2011 HONDA ODYSSEY check engine

The inf ormation display in the
instrument panel shows you the
engine oil lif e and maintenance
service items when the ignition
switch is in the ON (II) position. This
inf ormation helps to keep you aware
of the periodic maintenance your
vehicle needs f or continued trouble-
f ree driving. Ref er to page f or
more inf ormation.Your vehicle’s onboard diagnostic
system will detect a loose or missing
f uel f ill cap as an evaporative system
leak. The f irst time a leak is detected
a ‘‘CHECK FUEL CAP’’ message
appears on the inf ormation display.
Turn the engine of f , and conf irm the
f uel f ill cap is installed. If it is, loosen
it, then retighten it until it clicks at
least once. The message should go
off after several days of normal
driving once you tighten or replace
the f uel f ill cap. To scroll to another
display, press the select/reset knob.
The ‘‘CHECK FUEL CAP’’ message
will appear each time you restart the
engine until the system turns the
message of f . If the system still detects a leak in
your vehicle’s evaporative emissions
system, the malf unction indicator
lamp (MIL) comes on. If the f uel f ill
cap was not already tightened, turn
the engine of f , and check or
retighten the f uel f ill cap until it
clicks at least once. The MIL should
go of f af ter several days of normal
driving once the cap is tightened or
replaced. If the MIL does not go of f ,
have your vehicle inspected by a
dealer. For more inf ormation, see
page .
599
671GaugesMaint enance MinderCheck Fuel Cap Message82
TM
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2011 Odyssey

Bef ore you begin driving your
vehicle, you should know what
gasoline to use and how to check the
levels of important f luids. You also
need to know how to properly store
luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle, please
read the information in this section
first..............................
Break-in Period .540
.................
Fuel Recommendation . 540
.........
Service Station Procedures . 541
....................................
Ref ueling .541
Opening and Closing the .......................................
Hood .544
...................................
Oil Check .545
.............
Engine Coolant Check . 545
...............................
Fuel Economy .546
...
Accessories and Modif ications . 549
.............................
Carrying Cargo .551
Bef ore Driving
Bef ore Driving
539
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CONT INUED
If the system still detects a leak in
the vehicle’s evaporative emissions
system, the malf unction indicator
lamp (MIL) comes on. If the f uel f ill
cap was not already tightened, turn
the engine of f , and check or
retighten the f uel f ill cap until it
clicks at least once. The MIL should
go of f af ter several days of normal
driving once the cap is tightened or
replaced. If the MIL does not go of f ,
have your vehicle inspected by a
dealer. For more inf ormation, see
page .
Your vehicle’s on board diagnostic
system will detect a loose or missing
f uel f ill cap as an evaporative system
leak. The f irst time a leak is detected
a ‘‘TIGHTEN FUEL CAP’’ message
appears on the multi-inf ormation
display. Turn the engine of f , and
conf irm the f uel f ill cap is installed. If
it is, loosen it, then retighten it until
it clicks at least once. The message
should go of f af ter several days of normal driving once you tighten or
replace the f uel f ill cap. To scroll to
another message, press the INFO
button. The ‘‘TIGHTEN FUEL CAP’’
message will appear each time you
restart the engine until the system
turns the message of f .
Screw the fuel fill cap back on
until it clicks at least once.
If you do not properly tighten the
cap, you will see a ‘‘CHECK FUEL
CAP’’ message on the inf ormation
display (see page ).
If you do not properly tighten the
cap, you will see a ‘‘TIGHTEN
FUEL CAP’’ message on the
Push the f uel f ill door closed until
it latches.
5.
6.
671
82
On Touring models
On Touring models
Except Touring models
Service Station Procedures
Tighten Fuel Cap Message
Bef ore Driving
543
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multi-inf ormation display.
2011 Odyssey

Refer toon page f or inf ormation
about checking other items on your
vehicle. Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see on page f or
inf ormation on adding the proper
coolant.
Remove the dipstick again, and
check the level. It should be
between the upper and lower
marks.
If it is near or below the lower mark,
see on page .
Park the vehicle on a level surf ace.
Wait a f ew minutes af ter turning the
engine of f bef ore you check the oil.
Remove the dipstick (orange loop).
Wipe of f the dipstick with a clean
cloth or paper towel.
Insert the dipstick all the way back
into its hole. 4.
618
614
1.
2.
3.
611Service Station Procedures
Owner’s Maintenance
Checks A dding
Engine Coolant Engine Coolant Check
A dding Engine Oil
Oil Check
Bef ore Driving
545
UPPER MARK
LOWER MARK
MIN
MAX RESERVE TANK
DIPSTICK
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2011 Odyssey

