2021 HONDA ODYSSEY engine

664
Driving
Fuel Economy and CO2 Emissions
Improving Fuel Economy and Reducing CO2
Emissions
Achieving fuel economy and reducing CO2 emissions is dependent on several
factors, including driving conditions, load weight, idling time, driving habits, and
vehicle condition. Depending on these and other factors, you may not achieve the
rated fuel economy of this vehicle.
You can optimize your fuel economy with proper maintenance of your vehicle.
Always maintain your vehicle in accord ance with the messages displayed on the
driver information interface.
• Use engine oil with the viscosity recommended.
2 Recommended Engine Oil P. 678
•Maintain the specified tire pressure.
• Do not load the vehicl e with excess cargo.
• Keep your vehicle clean. A buildup of snow or mud on your vehicle’s underside
adds weight and increases wind resistance.
■Maintenance and Fuel Economy
1Improving Fuel Economy and Reducing CO2 Emissions
Direct calculation is the recommended method to
determine actual fuel consumed while driving.
In Canada, posted fuel economy numbers are
established following a simulated test. For more
information on how this test is performed, please visit
http://oee.nrcan.gc.ca/
Miles driven Gallons of
fuel Miles per
Gallon
100 L per 100 km
Liters of
fuel Kilometers
driven
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665
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 666
Safety When Performing Maintenance .... 667
Parts and Fluids Used in Maintenance Service ........................................... 668
Maintenance Minder
TM..................... 669
Maintenance Under the Hood
Maintenance Items Un der the Hood .... 675
Opening the Hood ........................... 676
Recommended Engine Oil ................ 678
Oil Check ......................................... 679
Adding Engine Oil ............................ 680
Changing the Engine Oil and Oil Filter ..... 681
Engine Coolant ................................ 683
Transmission Fluid ............................ 685
Brake Fluid ....................................... 686
Refilling Window Washer Fluid......... 687
Replacing Light Bulbs ....................... 688
Checking and Maintaining Wiper Blades.... 695Checking and Maintaining Tires
Checking Tires ................................. 699
Tire and Loading Information Label ..... 700Tire Labeling .................................... 700DOT Tire Quality Grading (U.S. Vehicles) ...... 702Wear Indicators................................ 704 Tire Service Life ................................ 704
Tire and Wheel Replacement ........... 705
Tire Rotation .................................... 706
Winter Tires ..................................... 707
Battery ............................................... 708
Remote Transmitter Care ................. 710
Remote Control and Wireless Headphone Care
*........................... 711Climate Control System Maintenance.... 713Cleaning Interior Care .................................... 714
Exterior Care.................................... 717
Accessories and Modifications ........ 720
* Not available on all models
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667
uuBefore Performing Maintenance uSafety When Performing Maintenance
Maintenance
Safety When Performing Maintenance
Some of the most important safety precau tions are given here. However, we cannot
warn you of every conceivable hazard that can arise in performing maintenance.
Only you can decide whether you should perform a given task.
• To reduce the possibility of fire or explos ion, keep cigarettes, sparks, and flames
away from the battery and all fuel related parts.
• Never leave rags, towels, or other flammable objects under the hood.
u Heat from the engine and exhaust can ignite them, causing a fire.
• To clean parts, use a co mmercially available degreas er or parts cleaner, not
gasoline.
• Wear eye protection and protective clothi ng when working with the battery or
compressed air.
• Engine exhaust contains carbon monoxide, which is poisonous and can kill you.
u Only operate the engine if th ere is sufficient ventilation.
• The vehicle must be in a stationary condition.
u Make sure your vehicle is parked on le vel ground, the parking brake is set, and
the engine is off.
• Be aware that hot parts can burn you.
u Make sure to let the engine and exhaust system cool thoroughly before
touching vehicle parts.
• Be aware that moving parts can injure you.
u Do not start the engine unless instruct ed, and keep your hands and limbs away
from moving parts.
u Do not open the hood while the Auto Idle Stop function is activated.
■Maintenance Safety
■Vehicle Safety
1Safety When Performing Maintenance
3WARNING
Improperly maintaining this vehicle or
failing to correct a pr oblem before driving
can cause a crash in which you can be
seriously hurt or killed.
Always follow the inspection and
maintenance recommendations according
to the schedules in this owner’s manual.
3WARNING
Failure to properly follow maintenance
instructions and precautions can cause you
to be seriously hurt or killed.
Always follow the procedures and
precautions in this owner’s manual.
