2021 HONDA ODYSSEY fuel type

397
uuGeneral Information on the Audio System uHonda App License Agreement
Continued
Features
E. Information Collection and Storage
1. Information Collection, Use, Transmission a nd Storage of Data. Consent to Use of Data:
You agree that HONDA and PROVIDERS may
collect and use your information gathered in any manner as part of product support services related to the SOFTWARE or related services.
HONDA may share such information with third parties, including, without limitation, PR OVIDERS, third party software and service s
suppliers, their affiliates and/or their designated agents, solely to improve their products or to provide services or technolo gies to you.
HONDA, third party software and systems supplie rs, their affiliates and/or their designated agent may disclose this information to others,
but not in a form that pe rsonally identifies you.
2. Information Storage.
Depending on the type of mult imedia system you have in your VEHICLE, certain information may be stored for ease
of use of the SOFTWARE including, without limitation, search history, location history in certain applications, previous and sa ved
destinations, map locations within certain applications, and device numbers and contact information.
(a) Vehicle Health Information.
Your VEHICLE may remotely transmit information re garding the status and health of your VEHICLE
(“VEHICLE INFORMATION”) to HO NDA without notification to you. VEHICLE INFO RMATION may contain VEHICLE maintenance and
malfunction status that is derived from VEHICLE diagnostic data and includes, but is not limited to, status of powered doors and windows,
battery life data, battery charging data, VE HICLE speed, coolant temperature, air comp ressor revolution, output power, warning codes,
diagnostic trouble codes, fuel injection volume, and engine rotati ons per minute. VEHICLE HEALTH INFORMATION may be used by HON DA
for research and development, to deliver HONDA SERVICES and informat ion to you, and to contact you, and is retained only for a period
of time necessary to fulfill these goals.
(b) VEHICLE Geolocation Data (non-navigation/map based).
If you opt-in to geolocation-based SERVICES, your vehicle’s geolocation data
(latitude and longitude) will be automatically sent from your VEHICLE to HONDA and PROVIDERS.
(c) You understand that the inputting or uploading of information to your VEHICLE’s multimedia system or the SOFTWARE or SERVIC ES is
at your own risk and that HONDA is not responsible for unauthori zed access to or use of any personal or other information. All information
uploaded to the SOFTWARE and SERVICES may be stored on your VEHICLES’s multimedia system and you understand that the security and
safety of your VEHICLE’s multimedia system is your sole responsibility.
21 US ODYSSEY-31THR6310.book 397 ページ ２０２０年６月１７日　水曜日　午後２時４６分

568
uuWhen Driving uAuto Idle Stop
Driving
Auto Idle Stop
To help maximize fuel econ omy, the engine automatica lly stops when the vehicle
comes to a stop, depending on environmen tal and vehicle operating conditions. The
indicator (green) comes on at this time.
The environmental and vehicle conditions that
impact Auto Idle Stop system operation are
varied.
2Auto Idle Stop Activates When: P. 570,
571
The engine then restarts once the vehicle is
about to move again, and the indicator
(green) goes off.
2 The Engine Automatically Restarts When:
P. 571
The Auto Idle Stop suspend indicator comes
on and a message appears on the driver
information interface when the Auto Idle Stop
system cannot be activated.
2 Indicators P. 88
If the driver’s door is opened while the
indicator comes on, a buzzer sounds to notify
you that the Auto Idle Stop function is in
operation.
1Auto Idle Stop
The 12-volt battery insta lled in this vehicle is
specifically designed for a model with Auto Idle Stop.
Using a 12-volt battery other than this specified type
may shorten the 12-volt ba ttery life, and prevent
Auto Idle Stop from activati ng. If you need to replace
the 12-volt battery, make sure to select the specified
type. Ask a dealer for more details.
The duration of the Au to Idle Stop operation:
•Increase in the ECON mode, compared to when
the ECON mode is off, with climate control in use.
2ECON Button P. 574
Auto Idle Stop
Indicator (Green)
Auto Idle Stop
Suspend Indicator
21 US ODYSSEY-31THR6310.book 568 ページ ２０２０年６月１７日　水曜日　午後２時４６分

666
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of an y abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.)
■Daily inspections
Perform inspections before long distance tri ps, when washing the vehicle, or when
refueling.
■Periodic inspections
• Check the brake fluid level monthly.
2 Brake Fluid P. 686
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 699
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 688
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 695
■Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and fede ral regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all ma intenance services should
be performed in accordan ce with the intervals
indicated by the driver information interface.
2 Maintenance Service Items P. 672
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 772
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing maintenanc e, update the records in
the separate maintenance booklet.
U.S. models
21 US ODYSSEY-31THR6310.book 666 ページ ２０２０年６月１７日　水曜日　午後２時４６分

683
uu Maintenance Under the Hood uEngine Coolant
Continued
Maintenance
Engine Coolant
This coolant is premixed with 50% an tifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1. Make sure the engine and radiator are cool.
2. Check the amount of coolant in the reserve
tank.
u If the coolant level is below the MIN
mark, add the specified coolant until it
reaches the MAX mark.
3. Inspect the cooling system for leaks.
Specified coolant: Ho nda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICE
Genuine Honda engine coolan t is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout -31°F (-35°C). If your
vehicle is consistently subjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult a dealer for
details.
If Honda antifreeze /coolant is not available, you may
use another major brand of non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. Th ey may not be compatible
with the coolant or with the engine components.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.
Reserve
Tank
MIN
MAX
21 US ODYSSEY-31THR6310.book 683 ページ ２０２０年６月１７日　水曜日　午後２時４６分

