2020 HONDA ODYSSEY dead battery

Quick Reference Guide
29
Handling the Unexpected (P703)
Flat Tire (P705)
● Park in a safe location and replace the
flat tire with the compact spare tire under
the floor between the front seats and the
second row seats.
Indicators Come On
(P 722)
●Identify the indica tor and consult the
owner’s manual.
Engine Won’t Start (P714)
● If the battery is dead, jump start using a
booster battery.
Blown Fuse (P728)
● Check for a blown fuse if an electrical
device does not operate.
Overheating (P719)
● Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the engine cool down.
Emergency Towing (P735)
● Call a professional towing service if you
need to tow your vehicle.
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uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
154
Controls
■Unlocking the doors and tailgate
Press the unlock button.
Once: u Some exterior lights flash twice, and the driver’s door and fuel fill door unlocks.
Twice: u The remaining doors and the tailgate unlock.
If the lock or unlock button of the re mote does not work, use the key instead.
Fully insert the key and turn it.
■Locking/Unlocking the Doors Using a Key
1 Using the Remote Transmitter
If the distance at which the remote transmitter works
varies, the batter y is probably low.
If the LED does not come on when you press a
button, the battery is dead. 2 Replacing the Button Battery P. 690
You can customize the door unlock mode setting. 2 Vehicle Customization P. 134
2 Customized Features P. 448
Models with color audio system
Models with Display Audio
1Locking/Unlocking the Doors Using a Key
When you lock the driver’s door with a key, all of the
other doors, tailgate, and fu el fill door lock at the
same time. When unlocking, the driver’s door
unlocks first. Turn the key a second time within a few
seconds to unlock the remaining doors and the
tailgate.
You can customize the door unlock mode setting.
2 Vehicle Customization P. 134
2 Customized Features P. 448
Models with color audio system
Models with Display Audio
LockUnlock
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uuSecurity System uSecurity System Alarm
182
Controls
■To deactivate the security system alarm
Unlock the vehicle using remote transmitter or smart entry system*, or set the power
mode to ON. The system, along with the ho rn and flashing lights, is deactivated.
■Setting the security system alarm
The security system alarm automatically sets when the following conditions have
been met:
• The power mode is set to VEHICLE OFF.
• The hood is closed.
• All doors and the tailgate are locked wi th the key, remote transmitter or smart
entry system
*.
■When the security system alarm sets
The security system alarm indicator in the instrument panel blinks. When the
blinking interval changes after about 15 seconds, the security system alarm is set.
■To cancel the security system alarm
The security system alarm is canceled when the vehicle is unlocked using the remote
transmitter, or smart entry system
*, or when the power mode is set to ON. The
security system alarm indicator goes off at the same time.
1 Security System Alarm
Do not set the security system alarm when someone
is in the vehicle or a window is open. The system can
accidentally activate when:
•Unlocking the door with the lock tab.•Opening the hood with the hood release.
•Opening the tailgate with the power tailgate
button on the dashboard.
If the battery goes dead after you have set the
security system alarm, the security alarm may activate
once the battery is re charged or replaced.
If this occurs, deactivate the security system alarm by
unlocking a door using the remote transmitter or
smart entry system
*.
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
Models with power tailgate
* Not available on all models
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267
uuAudio System uAudio System Theft Protection
Features
Audio System Theft Protection
The audio system is disabled when it is disconnected from the power source, such as
when the battery is disconnected or goes dead. In certain conditions, the system
may display a code entry screen. If this occurs, reactivate the audio system.
■Reactivating the audio system
1. Set the power mode to ON.
2. Turn on the audio system.
3. Press and hold the audio system powe r knob for more than two seconds.
u The audio system is reac tivated when the audio co ntrol unit establishes a
connection with the vehicl e control unit. If the control unit fails to recognize
the audio unit, you must go to a deal er and have the audio unit checked.
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607Continued
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parked. When the
parking brake is applied, you can manu ally or automatically release it.
■To apply
Press the electric parking brake switch. u The parking brake and brake system
indicator comes on.
■Parking Brake1Parking Brake
You may hear the electric parking brake system
motor operating from the re ar wheel area when you
apply or release the parki ng brake. This is normal.
