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SIENNA_OM_OM45472U_(U)
16
Pictorial indexInstrument panel
Headlight switch
Turn signal lever
Fog light switch
P. 268
P. 241
P. 282
Windshield wiper and washer switch
Rear window wiper and washer switch P. 284
P. 292
Gauges and meters
P. 244
Audio system
Navigation system*
P. 421
Multi-information display
Clock
P. 254
P. 606
Fuel filler
door opener
P. 155
Auxiliary box
Coin holder
P. 599
P. 603Hood release lever P. 667
Parking brake pedal P. 242
Tilt and telescopic steering
lock release lever
P. 137
SRS knee airbag P. 168
Pre-collision braking off switch P. 339
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667
4-3. Do-it-yourself maintenance
4
Maintenance and care
SIENNA_OM_OM45472U_(U)
Hood
Release the lock from the inside of the vehicle to open the hood.
Pull the hood release lever.
The hood will pop up slightly.
Pull up the auxiliary catch
lever and lift the hood.
Hold the hood open by insert-
ing the supporting rod into the
slot.
STEP1
STEP2
STEP3
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5
When trouble arises
793
5-2. Steps to take in an emergency
SIENNA_OM_OM45472U_(U)
CAUTION
■
To prevent an accident or injury when inspecting under the hood of
your vehicle
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injuries such as burns.
● Keep hands and clothing away from the fans and drive belt while the
engine is running.
● Do not loosen the coolant reservoir cap while the engine and radiator are
hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
NOTICE
■When adding engine coolant
Wait until the engine has cooled down before adding engine coolant.
When adding coolant, do so slowly. Adding cool coolant to a hot engine too
quickly can cause damage to the engine.
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SIENNA_OM_OM45472U_(U)
GAS STATION INFORMATION
Auxiliary catch leverP. 667Fuel filler doorP. 155
Hood release lever P. 6 6 7Fuel filler door opener P. 1 5 5Tire inflation pressure
P. 810
Back door openerP. 8 2
Fuel tank capacity
(Reference) 20.9 gal. (79 L, 17.4 Imp.gal.)
Fuel typeUnleaded gasoline with an Octane Rating of 87
(Research Octane Number 91)
Cold tire inflation
pressure
P. 8 1 0
Engine oil capacity
(Drain and refill
reference)qt. (L, Imp.qt.)
1AR-FE engine 2GR-FE engine
Without filter 4.2 (4.0 , 3.5) 6.0 (5.7, 5.0)
With filter 4.6 (4.4, 3.9) 6.4 (6.1, 5.4)
Engine oil type Toyota Genuine Motor Oil or equivalent
Oil grade P. 804
1AR-FE engine:
ILSAC multigrade engine oil
2GR-FE engine:
ILSAC GF-5 multigrade engine oil
Recommended oil viscosity:
0W-20