2016 HONDA ACCORD COUPE check engine

120 || 121
HANDLING THE UNEXPECTEDHANDLING THE UNEXPECTED
Overheating
If the temperature gauge needle is at the H mark, the engine suddenly loses power, 
or steam or spray comes out from under the hood, your engine is overheat\
ing.
1. Immediately park the vehicle in a safe place. Turn 
off all accessories and turn on the hazard warning 
lights.
2. If steam or spray is not present: Keep the engine
running and open the hood.
 If steam or spray is present: Turn off the engine and
wait until it subsides. Then, open the hood.
3. Check that the cooling fan is operating and stop the engine once the tem\
perature
gauge needle goes down. If the cooling fan is not operating, immediately stop the 
engine.
4. once the engine has cooled down, inspect the coolant level and check the \
cooling system components for leaks. If the coolant level in the reserve tank 
is low, add coolant until it reaches the MAX mark. If there is no coolant in the 
reserve tank, make sure the radiator is cool, then cover the radiator ca\
p with a
heavy cloth and open the cap. If necessary, add coolant up to the base of the 
filler neck, and put the cap back on.
once the engine has cooled sufficiently, restart it and check the temperature gauge.
If the temperature gauge needle has gone down, resume driving. If it has not gone 
down, contact a dealer for repairs.
MAX
Reserve tank
MIN
Steam and spray from an overheated engine can seriously scald you.
Do not open the hood if steam is coming out.
WARNING
removing the radiator cap while the engine is hot can cause the coolant t\
o
spray out, seriously scalding you.
Always let the engine and radiator cool down before removing the radiator cap.
WARNING
Continuing to drive with the temperature gauge needle at the H mark may \
damage
the engine.
NOTICE
Emergency Engine Stop*
The ENGINE START/STOP button may be used to stop the engine due to an 
emergency situation even while driving. If you must stop the engine, choose one of 
the following operations:
• Press and hold the ENGINE START/STOP button for 
two seconds, or
• Firmly press the ENGINE START/STOP button two 
times.
The steering wheel will not lock. Because turning off the engine also disables the 
power assist the engine provides to the steering and braking systems, it will require 
significantly more physical effort and time to steer and slow the vehi\
cle. Downshift
gears and use both feet on the brake pedal, if necessary, to slow the vehicle and 
stop immediately in a safe place.
Do not press the button while driving unless it is absolutely necessary for the engine 
to be switched off.
*if equipped
Trying to lift or tow your vehicle by the bumpers will cause serious damage. The 
bumpers are not designed to support the vehicle’s weight.
Improper towing such as towing behind a motorhome or other motor vehicle can 
damage the transmission.
NOTICE
Emergency Towing
Call a professional towing service if you need to tow your vehicle.
Flat bed equipment: The operator loads your vehicle on the back of a truck. This is
the best way to transport your vehicle.
Wheel lift equipment: The tow truck uses two pivoting arms that go under the front 
tires and lift them off the ground. The rear tires remain on the ground.\
This is an
acceptable way to tow your vehicle.

126 || 127
HANDLING THE UNEXPECTEDHANDLING THE UNEXPECTED
Replacing the Flat Tire
1. remove the wheel nuts and flat tire.
2. Mount the compact spare tire. replace the
wheel nuts, and lightly tighten them.
3. Lower the vehicle and remove the jack. Tighten
the wheel nuts in the order indicated in the
image. Go around, tightening the nuts, two to
three times in this order. Do not overtighten the
wheel nuts.
If you drive with the spare tire installed, the 
low tire pressure/TPMS indicator appears. The 
indicator stays on until a regular tire is installed.
Storing the Flat Tire
1. remove the center cap.
2. open the trunk. Place the flat tire face down in
the spare tire well.
3. Remove the spacer cone from the wing bolt, flip 
it over, and insert it back on the bolt. Secure the 
flat tire with the wing bolt.
4. Securely put the jack and wheel nut wrench back 
in the tool case. Store the case in the trunk.
Spacer coneWing bolt
For
compact
spare tire For
full-size
tire
Loose items can fly around the interior in a crash and can seriously i\
njure the
occupants.
Store the wheel, jack, and tools securely before driving.
WARNING
Fuse Locations
If any electrical devices are not working, turn the vehicle off and check to see if any 
applicable fuse is blown. Fuse locations are shown on the fuse box cover. Locate the 
fuse in question by the fuse number and box cover number. 
Engine Compartment Fuse Box
Located under the hood near the brake fluid reservoir. Push the tabs to open the 
box.
*if equipped*1
: Models with LKA S
*2 : Models without LKAS
*3 : 4-cylinder models
*4 : 6-cylinder models
Circuit ProtectedAmps1Battery125A
2
EPS70 A
Fuse Box Main 1(60 A)Fuse Box Option 1(40A )
ABS/VSA FSR 20
A*1
40A*2
ABS/VSA Motor 40
A*1
30A*2
3