699
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tire s must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provide the best combination of handling, tread life, and
comfort. Refer to the driver’s doorjamb labe l or specifications page for the specified
pressure.
Underinflated tires wear unev enly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride ha rshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips , use a gauge to measure the pressure in
all tires, including the spare. Even tires in good condition can lose 1-2 psi (10-20 kPa,
0.1-0.2 kgf/cm
2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems. Look for:
• Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire . Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 704
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
Check the spare tire pressu re once a month or before
long trips.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding ti re inflation and
maintenance.
21 US ODYSSEY-31THR6310.book 699 ページ ２０２０年６月１７日　水曜日　午後２時４６分

723
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 724
If a Tire Goes Flat Changing a Flat Tire ......................... 725
Engine Does Not Start Checking the Engine ........................ 734
If the Remote Battery is Weak .......... 735
Emergency Engine Stop ................... 736
If the Battery Is Dead ....................... 737
Overheating How to Handle Overheating ............. 739
Indicator, Coming On/Blinking
If the Low Oil Pressure Symbol Appears... 741
If the Charging System Indicator Comes
On ................................................. 742
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 742
If the Brake System Indicator (Red) Comes
On or Blinks ................................... 743
If the Brake System Indicator (Red) Comes On or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On ..... 744
If the Electric Power Steering (EPS) System Indicator Comes On ....................... 745
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks........................ 745 If the Transmission System Indicator Blinks
along with the Warning Message... 746
Fuses Fuse Locations ................................. 747
Inspecting and Changing Fuses ........ 753
Emergency Towing ........................... 754
If You Cannot Unlock the Fuel Fill Door ... 755
If You Cannot Open the Tailgate .... 756
When You Cannot Close the Power Sliding Doors*................................. 758
Refueling
Refueling From a Portable Fuel Container .... 759
* Not available on all models
21 US ODYSSEY-31THR6310.book 723 ページ ２０２０年６月１７日　水曜日　午後２時４６分

759Continued
Handling the Unexpected
Refueling
Refueling From a Portable Fuel Container
If you have run out of fuel and need to refuel your vehicle from a portable fuel
container, use the funnel provided with your vehicle.
1.Turn off the engine.
2. Press on the edge of the fuel fill door to
make it pop up slightly.
u The fuel fill door opens.
3. Remove the cover on the right side panel of
the cargo area.
4. Pick up the funnel from the cover (as
shown).
2 Types of Tools P. 724
5.Place the end of the funnel on the lower
part of filler opening, then insert it slowly
and fully.
u Make sure that the end of the funnel
goes down along with the filler pipe.
1Refueling From a Portable Fuel Container
3WARNING
Fuel is highly fla mmable and explosive.
You can be burned or seriously injured
when handling fuel.
• Stop the engine, and keep heat, sparks,
and flame away.
• Handle fuel only outdoors.
• Wipe up spills immediately.
Cover
Funnel
21 US ODYSSEY-31THR6310.book 759 ページ ２０２０年６月１７日　水曜日　午後２時４６分

762
Information
Specifications
■
Vehicle Specifications
*1: Models without second row center seat
■Air Conditioning
ModelOdyssey
No. of Passengers:
Front 2
Rear 2nd Row 3 (2
*1)
3rd Row 3
Total 8 (7
*1)Weights:Gross Vehicle Weight
Rating See the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Front)See the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Rear)See the certification label on the driver’s
doorjamb
Gross Combined Weight
Rating U.S.: 8,565 lbs (3,885 kg)
Canada: 3,885 kg
Refrigerant TypeHFO-1234yf (R-1234yf)Charge Quantity20.3 - 22.0 oz (575 - 625 g)Lubricant TypeND-OIL14 (POE)Quantity7.3 - 8.2 cu-in (120 - 135 cm3)
■Engine Specifications
■ Fuel
■ Washer Fluid
Displacement212 cu-in (3,471 cm3)
Spark Plugs NGK DILZKR7B11G
Fuel:
TypeUnleaded gasoline, Pump octane number
of 87 or higher
Fuel Tank Capacity 19.5 US gal (73.8 L)
Tank CapacityU.S.: 2.6 US qt (2.5 L)
Canada: 4.8 US qt (4.5 L)
■ Light Bulbs
Headlights (Low Beam)LED
Headlights (High Beam) LED
Fog Lights*LED
Front Turn Signal Lights 28/8W (Amber)
Front Side Marker Lights3CP
Parking/Daytime Running Lights LED
Side Turn Signal Lights*
(on Door Mirrors)LED
Brake Lights 21W
Rear Side Marker/TaillightsLED
Rear Turn Signal Lights 21W
Back-Up Lights21W
Taillights LED
High-Mount Brake LightLED
Rear License Plate Light LED
Interior LightsFront Map Lights5WRear Map Lights5WCargo Area Light8WVanity Mirror Lights1.4WDoor Courtesy Lights3.8W (2CP)Glove Box Light1.4WFoot Lights*LEDConsole Compartment
Light*1.4W
Door Inner Handle
Lights*LED
Door Tray Ambient
Lights*LED
Instrument Panel
Ambient Lights*LED
Pass Through Light*LED
* Not available on all models
21 US ODYSSEY-31THR6310.book 762 ページ ２０２０年６月１７日　水曜日　午後２時４６分