2023 HONDA CRV change key battery

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uuSecurity System uSecurity System Alarm
Controls
■When the security system alarm activates
The horn sounds intermittently, and some exterior lights flash.
■To deactivate the security system alarm
Unlock the vehicle using the key, remote tra nsmitter, or keyless access system, or
turn the power mode is set to ON. 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.
• The hood is closed.
• All doors and tailgate are locked from ou tside with the remote transmitter or
keyless access system.
■When the security system alarm sets
The security system alarm in dicator in the instrument panel blinks and the blinking
interval changes after about 15 seconds.
■To cancel the security system alarm
The security system alarm is canceled when the vehicle is unlocked using the remote
transmitter or keyless access system, or when the power mode is set to ON. The
security system alarm indicato r goes 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 hood with the hood release handle.
•Taking the transmission out of ( P.
If the 12-volt battery goes dead after you have set the
security system alarm, the security alarm may go off
once the 12-volt battery is recharged or replaced.
If this occurs, deactivate the security system alarm by
unlocking a door using the ke y, remote transmitter,
or keyless access system.

667
Handling the Unexpected
Power System Won’t Start
Checking the Procedure
If the power system won't start, check the following items and take appropriate action.
If you cannot turn on the power system after checking all the it ems in the list above, have your vehicle checked by a dealer.
If you must start the vehicle immediately, use an as sisting vehicle or booster battery to jump start it.
2If the 12-Volt Battery Is Dead P. 671
Depending on the situation, you may be able to temporarily turn the power system on using the emergency starting procedure.
2Emergency Power System On P. 669
ChecklistConditionWhat to Do
Check if the related
indicator or driver
information interface
messages come on.The Temperature is too cold for vehicle to operate message
appears.●You must wait for an increase in the
ambient temperature or move the
vehicle to a warmer location.
●Contact dealer if necessary.
The To start, touch start butto n with emblem side of
remote message appears.
u Make sure the keyless remote is in its operating range.
2 POWER Button Operating Range P. 184
2If the Keyless Remote Battery is Weak
P. 668
Check the fuses.
Check all fuses, or have your vehicle checked by a dealer.2Inspecting and Changing Fuses P. 687
Check the power system starting procedure.
Follow the instructions, and try to start the power system again.2Turning on the Power P. 455
Check the shift position. The transmission is not in (P. Change the shift position to (P.
Check the immobilizer
system indicator.When the immobilizer system indicator is blinking, the power
system cannot be turned on.2Immobilizer System P. 176
2 Immobilizer System Indicator P. 107

668
uuPower System Won’t Start uIf the Keyless Remote Battery is Weak
Handling the Unexpected
If the Keyless Remote Battery is Weak
If the beeper sounds, the To start, touch start butto n with emblem side of
remote message appears on the driver information interface, the POWER button
flashes, and the READY indicator does not come on, tu rn on the power system as
follows: 1.Press the POWER button.
u The beeper sounds and the POWER
button flashes for about 30 seconds.
2. Touch the center of the POWER button
with the H logo on the keyless remote while
the POWER button is flashing. The buttons
on the keyless remote should be facing you.
u The beeper sounds, and the POWER
button stays on for about 10 seconds.
3. Depress the brake pedal and press the
POWER button while the POWER button is
on.
u The READY indicator comes on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.