check engine HONDA ACCORD HYBRID 2015 9.G Owners Manual
Page 29 of 569
28Quick Reference Guide
Maintenance 
(P 467)
Under the Hood 
(P 475)
● Check engine oil, engine coolant, inverter coolant, and 
windshield washer fluid. Add when necessary.
● Check brake fluid.
● Check the 12-volt battery condition monthly.
a
Pull the hood release handle  under the corner of the 
dashboard.
b
Locate the hood latch lever, pull the lever up, and lift up 
the hood.
c
When finished, close the hood and make sure it is firmly 
locked in place.
Lights 
(P 488)
● Inspect all lights regularly.
Wiper Blades 
(P 495)
● Replace blades if they leave streaks 
across the windshield.
Tires 
(P 497)
● Inspect tires and wheels regularly.
● Check tire pressures regularly.
● Install snow tires for winter 
driving. 
Page 76 of 569
75
uuIndicators u
Continued
Instrument Panel
Indicator
Name
On/Blinking
Explanation
Message
POWER 
SYSTEM 
Indicator
●Comes on for a few seconds when 
you set the power mode to ON, 
then goes off.●Comes on if there is a problem 
with the electric vehicle system.●Comes on when the High Voltage 
battery temperature becomes high 
while the battery is being charged.
●Have your vehicle checked by a dealer.
READY Indicator
●Comes on for a few seconds when 
you set the power mode to ON, 
then goes off.●Comes on when the vehicle is 
ready to drive.
2Turning on the Power  P. 420
EV Indicator
●Comes on for a few seconds when 
you set the power mode to ON, 
then goes off.●Comes on when the vehicle is 
moved by the motor, and the 
engine is not operating.
—
—
EV Mode 
Indicator
●Comes on for a few seconds when 
you set the power mode to ON, 
then goes off.●Comes on when the vehicle is in EV 
mode.
2 SPORT HYBRID i-MMD 
(intelligent Multi Mode 
Drive)  P. 10
— 
Page 77 of 569
76
uuIndicators u
Instrument Panel
Indicator
Name
On/Blinking
Explanation
Message
Low Oil Pressure 
Indicator
●Comes on for a few seconds when 
you set the power mode to ON, 
then goes off.●Comes on when the engine oil 
pressure is low.
●Comes on while driving  - Immediately 
stop in a safe place.
2 If the Low Oil Pressure Indicator 
Comes On  P. 534
Malfunction 
Indicator Lamp
●Comes on when you set the power 
mode to ON, and goes off either 
when the power system is on or 
after several seconds if the vehicle 
did not start. If “readiness codes” 
have not been set, it blinks five 
times before it goes off.●Comes on if there is a problem 
with the emissions control system.●Blinks when a misfire in the 
engine's cylinders is detected.
●Readiness codes are part of the on board 
diagnostics for the emissions control 
systems.
2Testing of Readiness Codes  P. 549
●Comes on while driving - Have your 
vehicle checked by a dealer.●Blinks while driving  - Stop in a safe 
place where there are no flammable 
objects. Stop the power system for 10 
minutes or more, and wait for the engine 
to cool down. Then, take the vehicle to a 
dealer.
2 If the Malfunction Indicator Lamp 
Comes On or Blinks  P. 535
12-Volt Battery 
Charging System 
Indicator
●Comes on when you set the power 
mode to ON, and goes off when 
the power system is on.●Comes on when the 12-volt 
battery is not charging.
●Comes on while driving  - Turn off the 
climate control system and rear defogger 
in order to reduce electricity 
consumption.
2 If the 12-Volt Battery Charging 
System Indicator Comes On  P. 534 
Page 95 of 569
94
uuIndicators uMulti-Information Display Warn ing and Information Messages
Instrument Panel
Message
Condition
Explanation
●Appears if the power system is in diagnostic mode.
●You may notice a decrease in available power. Have your 
vehicle checked by a dealer.●As a result of diagnostics, the POWER SYSTEM 
indicator may come on.
2 POWER SYSTEM Indicator  P. 75
●Appears when you failed to select EV mode or EV 
mode is automatically canceled.●The cause may be shown with the following 
message:
-Ambient Temperature Too Low
- Battery Charge Too Low
- Engine Too Cold
- Cabin Being Heated
- Speed Too High
- Hard Acceleration Requested
●EV mode is available once the condition is improved or 
the cause that canceled EV mode is cleared. 
