tow Acura MDX 2017 Owner's Guide
[x] Cancel search | Manufacturer: ACURA, Model Year: 2017, Model line: MDX, Model: Acura MDX 2017Pages: 581, PDF Size: 32.65 MB
Page 361 of 581

uuTowing a Trailer uTowing Preparation
360
Driving
■Trailer light
Trailer lights and equipment must comply with  federal, state, province/territory, and 
local regulations. Check with your local  trailer sales or rental agency for the 
requirements in the area where you plan to tow.
We recommend that you have a dealer instal l a Acura wiring harness and converter. 
They are designed for your vehicle.
■Hitches
Read the trailer manufacturer’s instructions , and select the appropriate draw bar for 
the height of the trailer you will be towing.
■Weight distribution hitches
Your vehicle is designed to tow without the need for a load distributing hitch. If you 
wish to use one, please consult your trailer maker for proper installation and set-up.
Improper set-up could degrade the handling , stability, and braking performance of 
your vehicle.
1 Trailer light
The trailer lighting connect or is located behind the 
left side panel in the cargo area.
Even if you are planning to  use the non-Acura trailer 
lighting harness and converte r, ask a dealer for the 
correct connector and pins.
+B Trailer Charge
+B Trailer Hazard Light +B Trailer Hazard Light +B Trailer Back Light 
Back Light +B ELEC Brake
Right Turn Signal
Stop Light
Pins’ wiring color codes and their purposes:
+B Trailer Small IG2 HAC
Left Turn Signal
17 ACURA MDX-31TZ56300.book  360 ページ  2016年5月13日 金曜日 午後7時46分 
Page 362 of 581

361
uuTowing a Trailer uTowing Preparation
Driving
■Safety chains
Always use safety chains when you tow a trailer. Leave enough slack to allow the 
trailer to turn corners easily, but do not  allow the chains to drag on the ground.
■Sway control
This device can be used if your trailer te nds to sway. Your trailer maker can tell you 
what kind of sway control you need and how  to install it. Improper installation could 
degrade the handling and stability of your vehicle.
■Trailer mirrors
Many states, provinces and territories requir e special exterior mirrors when towing a 
trailer. Install special mirrors whenever you cannot clearly see behind you, or if the 
trailer creates a blind spot.
■Automatic transmission cooler
An additional ATF (automatic transmission  fluid) cooler is required to keep the 
transmission from overheating  when towing more than 3,500 lbs (1,588 kg). You 
can get the additional ATF cooler at a dealer.
4WD models
17 ACURA MDX-31TZ56300.book  361 ページ  2016年5月13日 金曜日 午後7時46分 
Page 363 of 581

362
uuTowing a Trailer uTrailer Stability Assist
Driving
Trailer Stability Assist
Helps to stabilize the vehicle and tra iler when the trailer severely sways.
■How trailer stability assist works
When the vehicle and trailer become unstab le while driving, trailer stability assist 
determines the cause. If the trailer oscill ation is detected as the cause, and the 
swaying increases, the system applies the brak es or controls engine output to reduce 
vehicle speed.
Both the vehicle and trailer brake lights  come on automatically if you brake to 
reduce vehicle speed.
1 Trailer Stability Assist
Trailer stability assist is not a function that prevents 
the vehicle and trailer from swaying. Avoid high 
speeds, abrupt steering,  improper trailer load, and 
sudden braking to keep the trailer from swaying. 
When swayed too severely, the system becomes 
ineffective, and you may lose  control of your vehicle, 
causing the trailer to roll over or get damaged. 2 Driving Safely with a Trailer  P. 363
Trailer towing sway is caused by:
•Crosswinds
•Improper towbar down load
•Excessive Speed
The VSA ® system indicator blinks during the trailer 
stability assist operation. 2 VSA ® Operation  P. 418
17 ACURA MDX-31TZ56300.book  362 ページ  2016年5月13日 金曜日 午後7時46分 
Page 364 of 581

363
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. 354
•When towing more than 3,500 lbs (1,590  kg), use of gasoline with a pump 
octane number of 91 or higher is recommended.
u Towing performance can be affected by high altitude, high temperature, or 
steep uphill.
• 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 Auto Idle Stop sy stem using Auto Idle Stop  OFF button. The trailer 
weight can affect your vehicle’s brake effectiveness if Auto Idle Stop is activated 
on a hill while 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.
■Things You Need To Know Before Towing a Trailer
■Towing Speeds and Gears
1Driving Safely with a Trailer
Parking
In addition to the normal precautions, place wheel 
chocks at each of the trailer’s tires.
Models with Auto Idle Stop
1Towing Speeds and Gears
When towing a fixed-sided  trailer (e.g., camper), do 
not exceed 55 mph (88 km/h). 
At higher speeds, the trai ler may sway or affect 
vehicle handling.
17 ACURA MDX-31TZ56300.book  363 ページ  2016年5月13日 金曜日 午後7時46分 
Page 365 of 581

