check engine TOYOTA SIENNA HYBRID 2021 Owners Manual (in English)

5
For details, refer to “Warning lights and indicators,” Section 2, \
2021 Owner’s
Manual.
Fuel gauge
Charging system warning1
Brake system warning1
Brake system warning1 [yellow]
Brake hold operating indicator1,2
Brake hold standby indicator
Fuel tank door position
EV drive mode indicator
EV indicator
Automatic High Beams (AHB)
indicator
BSM outside rear view mirror
indicators
1,4
BSM (Blind Spot Monitor) OFF
indicator4
Eco drive mode indicator
(4.2-in display)
Intuitive parking assist OFF indicator4
Eco drive mode indicator
(7-in display)
Brake Override System/Drive-Start
Control/Front and Rear Parking
Assist with Automated Braking
4,5
warning
Rear Cross Traffic Alert (RCTA)
OFF Indicator1,4
Rear passengers’ seat belt reminder
Driver and/or front passenger seat
belt reminder (alarm will sound
when the vehicle is on)
Front and Rear Parking Assist with
Automated Braking OFF indicator1,4,5
Constant speed cruise
control/Full-Speed Range
Dynamic Radar Cruise
Control (DRCC) indicator
Constant speed cruise control/Full-
Speed Range DRCC SET indicator
1 If the indicator does not turn off within a few seconds of starting the \
vehicle, there may be a
malfunction. Have the vehicle inspected by your Toyota dealer.
2 If the indicator flashes, there may be a malfunction. Refer to the Owner\
’s Manual.3 If the indicator flashes, it indicates that the system is operating.4 If equipped.5 Refer to section PKSB (Parking Support Braking function) in the Owner\
’s Manual.
Electric power steering system
warning1
[red/yellow]
Fog light indicator4
Headlight low/high beam
indicator
High coolant temperature warning
Hybrid system over-heat warning Low engine oil pressure warning
Low tire pressure warning1
Low fuel level warning light
Lane Tracing Assist (LTA)/
Lane Departure Alert with Steering
Assist indicator (LDA w/SA)
[white/green/orange
3]
Low outside temperature indicator
Turn signal indicator
Security indicator
Parking brake indicator2
Vehicle Stability Control (VSC)
OFF indicator1
Slip indicator1,3
Smart Key system indicator
Sport mode indicator
Malfunction/Check Engine
indicator1
Pre-Collision System (PCS)
warning1,2
RCD (Rear Camera Detection) OFF
indicator4
READY indicator
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
Service indicators and warning lights
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8
Smart Key system
OVERVIEW
NOTE: The Smart Key must be carried to enable the start function. With the
shift lever in Park and the brake pedal depressed, push the POWER button.
Without depressing the brake pedal, pressing the POWER button will chang\
e the
operation mode in succession from:
Push
Off - All systems OFF. Emergency flashers can be used.
Accessory – Some electrical components can be used.
On - All electrical components can be used.
Push
Store
CloseNOTE: Tighten until one click is
heard. If the cap is not locked
or tightened enough, the Check
Engine indicator “
” may
illuminate.
Turn to open
Fuel tank door release & capEngine coolant reservoir
NOTE: Regularly scheduled maintenance, including oil changes, will help
extend the life of your vehicle and maintain performance. Please refer to the
“Warranty & Maintenance Guide.”
START FUNCTION
POWER (WITHOUT STARTING HYBRID SYSTEM)
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9
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
NOTE: The Smart Key must be carried to enable the start function. With the
shift lever in Park and the brake pedal depressed, push the POWER button.
Without depressing the brake pedal, pressing the POWER button will chang\
e the
operation mode in succession from:
Off - All systems OFF. Emergency flashers can be used.
Accessory – Some electrical components can be used.
On - All electrical components can be used.
NOTE: Tighten until one click is
heard. If the cap is not locked
or tightened enough, the Check
Engine indicator “
” may
illuminate.
Turn to open
Fuel tank door release & cap
Push lever to the
left and raise hood
Pull
Insert rod to hold
hood open
Hood release
Washer fluid tankEngine coolant reservoir
Engine oil filler capEngine oil level dipstick
NOTE: Regularly scheduled maintenance, including oil changes, will help
extend the life of your vehicle and maintain performance. Please refer to the
“Warranty & Maintenance Guide.”
Engine maintenance
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10
Hybrid Synergy Drive System
The Hybrid Synergy Drive System utilizes a computer-controlled gasoline \
engine
and electric motor to provide the most efficient combination of power fo\
r the
vehicle. When the brakes are applied, the braking force generates electr\
icity, which
is then sent to the traction battery to conserve energy. In addition, th\
e engine shuts
off when the vehicle is stopped. The benefits are better fuel economy an\
d reduced
vehicle emissions.
