2016 Acura MDX ECU

| 77 NAVIGATION
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76 | ACURALINK®
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ACURALINK®
Subscription Features
In addition to standard service, receive benefi ts such as collision notifi cation,
emergency assistance, online security, enhanced navigation searches, and
important messages about your vehicle. Requires enrollment and privacy
agreement. To subscribe or get more information, visit owners.acura.com (U.S.) or
myacura.ca (Canada) or contact a dealer.
Emergency Assistance
If your vehicle’s airbags deploy or if the unit detects that the vehicle is severely
impacted, your vehicle automatically attempts to connect to the AcuraLink
operator if your phone is paired to the system and there is suffi cient cellular
coverage.
If you need to manually connect to the operator,
open the cover on the ceiling console and press
ASSIST when the vehicle is on.
Once connected, information about your vehicle,
its positioning, and its condition will be sent to the
operator; you can also speak to the operator when
connected.
Security Features
To use security features, you need your user ID and personal identifi cation
number (PIN). Some of these features are also available with the AcuraLink
smartphone app. Visit owners.acura.com/apps (U.S.) or myacura.ca (Canada) to
download.
Searches and tracks down your vehicle position.
Remotely lock or unlock doors.
nder: Locate your vehicle in large areas, such as a crowded parking lot.
cation: If your vehicle’s security system detects tampering,
the provider notifi es you.
Operator Assistance
Press LINK on the ceiling console to connect to an
operator when trying to fi nd a destination or for
roadside assistance.
ASSIST
button
LINK button
*if equipped
Learn how to enter a destination and operate the navigation system.
Basic Navigation Operation
A real-time navigation system uses GPS and a map database to show your current
location and help guide you to a desired destination. You can operate the system
using voice commands or the system controls.
To reduce the potential for driver distraction, certain manual functions may
be inoperable or grayed out while the vehicle is moving. Voice commands are
always available.
Steering Wheel Controls
Use the steering wheel controls to give voice
commands. For a full list of navigation voice
commands, see page 151.
Hang-Up/Back button: Press to cancel a command
or operation.
Talk button: Press to give voice commands.
Talk Button Tips
• When using the Talk button, wait for a beep before saying a command.
• To bypass the system prompts, simply press the Talk button again to say your
command.
• When the Talk button is pressed, all available voice commands are highlighted
in yellow.
• Speak in a clear, natural voice.
• Reduce all background noise.
• Adjust the dashboard vents away from the microphone in the ceiling.
• Close the windows and moonroof.
Using the navigation system while driving can take your attention away from
the road, causing a crash in which you could be seriously injured or killed.
Only operate system controls when the conditions permit you to safely do so.
NAVIGATION*
WARNING
Back
button
Talk
button

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Learn about preparation for driving, as well as other features.
Before Driving
Check the following items before you begin driving.
Exterior Checks
• Make sure there are no obstructions on the windows, door mirrors, exterior
lights, or other parts of the vehicle.
• Remove any frost, snow, or ice.
• Make sure the hood is securely closed.
• Heat from the engine and exhaust can ignite fl ammable materials left under
the hood, causing a fi re. If you’ve parked your 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 fl ammable materials after you
or someone else has performed maintenance on your vehicle.
• Make sure the tires are in good condition.
• Make sure there are no people or objects behind or around the vehicle.
DRIVING
If the doors are frozen shut, 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.
Interior Checks
• Store or secure all items on board properly.
• Do not pile items higher than the seat height.
• Do not place anything in the front seat footwells. Make sure to secure the fl oor
mats.
• If you have any animals on board, do not let them move freely in the vehicle.
• Securely close and lock all doors and the tailgate.
• Adjust your seating position, mirrors, and steering wheel properly.
• Make sure items placed on the fl oor behind the front seats cannot roll under
the seats.
• Everyone in the vehicle must fasten their seat belt.
• Make sure that the indicators in the instrument panel come on when you start
the vehicle, and go off soon after.
NOTICE
Driving Guidelines for Your Utility Vehicle
Utility vehicles have a signifi cantly higher rollover rate than other types of
vehicles. To prevent rollovers or loss of control:
• Take corners at slower speeds than you would with a passenger vehicle.
• Avoid sharp turns and abrupt maneuvers whenever possible.
• Do not modify your vehicle in any way that raises its center of gravity.
• Never carry more than 165 lbs (75 kg) of cargo on the roof rack (Acura
accessory).
In addition:
• During the fi rst 600 miles (1,000 km) of operation, avoid sudden acceleration
or full throttle operation so as not to damage the engine or powertrain.
• Avoid hard braking for the fi rst 200 miles (300 km). You should also follow this
when the brake pads are replaced.
Improperly operating this vehicle on or off pavement can cause crash or
rollover in which you and your passengers can be seriously injured or killed.
Follow all instructions and guidelines in this guide.
Keep your speed low, and don’t drive faster than conditions permit.
WARNING
Improper accessories or modifi cations can affect your vehicle’s handling,
stability, and performance, and cause a crash in which you can be seriously
hurt or killed.
Follow all instructions in the vehicle owner’s manual regarding accessories
and modifi cations.
WARNING