4F ront Fog Ligh t*(10A )5Horn10A
6S top Light10A7FI Sub15A
8D RL(7.5A)
9IG Coi l15A
10 Injector*3
*4(2
0A )*3
*4
*5: M odels with smart entry syste m
*6: Models without smart entry system Circuit Protected
Amps
11 Hazard 15A
12 Fuse Box Main
260A
Fuse Box Option 2(40A)
IG Main 1 30
A
*5
50A*6
IG Main 2*5
*630A*5
*6
Sub Fan Moto r20
A*3
30A*4
Headlight Low Beam Main 30A
Fuse Bo x3 0A
Wiper Moto r3 0A
Main Fan Motor 30A
Starter Motor
*5
*630 A*5
*6
13 Rear Defogger 40A
14 Heater Moto r4 0A
15 FI Main 15A
16 Heated Door Mirror
*, *3
*4(10
A)*3
*4
17 MG Clutch 7.5A
18 DBW1 5A
19 Small Light 20A
20 Interior Light 7.5A
21 Back Up 10A
22 Audio1 0A
23 Fan Timer 7.5A
24 Right Headlight Low Beam 10A
25 Left Headlight Low Beam 10A
26 ABS/VSA EC
U
*1
*27.5A*1
*2
*1: Models with LKA S
*2 : Models without LKAS
*3 : 4-cylinder models
*4 : 6-cylinder models
Circuit Protected Amps
1 Battery 125A
2 EPS
70A
Fuse Box Main 1(60A)
Fuse Box Option 1(40A )


ABS/VSA FSR 20
A
*1
40A*2
ABS/VSA Motor 40
A*1
30A*2
3




4F ront Fog Ligh t
*(10A )
5 Horn 10A
6S top Light1 0A
7 FI Sub 15A
8D RL(7.5A)
9 IG Coil 15A
10 Injector
*3
*4(2
0A )*3
*4
*5: M odels with smart entry syste m
*6: Models without smart entry system
Circuit ProtectedAmps11Hazard15 A
12 Fuse Box Main 260A
Fuse Box Option 2(40A)
IG Main 1 30
A
*5
50A*6
IG Main 2*5
*630A*5
*6
Sub Fan Moto r20
A*3
30A*4
Headlight Low Beam Main 30A
Fuse Box30A
Wiper Motor30A
Main Fan Motor 30A
Starter Motor
*5
*630 A*5
*6
13Rear Defogger40A
14 Heater Motor40A15FI Main15A
16 Heated Door Mirror*, *3
*4(10
A)*3
*4
17MG Clutch7.5A
18 DBW15A19Small Light20A
20 Interior Light 7.5A
21Back Up10 A
22 Audio10A23Fan Timer7.5A
24 Right Headlight Low Beam 10A
25Left Headlight Low Beam10A
26 ABS/VSA EC
U*1
*27.5A*1
*2