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668
uu Before Performing Maintenance uParts and Fluids Used in Maintenance Service
Maintenance
Parts and Fluids Used in Maintenance Service
The use of Honda genuine parts and fluids is recommended when maintaining and
servicing your vehicle. Honda genuine parts are manufactured according to the
same high quality standards used in Honda vehicles.1Parts and Fluids Used in Maintenance Service
NOTICE
Do not press the engine cover forcibly. This may
damage the engine cover and component parts.
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669
Maintenance
Maintenance MinderTM
If the engine oil life is less than 15%, you will see the Maintenance Minder messages
appear on the driver information interfac e every time you set the power mode to
ON. The messages notify you when to change the engine oil, or when to bring your
vehicle to a dealer for indicated maintenance services.
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670
uu Maintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
To Use Maintenance MinderTM
Maintenance items, which should be serviced at the same time that you replace the
engine oil, appear on the driver information interface.
You can view them on the engine oil life screen at any time.
1. Set the power mode to ON.
2. Press the ENTER button repeatedly until home screen appears.
3. Select Maintenance by pressing the / button repeatedly and press
ENTER .
4. Select Oil Life by pressing the / button and press ENTER.
5. The engine oil life appears on the screen.
■Displaying the Maintenance Minder Information1Displaying the Maintena nce Minder Information
Based on the engine ope rating conditions, the
remaining engine oi l life is calculated and displayed
as a percentage.
There is a list of maintena nce main and sub items you
can view on the driver information interface.
2 Maintenance Service Items P. 672
Displayed Engine Oil
Life (%)Calculated Engine Oil Life (%)
100 100 to 91
9090 to 81
80 80 to 71
7070 to 61
60 60 to 51
5050 to 41
40 40 to 31
3030 to 21
20 20 to 16
1515 to 11
10 10 to 6
55 to 1
0 0
34
34
ENTER Button
Engine Oil Life
(Back)
Button
(Back)
Button
Button3
Button4
(Home)
Button
Home Screen
ENTER Button
Models with color
audio system
Models with Display
Audio
Button3
Button4
(Home)
Button
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671
uu Maintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
*1:Models with color audio system
*2:Models with Display Audio
The system message indicator ( ) comes on along with the Maintenance Minder message.
■Maintenance Minder Messages on the Driver Information
Interface
Maintenance MessageOil Life DisplayExplanationInformation
Maintenance Due Soon15%The remaining engine oil life is 15 to 6
percent. Once you switch the display
by pressing the
*1/ *2, or
button, this mess age will go off.
The engine oil is approaching the end
of its service life, and the maintenance
items should be inspected and
serviced soon.
Maintenance Due Now5%The remaining engine oil life is 5 to 1
percent. Press the *1/ *2,
or button to switch to another
display.
The engine oil has almost reached the
end of its service life, and the
maintenance items should be
inspected and servic ed as soon as
possible.
Maintenance Past DueNegative DistanceThe remaining engine oil life has
passed its service life, and a negative
distance appears after driving over 10
miles (U.S. models) or 10 km
(Canadian models). Press the
*1/ *2, or button to
switch to another display.
The engine oil life has passed.
The maintenance items must be
inspected and serviced immediately.
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672
uu Maintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Adjust the valves during services A, B, 1, 2, or 3 if
they are noisy.
Maintenance Minder Message
System Message
Indicator
Sub Items
Main Item
U.S. models
*1: If the message Maintenance Due Now does not appear more than 12 months after the display
is reset, change the engine oil every year.
# : See information on maintenance and emissions warranty in the first column on page 769.
CODEMaintenance Main Items
A •Replace engine oil*1
B•Replace engine oil*1 and oil filter
• Inspect front and rear brakes
• Inspect tie rod ends, steering gearbox, and boots
• Inspect suspension components
• Inspect driveshaft boots
• Inspect brake hoses and li nes (Including ABS/VSA®)
• Inspect all fluid levels and condition of fluids
• Inspect exhaust system
#
•Inspect fuel lines and connections#
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).
*4: If you drive regularly in very high temperatures (over 110ºF, 43ºC), in very low temperatures (under -20 ºF, -29ºC), replace every 60,000 miles(100,000 km).
*5: If a Maintenance Minder message does not appear more than 36 months after the display for item 7 is reset, change the brake fluid every 3 years.
CODEMaintenance Sub Items
1 •Rotate tires
2•Replace air cleaner element*2
•Replace dust and pollen filter*3
•Inspect drive belt
3 •Replace transmission fluid
4•Replace spark plugs
• Replace timing belt and inspect water pump*4
•Inspect valve clearance
5 •Replace engine coolant
7•Replace brake fluid*5
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