The brake pedal may slightly move due to the electric
parking brake system opera tion when you apply or
release the parking br ake. This is normal.
You cannot apply or release the parking brake if the
battery goes dead. 2 Jump Starting P. 717
If you press and hold the electric parking brake
switch while driving the brakes on all four
wheels are applied (by the VSA ® system) until
the vehicle comes to a stop (at which point the
electric parking brake is applied) or the switch is
released.
Electric Parking Brake Switch
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688
Maintenance
Battery
Checking the Battery
The condition of the battery is monitored by a
sensor located on the negative terminal of the
battery. If there is a problem with this sensor,
the driver information in terface will display a
warning message. If this happens, have your
vehicle inspected by a dealer.
Check the battery terminals for corrosion
monthly.
To access the battery terminals:
1. Remove the engine compartment cover.
2 Engine Compartment Cover P. 653
2.Remove the clips using a Phillips-head
screwdriver, then remove the air intake
duct.
2 High Beam Headlights P. 664
If your vehicle’s battery is disconnected or goes dead:
•The audio system is disabled.
2 Reactivating the audio system P. 267
•The clock resets.
2 Clock P. 144
•
The immobilizer system needs to be reset.
2 Immobilizer System Indicator P. 93
1Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
When you find corrosion, cl ean the battery terminals
by applying a baking powder and water solution.
Clean the terminals with a damp towel. Cloth/towel
dry the battery. Coat the terminals with grease to
help prevent future corrosion.
When replacing the battery, the replacement must be
of the same specifications.
Consult a dealer for more information.
3WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery
maintenance, wear prot ective clothing and
a face shield, or have a skilled technician do
it.
Canadian models only
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714
Handling the Unexpected
Engine Does Not Start
Checking the Engine
If the engine does not start, check the starter.
Starter conditionChecklist
Starter doesn’t turn or turns
over slowly.
The battery may be dead. Check
each of the items on the right and
respond accordingly.Check for a message on the dr iver information interface.
• If the To Start, Hold Remote Near Start Button message appears
2If the Remote Battery is Weak P. 715
uMake sure the remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 188
Check the brightness of the interior lights.
Turn on the interior lights and check the brightness.
• If the interior lights are dim or do not come on at all
2 Battery P. 688
•If the interior lights come on normally 2 Fuses P. 728
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and resp ond accordingly. Review the engine start procedure.
Follow its instructions, and try to start the engine again.
2
Starting the Engine P. 542
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 181
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 119
Check the fuses.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 734
If the problem continues:
2Emergency Towing P. 735
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle or booster battery to jump start it.
2 Jump Starting P. 717
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749Continued
Information
Emissions Testing
Testing of Readiness Codes
Your vehicle has readiness codes as part of the onboard self diagnostic system.
Some states use these codes for testing to verify whether your vehicle’s emissions
components are working properly.
The codes may not be read properly if testing is performed just after the battery has
gone dead or been disconnected.
To check if they are set, set the power mo de to ON, without starting the engine. The
malfunction indicator lamp will come on for several seconds. If it then goes off, the
readiness codes are set. If it blinks fi ve times, the readiness codes are not set.
If you are required to have your vehicle te sted before the readiness codes are ready,
prepare the vehicle for retest ing by doing the following:
1. Fill the gas tank to approximately 3/4 full.
2. Park the vehicle and leave the engine off for 6 hours or more.
3. Make sure the ambient temperature is between 40°F and 95°F (4°C and 35°C).
4. Start the engine without touching the ac celerator pedal, and let it idle for 20
seconds.
5. Keep the vehicle in
(P. Increase the engine speed to 2,000 rpm, and hold it there
for about 3 minutes.
6. Let the engine idle with your foot off the accelerator for 20 seconds.
1Testing of Readiness Codes
The readiness codes are erased when the battery is
disconnected, and set again only after several days of
driving under a variety of conditions.
If a testing facility determines that the readiness
codes are not set, you may be requested to return at
a later date to complete the test.
If the testing facility determines the readiness codes
are still not set, see a dealer.
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