2005 HONDA ODYSSEY Check engine

Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (seeon page ).
If you do not f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator. Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off.
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly. Put the radiator cap back on
tightly. Run the engine, and watch
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (seeon page ).
Start the engine, and set the
temperature control dial to
maximum (climate control to
FULL AUTO at 90°F/32°C). Add
coolant to the radiator up to the
base of the f iller neck. If you do
not have the proper coolant
mixture available, you can add
plain water. Remember to have
the cooling system drained and
ref illed with the proper mixture as
soon as you can.
5.
6.
7.
8.9.
10.
11.
381
381
Emergency
Towing
Emergency
Towing
If theEngineOverheats
370
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.

Saf ely pull of f the road, and shut
of f the engine. Turn on the hazard
warning indicators.
Let the vehicle sit f or a minute.
Open the hood, and check the oil
level (see page ). An engine
very low on oil can lose pressure
during cornering and other driving
maneuvers.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ).
Start the engine, and watch the oil
pressure indicator. If it does not go
out within 10 seconds, turn of f the
engine. There is a mechanical
problem that needs to be repaired
bef ore you can continue driving
(seeon page
).
You will also see a ‘‘CHECK
ENGINE OIL LEVEL’’ message in
the multi-information display when
this indicator comes on. This indicator should never
come on when the engine is
running. If it starts f lashing or stays
on, the oil pressure has dropped very
low or lost pressure. Serious engine
damage is possible and you should
take immediate action.
You will also see a ‘‘CHECK
CHARGING SYSTEM’’ message in
the multi-information display when
this indicator comes on. Go to a service station or garage
where you can get technical
assistance. Immediately turn of f all electrical
accessories. Try not to use other
electrically operated controls such as
the power windows. Keep the engine
running; starting the engine will
discharge the battery rapidly.If the charging system
indicator comes on brightly
when the engine is running, the
battery is not being charged.
1.
2.
3.
4. 281
328
381
On Touring model On Touring model
L ow Oil Pressure Indicator
Emergency T owingCharging System Indicator
L ow Oil Pressure Indicator, Charging System Indicator
T aking Care of t he Unexpect ed
371
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the vehicle stopped.

This indicator may also come on
along with the ‘‘D’’ indicator.If your vehicle battery has been
disconnected or gone dead, these
codes are erased. It takes at least
three days of driving under various
conditions to set the codes again.
You will also see a ‘‘CHECK
EMISSION SYSTEM’’ message in
the multi-information display when
this indicator comes on.
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 ON (II), 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 f or a state emissions test
until the readiness codes are set.
Refer to
f or more inf ormation (see page ).
If the indicator remains on, or the
f uel cap was not loose or missing,
have your vehicle checked by a
dealer as soon as possible. If you have recently ref ueled your
vehicle, the indicator could come on
because of a loose or missing f uel f ill
cap. Tighten the cap until it clicks at
least three times. Tightening the cap
will not turn the indicator turn of f
immediately; it takes at least three
days of normal driving. 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.
395
On Touring model
Readiness Codes
Malf unction Indicator L amp
State Emissions T esting
Malf unction Indicator L amp, Readiness Codes
372
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.

µµ
µ
(


%
)
$
%

.
"

#
) This manual covers maintenance and recommended
procedures f or repair to engine and chassis components.
It is written f or the journeyman mechanic, but is simple
enough f or most mechanically-inclined owners to under-
stand.
This manual complements the service manual by
providing in-depth troubleshooting inf ormation f or each
electrical circuit in your vehicle.
This manual describes the procedures involved in the
replacement of damaged body parts.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
402
NOTE: Dealers and Companies please provide dealer or company name,
and also the name of the person to whose attention the shipment should
be sent. For purchases outside U.S.A. please write to the address shown
below for a quotation.
P.O. BOX 07280·DETROIT, MICHIGAN 48207·1-800-782-4356
Customer Name Attention
Apartment Number
State & Zip Code
City
Daytime Telephone Number
Check or money order enclosed payable to Helm Inc U.S. funds only.
Do not send cash
Master
Card VISA
Check here if your billing address is different
from the shipping address shown above.
Account Number Expiration: Mo. Yr.
CUSTOMER SIGNATURE DATE
Street Address No P.O. Box Number
()
These Publications cannot be returned for credit without receiving advance authorization within 14
days of delivery. On returns, a restocking fee may be applied against the original order.

