ECO mode HONDA ACCORD 2012 8.G Repair Manual

CONT INUED
Compass operation can be af f ected
by driving near power lines or
stations, across bridges, through
tunnels, over railroad crossings, past
large vehicles, or driving near large
objects that can cause a magnetic
disturbance. It can also be af f ected
by accessories such as antennas and
roof racks that are mounted by
magnets.The compass may need to be
manually calibrated af ter exposure to
a strong magnetic field. If the
compassseemstobecontinually
showing the wrong direction and is
not self -calibrating, or the compass
display is blinking with the CAL
indicator on, do the f ollowing
procedure.
When you turn the ignition switch to
the ON (II) position, the compass is
self-calibrating, then the compass
display is shown in the display.
Do this procedure in an open
area, away f rom buildings, power
lines, and other vehicles.
Press and hold the MENU button
f or about 5 seconds until you hear
a beep. The display shows you the
compass setting menu items.
Turn the ignition switch to the ON
(II) position.
1. 2.
EX-L and EX-L V6 without navigation
system
Compass
Compass Operation Compass Calibration
Features
251
NOTE:
COMPASS
U.S. model is shown. COMPASS SETTING MENU ITEMS
Main MenuTable of Contents

In most areas, there is a variation
between magnetic north and true
north. Zone selection is required so
the compass can compensate f or this
variation. To check and select the
zone, do this:Once the correct zone is displayed,
press the selector knob. The
display then returns to normal.
Turn the ignition switch to the ON
(II) position.
Press and hold the MENU button
f or about 5 seconds until you hear
a beep. The display shows you the
compass setting menu items.
Turn the selector knob to select
‘‘ZONE.’’ Press the selector knob
(ENTER) to enter your selection.
The display shows you the
currently selected zone number.
Find the zone f or your area on the
map (see page ). If the correct
zone is not shown, turn the
selector knob to cycle the zone
lists up or down.
If necessary, press the RETURN
button to return to the previous
display. Pressing the MENU
button will cancel the compass
setting mode.
4.
5.
1. 2. 3.
254
CONT INUED
Compass
Compass Zone Selection
Features
253
ZONE NUMBER
Main MenuTable of Contents

Help assure your vehicle’s f uture
reliability and perf ormance by paying
extra attention to how you drive
during the f irst 600 miles (1,000 km).
During this period:Avoid full-throttle starts and rapid
acceleration.
Do not change the oil until the
scheduled maintenance time.
Avoidhardbrakingforthefirst
200 miles (300 km).
Do not tow a trailer.
You should also f ollow these
recommendations with an
overhauled or exchanged engine, or
when the brakes are replaced. Your vehicle is designed to operate
on unleaded gasoline with a pump
octane number of 87 or higher. Use
of a lower octane gasoline can cause
a persistent, heavy, metallic rapping
noise that can lead to engine damage.
You may hear a knocking noise from
the engine if you drive the vehicle at
low engine speed (below about 1,000
rpm) in a higher gear. To stop this,
raise the engine speed by shif ting to
a lower gear.
On models with manual transmission
Break-in Period, Fuel Recommendation
Break-in Period Fuel Recommendation
288
Main MenuTable of Contents

µµ
µ µ
µ
µµ
Aggressive driving (hard
acceleration and braking)
Excessive idling, accelerating and
braking in stop-and-go traf f ic
Cold engine operation (engines
aremoreefficientwhenwarmedup)
Driving with a heavy load or the
air conditioner running
Improperly inf lated tires
The f ollowing f actors can lower your
vehicle’s f uel economy:
A properly maintained vehicle
maximizes f uel economy. Poor
maintenance can signif icantly reduce
fuel economy. Always maintain your
vehicle according to the maintenance
messages displayed on the
inf ormation display (see
on page ).
For example: Rapid
acceleration, abrupt cornering,
and hard braking increase fuel
consumption.
Aerodynamic drag has a big ef f ect
on f uel economy at speeds above
45 mph (75 km/h). Reduce your
speed and you reduce the drag.
Trailers, car top carriers, roof
racks and bike racks are also big
contributors to increased drag.
If your vehicle has a
manual transmission, you can
boost your f uel economy by up
shif ting as early as possible.
Idling
results in 0 miles per gallon (0 kms
per liter).
An underinf lated tire increases
‘‘rolling resistance,’’ which reduces
f uel economy.
It puts a heavier
load on the engine, increasing f uel
consumption.
In
particular, a build-up of snow or
mud on your vehicle’s underside
adds weight and rolling resistance.
Frequent cleaning helps your f uel
economy.
340
Fuel Economy Factors Use the recommended viscosity
motor oil, displaying the A PI
Certif ication Seal (see page).
Improving Fuel Economy Owner’s
Maintenance Checks Drive moderately
Observe the speed limit
A lways drive in the highest gear
possible
Avoid excessive idling
Maintain proper tire inf lation
A void carrying excess weight in
your vehicle
K eep your vehicle clean
345
Vehicle Maint enance Drive Ef f icient ly
Fuel Economy
298
Main MenuTable of Contents

