated if
door is not opened after
being unlocked 60 seconds
30 seconds
120 seconds
Operation signal
(Emergency flashers) On Off
Operation signal
(Buzzer) On Off
Door lock buzzer On Off
Panic function On Off
Your vehicle includes a variety of electronic features that can be per-
sonalized to your preferences. Programming these preferences
requires specialized equipment and may be performed by your Toy-
ota dealer.
Some function settings are changed simultaneously with other functions
being customized. Contact your Toyota dealer.

566 6-2. Customization
Wireless
remote con-
trol
(
P. 27)Power sliding door
operation
On Off
Press and hold Press twice
One short press
Power back door oper-
ation On Off
Press and hold Press twice
One short press
Door lock
(
P. 33) Unlocking using a key
Driver's door
unlocked in one step, all doors
unlocked in two steps All doors
unlocked in one step
Speed-detecting auto-
matic door lock function Off On
Opening driver's door
unlocks all doors Off On
Shifting gears to P
unlocks all doors On Off
Shifting gears to posi-
tion other than P locks
all doors On Off
Power slid-
ing door
(if equipped)
(
P. 37) Operation signal
(buzzer)
OffLoud sound
Low sound
Opening and closing
operation Push and hold One short push
Automatic
light control
system
( P. 185) Time elapsed before
headlights automati-
cally turn off after doors
are closed
30 seconds0 second
60 seconds
90 seconds
Light sensor sensitivity Level 3 Level 1 to 5
ItemFunctionDefault settingCustomized setting

579
Alphabetical index
Back-up lights
Replacing light bulbs ............ 486
Wattage ................................ 549
Back door Back door ............................... 47
Wireless remote control.......... 27
Battery Checking .............................. 450
If the vehicle has discharged
battery ................................ 532
Preparing and checking before
winter ................................. 226
Bluetooth
............................... 331
Bottle holder ............................ 374
Brakes
Fluid...................................... 446
Parking brake ....................... 173
Brake assist ............................. 215
Break-in tips ............................ 159
Care Exterior ................................. 418
Interior .................................. 421
Seat belts ............................. 422
Cargo capacity ........................ 225
Cargo hooks ............................ 402
CD changer .............................. 271
CD player ................................. 271
Chains ...................................... 226 Child restraint system
Booster seats, definition ........136
Booster seats, installation .....140
Convertible seats, definition .............................136
Convertible seats, installation ...........................140
Front passenger occupant
classification system ........... 130
Infant seats, definition ...........136
Infant seats, installation.........140
Installing CRS with LATCH anchors ..........143, 146
Installing CRS with seat
belts ....................................148
Installing CRS with top tether strap..................152, 153
Child safety Airbag precautions ................125
Battery precautions .......452, 534
Child restraint system............136
Child-protectors .......................40
How your child should wear the seat belt ..........................90
Installing child restraints ........140
Moon roof precautions ..........106
Power window lock switch.....100
Power window precautions ...101
Removed key battery precautions .........................473
Seat belt comfort guide ...........88
Seat belt extender precautions ...........................93
Seat belt precautions ..............91
Seat heater precautions ........390
Child-protectors .........................40
B
C