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Weigh trailer loads using a public scale
Check each weight in the order indicated as shown.
Refer to the table below for each weight’s limit except for the tongue load.
Weight limit for
Front gross axle2,811 lbs
(1,275 kg)2,910 lbs
(1,320 kg)
Gross vehicle5,368 lbs
(2,435 kg)5,677 lbs
(2,575 kg)
Rear gross axle2,734 lbs
(1,240 kg)2,965 lbs
(1,345 kg)
Gross combined8,036 lbs
(3,645 kg)9,833 lbs
(4,460 kg)
4WD models 2WD models
• If you cannot weigh the rear axle, subtract 1 from 2.
• The maximum gross combined weight (4) decreases by 2% for every 1,000 feet
(305 meters) of elevation.
• To calculate the tongue load, subtract 5 from 6.
• Refer to the trailer owner’s manual for additional information.
1. Front gross axle weight
2. Gross vehicle weight
3. Rear gross axle weight4. Gross combined weight
5. Hitched trailer weight
6. Unhitched trailer weight
Pre-Tow Checklist
When preparing to tow, and before driving away, be sure to check the following:
• Avoid towing a trailer during your vehicle’s fi rst 600 miles (1,000 km).
• The vehicle and trailer have been properly serviced and are in good condition.
Lights and brakes work properly, and the tires are properly infl ated.
• All weights and loads are within limits. Never exceed the gross weight ratings.
• When towing more than 3,500 lbs (1,590 kg), use of gasoline with an octane
rating of 91 or higher is recommended.
• Check if all loads are within limits at a public scale (see page 90). If a public
scale is not available, add the estimated weight of your cargo load to the
weight of the trailer (as quoted by the manufacturer) and the tongue load.
• The hitch, safety chains, and any other attachments are secure.
• All items in or on the trailer are properly secured and cannot shift while you
drive.
Exceeding any load limit or improperly loading your vehicle and trailer can
cause a crash in which you can be seriously hurt or killed.
Check the loading of your vehicle and trailer carefully before starting to
drive.
WARNING

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Remote Engine Start*
Start your vehicle’s engine from extended distances using the two-way remote
transmitter before you enter the vehicle.
Green indicator:
Confi rms doors are
locked or engine is
running.Amber indicator:
Remote is
communicating with
vehicle.
Red indicator:
Remote is out of
range or cannot
communicate with
the vehicle, or engine
is stopped. ENGINE HOLD button:
After pressing the LOCK
button, press and hold
to start the engine.
LOCK button
Make sure the vehicle is in a safe location when using remote engine start (i.e., a
well ventilated area, away from any fl ammable materials).
Starting the Engine
Press the LOCK button, then press and hold the ENGINE HOLD button to
remotely start the engine.
The engine runs for up to 10 minutes. To extend the run time for another
10 minutes, repeat the procedure during the initial 10 minutes.
While the engine is running, the climate control system adjusts the cabin
temperature, the security system remains on, and lights and accessories remain off.
Stopping the Engine
Press and hold ENGINE.
The engine will also stop if it has been running for more than 10 minutes, or if any
door is opened without using the remote or keyless access.
Engine exhaust contains toxic carbon monoxide gas.
Breathing carbon monoxide can kill you or cause unconsciousness.
Never use the remote engine starter when the vehicle is parked in a garage or
other area with limited ventilation.
WARNING
*if equipped
Starting to Drive
The keyless access system allows simple push-button start.
Before Starting the Engine
Make sure the gear is in Park (P) and the parking
brake is released, then depress the brake pedal.
Keep your foot fi rmly on the brake pedal when
starting the engine.
The engine is harder to start in cold weather and
in thinner air found at altitudes above 8,000
feet (2,400 m). When starting the engine in cold
weather, turn off all electrical accessories such
as the lights, climate control system, and rear
defogger in order to reduce battery drain.
Changing the Power Mode
Accessory or On Mode: Press ENGINE START/
STOP once without pressing the brake pedal for
Accessory mode. Press it again for On mode.
Starting the engine: Press and hold the brake
pedal, then press ENGINE START/STOP. Keep your
foot fi rmly on the brake pedal when starting the
engine.
Turning the vehicle off: Change the gear to Park (P), then press ENGINE START/
STOP. If you press the button and the gear is not in Park, the vehicle goes into
Accessory mode.
Brake pedal