128 || 129
HANDLING THE UNEXPECTEDHANDLING THE UNEXPECTED
Interior Fuse Box
Located under the dashboard on the driver’s side.
*if equipped
Circuit ProtectedAmps1A/C7.5A2DRL7.5A345Meter7.5A6SRS7.5A7Optio n(7.5A)8MISS SOL10A9Fuel Pump20A10ABS/VSA7.5A1112Front Wipe r7.5A13ACG15 A
14Rear Accessory Power Socket
(Console Compartment)(2 0A )
15Driver’s Power Seat
Reclining*(2 0A )
16Moonroof*(20A )17Front Seat Heaters*(20A )18
19Passenger Side Door
Unlock10A
20 Driver Side Rear Door
Unlock 10
A
21 Driver’s Door Lock 10A
22 Passenger Side Door Lock 10A
23 Driver’s Door Unlock 10A
24 SRS 10A
25 Illumination 10A
26 Key Lock 7.5A
27 Parking Lights 10A
28 Lumbar Suppor t
*(10A )
29 Right Headlight High Beam 10A
30 Washer 15A
31 SMART
*(10A )
32 Driver’s Power Window 20A
33 Front Passenger’s Power
Window 20
A
34 Rear Driver Side Power
Window 20
A
35 Rear
Passenger Side Power
Windo w 20
A
36 Driver’s Power Seat Sliding
*(20A)
37 ACCESSORY 7.5A
38
39 Left Headlight High Beam 10A
40
Front Accessory Power Socket
(Con sole Panel)20A
41 Driver Side Rear Door Lock 10A
42 Door Lock 20A
a Audio
*(7.5A)
b ACM*(20 A)
c Rear Seat Heaters*(15A)
d Premium Am p*(20A)
e
f
g Passenger’s Power Seat
Reclining
*(20A)
h Passenger’s Power Seat
Sliding
*(20A)
Circuit Protected Amps
*
*
* * *
Fuse label
Circuit Protected Amps
1 A/C 7.5A
2 DRL 7.5A
3
4
5 Meter 7.5A
6 SRS 7.5A
7 Option (7.5A)
8 MISS SOL 10A
9 Fuel Pump 20A
10 ABS/VSA 7.5A
11
12 Front Wiper 7.5A
13 ACG 15A
14
Rear Accessory Power Socket
(Console Compartment)(2 0A )
15 Driver’s Power Seat

Reclining
*(2 0A )
16 Moonroof
*(20A )
17 Front Seat Heaters*(20A )
18
19 Passenger Side Door
Unlock 10
A
20 Driver Side Rear Door
Unlock 10
A
21Driver’s Door Lock10A22Passenger Side Door Lock10A23Driver’s Door Unlock10A24SRS10A25Illumination10A26Key Lock7.5A27Parking Lights10 A28Lumbar Suppor t*(10A )29Right Headlight High Beam10A30Washe r15A31SMART*(10A )32Driver’s Power Window20A
33Front Passenger’s Power
Window20A
34Rear Driver Side Power
Window20A
35Rear Passenger Side Power
Windo w20A
36Driver’s Power Seat Sliding*(20A)37ACCESSORY7.5A3839Left Headlight High Beam10A
40Front Accessory Power Socket
(Con sole Panel)20A
41Driver Side Rear Door Lock10A42Door Lock20AaAudio*(7.5 A)bACM*(20 A)cRear Seat Heaters*(15A)dPremium Am p*(20A)ef
gPassenger’s Power Seat
Reclining*(20A)
hPassenger’s Power Seat
Sliding*(20A)
Circuit ProtectedAmps
*
*
* * *
Inspecting and Changing Fuses
1. Turn the vehicle off, including all lights and
accessories.
2. Remove the fuse box cover.
3. Check the large fuse in the engine compartment.
 If the fuse is blown, use a Phillips-head 
screwdriver to remove the screws and replace
the fuse with a new one. reinstall the screws.
4. Inspect the small fuses in the engine 
compartment and the vehicle interior.
 If there is a burned out fuse, remove it with the 
fuse puller and replace it with a new one.
Combined
fuse Blown fuse
Fuse puller
replacing a fuse with one that has a higher rating greatly increases the \
chances of
damaging the electrical system.
NOTICE

132 || 133
MAINTENANCEMAINTENANCE
Maintenance Minder Service Codes
These codes indicate what services are due on your vehicle.
*1:If a message SERVICE 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.
CODEMaintenance Main Items
A
Replace engine oi l*1
BReplace engine oil*1 and oil lter
Inspect front and rear bra kes/service as necessary
Check parking brake adjustment
Inspect tie rod ends, steering gearbox, and boots
Inspect suspension components
Inspect driveshaft boots
Inspect brake hoses and lines (Including ABS/VSA )
Inspect all uid levels and condition of uids
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 s\
oot in the air from industryand diesel-powered vehicles, replace the dust and pollen lter every \
15,000 miles (24,000 km).
*4: Continuously variable transmission (CVT) models
*5: Driving in mountainous areas at very low vehicle speeds or trailer towing results in higher
transmission temperatures. This requires transmission uid changes mo\
re frequently than
recommended by the Maintenance Minder. If you regularly drive your vehic\
le under thes e
conditions, have the transmission uid changed every 25,000 miles (4\
0,000 km).
*6: 6-cylinder models
*7: If you drive regularly in very high temperatures (over 110 °F, 43 °C), in very low temperatures
(under -20 °F/-29 °C), or tow a trailer, replace every 60,000 mi\
les/100,000 km .
CODEMaintenance Sub Items
1
Rotate tires
2Replace air cleaner element*2
Replace dust and pollen lter*3
Inspect drive belt
3
Replace transmission ui d*4,*5
4Replace spark plug s
Replace timing belt and inspect water pum p*6,*7
Inspect valve clearance
5
Replace engine coolan t
Under the Hood
4-cylinder models
Brake uid
(black cap)
Engine coolant
reserve tank Radiator cap
Washer uid

