maintenance TOYOTA SIENNA 2018 Owners Manual (in English)

SIENNA_AAS_OM08023U_(U)
Pictorial indexSearch by illustration
1AUTO
ACCESS SEATInformation regarding the AUTO ACCESS SEAT,
including usage procedure
2MaintenanceChecking fuses and replacing the battery of the
wireless remote control
3When trouble
arisesPoints to check when you think a malfunction has
occurred
IndexAlphabetical listing of information contained in this
manual
This manual contains information about the AUTO
ACCESS SEAT. Refer to the “OWNER’S MANUAL” for
other information regarding your vehicle.

TABLE OF CONTENTS2
SIENNA_AAS_OM08023U_(U)Reading this manual ...................... 4
How to search ................................ 5
Pictorial index ................................ 6
1-1. AUTO ACCESS SEAT
AUTO ACCESS SEAT .......... 8
Head restraint...................... 10
Armrests .............................. 12
Footrest ............................... 13
Correct riding posture.......... 14
Wireless remote control ...... 16
1-2. Operating the AUTO ACCESS SEAT
Before operating the AUTO ACCESS SEAT ................. 20
Moving the AUTO ACCESS SEAT outside
the vehicle ......................... 26
Returning the AUTO ACCESS SEAT to
the vehicle ......................... 30
Operating with the seat raise/lower switch.............. 34 2. Maintenance
Checking and replacing fuses .................................. 38
Wireless remote control battery ............................... 40
3. When you think a malfunction has occurred
AUTO ACCESS SEAT ........ 44
If the AUTO ACCESS SEAT does not move while
outside the vehicle............. 47
Wireless remote control ....... 59
Alphabetical index ............... 62
1AUTO ACCESS SEAT
2Maintenance
3When trouble arises
Index

37
SIENNA_AAS_OM08023U_(U)
Maintenance2
2. MaintenanceChecking and replacing fuses ................................. 38
Wireless remote control battery ............................... 40

382. Maintenance
SIENNA_AAS_OM08023U_(U)
Checking and replacing fuses
■AUTO ACCESS SEAT
■Engine compartment
If the AUTO ACCESS SEAT does not operate when the switches
are pressed, a fuse may have blown. If this happens, check and
replace the fuses as necessary.
Fuse layout and amperage rating
AmpereCircuit
20 A, 7.5 AAUTO ACCESS SEAT
FuseAmpereCircuit
A/A SEAT30 AAUTO ACCESS SEAT

392. Maintenance
SIENNA_AAS_OM08023U_(U)
2
Maintenance
■After a fuse is replaced
Have the vehicle inspected by your Toyota dealer in the following situations.
●If the replaced fuse blows again.
● If the AUTO ACCESS SEAT does not operate.
WARNING
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage to the vehicle, and possibly a fire or\
injury.
● Never use a fuse of a higher amperage rating than indicated, or use any
other object in place of a fuse.
● Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
● Do not modify fuses or the fuse box.

402. Maintenance
SIENNA_AAS_OM08023U_(U)
Wireless remote control battery
●Flathead screwdriver
● Lithium battery CR2032
Remove the cover using a coin
protected with tape etc.
Remove the depleted battery
using a flathead screwdriver.
Insert a new battery with the “+”
terminal facing up.
Securely replace the cover after
replacing the battery.
Replace the battery with a new one if it is discharged.
You will need the following items:
Replacing the battery
1
2
3

412. Maintenance
SIENNA_AAS_OM08023U_(U)
2
Maintenance
■If the wireless remote control battery is discharged
The wireless remote control will not function properly.
■ Use a CR2032 lithium battery
●Batteries can be purchased at your Toyota dealer, local electrical appliance
shops or camera stores.
● Replace only with the same or equivalent type recommended by the
Toyota dealer.
● Dispose of used batteries according to the local laws.
WARNING
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
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 wireless remote
control.
● Do not bend either of the battery terminals.
● Take care not to lose the film and the other parts.
● Be careful not to adhere dust or oils to the inside of the module.
● Do not modify the battery case.

422. Maintenance
SIENNA_AAS_OM08023U_(U)

62Alphabetical index
SIENNA_AAS_OM08023U_(U)
Alphabetical index
Armrests ..................................... 12
AUTO ACCESS SEAT .................. 8
BatteryDisconnecting ........................... 8
Beep sounds .............................. 22
Before operating the seat ......... 20
Child safety Installing child restraint system
*
Seat belt precautions .............. 12
Correct riding posture............... 14
Emergency, in case of If the seat does not move while outside the vehicle ...... 47
Footrest ...................................... 13
Fuses .......................................... 38
Head restraint ............................ 10
If the seat does not move
while outside the vehicle ........ 47
Installing child restraint system
*
Jam protection function ..... 28, 32
Maintenance Checking and replacing
fuses..................................... 38
Wireless remote control battery .................................. 40
Moving the seat outside the vehicle ............................... 26
Operating with the seat raise/lower switch ................... 34
Replacing the fuses .................. 38
Returning the seat to the vehicle ............................... 30
Seat position adjustment
switch ......................................... 8
Seatback angle adjustment
switch ......................................... 8
Seats Adjustment................................ 8
Armrests ................................. 12
Footrest .................................. 13
Head restraint ......................... 10
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