Page 415 of 569
414Driving
Before DrivingDriving PreparationCheck the following items before you start driving.
•Make sure there are no obstructions on the windows, door mirrors, exterior 
lights, or other parts of the vehicle.
u Remove any frost, snow, or ice.
u Remove any snow on the roof, as this can slip down and obstruct your field of 
vision while driving. If frozen solid, remove ice once it has softened.
u When removing ice from around the wheels, be sure not to damage the wheel 
or wheel components.
• Make sure the hood is securely closed.
u If the hood opens while driving, your front view will be blocked.
• Make sure the tires are in good condition.
u Check air pressure, check for damage and excessive wear.
2 Checking and Maintaining Tires  P. 497
•Make sure there are no people or objects behind or around the vehicle.
u There are blind spots from the inside.■
Exterior Checks
1Exterior ChecksNOTICEWhen doors are frozen shut, use warm water around 
the door edges to melt any ice. Do not try to force 
them open, as this can damage the rubber trim 
around the doors. When done, wipe dry to avoid 
further freezing.
Do not pour warm water into the key cylinder.
You will be unable to inse rt the key if the water 
freezes in the hole.
Heat from the engine and exhaust can ignite 
flammable materials left under the hood, causing a 
fire. If you've parked your vehicle for an extended 
period, inspect and remove any debris that may have 
collected, such as dried  grass and leaves that have 
fallen or have been carried in for use as a nest by a 
small animal.
Also check under the hood for leftover flammable 
materials after you or someone else has performed 
maintenance on your vehicle. 
Page 421 of 569
420Driving
When DrivingTurning on the Power
1.Make sure the parking brake is applied.
2. Check that the shift lever is in 
(P
, then 
depress the brake pedal.
u Although it is possible to start the vehicle 
in 
(N
, it is safer to start it in 
(P
.
1When Driving
When you set the power mode to ON, you may feel 
as if the brake pedal is sinking down. This is normal.1Turning on the Power
Keep your foot firmly on the brake pedal when 
starting the power system.
The engine is harder to start in cold weather and in 
thinner air found at altitudes above 8,000 feet (2,400 
meters).
When turning on the power system in cold weather, 
turn off all electrical accessories such as the lights, 
climate control system, and rear defogger in order to 
reduce the 12-volt battery drain.
If you live in a region where winter is extremely cold, 
an engine block heater will improve starting and 
warming of the engine. If temperatures consistently 
below -22°F (-30°C) are expected, the coolant 
mixture should be changed to a higher concentration 
to prevent freezing. Consult a dealer for details.
If the exhaust system sounds abnormal or you can 
smell exhaust gas inside the vehicle, have your vehicle 
checked by a dealer. There may be a problem with 
the engine or exhaust system.
Brake Pedal 
Page 449 of 569
uuWhen Driving uVehicle Stability Assist (VSA® ), aka Electronic Stability Control (ESC), System
448Driving
This button is on the driver side control panel. 
To partially turn the VSA features on and off, 
press and hold it until you hear a beep.
The traction control stops fully functioning, 
allowing the wheels to spin more freely at low 
speed. The VSA® OFF  indicator will also come 
on.
To turn it on again, press the   (VSA ® OFF) 
button until you hear a beep.
VSA ® is turned on every time you turn the 
power system on, even if you press the   
button the last time you drove the vehicle.
■
VSA ® OFF Button
1 Vehicle Stability Assist (VSA ®), aka Electronic Stability Control (ESC), System
With the   button pressed, your vehicle will have 
normal braking and cornering ability, but VSA ® 
traction and stability enhancement becomes less 
effective.
In certain unusual conditions when your vehicle gets 
stuck in shallow mud or fresh snow, it may be easier 
to free it with the   button pressed.
When the   button is pressed, the traction control 
function becomes less effective. This allows for the 
wheels to spin more freely at low speed. You should 
only attempt to free your vehicle with the   button 
pressed if you are not able to free it without.
Immediately after freeing your vehicle, be sure to 
press the   button again. We do not recommend 
driving your vehicle with the   button pressed 
(indicator on).
You may hear a motor sound coming from the 
engine compartment while system checks are being 
performed immediately a fter turning the power 
system on or while driving. This is normal.
