2010 HONDA ODYSSEY ignition

If youfindnothingwrong,youwill
need a qualif ied technician to f ind
the problem. Seeon page .
Are you using a properly coded
key? An improperly coded key will
cause the immobilizer system
indicator in the instrument panel
to blink rapidly (see page ).
There may be an electrical
problem, such as no power to the
f uel pump. Check all the f uses
(see page ).
In this case, the starter motor’s
speed sounds normal, or even f aster
than normal, when you turn the
ignition switch to the START (III)
position, but the engine does not run.
Do you have f uel? Check the f uel
gauge; the low f uel indicator may
not be working.
Are you using the proper starting
procedure? Ref er to
on page . 143
385 481 486
Emergency
Towing
T he Starter Operates Normally
Starting the
Engine
If theEngineWon’tStart
472
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If the indicator comes on repeatedly,
even though it may turn of f as you
continue driving, have your vehicle
checked by your dealer as soon as
possible.The indicator may also come on with
the ‘‘D’’ indicator.
You will also see a ‘‘CHECK
EMISSION SYSTEM’’ message on
the multi-information display (see
page ).
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.To check if they are set, turn the
ignition switch to the ON (II)
position without starting the engine.
The malf unction indicator lamp will
come on f or 20 seconds. If it then
goes of f , the readiness codes are set.
If it blinks 5 times, the readiness
codes are not set. If possible, do not
take your vehicle for a state
emissions test until the readiness
codes are set. Ref er to
f or more inf ormation (see
page ).
If your vehicle’s battery has been
disconnected or gone dead, these
codes are erased. It can take several
days of driving under various
conditions to set the codes again.
If this indicator comes on while
driving, it means one of the engine’s
emissions control systems may have
a problem. Even though you may
f eel no dif f erence in your vehicle’s
perf ormance, continued operation
may cause serious damage.
88
504
On Touring models
Malf unction Indicator L amp, Readiness Codes
Readiness Codes Emissions
Testing
Malf unction Indicator
Lamp
478
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties.
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The brake system
indicator normally
comesonwhenyou
turn the ignition switch to the ON
(II) position, and as a reminder to
check the parking brake. It will stay
on if you do not f ully release the
parking brake.
If the brake system indicator comes
on while driving, the brake f luid level
is probably low. Press lightly on the
brake pedal to see if it f eels normal.
If it does, check the brake f luid level
thenexttimeyoustopataservice
station (see page ). Slow down by shif ting to a lower
gear, and pull to the side of the road
when it is saf e. Because of the long
distance needed to stop, it is
hazardous to drive the vehicle. You
should have it towed and repaired as
soon as possible (see
on page ).
If the f luid level is low, take your
vehicle to a dealer, and have the
brake system inspected f or leaks or
worn brake pads.
However, if the brake pedal does not
f eel normal, you should take
immediate action. A problem in one
part of the system’s dual circuit
design will still give you braking at
two wheels. You will f eel the brake
pedal go down much f arther bef ore
the vehicle begins to slow down, and
you will have to press harder on the
pedal.
If the ABS indicator and the VSA
indicator come on with the brake
system indicator, have the vehicle
inspected by your dealer
immediately. If you must drive the vehicle a short
distance in this condition, drive
slowly and caref ully.
You will also see a ‘‘CHECK BRAKE
SYSTEM’’ message on the multi-
inf ormation display (see page ).
You will also see a ‘‘BRAKE FLUID
LOW’’ message on the multi-
inf ormation display (see page ).
88 88
435 486
On Touring models
On Touring models
Brake System Indicator
Emergency
Towing
T aking Care of t he Unexpect ed
479
U.S. Canada
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Check the smaller f uses in the
under-hood f use box and all the
fuses in the interior fuse boxes by
pulling out each f use with the f use
puller provided in the primary
under-hood f use box.
Turn the ignition switch to the
LOCK (0) position. Make sure the
headlights and all other
accessories are of f . Check each of the large f uses in
the primary under-hood f use box
by looking through the top at the
wire inside. Removing these f uses
requires a Phillips-head
screwdriver.
If something electrical in your
vehicle stops working, the first thing
youshouldcheckforisablownfuse.