µµµ µ
µ µ
µ
Aggressive driving (hard
acceleration and braking)
Excessive idling, accelerating and
braking in stop-and-go traf f ic
Cold engine operation (engines
aremoreefficientwhenwarmed
up)
Driving with a heavy load or the
air conditioner running
Improperly inf lated tires
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.
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 multi-
inf ormation display (see
on page ).
For example: Idling
results in 0 miles per gallon (0 kms
per liter). If your vehicle has a
manual transmission, you can
boost your f uel economy by up
shif ting as early as possible. 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.
Rapid
acceleration, abrupt cornering,
and hard braking increase fuel
consumption.
611
CONT INUED
Fuel Economy Factors Use the recommended viscosity
motor oil, displaying the A PI
Certif ication Seal (see page ).
Maintain proper tire inf lation
A void carrying excess weight in
your vehicle
K eep your vehicle clean
Improving Fuel Economy
Owner’s
Maintenance Checks Avoid excessive idling A lways drive in the highest gear
possible Observe the speed limit
Drive moderately 614
Drive Ef f icient ly
Vehicle Maint enance
Fuel Economy
Bef ore Driving
547
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2011 Odyssey

µµ
Fill the f uel tank until the nozzle automatically clicks of f .
Reset trip counter to zero.
Record the total gallons (liters) needed to ref ill.
Follow one of the simple calculations above.
Direct calculation is the
recommended source of inf ormation
about your actual f uel economy.
Using f requency of f ill-ups or taking
f uel gauge readings are NOT
accurate measures of f uel economy.
Fuel economy may improve over the
f irst several thousand miles
(kilometers). The A/C
puts an extra load on the engine
which makes it use more f uel. Use
the f resh-air ventilation when
possible.
Combine several short trips into
one. A warmed-up engine is more
f uel ef f icient than a cold one.
1)
2)
3)
4)
Checking Your Fuel Economy
Measuring T echniques
Calculating Fuel Economy Minimize the use of the air
conditioning system
Plan and combine tripsFuel Economy548
Miles
driven Gallons
of fuel Miles per
Gallon
100 KilometersLper
100 km
Liter
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2011 Odyssey

This section gives you tips on
starting the engine under various
conditions, and how to operate the
automatic transmission. It also
includes important inf ormation on
parking your vehicle, the braking
system, the vehicle stability assist
(VSA
) system, the tire pressure
monitoring system (TPMS), and
f acts you need if you are planning to
tow a trailer. ........................
Preparing to Drive .558
.......................
Starting the Engine .559
Check Starter System .................................
Message .560
..............
Automatic Transmission . 561
...........................................
Parking .566
.............................
Braking System .567
...............
Anti-lock Brakes (ABS) . 568
Vehicle Stability Assist (VSA
),
aka Electronic Stability ........
Control (ESC), System . 570
Tire Pressure Monitoring System ......................................
(TPMS) .572
Blind Spot Inf ormation System ...........................................
(BSI) .579
...........................
Towing a Trailer .588
...................
Towing Your Vehicle . 595
Driving
Driving
557
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2011 Odyssey

Youshoulddothefollowingchecks
and adjustments bef ore you drive
your vehicle.Make sure all windows, mirrors,
and outside lights are clean and
unobstructed. Remove f rost, snow,
or ice.
Check that the hood is f ully closed.
Check that any items you may be
carrying are stored properly or
f astened down securely. Check the steering wheel
adjustment (see page ).
Make sure the doors and the
tailgate are securely closed and
locked.Fasten your seat belt. Check that
your passengers have f astened
their seat belts (see page ).
When you start the engine, check
the gauges and indicators in the
instrument panel, and the
messages on the inf ormation
display or multi-inf ormation
display (depending on models)
(seepages,,,and
).
Visually check the tires. If a tire
looks low, use a gauge to check its
pressure. Check the seat adjustment (see
pages and ).
Check the adjustment of the
inside and outside mirrors (see
pages and ).
3. 2.
1.
4. 5.
6.
7.
8. 9.
10. 15
176
175
198
197
63 64 77
90
143Preparing to Drive558
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2011 Odyssey