2015 HONDA ODYSSEY ECU

90 || 91
DRIVING
DRIVING
Learn about preparation for driving, as well as other features.
Before Driving
Check the following items before you begin driving.
Exterior Checks
• 
Make sure there are no obstructions on the windows, door mirrors, exterior 
lights, or other parts of the vehicle.
•  Remove any frost, snow, or ice.
•  Make sure the hood is securely closed.
• 
Heat from the engine and exhaust can ignite flammable materials left under 
the hood, causing a fire. If you’ve parked your vehicle for an extended period, 
inspect and remove any debris that may have collected, such as dried grass 
and leaves that have fallen or have been carried in for use as a nest by a small 
animal. Also check under the hood for leftover flammable materials after you or 
someone else has performed maintenance on your vehicle.
•  Make sure the tires are in good condition.
• 
Make sure there are no people or objects behind or around the vehicle.
Interior Checks • 
Store or secure all items on board properly.
• Do not pile items higher than the seat height.
• Do not place anything in the front seat footwells. Make sure to secure the floor 
mats.
• 
If you have any animals on board, do not let them move freely around in the 
vehicle.
•  Securely close and lock all doors and the tailgate.
•  Adjust your seating position, mirrors, and steering wheel properly.
• 
Make sure items placed on the floor behind the front seats cannot roll under the 
seats.
• 
Everyone in the vehicle must fasten their seat belt.
•  Make sure that the indicators in the instrument panel come on when you s\
tart
the vehicle, and go off soon after.
DRIVING
If the doors are frozen shut, use warm water around the door edges to melt any 
ice. Do not try to force them open, as this can damage the rubber trim around the 
doors. When done, wipe dry to avoid further freezing.
NOTICE
Maximum Load Limit
Carrying too much cargo or improperly storing it can affect your vehicle\
’s handling,
stability, stopping distance, and tires, and make it unsafe. 
The maximum load for your vehicle is 1,340 lbs (608 kg). See the Tire and Loading 
Information label on the driver’s doorjamb.
Improper accessories or modifications can affect your vehicle’s handling, and 
stability, and performance, and cause a crash in which you can be seriously hurt 
or killed.
Follow all instructions in the vehicle owner’s manual regarding accessories and
modifications.
WARNING
In addition:
• During the first 600 miles (1,000 km) of operation, avoid sudden acceleration or 
full throttle operation so as to not damage the engine or powertrain.
• 
Avoid hard braking for the first 200 miles (300 km). You should also follow this 
when the brake pads are replaced.
Label example
The headlight aim on your vehicle was set by the factory, and does not need to be 
adjusted. However, if you regularly carry heavy items in the cargo area or pull a
trailer, have the aiming readjusted at your dealer or by a qualified technician.
Overloading or improper loading can affect handling and stability and cause a 
crash in which you can be hurt or killed.
Follow all load limits and other loading guidelines in this guide.
WARNING

94 || 95
DRIVING
DRIVING
Starting the Ignition*
Insert the key into the ignition and turn to turn on the vehicle or start the engine.
0 LOCK: Insert and remove the key in this position.
I ACCESSORY: Operate the audio system and other
accessories in this position.
II ON: This is the position when driving.
III START: This position is for starting the engine.
The switch returns to ON when you release the key.
Starting to Drive
Turn on the vehicle and start the engine to begin driving.
Before Starting the Engine
Check that the shift lever is in Park (P), then press the
brake pedal. Keep your foot firmly on the brake pedal 
when starting the engine.
Brake pedal
The engine is harder to start in cold weather and in thinner air found a\
t altitudes
above 8,000 feet (2,400 m). When starting the engine in cold weather, turn off 
all electrical accessories such as the lights, climate control system, a\
nd rear
defogger in order to reduce battery drain.
*if equipped
Changing the Power Mode*Use the
ENGINE START/STOP button to cycle through power modes or start the 
engine.
Accessory or On mode:
Press ENGINE START/STOP 
once without pressing the brake pedal for Accessory 
mode. Press it again for On mode.
Starting the engine:
Press and hold the brake pedal, 
then press ENGINE START/STOP. Keep your foot firmly 
on the brake pedal when starting the engine.
Turning the vehicle off: Shift to Park (P), then press
ENGINE START/STOP.
If you press the button and the shift lever is not in Park 
(P), the vehicle goes into Accessory mode.
Pre-tow checklist
When preparing to tow, and before driving away, ensure the following:
• The vehicle has been properly serviced, and the suspension and the cooling 
system are in good operating condition.
• 
Avoid towing a trailer during your vehicle’s first 600 miles (1,000 km).
• The trailer has been properly serviced and is in good condition.
•  All weights and loads are within limits. Never exceed the gross weight r\
atings.
• 
Check if all loads are within limits at a public scale. If a public scale is not 
available, add the estimated weight of your cargo load to the weight of your 
trailer (as quoted by the manufacturer) and the tongue load.
•  The hitch, safety chains, and any other attachments are secure.
•  All items in or on the trailer are properly secured and cannot shift whi\
le you drive.
Exceeding any load limit or improperly loading your vehicle and trailer can 
cause a crash in which you can be seriously hurt or killed.
Check the loading of your vehicle and trailer carefully before starting to drive.
WARNING