VSA ® OFF  Indicator 
Page 458 of 569
457
uuBraking uBrake System
Driving
Your vehicle is equipped with disc brakes at all four wheels. The brake assist system 
increases the stopping force when you depress the brake pedal hard in an 
emergency situation. The anti-lock brake system (ABS) helps you retain steering 
control when braking very hard.2 Brake Assist System  P. 459
2 Anti-lock Brake System (ABS) P. 458■
Foot Brake
1Foot Brake
Check the brakes after driving through deep water, 
or if there is a buildup of road surface water. If 
necessary, dry the brakes by lightly depressing the 
pedal several times.
If you hear a continuous metallic friction sound when 
applying the brakes, the brake pads need to be 
replaced. Have your vehicle checked by a dealer.
Constantly using the brake pedal while going down a 
long hill builds up heat, which reduces the brake 
effectiveness. Apply regenerative braking by taking 
your foot off the accelerator pedal and shifting to  .
Do not rest your foot on the brake pedal while 
driving, as it will lightly apply the brakes and cause 
them to lose effectiveness over time and reduce pad 
life. It will also confuse drivers behind you.
When you depress the brake pedal, you may hear a 
motor sound coming from the engine compartment 
while the brake system activates. This is normal.
B 
Page 459 of 569
458
uuBraking uAnti-lock Brake System (ABS)
Driving
Anti-lock Brake System (ABS)Helps prevent the wheels from locking up, and help s you retain steering control by 
pumping the brakes rapidly, much faster than you.
The electronic brake distribution (EBD) system, which is part of the ABS, also 
balances the front-to-rear braking distribution according to vehicle loading.
You should never pump the brake pedal. Let the ABS work for you by always 
keeping firm, steady pressure on the brake pedal. This is sometimes referred to as 
“stomp and steer.”■ABS operation
The brake pedal may pulsate slightly when the ABS is working. Keep holding the 
pedal firmly down. On dry pavement, you will need to press on the brake pedal very 
hard before the ABS activates. However, you may feel the ABS activate immediately 
if you are trying to stop on snow or ice.
When the vehicle speed goes under 6 mph (10 km/h), the ABS stops.■
ABS
1 Anti-lock Brake System (ABS)NOTICEThe ABS may not function correctly if you use an 
incorrect tire type and size.
When the  ABS indicator comes on while driving, 
there may be a problem with the system.
While normal braking is not affected, there is a 
possibility of the ABS not operating. Have your 
vehicle checked by a dealer immediately.
The ABS does not reduce the time or distance it takes 
to stop the vehicle. It only helps with steering control 
during hard braking.
In the following cases, your vehicle may need more 
stopping distance than a vehicle without the ABS:•When driving on rough road surfaces, including 
when driving on uneven surfaces, such as gravel or 
snow.•When snow chains are installed.
You may hear a motor sound coming from the 
engine compartment while system checks are being 
performed immediately a fter turning the power 
system on or while driving. This is normal. 
Page 468 of 569
467
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 468Safety When Performing Maintenance..... 469Parts and Fluids Used in Maintenance Service ........................................... 470
Maintenance Minder
TM..................... 471
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 475Opening the Hood ........................... 476
Recommended Engine Oil ................ 477
Oil Check ......................................... 478
Adding Engine Oil ............................ 479Changing the Engine Oil and Oil Filter ..... 480
Coolant System................................ 482
Inverter Coolant ............................... 484
Transmission Fluid ............................ 485
Brake Fluid ....................................... 486
Refilling Window Washer Fluid......... 487
Replacing Light Bulbs ....................... 488Checking and Maintaining Wiper 
Blades .......................................... 495Checking and Maintaining Tires
Checking Tires ................................. 497Tire and Loading Information Label ...... 498Tire Labeling .................................... 498DOT Tire Quality Grading (U.S. Vehicles)....... 500
Wear Indicators ............................... 502
Tire Service Life ................................ 502
Tire and Wheel Replacement ........... 503
Tire Rotation .................................... 504
Winter Tires ..................................... 505
12-Volt Battery ................................. 506
Remote Transmitter Care Replacing the Button Battery ........... 507
Climate Control System Maintenance ... 508
Cleaning
Interior Care .................................... 509
Exterior Care.................................... 511