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Setting Up the Jack
1. Place the jack under the jacking point closest to
the tire to be changed.
2. Turn the end bracket clockwise (as shown in
the image) until the top of the jack contacts the
jacking point. Make sure that the jacking point
tab is resting in the jack notch.
3. Raise the vehicle, using the jack handle bar and
the jack handle, until the tire is off the ground.
The following instructions must be followed to use the jack safely:
• Do not use the jack with people or luggage in the vehicle.
• Use the jack provided in your vehicle. Other jacks may not support the weight
(“load”) or fi t the jacking point.
• Do not use while the engine is running.
• Use only where the ground is fi rm and level.
• Use only at the jacking points.
• Do not get in the vehicle while using the jack.
• Do not put anything on top of or underneath the jack.
The vehicle can easily roll off the jack, seriously injuring anyone underneath.
Follow the directions for changing a tire exactly, and never get under the
vehicle when it is supported only by the jack.
Jack handle
bar
Wheel nut wrench
as jack handle
Do not use the jack if it doesn’t work properly. Call your dealer or a professional
towing service.
WARNING
NOTICE
Replacing the Flat Tire
1. Remove the wheel nuts and fl at tire.
2. Mount the compact spare tire. Replace the wheel
nuts, and lightly tighten them.
3. Lower the vehicle and remove the jack. Tighten
the wheel nuts in the order indicated in the
image. Go around, tightening the nuts, two to
three times in this order. Do not over tighten the
wheel nuts.
If you drive with the spare tire installed, the low tire pressure/TPMS indicator
appears. The indicator stays on until a regular tire is installed.
Storing the Flat Tire
1. Remove the center cap and place the fl at tire
face up under the hoist.
2. Insert the hoist bracket into the center hole of
the fl at tire.
3. Turn the wheel nut wrench with the jack handle
bar clockwise until the fl at tire rests against the
underbody of the vehicle and you hear the hoist
click.
4. Securely store the jack and wheel nut wrench
back in the tool case. Store the case in the cargo
area.
Loose items can fl y around the interior in a crash and can seriously injure the
occupants.
Store the wheel, jack, and tools securely before driving.
Jack handle bar
Wheel nut wrench
WARNING
Center cap

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Passenger’s Side Interior Fuse Box
Located on the lower side panel. Remove the cover to access.
Fuse label
Cover
Type B*
Located under the Type A driver’s side fuse box. Take off the cover to open.
Circuit ProtectedAmps1VST 130 A2Horn10 A3VST 230 A4−−5−−6−−7−−8−−9Meter10 A
10RES *7.5 A
11MICU7.5 A12EPS/VSA7.5 A13Audio/TCU7.5 A14Back Up10 A15Audio/ANC20 A
Circuit ProtectedAmps1EPTR*(30 A)2RR AS P/W20 A3ACM20 A4FR DEF*(15 A)5AVS Heated Seat20 A6FR AS P/W20 A7AS P/Seat (SLI)20 A8AS P/Seat (REC)20 A9AS P/Seat (LUM)(7.5 A)
10Spare5 A11Heated Steering*(10 A)12−−13−−14RR ACC Socket20 A15FR ACC Socket20 A16−−17−−18AMP30 A19SRS10 A20AS ECU7.5 A21Option7.5 A22−−23−−24OPDS7.5 A25ILLUMI (INT)5 A26EPTL*(30 A)27CTR ACC Socket20 A28AC INVTR(30 A)
Circuit ProtectedAmps
*if equipped
Fuse box
Fuse label Side panel cover
Engine Compartment Fuse Boxes
Type A
Located near the brake fl uid reservoir. Push the tabs to open the box.
*if equipped
Circuit ProtectedAmps1STRLD*27.5 A2−−3ACG FR15 A
4Washer 15 A
5−−
6 ECU FR 7.5 A
7Starter*27.5 A
8FI Sub 15A
9DBW15 A
10 FI Main 15 A
11IG Coil15 A
12 DRL R 10 A
13DRL L10 A
14 Injector 20 A
15Radio*120 A
*1: Models without auto idle stop
*2: Models with auto idle stop16 Back Up 10 A
17MG Clutch7.5 A
18 FR Fog*(20 A)19−−
20 H/L HI R 7.5 A
21−−
22 Small*110 A23Gear Selector15 A
24 H/L HI L 7.5 A
25−−
26 H/L LO R 10 A
27H/L LO L10 A
28 Oil LVL 7.5 A
29Main Fan30 A
30 Sub Fan 30 A
31Wiper Main30 A
Circuit ProtectedAmps

