ECU Acura RDX 2020 Service Manual

358
Features
HomeLink® Universal Transceiver
The HomeLink ® Universal Transceiver can be pr ogrammed to operate up to three
remote controlled devices around your home , such as garage doors, lighting, or
home security systems.
Refer to the safety information that came wi th your garage door opener to test that
the safety features are functioning properly. If you do not have the safety
information, contac t the manufacturer.
Before programming HomeLink, make sure th at people and objects are out of the
way of the garage or gate to prevent potential injury or damage.
When programming a garage door opener, park just outside the garage door’s path.
■Important Safety Precautions
1HomeLink ® Universal Transceiver
Before programming HomeLi nk to operate a garage
door opener, confirm that the opener has an external
entrapment protection system, such as an “electronic
eye,” or other safety and reverse stop features. If it
does not, HomeLink may not be able to operate it.
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390
Features
AcuraLink®
Is a subscription-based service that provid es convenient features such as voice
communication in case of emergency, online security, one-on-one operator
assistance, and the transmission of important messages regarding your vehicle’s
status.
Use the following procedure to connect to AcuraLink.
■To enable the AcuraLink
You need to allow the consent of the lo cation service to enable the AcuraLink.
1. Press the (home) button.
2. Select AcuraLink .
u The confirmation message appears on
the screen for the first time, then select
Allow .
■To Connect to AcuraLink
1AcuraLink ®
AcuraLink also provides services you can operate
from the Internet or your smartphone.
To subscribe to AcuraLink, or to get more
information about all of its features, contact an Acura
dealer, or visit owners.acura.com (U.S.) or
www.acura.ca/owners/acuralink (Canada).
1To enable the AcuraLink
You can also set up a Vehicle Data Collection by
the following procedure.
1. Press the (home) button.
2. Select AcuraLink .
3. Select MENU.
4. Select Vehicle Data Collection .
5. Select Allow or Block.
•Allow: Sends the vehicle location data, diagnostic
information, driving behavior data and phone data
when you have previously allowed it when you
connect a phone with Bluetooth®.
•Block : Does not send the ve hicle location data,
diagnostic information, driving behavior data.
For detail information of all data shared visit https://
acuralink.acura.com/#/acuralinkLegalTerms
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398
uuAcuraLink ®u
Features
■Vehicle Status
Get door and lock status as we ll as mileage, fuel, oil life, and tire pressure readings
on your phone.
■Emergency Call
A live agent will stay on the call with you an d request that help be sent in the event
of an emergency.
■Security Alarm Alert
Receive alerts if vehicle se curity alarm is triggered.
■Destination by Voice
Talk to a live assistant who will search and send turn by turn directions to your
vehicle’s navigation system
*. Requires In-vehicle Navigation System*.
■Last Mile
Receive walking directions to your final destination right when you get out of your
Acura. Requires In-vehicle Navigation System
*.
* Not available on all models
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400
Driving
Before Driving
Driving Preparation
Check the following items before you start driving.
• Make sure there are no obstructions on the windows, door mirrors, exterior
lights, or other parts of the vehicle.
u Remove any frost, snow, or ice.
u Remove any snow on the roof, as this can slip down and obstruct your field of
vision while driving. If frozen solid , remove ice once it has softened.
u When removing ice from around the wheels, be sure not to damage the wheel
or wheel components.
• Make sure the hood is securely closed.
u If the hood opens while driving, your front view will be blocked.
• Make sure the tires are in good condition.
u Check air pressures, and check for damage and excessive wear.
2Checking and Maintaining Tires P. 560
•Make sure there are no people or ob jects behind or around the vehicle.
u There are blind spots from the inside.
■Exterior Checks1Exterior Checks
NOTICE
When doors are frozen s hut, 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.
Do not pour warm water into the key cylinder.
You will be unable to insert the key if the water
freezes in the hole.
Heat from the engine and exhaust can ignite
flammable material s left under the hood, causing a
fire. If you’ve parked y our 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.
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Continued401
uuBefore Driving uDriving Preparation
Driving
• Store or secure all items on board properly.
u Carrying too much cargo, or improperly storing it, can affect your vehicle’s
handling, stability, sto pping distance, and tires, and make it unsafe.
2Maximum Load Limit P. 403
•Do not pile items higher than the seat height.
u They can block your view and may be thrown forward in the event of sudden
braking.
• Do not place anything in the front seat footwells. Make sure to secure the floor
mat.
u An object or unsecured floor mat can in terfere with your brake and accelerator
pedal operation while driving.
• If you have any animals on board, do not let them move around in the vehicle.
u They may interfere with driving and a crash could occur.
• Securely close and lock al l doors and the tailgate.
2Locking/Unlocking the Doors from the Inside P. 159
•Adjust your seating position properly.
u Adjust the head restraint, too.
2Adjusting the Seats P. 207
2 Adjusting the Front and Rear Outer Head Restraint Positions P. 212
•Adjust the mirrors and steering wheel properly.
u Adjust them while sitting in the proper driving position.
2 Adjusting the Steering Wheel P. 203
2 Adjusting the Mirrors P. 204
■Interior Checks1Interior Checks
The headlight aim is set by the factory, and does not
need to be adjusted. Howeve r, if you regularly carry
heavy items in the cargo area or tow a trailer, have
the aiming readjusted at a dealer or by a qualified
technician.
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409
uuTowing a Trailer uDriving Safely with a Trailer
Continued
Driving
Driving Safely with a Trailer
• Have the trailer properly servic ed and keep it in good condition.
• Make sure that all the weights and load in the vehicle and trailer are within limits.
2Towing Load Limits P. 405
•Securely attach the hitch, safety chains, and other necessary parts to the trailer.