CONT INUED
....................................
Accessories .284
ACCESSORY (Ignition Key .....................................
Position) .130
............
Accessory Power Sockets . 182
...........................
AC Power Outlet .182
....................
Additives, Engine Oil . 329
Adjustable Driver’s Foot .........................................
Pedals .169
...............
AdvancedAirbagSystem . 29
.............................
Airbag (SRS) .11, 25
..............
Air Conditioning System . 188
.............
Rear A/C Control . 194,197
.......................
Air Outlets (Vents) .191
.......................
Air Pressure, Tires .346
.......................
Alcohol in Gasoline .278
......................................
Antif reeze .331
Anti-lock Brakes (ABS) ...............................
Indicator .65, 300
...................................
Operation .300
..............
Anti-thef t, Audio System . 229
Anti-thef t Steering Column ............................................
Lock .130
........................................
Armrests .152
...............
Audio Controls, Remote . 228................................
Audio System .199
...
Automatic Seat Belt Tensioners . 23
.
Automatic Lighting Off Feature . 124
.............
Automatic Speed Control . 264
..............
Automatic Transmission . 294
..........................
Capacity, Fluid .386
...............
Checking Fluid Level . 334
.......................................
Shif ting .294
Shif t Lever Position ...............................
Indicators .294
................
Shif t Lever Positions . 294
....................
Shif t Lock Release . 297
Battery Charging System ...........................
Indicator .63, 371
............................
Jump Starting .367
..............................
Maintenance .352
............................
Specif ications .387
..............................
Bef ore Driving .277
..................................
Belts, Seat .10, 22
.........................
Beverage Holders .171
..................................
Booster Seats .53 Brakes
...........
Anti-lock System (ABS) . 300
.............
Break-in, New Linings . 278
....................
Bulb Replacement .341
...........................................
Fluid .335
.......................................
Parking .169
.................
System Indicator . 63,373
........................
Wear Indicators .299
.............................
Braking System .299
.................
Break-in, New Vehicle . 278
Brightness Control, Instruments . 125
......................
Brights, Headlights .122
Bulb Replacement ..........................
Back-up Lights .342
..............................
Brake Lights .341
................
Front Parking Lights . 339
........
Front Side Marker Lights . 339
...........
Front Turn Signal Light . 338
.................................
Headlights .337
.........................
Rear Bulbs .341, 342
............
Rear Turn Signal Light . 341
............................
Specif ications .387
..............................
Bulbs, Halogen .337
Index
A
B
INDEX
I

CONT INUED
Dipstick..........
Automatic Transmission . 334
..................................
Engine Oil .281
........................
Directional Signals .122
........
Disc Brake Wear Indicators . 299
.....................
Disposal of Used Oil .330
Doors ............
Locking and Unlocking . 137
..................
Lockout Prevention . 137
..............
Manual Sliding Doors . 142
..............................
Monitor Light .67
....................
Power Door Locks . 137
.................
Power Sliding Doors . 142
..........
DOT Tire Quality Grading . 388
...........
Driver and Passenger Safety . 7
Driver’s Seat Position Memory ........................................
System .161
...........................................
Driving .291
....................................
Economy .283
....................
DVD Error Message .259
...................................
DVD Player .230
..............................
Economy, Fuel .283 ..................................
Emergencies .355
.............
Battery, Jump Starting . 367
...........
Brake System Indicator . 373
................
Changing a Flat Tire . 360
.....
Charging System Indicator . 371
..................
Checking the Fuses . 376
..............
Closing the Moonroof . 374
...........
Driving with a Flat Tire . 356
.......
Hazard Warning Flashers . 126
............................
Jump Starting .367
.....
Low Oil Pressure Indicator . 371
...
Malf unction Indicator Lamp . 372
..................
Overheated Engine . 369
.......................................
Towing .381
.........................
Emergency Brake .169
....................
Emergency Flashers .126
......................
Emergency Towing .381
.......................
Emissions Controls .392
.............
Emissions Testing, State . 395
Engine ....
Coolant Temperature Gauge . 71
..............
Engine Speed Limiter . 296
.........................
If It Won’t Start .366
Malf unction Indicator ................................
Lamp .63, 372
........
Oil Pressure Indicator . 63,371 ..............
Oil, What Kind to Use . 328
...............................
Overheating .369
............................
Specif ications .387
.......................................
Starting .293
.
Evaporative Emissions Controls . 392
...............................
Exhaust Fumes .56
Exhaust Gas Recirculation ........................................
System .393
Expectant Mothers, Use of Seat ........................................
Belts by .20
...................................
Fan, Interior .189
Features, Comfort and ..............................
Convenience .187
....................
Filling the Fuel Tank . 279
......................................
Filters, Oil .329
...........
Flashers, Hazard Warning . 126
...................
Flat Tire, Changing a . 360
.....................................
Floor Mats .343
.......................
Floor Storage Area .177
Index
E FINDEX
III