114 || 115
HANDLING THE UNEXPECTED
HANDLING THE UNEXPECTED
Storing the Flat Tire
The storage bag, bracket, and mounting wing bolts (A and B) are in the tool case.
1.  Put the flat tire in the storage bag provided with 
your vehicle.
2. Pull down the U-shaped carpet piece, fold it, and
tuck the end under the carpet.
3. Remove the plastic screw with a coin.
4.  Install the bracket and the mounting wing bolt (A) 
on the attachment point, and tighten the bolt.
5.  Install the flat tire on the bracket with the inside 
of the wheel facing toward you.
6.  Install the mounting wing bolt (B) to the bracket 
through one of the five wheel nut holes, and
tighten the bolt. Poke a hole in the storage bag as 
needed.
Storing a flat tire on the folded third–row seat
1. Turn over the flap on the left side of the cargo
area floor.
2. Pull down the U-shaped carpet piece and remove
the plastic screw with a coin.
3. Place the flat tire face down on the attachment
point.
4. Put the tire mounting wing bolt (B) in the 
attachment point through one of the five wheel
nut holes, and tighten the bolt. Poke a hole in the 
storage bag as needed.
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
Bracket
Bracket
Plastic screw
Carpet pieceStorage bag
Mounting wing bolt (B)
Mounting wing bolt (B)
Mounting wing bolt (B)
Mounting wing bolt (A)
Mounting wing bolt (A)
Plastic screw
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 - Driver Side
Located under the hood near the battery. Push the tabs to open the box.
Circuit ProtectedAmps
1Main Fuse12 5A
2-1Fan Main 60 A
2-2Passenger Side Fuse Box 2
2-3HondaVACTM*(60 A)
2-4Interior Light, FI Main
2-5Stop & Horn, Hazard
2-6Rear Blower, Battery
Ma nagement System 30
A
30
A
30
A
2-7VSA FSR 30A
50
A
2-8VSA Moto r
3-1Driver Side Fuse Box 250 A
3-2IG1 Main*150 A
3-2Starter Motor*240 A
3-3Rear Fuse Box 160 A
3-4Passenger Side Fuse Box 150 A
3-5Driver Side Fuse Box 150 A
3-6Engine Compartment Fuse
Box (Passenger Side) Main60 A
3-7Passenger’s Side Power
Sliding Door Moto r*(40A )
3-8Front Blower40A
40 A
40
A
4Rear Defroster
5
6I G Main 2*30A
7IG Main 1*30A
*1: M odels without smart entry system*2: M odels with smart entry system
8 Battery Management

System 7.5
A
9Stop & Hor n20 A
15 A
10 Hazard
11Interior Lights7.5 A
*if equipped

118 || 119
HANDLING THE UNEXPECTED
HANDLING THE UNEXPECTED
Interior Fuse Box - Passenger Side
Located on the lower side panel. Take off the cover to open.
Circuit ProtectedAmps
1Premium Amp*(30 A)
2Rear Passenger’s Side Power Windo w20A
3ACM10A
4
5Seat Heaters*(15A )
6
7Front Passenger’s Power
Seat Sliding(20 A)
8Front Passenger’s Power
Seat Reclining(20 A)
9
10

11
12

13Passenger’s Side Power Sliding Door Closer*(2 0A )
14 Rear Accessory Power
Socket 15
A
15
16

17
18 Front Passenger’s Power
Window 20
A
19SRS10 A
20 ECU AS 7.5 A
21Headlight Adjuster*(7.5 A)
22

23OPDS*(7.5 A)
24 OPDS*(7.5 A)
25Illumination (Interior)7.5A
26

27Front Accessory Power
Socket15 A
28

*if equipped
Rear Fuse Box
Located on the left side of the cargo area. Remove the cover by prying on the edge 
with a cloth-wrapped flat-tip screwdriver.
Circuit Protecte dAmps
1Power Tailgate Closer*(20 A)
2Trailer Small Light*(7.5 A)
3
4Tailgate*(10 A)
5Rear Driver’s Side Door
Lock7. 5A
6
7
8Traile r*(10 A)
9Trailer Charg e*(20 A)
10 Trailer Back Light*(7.5 A)
11Trailer Hazard*(7.5 A)
12 Rear Wiper 10 A
13ECU RR7.5A
14 Power Tailgate Motor*(40 A)
15AC Inverter*(3 0A )
16