• Securely store all the items in and on the tra iler so that they do not shift while
driving.
• Check if the lights and brakes on the trailer are working properly.
• Check the pressures of the traile r tires, including the spare.
• Turn off the Auto Idle Stop syst em using the Auto Idle Stop OFF button. The
trailer weight can affect your vehicle’s brake effectiveness if Auto Idle Stop is
activated on a hill wh ile towing a trailer.
• Drive slower than normal.
• Obey posted speed limits fo r vehicles with trailers.
• Use the
(D position when towing a trailer on level roads.
• Turn more slowly and with a wider turning arc than normal.
• Allow more time and distance for braking.
• Do not brake or turn suddenly.
■Things You Need To Know Before Towing a Trailer
■Towing Speeds and Gears
■Turning and Braking
1Driving Safely with a Trailer
Operating speed when towing a trailer must not
exceed 62 mph (100 km/h).
Parking
In addition to the normal precautions, place wheel
chocks at each of the trailer’s tires.
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uuWhen Driving uStarting the Engine
416
Driving
■To stop the engine
Press and hold the button
for one second.
Go within the range,
and try again.
Amber LED: Blinks when any
button is pressed. Red LED:
●Comes on for one second to let you
know that the engine has stopped.
●Blinks when the remote is out of
the keyless access system range.
The engine will not stop.
1
Remote Engine Start*
•Another registered keyless access remote is in the
vehicle.
•There is any antenna failure.
•The door is unlocked with the built-in key.•The engine oil pressure is low.
•The engine coolant temper ature is extremely high.
•The telematics unit malfunctions.•The security system alarm is not set.
Before starting the engine, make sure to check the
door lock status using the remote. When you press
the button, wait for the green LED to blink. If
the red LED turns on, the doors and tailgate did not
lock, and the engine does not start.
While the engine is running, the vehicle will
automatically preconditi on inside the vehicle.
When it is warm outside:
•The climate control system is activated in
recirculation mode.
•The seat ventilation is activated*.
When it is cold outside:
•The defroster is activated at a moderately warm
temperature.
•The rear defogger and door mirror heaters are
activated.
•The seat heaters and heated steering wheel* are
activated. 2Heated Steering Wheel
* P. 227
2 Front Seat Heaters and Ventilation*
P. 228
* Not available on all models
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492
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parked. When the
parking brake is applied, you can ma nually or automatically release it.
■To apply
The electric parking brake can be applied any
time the vehicle has battery, no matter which
position the power mode is in.
Press the electric parking brake switch gently
and securely. u The indicator in the switch comes on.
u The Parking Brake and Brake System
indicator (red) comes on.
■Parking Brake1Brake System
When you depress the brak e pedal, you may hear a
whirring sound coming from the engine
compartment while the brake system activates. This is
normal.
1 Parking Brake
You may hear the electric parking brake system
motor operating from the re ar wheel area when you
apply or release the parking 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. 610
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. The electric parking
brake then applies, and the switch should be
released.Electric Parking
Brake Switch
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Continued493
uuBraking uBrake System
Driving
■Automatic parking br ake feature operation
If the automatic parking brake feature has been activated:
• The parking brake is applied automatically when you set the power mode to
VEHICLE OFF.
• To confirm that the parking brake is applied, check if the Parking Brake and Brake
System indicator (red) is on.
2 Activating and deactivating the automatic parking brake feature P. 495
■To release
The power mode must be in ON in order to
release the electric parking brake.
1. Depress the brake pedal.
2. Pull the electric parking brake switch up
gently and securely.
u The indicator in the switch goes off.
u The Parking Brake and Brake System
indicator (red) goes off.
Manually releasing the parking brake using
the switch helps your vehicle start slowly and
smoothly when facing down hill on steep hills.
1 Parking Brake
In the following situations, the parking brake
automatically operates.
•When the vehicle stops more than 10 minutes
while ACC with Low Speed Follow is activated.
•When the driver’s seat belt is unfastened while
your vehicle is stopped au tomatically by ACC with
Low Speed Follow.
•When the engine is turned off, except by Auto Idle
Stop system, while ACC with Low Speed Follow is
activated.
•When the vehicle stops with the automatic brake
hold system activated for more than 10 minutes.
•When the driver’s seat belt is unfastened while
your vehicle is stopped a nd automatic brake hold is
applied.
•When the engine is turned off, except by Auto Idle
Stop system, while automatic brake hold system is
applied.
•When there is a problem with the automatic brake
hold system while Automatic Brake Hold is applied.
Electric Parking
Brake Switch
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539
uuMaintenance Under the Hood uOpening the Hood
Maintenance
Opening the Hood
1. Park the vehicle on a level surface, and set
the parking brake.
2. Pull the hood release handle under the
driver’s side lower corner of the dashboard.
u The hood will pop up slightly.
3. Push the hood latch lever (located under
the front edge of the hood to the center) to
the side and raise the hood. Once you have
raised the hood slightly , you can release the
lever.
4. Lift the hood up most of the way.
u The hydraulic supports will lift it up the
rest of the way and hold it up.
When closing, lower it to approximately
12 inches (30 cm), then press down firmly with
your hands.1 Opening the Hood
NOTICE
Do not open the hood when the wiper arms are
raised. The hood will strike the wipers, resulting in
possible damage to the hood and/or the wipers.
NOTICE
Do not press the engine cover forcibly. This may
damage the engine cover and component parts.
When closing the hood, check that the hood is
securely latched.
If the hood latch lever moves stiffly, or if you can
open the hood without lifti ng the lever, the latch
mechanism should be cl eaned and lubricated.
Do not open the hood while the Auto Idle Stop
function is activated.
Hood Release Handle
Pull
Lever
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