ac system HONDA RIDGELINE 2017 2.G Repair Manual

109Continued
Controls
Locking and Unlocking the Doors
Key Types and Functions
This vehicle comes with the following keys:
Use the keys to start and stop the engine, and
to lock or unlock all the doors or open the
trunk.1Key Types and Functions
All the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft. 2 Immobilizer System P. 131
The keys contain precision electronics.
Adhere to the following advi ce to prevent damage to
the electronics:
•Do not leave the keys in direct sunlight, or in
locations with high temperature or high humidity.
•Do not drop the keys or set heavy objects on them.
•Keep the keys away from liquids.
•Do not take the keys apart except for replacing the
battery.
If the circuits in the keys are damaged, the engine
may not start, and the smart entry system may not
work.
If the keys do not work properly, have them
inspected by a dealer.
You can remotely start the engine using the remote
engine start.
2 Remote Engine Start
* P. 420
Models with remote engine start
Models with remote engine start
Models without remote engine
start
* Not available on all models

112
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
Locking/Unlocking the Doors from the Outside
When you carry the smart entry remote, you
can lock/unlock the doors or open the trunk.
You can lock/unlock the doors within a radius
of about 32 inches (80 cm) of the outside door
handle. You can open the trunk within about
32 inches (80 cm) radius from the trunk
release button.
■Using the Smart Entry with Push Button Start System*
1 Locking/Unlocking the Doors from the Outside
If the interior light switch is in the door activated
position, the interior light comes on when you unlock
the doors.
No doors opened: The li ght fades out after
30 seconds.
Doors relocked: The light goes off immediately.
2 Interior Lights P. 169
1Using the Smart Entry with Push Button Start System*
If you do not open a door within 30 seconds of
unlocking the vehicle with the smart entry system,
the doors will auto matically relock.
You can lock or unlock doors using the smart entry
system only when the power mode is in VEHICLE OFF.
* Not available on all models

Continued113
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
■Locking the doors
Press the door lock button on a front door. u Some exterior lights flash; the beeper
sounds; all the doors lock; and the
security system sets.1Using the Smart Entry with Push Button Start System*
•Do not leave the smart entry remote in the vehicle
when you get out. Carry it with you.
•Even if you are not carrying the smart entry remote,
you can lock or unlock the doors or open the trunk
while someone else with the remote is within
range.
•The door may be unlocked if the door handle is
covered with water in heavy rain or in a car wash if
the smart entry remote is within range.
•If you grip a door handle wearing gloves, the door
sensor may be slow to respond or may not respond
by unlocking the doors.
•After locking the door, wait at least two seconds
before unlocking it by gripping the handle.
•The door might not open if you pull it immediately
after gripping the door handle. Grip the handle
again and confirm that th e door is unlocked before
pulling the handle.
•Even within the 32 inches (80 cm) radius, you may
not be able to lock/unlock the doors with the smart
entry remote if it is a bove or below the outside
handle.
•The smart entry remote may not operate if it is too
close to the door and door glass.
Door Lock Button
* Not available on all models

uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
114
Controls
■Unlocking the doors and trunk
Grab the driver’s door handle: u The driver’s door unlocks.
u Some exterior lights flash twice and the
beeper sounds twice.
Grab the front passenger’s door handle:
u All doors unlock.
u Some exterior lights flash twice and the
beeper sounds twice.
Press the trunk release button: u The trunk unlocks and opens.
u The beeper sounds once.
2 Using the Trunk Release Button P. 129
1Using the Smart Entry with Push Button Start System*
The light flash, beep and door unlock mode settings
can be customized using the audio/information
screen. 2 Customized Features P. 303
Models with Display Audio
Trunk Release Button
* Not available on all models

Continued117
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. 303
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. 541
You can customize the door lock mode and keyless
lock acknowledge ment setting.
2 Customized Features P. 303
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
118
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 door cannot be locked when any door is open. If trunk is open, door can be
locked.
■Locking/Unlocking the Doors Using a Key1 Locking/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. 303
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.

131Continued
Controls
Security System
Immobilizer System
The immobilizer system prevents a key that has not been pre-registered from
starting the engine. Each key contains electronic transmitters that use electronic
signals to verify the key.
Pay attention to the follo wing when pressing the ENGINE START/STOP button:
• Do not allow objects that emit strong radio waves near the ENGINE START/
STOP button.
• Make sure the key is not covered by or touching a metal object.
• Do not bring a key from another vehicle’s immobilizer system near the ENGINE
START/STOP button.
• Do not put the key near magnetic items. Electronic device such as televisions and
audio systems emit strong magnetic fiel ds. Note that even a key chain can
become magnetic.
Security System Alarm
The security system alarm activates when the trunk, hood or doors are forcibly
opened. The alarm does not go off if the trunk or doors are opened with the key,
remote transmitter or smart entry with push button start system.
However, the alarm goes off if a door is opened with the key and the shift lever is
moved out of
(P or the hood is opened before the power mode is set to ON.
■When the security system alarm activates
The horn sounds intermittently , some exterior lights flash.
1Immobilizer System
NOTICE
Leaving the smart entry remote in the vehicle can
result in theft or accident al movement of the vehicle.
Always take the key with you whenever you leave the
vehicle unattended.
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
1 Security System Alarm
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
The security alarm continues for a maximum of two
minutes until the security system alarm deactivates.

uuSecurity System uSecurity System Alarm
132
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 fl ashing 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 se conds, 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.

133
uuSecurity System uSecurity System Alarm
Controls
■The panic button on the remote
transmitter
If you press the panic button for
approximately one second, the following will
occur for about 30 seconds:
• The horn sounds.
• Some exterior lights flash.
■Canceling panic mode
Press any button on the remote transmitter, or
set the power mode to ON.
■Panic Mode
Panic
Button

140
Controls
Operating the Switches Around the Steering Wheel
ENGINE START/STOP Button
*1:Canadian models
*2:U.S. models
■Changing the Power Mode1ENGINE START/STOP Button
ENGINE START/STOP Button Operating Range
You can start the engine when the smart entry
remote is inside the vehicle.
If the smart entry remote battery is weak, beeper
sounds and the To Start, Hold Remote Near Start
Button message appears on the multi-information
display. 2 If the Smart Entry Remote Battery is Weak
P. 563
The engine may also run if the smart entry remote is
close to the door or window, ev en if it is outside the
vehicle.
ON mode:
The ENGINE START/STOP button is red when the
engine is running.
Operating Range
VEHICLE OFF (LOCK)
The button is off.
The steering wheel is locked
*1.
The power to all electrical components is turned
off.
Blinking in white (when the door is opened)
ACCESSORY
The button blinks (in red).
Operate the audio system and other accessories
in this position.
ON
The button is on in red.
All electrical components can be used.
Press the button.
Without
pressing the
brake pedal
Shift to
(P*2. Press the button without the
shift lever in
(
P.
Shift to
( P, then press the
button.
*2