2023 HONDA ACCORD HYBRID fuel additives

504
Driving
Refueling
Fuel Information
■Fuel recommendation
Use of a lower octane gasoline can cause a persistent, heavy metallic knocking noise
that can lead to engine damage.
■Top tier detergent gasoline
Because the level of detergency and additives in gasoline vary in the market, Honda
endorses the use of “TOP TIER Deterg ent Gasoline” where available to help
maintain the performance and reliability of your vehicle. TOP TIER Detergent
Gasoline meets a new gasoline standard join tly established by leading automotive
manufacturers to meet the need s of today’s advanced engines.
Qualifying gasoline retailers will, in most ca ses, identify their gasoline as having met
“TOP TIER Detergent Gasoline” standards at the retail location. This fuel is
guaranteed to contain the proper level of detergent additives and be free of metallic
additives. The proper level of detergent additives, and absence of harmful metallic
additives in gasoline, help avoid buildup of deposits in your engine and emission
control system.
For further important fuel-rel ated information for your vehicle, or on information on
gasoline that does not contain MMT, visit www.hondacars.com. In Canada, visit
www.honda.ca for additional information on gasoline. For more information on top
tier gasoline, visit www.toptiergas.com .
■Fuel tank capacity: 12.81 US gal (48.5 L)
Unleaded gasoline, pump octane number 87 or higher
1Fuel Information
NOTICE
We recommend quality ga soline containing
detergent additives that help prevent fuel system and
engine deposits. In addition, in order to maintain
good performance, fuel economy, and emissions
control, we strongly reco mmend the use of gasoline
that does NOT contain harmful manganese-based
fuel additives such as MMT, if such gasoline is
available.
Use of gasoline with these additives may adversely
affect performance, a nd cause the malfunction
indicator lamp on your inst rument panel to come on.
If this happens, contact a dealer for service.
Some gasoline today is blended with oxygenates such
as ethanol. Your vehicle is designed to operate on
oxygenated gasoline containing up to 15% ethanol
by volume. Do not use gaso line containing methanol.
If you notice any undesira ble operating symptoms, try
another service station or sw itch to another brand of
gasoline.
23 ACCORD 4D US HEV MAP-3130B6000.book 504 ページ ２０２２年１０月１３日　木曜日　午後４時５０分

523
uuMaintenance Under the Hood uRecommended Engine Oil
Maintenance
Recommended Engine Oil
Use a genuine engine oil or another commercial engine oil of suitable type and
viscosity (for the ambient temperature) as shown in the image that follows.
Oil is a major contributor to your engine’s performance and longevity. If you drive
the vehicle with insufficient or deteriorated oil, the engine may fail or be damaged.
*1:Formulated to improve fuel economy.
■Synthetic oil
You may also use synthetic motor oil if it is labeled with the API Certification Seal
and is the specified viscosity grade.
Genuine Engine OilCommercial Engine Oil
●Honda Genuine Motor Oil●API service SN or higher grade fuel-
efficient oil
●API Certification Mark “Starburst”
1 Recommended Engine Oil
Engine Oil Additives
Your vehicle does not require oil additives. In fact,
they may adversely affect the engine performance
and durability.
The following seal indica tes the oil is energy
conserving and that it meets the American Petroleum
Institute’s late st requirements.
Ambient TemperatureAmbient Temperature
23 ACCORD 4D US HEV MAP-3130B6000.book 523 ページ ２０２２年１０月１３日　木曜日　午後４時５０分

528
uuMaintenance Under the Hood uCooling System
Maintenance
Cooling System
This coolant is premixed with 50% antifreeze 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: Honda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Cooling System
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 anti freeze/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
MAX
MIN
23 ACCORD 4D US HEV MAP-3130B6000.book 528 ページ ２０２２年１０月１３日　木曜日　午後４時５０分

Index
616
Index
Index
Numbers
12-Volt Battery.......................................... 546
Charging System Indicator ....................... 586
A
AAC ............................................................ 259
ABS (Anti-lock Brake System) ................... 491
Accessories and Modifications ................. 556
Accessory Power Socket ........................... 205
Acoustic Vehicle Alerting System ............ 383
Adaptive Cruise Control (ACC) with Low Speed Follow ........................................... 424
Additives Coolant ................................................... 528
Engine Oil ................................................ 523
Washer .................................................... 531
Additives, Engine Oil ................................ 523
Adjusting Armrest ................................................... 197
Front Seats .............................................. 189
Head Restraints........................................ 195
Mirrors .................................................... 187
Rear Seats................................................ 192
Steering Wheel ........................................ 186
Air Conditioning System (Climate Control System) .................................................... 214
Changing the Mode ................................ 215
Defrosting the Windshield and Windows ............................................... 216
Dust and Pollen Filter ............................... 549 Recirculation/Fresh Air Mode ................... 215
Sensors ................................................... 218
Synchronization Mode............................. 217
Using Automatic Climate Control ............ 214
Air Pressure ....................................... 538, 603
Airbags ........................................................ 55
Advanced Airbags ..................................... 61
After a Collision ........................................ 58
Airbag Care............................................... 73
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 58
Indicator.............................................. 70, 98
Knee Airbags............................................. 63
Passenger Airbag Off Indicator .................. 71
Sensors ..................................................... 55
Side Airbags .............................................. 66
Side Curtain Airbags.................................. 69
AM/FM Radio ............................................ 252
Android Auto
TM........................................ 280
Anti-lock Brake System (ABS) .................. 491
Indicator.................................................... 98
Apple CarPlay ........................................... 273
Armrest ..................................................... 197
AT&T Hotspot ........................................... 272
Audio Remote Controls ........................... 224
Audio System ............................................ 220
Adjusting the Sound................................ 248
Alexa Built-In ........................................... 251
Audio/Information Screen........................ 231
Display Setup .......................................... 249
Error Messages ........................................ 297 General Information................................ 298
Google Built-In........................................ 286
Home Screen .......................................... 240
How to Update Wirelessly ....................... 246
iPod ........................................................ 256
Limitations for Manual Operation ............ 250
MP3/WMA/AAC/FLAC/WAV ................... 259
Reactivating ............................................ 223
Remote Controls ..................................... 224
Security Code ......................................... 223
Selecting an Audio Source ...................... 250
Status Bar ............................................... 245
System Updates ...................................... 246
Theft Protection ...................................... 223
USB Flash Drives.............................. 259, 298
USB Ports ................................................ 221
Wallpaper Setup ..................................... 238
Audio/Information Screen ....................... 231
Authorized Manuals ................................ 612
Auto Door Locking/Unlocking ................ 158
Auto High-Beam ...................................... 178
Indicator ................................................. 101
Automatic Brake Hold ............................. 488
Indicator ........................................... 95, 488
Automatic Brake Hold System
Indicator ........................................... 95, 488
Automatic Intermittent Wipers .............. 182
Automatic Lighting .................................. 175
Average Fuel Economy ............................ 122
Average Speed ......................................... 124
23 ACCORD 4D US HEV MAP-3130B6000.book 616 ページ ２０２２年１０月１３日　木曜日　午後４時５０分