(blue cap) Engine oil dipstick
(orange) Clutch uid

(light gray cap)
Engine oil ll cap
Battery
*
6-cylinder model s
Engine oil dipstick
(orange )
Washer uid
(blue cap)
Engine coolant
reserve tank
Radiator Cap Brake uid

(black cap)
Engine oil ll cap
Battery
Clutch uid
(light gray cap )*
*if equipped

134 || 135
MAINTENANCEMAINTENANCE
Opening the Hood
1. Park the vehicle on a level surface, and set the
parking brake.
2. Pull the hood release handle under the lower left
corner of the dashboard.
3. Push up the hood latch lever in the center of the
hood to release the lock mechanism, and open
the hood.
Follow the steps below to open and close the 
hood based on your engine type.
4-cylinder models
remove the support rod from the clamp using the
grip. Mount the support rod in the hood.
 When closing, remove the support rod, and 
stow it in the clamp, then gently lower the hood.
remove your hand at a height of approximately
12 inches (30 cm) and let the hood close.
6-cylinder models
Lift the hood up most of the way. The hydraulic
supports lift it up the rest of the way and hold it
up.
When closing, lower it to approximately 12 
inches (30 cm), then press down firmly with your
hands.
Do not open the hood when the wiper arms are raised. The hood will strik\
e the
wipers, and may damage either the hood or the wipers.
NOTICE
Hood release handle
Pull
Lever
Support ro d
Grip
Clamp
Engine Oil
Park the vehicle on level ground, and wait approximately three minutes after turning
the engine off before you check the oil.
Checking the Oil
1. remove the dipstick (orange).
2. Wipe the dipstick with a clean cloth or paper 
towel.
3. Insert the dipstick back all the way into its hole.
4. remove the dipstick again, and check the level.
It should be between the upper and lower marks. 
Add oil if necessary.
4-cylinder models
4-cylinder models
Upper mark
Lower mark
6-cylinder models
Upper mark
Lower mark
6-cylinder models

136 || 137
MAINTENANCEMAINTENANCE
Recommended Engine Oil
• Honda Genuine Motor Oil
• Premium-grade 0W-20 detergent oil with an API Certification Seal on the
container
This seal indicates the oil is energy conserving and
that it meets the American Petroleum Institute’s 
latest requirements.
Use Honda Genuine Motor oil or another
commercial engine oil of suitable viscosity for the 
ambient temperature as shown.
You may also use synthetic motor oil if it is labeled 
with the API Certification Seal and is of the 
specified viscosity grade.
Do not fill the engine oil above the upper mark. Overfilling the engine oil can result 
in leaks and engine damage.
NOTICE
Adding Oil
1. Unscrew and remove the engine oil fill cap.
2. Add oil slowly.
3. reinstall the engine oil fill cap, and tighten it
securely.
4. Wait for three minutes and recheck the engine oil 
dipstick.
Ambient temperature
4-cylinder models
Engine oil ll cap
6-cylinder models
Engine oil ll cap
Resetting the Engine Oil Life
If you change or replace the vehicle’s engine oil yourself, you must reset the 
engine oil life.
Models with information display
1. Press the select/reset knob until the engine oil 
life appears in the display.
2. Press and hold the knob for 10 seconds or more, 
until the display begins to blink.
3. Press and hold the knob for 5 seconds or more. 
The engine oil life display returns to 100%.
Models with multi-information display
Use the Info (p/q) and SEL/RESET buttons on the steering wheel buttons to 
control the display.
1. Scroll to the vehicle Settings screen, and select
it.
2. Scroll to the Maintenance reset screen, and
select it.
3. Select reset. The maintenance codes disappear,
and the engine oil life display returns to 100%.
Failure to reset the Maintenance Minder™ display after a maintenance \
service
results in the system showing incorrect maintenance intervals, which can\
lead to
serious mechanical problems.
NOTICE