17
18

*if equipped

126    || 127
MAINTENANCE
MAINTENANCE
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.
Do not fill the engine oil above the upper mark. Overfilling the engine oil can result 
in leaks and engine damage.
NOTICE
Engine oil fill cap
Resetting the Engine Oil Life
If you change or replace the vehicle’s engine oil yourself, you must reset the 
engine oil life.
Failure to reset the engine oil life after a maintenance service results\
in the system
showing incorrect maintenance intervals, which can lead to serious mecha\
nical
problems.
NOTICE
Models with information display
1. Press and hold the select/reset knob for 10 
seconds or more. The reset mode appears in the
display.
2. Using the select/reset knob, select oil life.
3. Press and hold the select/reset knob for a few 
seconds to enter the oil life reset mode.
4. Press and hold the select/reset knob for 5 
seconds or more. The engine oil life display
returns to 100%.
Models with multi-information display
1. Press SEL/RESET to display the engine oil life. 
From this screen, press and hold SEL/RESET for 
10 seconds or more. The reset mode appears
in the display.
2. Press the Info button to select RESET. Press 
SEL/RESET to select it. The engine oil life 
display returns to 100%.
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.
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. 
WARNING
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.
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
NOTICE
Reserve
tank Radiator capMAX
MIN

150 || 151
INDEX
INDEX
INDEX
ABS .............................................................25
Active Head Restraints ...................................43Address .............................................................87Advanced Airbags .............................................9Aha™  .............................................................73Aha™ Commands ...........................................148Airbags  ...............................................................9About Your Airbags ......................................11Advanced Airbags .........................................9Airbag Care ...................................................14Front Airbags (SRS) .......................................9Passenger Airbag Off Indicator .................12Side Airbags ..................................................10Side Curtain Airbags ....................................10
SRS (Supplemental Restraint System) Indicator ............................................. 11
System Components
....................................13System Indicators ........................................11
Air Conditioning System ..................................52
Anti-Lock Brake System (ABS)
................25, 97
Audio Commands ...........................................147
Audio Operation ...............................................56Auxiliary Input Jack .....................................56
Bluetooth® Audio ...................................62, 71Compact Disc (CD) .................................60, 68DVD  .............................................................74FM/AM Radio ..........................................59, 66Hard Disc Drive (HDD) Audio .....................69HDMI  .............................................................75HondaLink featuring Aha™ ........................73Intelligent Multi-Information Display
(i-MID) ..........................................58, 64iPod® .......................................................61, 70Pandora® .................................................63, 72Rear Audio Commands ..............................149Rear Entertainment System ........................74
SiriusXM® Radio ...........................................67Sound .............................................................56
Steering Wheel Controls .............................57
Touchscreen Operation ..............................65USB Flash Drive ............................................61
USB Port ........................................................56
Wireless Headphones .................................75Automatic Dimming Rearview Mirror ...........48
Automatic Headlights ......................................39
AUX Commands .............................................. 148
Auxiliary Input Jack .........................................56Battery ...........................................................128Blind Spot Information (BSI) ..................25, 102
Bluetooth® Audio .......................................62, 71Bluetooth® Audio Commands ......................148
Bluetooth® HandsFreeLink® (HFL) .................78
Call History ....................................................82
E-Mail  .............................................................83
HFL Controls ..................................................78
Making a Call ................................................81
Pairing a Phone ........................................... 80
Phonebook ....................................................81
SMS Text Messaging ..................................83Speed Dial .....................................................82
Voice Recognition Tips ................................79
Brake Assist System ........................................ 97
Brake system
..............................................24, 25Braking .............................................................96
Brightness Control ...........................................38BSI  ...............................................25, 27, 102
Call History ........................................................82Carbon Monoxide Gas....................................... 4
Cargo Area Lights ............................................39
Change a Setting ..............................................55
Changing a Flat Tire .......................................111
Changing Wiper Blades ................................129
Charging system ............................................... 24
Child Safety
.......................................................15Childproof Door Locks .................................33
Protecting Child Passengers ......................15Protecting Infants ........................................16
Protecting Larger Children .........................21
Protecting Smaller Children .......................17
Child Seat ..........................................................17
Adding Security with a Tether ...................20LATCH-Compatible Child Seat ....................18
Selecting a Child Seat .................................17
Climate Control Commands ..........................146
Climate Control System ...................................53Clock .............................................................55Compact Disc (CD) .....................................60, 68Contact Us .......................................................141Coolant ...........................................................127
Cool Box ............................................................. 51
Cruise Control
.............................................27, 98Customer Information.................................... 140Customized Features .......................................55Dashboard and Ceiling Controls ......................2Daytime Running Lights (DRL)........................25