The hydraulic system that operates
the brakes has two separate circuits.
Each circuit works diagonally across
the vehicle (the lef t-f ront brake is
connected with the right-rear brake,
etc.). If one circuit should develop a
problem, you will still have braking
at two wheels.
Your vehicle is equipped with disc
brakes at all f our wheels. A power
assist helps reduce the ef f ort needed
on the brake pedal. The emergency
brake assist system increases the
stopping f orce 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.
Resting your f oot on the pedal keeps
the brakes applied lightly, builds up
heat, reduces their ef f ectiveness and
reduces brake pad lif e. In addition,
f uel economy can be reduced. It also
keeps your brake lights on all the
time, conf using drivers behind you. Check the brakes after driving
through deep water. Apply the
brakes moderately to see if they f eel
normal. If not, apply them gently and
f requently until they do. Be extra
cautious in your driving.
Constant application of the brakes
when going down a long hill builds
up heat and reduces their ef f ective-
ness. Use the engine to assist the
brakes by taking your f oot of f the
accelerator and downshif ting to a
lower gear.
The f ront and rear disc brakes on all
models have audible brake pad wear
indicators.
If the brake pads need replacing, you
will hear a distinctive, metallic
screeching sound when you apply
the brake pedal. If you do not have
the brake pads replaced, they will
screech all the time. It is normal f or
the brakes to occasionally squeal or
squeak when you apply them.
Braking System Design
Brake Pad Wear Indicators
Braking System
318
Main MenuTable of Contents

Unscrew and remove the engine oil
fill cap on top of the valve cover.
Pour in the oil slowly and caref ully so
you do not spill any. Clean up any
spills immediately. Spilled oil could
damage components in the engine
compartment.Reinstall the engine oil f ill cap, and
tighten it securely. Wait a few
minutes, and recheck the oil level on
the engine oil dipstick. Do not f ill
above the upper mark; you could
damage the engine. Oil is a major contributor to your
engine’s perf ormance and longevity.
Always use a premium-grade 0W-20
detergent oil displaying the API
Certif ication Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute’s latest requirements.
Recommended Engine Oil
A dding Engine Oil
344
ENGINE OIL FILL CAP
ENGINE OIL FILL CAP
4-cylinder models V6 models
Main MenuTable of Contents

Install a new oil f ilter according to
the instructions that come with it.Refill the engine with the recom-
mended oil.
Engine oil change capacity
(including f ilter):Let the engine run f or several
minutes, then check the drain bolt
and oil f ilter f or leaks.
Turn of f the engine, let it sit f or
several minutes, then check the oil
level on the dipstick. If necessary,
add more oil.
Make sure to clean of f any dirt
and dust on the contacting surf ace
of a new oil f ilter.
Put a new washer on the drain bolt,
then reinstall the drain bolt.
Tighten the drain bolt to: Reinstall the engine oil f ill cap.
Start the engine. The oil pressure
indicator should go out within 5
seconds. If it does not, turn of f the
engine, and check your work.
4. 5. 6. 7.8. 9.
V6 models
4-cylinder models
Changing the Engine Oil and Filter
Maint enance
347
V6 models
OIL FILTER
4-cylinder models OIL FILTER
4.2 US qt (4.0)
29 lbf·ft (39 N·m , 4.0 kgf·m) 4.5 US qt (4.3
)Improper disposal of engine oil can be
harmf ul to the environment. If you
change your own oil, please dispose of
the used oil properly. Put it in a sealed
container and take it to a recycling
center. Do not discard it in a trash bin
or dump it on the ground.
Main MenuTable of Contents

µµ
Always use Honda Long-lif e Anti-
f reeze/Coolant Type 2. This coolant
is pre-mixed with 50 percent
antif reeze and 50 percent distilled
water. Never add straight antif reeze
or plain water.
If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to the MAX line.
Inspect the cooling system f or leaks. If Honda antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
causing the cooling system to
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Honda antif reeze/coolant as soon as
possible.
4-cylinder models only
A dding Engine Coolant
Engine Coolant
348
V6 models
RESERVE TANK
RESERVE TANK
4-cylinder models
If you regularly drive your vehicle
under severe conditions in very low
temperature (under 31

The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pourthecoolantslowlyand
caref ully so you do not spill any.
Clean up any spill immediately; it
could damage components in the
engine compartment.
Put the radiator cap back on, and
tighten it fully.Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components.
If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
Remove the radiator cap by
pushingitdownandturningit
counterclockwise.
Relieve any pressure in the cooling
system by turning the radiator cap
counterclockwise, without
pressing down.
Make sure the engine and radiator
are cool.
4.
1. 2. 3.
5.6.
Engine Coolant
Maint enance
349
RADIATOR CAP
RADIATOR CAP
V6 models
4-cylinder models
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.
Main MenuTable of Contents

Check the f luid level with the engine
at normal operating temperature.Park the vehicle on level ground.
Start the engine, let it run until the
radiator f an comes on, then shut
of f the engine. For accurate
results, wait about 60 seconds (but
no longer than 90 seconds) bef ore
doing step 2. Remove the dipstick (yellow loop)
f rom the transmission, and wipe it
with a clean cloth.
Insert the dipstick all the way into
the transmission securely as
shown in the illustration.
1. 2.
3.
CONT INUED
Automatic Transmission
T ransmission Fluid
Maint enance
351
V6 modelsDIPSTICK
UPPER
MARK
LOWER
MARK
4-cylinder models 4-cylinder models
DIPSTICK
Main MenuTable of Contents