Determine f rom the chart on pages
through , or the diagram on
thefuseboxlid,whichfuseorfuses
control that device. The diagram f or
theinteriordriver’ssidefuseboxis
on the kick panel below the f use box.
Check those f uses f irst, but check all
the f uses bef ore deciding that a
blown f use is the cause. Replace any
blown f uses, and check if the device
works.
Remove the cover f rom the f use
box.
1.
2. 3.
4.
483 485
CONT INUED
Checking and Replacing Fuses
Fuses
T aking Care of t he Unexpect ed
481
FUSE
BLOWN FUSE PULLER
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µµ
If your vehicle needs to be towed,
call a prof essional towing service or
organization. Never tow your vehicle
with just a rope or chain. It is very
dangerous.
Therearetwowaystotowyour
vehicle:
With the f ront wheels on the ground,
it is best to tow the vehicle no farther
than 50 miles (80 km), and keep the
speedbelow35mph(55km/h).
The operator
loads your vehicle on the back of a
truck. The tow
truck uses two pivoting arms that go
under the tires and lif t them of f the
ground. The f lat tire side (f ront or
rear)shouldbeliftedbythewheel-
lift equipment. The other two tires
remain on the ground.
If , due to damage, your vehicle must
be towed with the f ront wheels on
the ground, do this:
Start the engine.
Press on the brake pedal. Move
the shif t lever through all its
positions.
Shif t to D position and hold f or 5
seconds, then to N.
Turn of f the engine.
Release the parking brake.
Leave the ignition switch in the
ACCESSORY (I) position so the
steering wheel does not lock.Flat -bed Equipment Wheel-lif t Equipment
T his is the best way to
transport your vehicle. T his is an
acceptable way to tow your
vehicle.
Emergency Towing
486
Improper towing preparation will
damage the transmission. Follow the
above procedure exactly. If you cannot
shif t the transmission or start the
engine, your vehicle must be
transported with the f ront wheels of f
the ground.
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Emergency Towing
T aking Care of t he Unexpect ed
487
Trying to lif t or tow your vehicle by the
bumpers will cause serious damage.
The bumpers are not designed to
support the vehicle’s weight.
The steering system can be damaged if
the steering wheel is locked. Leave the
ignition switch in the ACCESSORY (I)
position, and make sure the steering
wheel turns f reely bef ore you begin
towing.
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µ
Thediagramsinthissectiongive
you the dimensions and capacities of
your vehicle and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.
................
Identif ication Numbers . 490
................................
Specif ications .492
DOT Tire Quality Grading ......................
(U.S. Vehicles) .494
Unif orm Tire Quality ..................................
Grading .494
.................................
Treadwear .494
......................................
Traction .494
.............................
Temperature .495
.................................
Tire Labeling .496
Tire Pressure Monitoring System (TPMS) Required Federal ............................
Explanation .498
.......................
Emissions Controls .501
.....................
The Clean Air Act .501
Crankcase Emissions Control ....................................
System .501
Evaporative Emissions Control ....................................
System .501
Onboard Ref ueling Vapor ................................
Recovery .501
...
Exhaust Emissions Controls . 502
....................
PGM-FI System .502
Ignition Timing Control ................................
System .502 Exhaust Gas Recirculation
...................
(EGR) System . 502
Three Way Catalytic ...........................
Converter .502
....................
Replacement Parts . 502
..
Three Way Catalytic Converter . 503
........................
Emissions Testing .504
....
Testing of Readiness Codes . 504
T echnical Inf ormation
Technical Inf ormation
489
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The exhaust emissions controls
include f our systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way catalytic
converter. These f our systems work
together to control the engine’s
combustion and minimize the
amount of HC, CO, and NOx that
come out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems.
The PGM-FI system uses sequential
multiport f uel injection.
It has three subsystems: air intake,
engine control, and f uel control. The
powertrain control module (PCM)
uses various sensors to determine
how much air is going into the
engine. It then controls how much
f uel to inject under all operating
conditions.This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The exhaust gas recirculation (EGR)
system takes some of the exhaust
gas and routes it back into the intake
manif old. Adding exhaust gas to the
air/f uel mixture reduces the amount
of NOx produced when the f uel is
burned.
The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor.
The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Honda replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
Emissions Cont rols
502
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