2019 HONDA RIDGELINE dead battery

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Quick Reference Guide
Handling the Unexpected (P567)
Flat Tire (P569)
● Park in a safe location and replace the
flat tire with the compact spare tire
located in the trunk.
Indicators Come On (P587)
● Identify the indicator and consult the
owner’s manual.
Engine Won’t Start (P578)
● If the battery is dead, jump start using a
booster battery.
Blown Fuse (P591)
● Check for a blown fuse if an electrical
device does not operate.
Overheating (P585)
● 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 (P596)
● Call a professional towing service if you
need to tow your vehicle.

Continued119
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
■Locking the doors
Press the lock button.
Once: u Some exterior lights flash, all the doors
lock, and the security system sets.
Twice (within five se conds after the first
push): u Some exterior lights flash, the beeper
sounds and verifies the security system is
set.
■Unlocking the doors
Press the unlock button.
Once: u Some exterior lights flash twice, and the
driver’s door unlocks.
Twice:
u Some exterior light s flash twice, the
remaining doors unlock.
■Using the Remote Transmitter1 Using the Remote Transmitter
If you do not open a door within 30 seconds of
unlocking the vehicle with the remote transmitter,
the doors will auto matically relock.
You can change the relock timer setting. 2 Customized Features P. 318
You can lock or unlock the doors using the remote
transmitter only when the power mode is in VEHICLE
OFF.
The remote transmitter us es low-power signals, so
the operating range may vary depending on the
surroundings.
The remote will not lock th e vehicle when a door is
open.
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. 557
You can customize the door lock mode and keyless
lock acknowledge ment setting.
2 Customized Features P. 318
Models with Display Audio
Models with Display Audio
LED
Unlock
Button Lock
Button
LED
Unlock
Button Lock
Button

uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
120
Controls
If the smart entry remote battery or the ve hicle battery is dead, use the key instead
of the smart entry remote. Fully insert the key and turn it.
■Locking the front doors
Push the lock tab forward
a or push the
master door lock switch in the lock direction
b, and close the door.
■Locking the rear doors
Push the lock tab forward and close the door.
■Lockout prevention system
The doors cannot be locked when the sm art entry remote is inside the vehicle.
■Locking/Unlocking the Doors Using a Key1Locking/Unlocking the Doors Using a Key
When you lock the driver’s door with a key, all the
other doors and trunk 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 trunk.
You can customize the door unlock mode setting. 2 Customized Features P. 318
Models with Display AudioLock
Unlock
■Locking a Door Without Using a Key1Locking a Door Without Using a Key
When you lock the driver’s door or the passenger’s
door, all the other doors lock at the same time.
Make sure you have the key in your hand when you
lock the driver’s door, any of the other doors or the
trunk, otherwise you may end up locking the key
inside the vehicle.

130
Controls
Opening and Closing the Trunk
Precautions for Opening/Closing the Trunk
■Opening the trunk
Open the trunk all the way. u If it is not fully opened, the trunk lid may begin to close under its own weight.
■Closing the trunk
Keep the trunk lid clos ed while driving to:
u Avoid possible damage.
Using the key
If the smart entry remote battery or the ve hicle battery is dead, use the key instead
of the smart entry remote. 1.Swing open the tailgate.
2. Fully insert the key and turn it.
3. Open the trunk.
1Opening and Closing the Trunk
3WARNING
Swinging the tailgate open or closed while
anyone is in its path can cause serious
injury.
Make sure all passengers are clear of the
tailgate’s path before opening or closing it.

uuSecurity System uSecurity System Alarm
134
Controls
■To deactivate the security system alarm
Unlock the vehicle using the key, remote transmitter, or smart entry with push
button start system. The system, along with the horn 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 (LOCK).
• The hood and trunk are closed.
• All doors are locked from outside with 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 key,
remote transmitter, smart entry system, or th e power mode is set to ON. The security
system alarm indicator goe s off at the same time.
1Security 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 trunk with the trunk release or the
emergency trunk opener.
•Opening the hood with the hood release.•Moving the shift lever out of ( P.
If the battery goes dead after you have set the
security system alarm, the security alarm may go off
once the battery is re charged or replaced.
If this occurs, deactivate the security system alarm by
unlocking a door using the ke y, remote transmitter,
or smart entry system.

204
uuAudio System uAudio System Theft Protection
Features
Audio System Theft Protection
The audio system is disabled when it is di sconnected 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 power button for more than two seconds.
u The audio system is reac tivated when the audio co ntrol unit establishes a
connection with the vehicle control unit. If the control unit fails to recognize
the audio unit, you must go to a dealer and have the audio unit checked.
1 Audio System Theft Protection
Find the audio system’s se curity code and serial
number label in your owner’s manual kit.
We recommend that you write down the serial
number in this owner’s manual.
Do not store the label in your vehicle. If you lose the
label, you must first retrie ve the serial number, and
then obtain the code.
You can find out about your serial number and
security code from a dealer.
U.S. models

556
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 prob lem with this sensor, the multi-information
display will display a warning message. If this happens, have you vehicle inspected
by a dealer.
Check the battery terminal s for corrosion monthly.
If your vehicle’s battery is disconnected or goes dead:
• The audio system is disabled.
2 Audio System Theft Protection P. 204
•The clock resets.
2 Clock P. 110
Charging the Battery
Disconnect both battery cables to prevent da maging your vehicle’s electrical system.
Always disconnect the negative (–) cable first, and reconnect it last.
1 Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
If you find corrosion, clea n the battery terminals by
applying a baking powder a nd water solution. Clean
the terminals with a damp towel. Cloth/towel dry the
battery. Coat the terminals with grease to help
prevent future corrosion.
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.
Models without navigation system

578
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 multi-information display.
●If the To Start, Hold Remote Near Start Button message appears
2If the Smart Entry Remote Battery is Weak P. 579
uMake sure the smart entry remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 142
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
2Battery P. 556●If the interior lights come on normally 2 Fuses P. 591
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. 434
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 133
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 103
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 595
If the problem continues:
2Emergency Towing P. 596
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 581