NOTE: Fuel consumption and energy information of the Hybrid System are shown on the Multi-Information Display (MID) and the audio system
screen (navigation system or multi-media system.)
- Ensure tire pressures are maintained at levels specified in the Owner’\
s Manual.
- Link trips to reduce engine cold starts whenever possible.
- Avoid driving at speeds that are higher than necessary, especially on \
the highway.
- When possible, avoid sudden stops to maximize regenerative braking ene\
rgy.
- Minimize use of the Air Conditioning.
(1) Put the shift lever in “Park.”
(2) Depress the brake pedal, and “
” will be displayed on the Multi-Information
Display.
(3) Push the “POWER” button briefly and firmly.
(4) The “READY” light will blink. After a few seconds, when the light \
remains steady
and a beep sounds, shift the gear to the desired position and you may be\
gin
driving.
FEATURES & OPERATIONS
TIPS FOR IMPROVED FUEL ECONOMY
STARTING THE HYBRID SYSTEM
Push
When the steering lock cannot be
released, “Push Power Button while
Turning the Steering Wheel in Either
Direction” will be displayed on the
Multi-Information Display.
Check that the shift lever is set in P.
Press the power button shortly and
firmly while turning the steering wheel
left and right.
Push
Turn
Steering lock release
Shift the shift lever to “S” position from “D” position.
+ :
Upshift (push and release)
- : Downshift (pull and release)
Downshifting increases power going uphill, or provides engine braking do\
wnhill. For
best fuel economy during normal driving conditions, always drive with th\
e shift lever
in the “D” position. * The vehicle must be on and the brake pedal depressed to shift from Par\
k.
“S” (SEQUENTIAL) MODE
DEFAULT SETTING
CUSTOMIZED SETTING
Automatic door locks can be programmed to operate in different modes, or\
turned
OFF.
Speed linked door locking function
-Doors lock when the vehicle speed is approximately 12 mph or higher.
Driver’s door linked door unlocking function
-Doors unlock when the driver

11
The Hybrid Synergy Drive System utilizes a computer-controlled gasoline \
engine
and electric motor to provide the most efficient combination of power fo\
r the
vehicle. When the brakes are applied, the braking force generates electr\
icity, which
is then sent to the traction battery to conserve energy. In addition, th\
e engine shuts
off when the vehicle is stopped. The benefits are better fuel economy an\
d reduced
vehicle emissions.
NOTE: Fuel consumption and energy information of the Hybrid System are shown on the Multi-Information Display (MID) and the audio system
screen (navigation system or multi-media system.)
- Ensure tire pressures are maintained at levels specified in the Owner’\
s Manual.
- Link trips to reduce engine cold starts whenever possible.
- Avoid driving at speeds that are higher than necessary, especially on \
the highway.
- When possible, avoid sudden stops to maximize regenerative braking ene\
rgy.
- Minimize use of the Air Conditioning.
(1) Put the shift lever in “Park.”
(2) Depress the brake pedal, and “
” will be displayed on the Multi-Information
Display.
(3) Push the “POWER” button briefly and firmly.
(4) The “READY” light will blink. After a few seconds, when the light \
remains steady
and a beep sounds, shift the gear to the desired position and you may be\
gin
driving.
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
When the steering lock cannot be
released, “Push Power Button while
Turning the Steering Wheel in Either
Direction” will be displayed on the
Multi-Information Display.
Check that the shift lever is set in P.
Press the power button shortly and
firmly while turning the steering wheel
left and right.
Steering lock release
Hybrid transmission
Shift the shift lever to “S” position from “D” position.
+ : Upshift (push and release)
- : Downshift (pull and release)
Downshifting increases power going uphill, or provides engine braking do\
wnhill. For
best fuel economy during normal driving conditions, always drive with th\
e shift lever
in the “D” position. * The vehicle must be on and the brake pedal depressed to shift from Par\
k.
“S” (SEQUENTIAL) MODE
P
R
N
D
S
+ (“S” mode)
- (“S” mode)
Park*
Reverse
Neutral
Drive
“S” mode
DEFAULT SETTING
CUSTOMIZED SETTING
Auto lock/unlock
Automatic door locks can be programmed to operate in different modes, or\
turned
OFF.
Speed linked door locking function
-Doors lock when the vehicle speed is approximately 12 mph or higher.
Driver’s door linked door unlocking function
-Doors unlock when the driver’s door is opened within 45 seconds after\
the vehicle is turned off.
Refer to the Owner’s Manual for more details. Shift position linked door locking/unlocking function
-Doors lock when shifting from Park.
-Doors unlock when shifting into Park.
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