Destination ........................................................87Detour  .............................................................89Dialing a Number .............................................81Door Mirrors .....................................................48Doors  .......................................................31, 33Sliding Doors .................................................34DOT Tire Quality Grading ..............................135Driving  .............................................................90Blind Spot Information (BSI) ....................102
Braking ...........................................................96
Cruise Control ...............................................98 Forward Collision Warning (FCW)
...........100
Ignition ...........................................................95Lane Departure Warning (LDW) ..............101
LaneWatch™ ................................................99
Maximum Load Limit ....................................91
Multi-View Rear Camera ..........................105
Parking Sensor System .............................103
Power Mode .................................................95
Rearview Camera .......................................104
Refueling ......................................................106
Shifting ...........................................................96
Towing a Trailer ............................................93Driving Position Memory System ..................47DRL  .............................................................25Dual Screen ......................................................77DVD  .............................................................74ECO indicator ....................................................27Electronic Stability Control (ESC) ..................97Emergency Engine Stop ................................110Emergency Towing ........................................110Engine and Fuel ..............................................139Engine Coolant................................................ 127Engine Oil......................................................... 125ENGINE START/STOP button .........................95Exterior lights ..............................................27, 39
Fastening a Seat Belt ........................................7FCW ...............................................25, 27, 100
Find Nearest Place ..........................................88
Find Place Commands ...................................144Flat Tire ...........................................................111
Floor Mats .........................................................43Fluids ...........................................................139FM/AM Radio ..............................................59, 66FM/AM Radio Commands .............................147
FM Traffic ..........................................................89
Fog lights .....................................................27, 39
Foot Brake .........................................................96
Forward Collision Warning (FCW) ...25, 27, 100Frequently Asked Questions ........................140Front Airbags (SRS) ...........................................9
Front Seats ........................................................41
Front Wipers .....................................................40Fuel Information .............................................106
Fuse Locations ................................................ 115
Garage Opener
.................................................49Hang-Up/Back button...................................... 78Hard Disc Drive (HDD) Audio .........................69Hazards  .............................................................27HDMI  .............................................................75Headlight-Wiper Integration ..........................40
Head Restraints ................................................42High beams .......................................................27
Home Address ..................................................87
HomeLink® Garage Opener ............................49HondaLink featuring Aha™ ............................73 Honda Roadside Assistance
........................142
HondaVAC® .......................................................50Hood ...........................................................124Ignition  .............................................................95i-MID  .......................................................58, 64Immobilizer ........................................................27Info buttons .......................................................29Info Commands............................................... 149Information Display..........................................28Instrument Panel ..............................................24Condition Indicators ....................................26Malfunction Indicators ................................24On/Off Indicators ..........................................27Intelligent Multi-Information Display
(i-MID) ..........................................58, 64Interface dial............................................... 79, 85Interface Dial Feedback..................................86Interior Lights.................................................... 38Intermittent Wipers..........................................40
iPod® .......................................................61, 70iPod® Commands ...........................................148
Jump Starting .................................................107Key .............................................................30Lane Departure Warning (LDW) ......25, 27, 101
LaneWatch™ ....................................................99Lap/Shoulder Seat Belts ...................................5LATCH-Compatible Child Seat ........................18LDW  ...............................................25, 27, 101Light Bulbs....................................................... 139Lights .............................................................38Locking the Doors ............................................31
Locking the Tailgate .........................................31Lock Tab .............................................................33Low fuel .............................................................26
Low oil pressure ...............................................24
Low tire pressure .............................................26
Maintenance ................................................... 121
Maintenance Minder™ .......................27, 122
Safety Precautions ....................................121
Service Codes .............................................123
Under the Hood ..........................................124
Malfunction indicator lamp ............................25Map Display Commands ...............................143
Map Legend ......................................................89
Map Lights ......................................................... 38
Master Door Lock Switch ...............................33
Maximum Load Limit ........................................ 91
MENU button ............................58, 64, 78, 79, 85Mirrors .............................................................48
Moonroof ...........................................................37Multi-Information Display ...............................29
Multi-View Rear Camera ..............................105
Navigation .........................................................84
Detour ............................................................89Display and Controls ....................................85