138 || 139
MAINTENANCEMAINTENANCE
Engine Coolant
Park the vehicle on level ground. Check the reserve tank and the coolant\
level in the
radiator. We recommend Honda Long Life Antifreeze/Coolant Type 2.
Checking the Reserve Tank
1. Check the amount of coolant in the reserve tank.
2. 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.
Adding Coolant
1. Make sure the engine and radiator are cool.
2. Turn the radiator cap counterclockwise and
relieve any pressure in the coolant system. Do
not push the cap down when turning.
3. Push down and turn the radiator cap
counterclockwise to remove it.
4. The coolant level should be up to the base of the 
filler neck. Add coolant if it is low.
5. Put the radiator cap back on, and tighten it fully.
6. Pour coolant into the reserve tank until it reaches
the MAX mark. Put the cap back on the reserve 
tank.
Reserve
tank
MAXMIN
If temperatures consistently below −22°F (−30°C) are expected, the coolant 
mixture should be changed to a higher concentration. Consult a dealer for details 
for more information.
NOTICE
Radiator ca p
removing the radiator cap while the engine is hot can cause the coolant t\
o
spray out, seriously scalding you.
Always let the engine and radiator cool down before removing the radiator 
cap.
WARNING
Pour the fluid slowly and carefully so you do not spill any. Clean up any spills
immediately; they can damage components in the engine compartment.
NOTICE
Brake Fluid
The fluid level should be between the MIN and MAX marks on the side of the 
reservoir. We recommend using Honda Heavy Duty Brake Fluid DOT 3.
Pour the fluid carefully.
If the fluid level is at or below the MIN mark, have a 
dealer inspect for leaks or worn brake pads as soon 
as possible.
Brake reservoi r
MIN
MAX
Brake fluid marked DOT 5 is not compatible with your vehicle’s braking system and 
can cause extensive damage.
NOTICE
Clutch Fluid*
The fluid level should be between the MIN and MAX marks on the side of the 
reservoir. We recommend using Honda Heavy Duty Brake Fluid DOT 3.
Pour the fluid carefully.
If the fluid level is at or below the MIN mark, have a 
dealer inspect for leaks or an excessively worn clutch
plate as soon as possible.
Clutch reservoir
MINMAX
*if equipped

140 || 141
MAINTENANCEMAINTENANCE
Checking the Battery
Check the battery terminals for corrosion monthly.
The battery condition is monitored by a sensor on 
the negative terminal. If there is a problem with the 
sensor, a message on the information display*/multi-
information display* appears. Have your vehicle 
checked by a dealer.
WARNING: Battery posts, terminals, and related accessories contain lead and lead\

compounds. Wash your hands after handling.
The battery gives off explosive hydrogen gas during normal operation.
A spark or flame can cause the battery to explode with enough force to kill or 
seriously hurt you.
When conducting any battery maintenance, wear protective clothing and a 
face shield, or have a skilled technician do it.
WARNING
Window Washer Fluid
If the washer fluid level is low, fill the washer reservoir. 
Pour the washer fluid carefully. Do not overflow the
reservoir.
Canadian models
If the washer fluid level is low, the washer level 
indicator or a message appears on the multi-information
display.
Do not use engine antifreeze or a vinegar/water solution in the windshield washer 
reservoir. Antifreeze can damage your vehicle’s paint. A vinegar/water solution 
can damage the windshield washer pump.
NOTICE
*if equipped
Changing Wiper Blades
If the  wiper  blades  leave streaks  across the windshield,  try cleaning  them first with  a 
paper towel or soft cloth and wiper fluid. If the wiper blade rubber has deteriorated, 
you should change the wiper blades.
1. Lift the driver side wiper arm first, then the
passenger side.
2. Press and hold the tab, then slide the blade from 
the wiper arm.
3. Slide the wiper blade out from its holder by pulling 
the tabbed end out.
4. Remove the retainers from the rubber blade that 
has been removed, and mount to a new rubber 
blade. Correctly align the rubber protrusion and the 
retainer grooves.
5. Slide the new wiper blade onto the holder from the 
bottom end. The tab on the holder should fit in the 
indent of the wiper blade.
6. Slide  the wiper  blade onto the wiper  arm, then  push 
down the lock tab.
7. Lower the passenger side wiper arm first, then the
driver side.
end cap at the bottom
Holder
Holder
Cap
Tab
Blade
Top
Retainer
Blade
Tab
Inden
t
Avoid dropping the wiper arm, as it may damage the windshield.
NOTICE