Fluids..........
Automatic Transmission . 334
..........................................
Brake .335
..........................
Power Steering .336
................
Windshield Washers . 121
FM Stereo Radio ...................................
Reception .205
.................
Folding the Third Seat . 158
........................
Four-way Flashers .126
............................
Front Airbags .11, 27
......................................
Front Seat .148
....................................
Adjusting .149
.......................................
Heaters .160
...................................
Airbags .11, 27
.................................................
Fuel .278
......................
Fill Door and Cap .279
...........................................
Gauge .71
................
Octane Requirement . 278
....................................
Ref ueling .279
........................
Reserve Indicator .68
.....................
Fuses, Checking the .376
...............
Gas Mileage, Improving . 283.........................................
Gasoline .278
...............
Fuel Reserve Indicator . 68
...........................................
Gauge .71
................
Octane Requirement . 278
....................................
Ref ueling .279
................
Gas Station Procedures . 279
Gauges ...
Engine Coolant Temperature . 71
...............................................
Fuel .71
...............................
Speedometer .71
.................................
Tachometer .71
GAWR (Gross Axle Weight .......................................
Rating) .307
GCWR (Gross Combined Weight .......................................
Rating) .307
......................................
Glove Box .180
GVWR (Gross Vehicle Weight .......................................
Rating) .307
.............
Halogen Headlight Bulbs . 337
............
Hazard Warning Flashers . 126
.....................................
Headlights .122
........................................
Aiming .337
............
Automatic Lighting Off . 124 .........
Daytime Running Lights . 125
..................
High Beam Indicator . 69
.......................
Reminder Chime .122
........
Replacing Halogen Bulbs . 337
.................................
Turning on .122
...................................
Headphones .260
............................
Head Restraints .152
...............................
Heated Mirror .168
...................................
Heater, Seat .160
.....................
Heating and Cooling .188
.............
High Altitude, Starting at . 293
...............
High-Low Beam Switch . 122
HomeLink Universal ................................
Transceiver .267
.......................
Hood, Opening the .280
...........................................
Horn .5,120
...
Identif ication Number, Vehicle . 384
Ignition ............................................
Keys .128
.........................................
Switch .130
............
Timing Control System . 393
......................
Immobilizer System .129
.........
Important Safety Precautions . 8
Index
H I
G
IV

........................
Low Coolant Level .282
.........................
Low Fuel Indicator .68
...
Low Oil Pressure Indicator . 63,371
................................
Lower Anchors .45
..........................
Lower Glove Box .180
...
Lubricant Specif ications Chart . 386
...........
Luggage Net (Cargo Net) . 289
...........
Luggage, Storing (Cargo) . 286
..................................
Maintenance .313
................................
Minder .315-324
...
Owner Maintenance Checks . 323
.................................
Record .325-326
......................
Required Indicator .70
..........................................
Saf ety .314
.
Malf unction Indicator Lamp . 63,372
...................
Manual Sliding Doors . 142
...............................
Meters, Gauges .71
..................
Michilen PAX System . 356
........................
Mirrors, Adjusting .167
.................................
Modif ications .284
...............
Modif ying Your Vehicle . 284
.......................................
Moonroof .166 Moving the Second Row Bucket
.............................................
Seat .154
.............
Multi-Inf ormation Display . 74
...................
Neutral Gear Position . 295
..................
New Vehicle Break-in . 278
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 384
...
Octane Requirement, Gasoline . 278
.........................................
Odometer .72
...............................
Odometer, Trip .72
Oil ........................
Change, How to .329
......................
Change, When to .315
......................
Checking Engine .281
..............
Pressure Indicator . 63,371
Selecting Proper Viscosity ......................................
Chart .328
.........
ON (Ignition Key Position) . 130
Onboard Ref ueling Vapor ....................................
Recovery .392 ............................
Outside Mirrors .167
....................
Overheating, Engine .369
.......
Owner Maintenance Checks . 323
.........................
Oxygenated Fuels .278
............
Panel Brightness Control . 125
........................
Park Gear Position .295
...........................................
Parking .298
...............................
Parking Brake .169
Parking Brake and Brake .................
System Indicator . 63,373
...............................
Parking Lights .122
................
Parking Sensor System . 271
..
Parking Over Things that Burn . 298
....
Passenger Airbag Of f Indicator . 33
...................................
PAX System .356
.............................
PGM-FI System .393
........................
Power Door Locks .137
Power Sliding Doors .......................................
Indicator .67
...................................
Operation .142
.....................................
Switches .143
...............
Power Socket Locations . 182
..............................
Power Tailgate .139
Index
M N
OP
VI