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Type B
Located near the battery. Push the tabs to open the box.
Circuit ProtectedAmps1Main Fuse150 A
2
VSA MTR40 A
VSA FSR 20 A
Stop&Horn Hazard
*30 A
Hazard*
RR Blower 30 A
DC/DC 3*60 A
RR F/B-2 60 A
AS F/B-2 60 A
EPS 60 A
3
H/L Washer*(30 A)IG1B Main30 AR/B Main60 ADR F/B-150 AAS F/B-150 ARR F/B-160 AIG1A Main30 ADR F/B-250 A
4 FI Main 40 A
5FR Blower40 A
6RR DEF 40A
7IG1 Main ST30 A
8Stop & Horn*20 A
Stop*10 A9Hazard15 A
10 BMS 7.5 A
11Small LT*7.5 A
Circuit ProtectedAmps
Rear Fuse Box
Located on the left side of the cargo area. Remove the cover using a cloth-
wrapped fl at-tip screwdriver to access.
Cover
Fuse label
Fuse box
Circuit ProtectedAmps1PTG Closer20 A2Trailer Small LT*(20 A)34Fuel Lid7.5 A
Circuit ProtectedAmps5Seat Slide20 A67RR Heat Seat*(20 A)89Trailer Charge*(20 A)10Trailer Back LT*(7.5 A)11Trailer Hazard*(7.5 A)12Rear Wiper10 A13Rear ECU7.5 A144WD(20 A)151617Trailer E-Brake*(20 A)18PTG MTR40 A
*if equipped
Inspecting and Changing Fuses
1. Turn off the vehicle, including headlights and all
accessories.
2. Remove the fuse box cover.
3. Check all fuses inside the combined fuse case in
the engine compartment. If any fuse is blown,
use a Phillips-head screwdriver to remove the
screws and replace the fuse with a new one.
Reinstall the screws.
4. Inspect the small fuses in the engine
compartment and the vehicle interior. If there is
a burned out fuse, remove it with the fuse puller
and replace it with a new one.
Replacing a fuse with one that has a higher rating greatly increases the chances
of damaging the electrical system.
Blown fuse
Combined
fuse
Fuse puller
NOTICE
Trying to lift or tow your vehicle by the bumpers will cause serious damage. The
bumpers are not designed to support the vehicle’s weight.
Improper towing such as towing behind a motorhome or other motor vehicle can
damage the transmission.
Emergency Towing
Call a professional towing service if you need to tow your vehicle.
All models
Flat bed equipment: The operator loads your vehicle on the back of a truck. This is
the best way to transport your vehicle.
2WD models
Wheel lift equipment: The tow truck uses two pivoting arms that go under the front
tires and lift them off the ground. The rear tires remain on the ground. This is an
acceptable way to tow your vehicle.
NOTICE

134 || 135 MAINTENANCE MAINTENANCE
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Engine Oil
Park the vehicle on level ground, and wait approximately three minutes after
turning the engine off before you check the oil.
Checking the Oil
1. Remove the dipstick (orange loop).
2. Wipe the dipstick with a clean cloth or paper
towel.
3. Insert the dipstick all the way back into its hole.
4. Remove the dipstick again, and check the level. It
should be between the upper and lower marks.
Add oil if necessary.
Upper mark
Lower mark
Recommended Engine Oil

Premium-grade 0W-20 detergent oil with an API Certi cation Seal on the
container
This seal indicates the oil is energy conserving and
that it meets the American Petroleum Institute’s
latest requirements.
Use Genuine Acura Motor Oil or another
commercial engine oil of suitable viscosity for the
ambient temperature as shown.
You may also use synthetic motor oil if it is labeled with the API Certifi cation Seal
and is of the specifi ed viscosity grade.
Ambient temperature
Adding Oil
1. Unscrew and remove the engine oil fi ll cap.
2. Add oil slowly.
3. Reinstall the engine oil fi ll cap, and tighten it
securely.
4. Wait for three minutes and recheck the engine
oil dipstick.
Do not fi ll the engine oil above the upper mark. Overfi lling the engine oil can
result in leaks and engine damage.
Failure to reset the engine oil life after a maintenance service results in the
system showing incorrect maintenance intervals, which can lead to serious
mechanical problems.
NOTICE
NOTICE
Resetting the Engine Oil Life
If you change or replace the vehicle’s engine oil yourself, you must reset the
engine oil life. Use the right selector wheel on the steering wheel to make
selections in the MID.
1. Scroll to Maintenance Info and select it to
display the oil life reset mode.
2. Select Reset. The service code disappears and
the oil life returns to 100%.
Engine oil fi ll cap