2010 TOYOTA SIENNA low oil pressure

5
When trouble arises
505
5-2. Steps to take in an emergency
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Toyota dealer.
Have the vehicle inspected immediately.Failing to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning light Indicates that the engine oil pressure is too low.
Warning lightWarning light/Details
(U.S.A.)
(Canada) Malfunction indicator lamp
Indicates a malfunction in:
• The emission control system;
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system.
SRS warning light
Indicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system;
• The seat belt pretensioner system.

508 5-2. Steps to take in an emergency
(U.S.A.)Engine oil replacement
reminder light
Illuminates for about 3 sec-
onds and then flashes for
about 12 seconds approxi-
mately 4500 miles (7200
km) after the engine oil is
changed: Indicates that the
engine oil is scheduled to be
changed.
Check the engine oil, and
change if necessary.
Comes on and remains on if
the distance driven exceeds
5000 miles (8000 km): Indi-
cates that the engine oil
should be changed. Check and change the
engine oil.
Tire pressure warning
light
When the light comes on:
Low tire inflation pressure
Adjust the tire inflation
pressure.
When the light comes on
after blinking for 1 minute:
Malfunction in the tire
pressure warning system Have the system checked
by your Toyota dealer.
Third seat warning light*2
Indicates that the third
seat operation is not yet
complete. Complete the third seat
operation.
Warning lightWarning light/DetailsCorrection procedure

568
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Power sliding door
(if equipped) After reconnecting or changing the
battery
P. 3 7
Power back door
(if equipped) After reconnecting or changing the
battery
P. 4 7
Power window After reconnecting or changing the
battery P. 100
Moon roof
(if equipped) After reconnecting or changing the
battery
P. 104
Engine oil mainte-
nance data
(U.S.A. only) After changing engine oil P. 442
Tire pressure warning
system When changing the tire size P. 454
The following items must be initia
lized for normal system operation
in cases such as after maintenance is performed on the vehicle.

587
Alphabetical index
Towing
Dinghy towing ....................... 237
Trailer towing ........................ 229
Traction control ....................... 215
TRAC ........................................ 215
Trays......................................... 380
Trip information display ......... 181
Trip meter................................. 174
Turn signal lights Replacing light bulbs ............ 486
Switch ................................... 172
Wattage ................................ 549
Valet key..................................... 26
Vanity lights Vanity lights .......................... 384
Wattage ................................ 549
Vanity mirrors .......................... 384
Vehicle identification number................................... 543
Vehicle stability control .......... 215
VSC ........................................... 215 Warning buzzers
Brake system ........................504
Seat belt reminder .................507
Warning lights Anti-lock brake system ..........505
Brake assist system ..............505
Brake system ........................504
Charging system .... ...............505
Dynamic laser cruise control master warning light............507
Engine oil pressure ...............505
Low fuel level ........................507
Low washer fluid ...................507
Malfunction indicator lamp ....505
Master warning light ..............507
Open door .............................507
Pretensioners ........................505
Seat belt reminder light .........507
SRS airbags ..........................505
Third seat warning light ......... 507
Tire pressure warning light ....507
Vehicle stability control system ................................505
Washer Checking ...............................453
Preparing and checking before winter .......................226
Switch............................191, 193
Washing and waxing ...............418
V
W

591
What to do if...
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Warning lights
P. 507
or
P. 5 0 4P. 507
P. 5 0 5P. 507
P. 5 0 5P. 507
P. 507
or
P. 5 0 5P. 507
P. 5 0 5P. 507
P. 5 0 7P. 507
or
P. 5 0 5
P. 5 0 5
Brake system warning
lightLow fuel level warning
light
Driver’s seat belt
reminder light
Charging system warn-
ing lightFront passenger’s seat belt
reminder light
Low engine oil pressure
warning lightEngine oil replacement
reminder light
Malfunction indicator
lampLow washer fluid warn-
ing light
Tire pressure warning
light
SRS warning lightThird seat warning light
Open door warning lightDynamic laser cruise control
master warning light
“ABS” warning light
“VSC” warning light