364
uuTowing a Trailer uTowing Your Vehicle
Driving
• Turn more slowly and with a wider turning arc than normal.
• Allow more time and distance for braking.
• Do not brake or turn suddenly.
• Monitor your temperature gauge. If it nears the red (Hot) mark, turn off the 
climate control system and reduce speed. Pull to the side of  the road safely to cool 
down the engine if necessary.
• Change the gear position to 
(S position if the transmission shifts frequently.
If the vehicle tires slip when retrieving  a boat from the water, keep the transmission 
in 
(D and do not use the sequential shift mode in (S. This prevents damage to the 
transmission.
Towing Your Vehicle
Your vehicle is not designed to be towed behind a motor home. If your vehicle needs 
to be towed in an emergency, refe r to the emergency towing information.
2Emergency Towing  P. 554
■Turning and Braking
■Driving in Hilly Terrain
■Retrieving a Boat
17 ACURA MDX-31TZ56300.book  364 ページ  2016年5月13日 金曜日 午後7時46分 
Page 367 of 581

366
uuOff-Highway Driving Guidelines uAvoiding Trouble
Driving
Avoiding Trouble
• Check Out Your Vehicle  before you leave the pavement and make sure that all 
scheduled maintenance has been comple ted. Pay special attention to the 
condition of the tires, an d check the tire pressures.
• Remember the route you choose presents limit s (too steep or bumpy), you have 
limits (driving skill and comfort), and your  vehicle has limits (traction, stability, and 
power). Failing to recognize  these limits will likely put you and your passengers in 
a hazardous situation.
• Accelerating and Braking  should be done slowly and gradually. Trying to start 
or stop too fast can cause a loss of traction and you could lose control.
• Avoiding Obstacles and Debris  in the road reduces the likelihood of a rollover 
or damage to your suspension or other components.
• Driving on Slopes increases your risk of a rollover, particularly if you attempt to 
drive across a slope that is too steep. Going straight up or down a slope is usually 
the safest. If you can’t clearly see all cond itions or obstacles on a slope, walk it 
before you drive it. If there is any doubt whether you can safely  pass, don’t try it. 
Find another route. If you get stuck when climbing, do not try to turn around. 
Back down slowly following the same route you took up the hill.
• Crossing a Stream  - Avoid driving through deep  water. If you encounter water 
in your route (a small stream or large pu ddle, for example), evaluate it carefully 
before going ahead. Make sure it is shallow, flowing slowly, and has firm ground 
underneath. If you are not sure of the depth or the ground, turn around and find 
another route. Driving through deep water can also damage your vehicle. The 
water can get into the transmission and  differential, diluting the lubricant and 
causing an eventual failure. It can also  wash the grease out of the wheel bearings.
• If You Get Stuck , carefully go in the direction that you think will get you 
unstuck. Do not spin the  tires as this will only make things worse and could 
damage the transmission. If you are unable  to free yourself, your vehicle will need 
to be towed. Front and rear tow hooks are provided for this purpose.
17 ACURA MDX-31TZ56300.book  366 ページ  2016年5月13日 金曜日 午後7時46分 
Page 390 of 581

389
uuWhen Driving uFront Sensor Camera
Driving
1Front Sensor Camera
If the Some Driver Assist Systems Cannot 
Operate: Camera Temperature Too High  message 
appears:
•Use the climate control system to cool down the 
interior and, if necessary,  also use defroster mode 
with the air flow directed towards the camera.
•Start driving the vehicle to lower the windshield 
temperature, which cool s down the area around 
the camera.
If the Some Driver Assist Systems Cannot 
Operate: Clean Front Windshield  message 
appears:
•Park your vehicle in a sa fe place, and clean the 
windshield. If the message does not disappear after 
you have cleaned the winds hield and driven for a 
while, have your vehicle checked by a dealer.
17 ACURA MDX-31TZ56300.book  389 ページ  2016年5月13日 金曜日 午後7時46分 
Page 413 of 581

uuWhen Driving uLane Keeping Assist System (LKAS)
412
Driving
The system can be used when  the following conditions are met.
• The lane in which you are driving has dete ctable lane markers on both sides, and 
your vehicle is in the center of the lane.
• The vehicle speed is be tween about 45 and 90 mph (72 and 145 km/h).
• You are driving on a straight or slightly curved road.
• The turn signals are off.
• The brake pedal is not depressed.
• The wipers are not in continuous operation.
■How to activate the system
1.Press the MAIN  button.
u The LKAS is on in the MID.
The system is ready to use.
2. Press the LKAS button.
u Lane outlines appear on the MID.
The system is activated.
■When the System can be Used1Lane Keeping Assist System (LKAS)
You can read about handling information for the 
camera equipped with this system.
2 Front Sensor Camera  P. 388
If the vehicle drifts toward ei th e r l ef t o r r ight lane line 
due to the system applying torque, turn off the LKAS 
and have your vehicle checked by a dealer.
MAIN  Button
LKAS Button
17 ACURA MDX-31TZ56300.book  412 ページ  2016年5月13日 金曜日 午後7時46分 
Page 423 of 581

uuWhen Driving uBlind spot information (BSI) System*
422
Driving
■When the system detects a vehicle1Blind spot inform ation (BSI) System*
You can change the setting for BSI.
2 Customizable Features  P. 126, 294
Turn the system off when towing a trailer.
The system may not work  properly for the following 
reasons:
•The added mass tilts the  vehicle and changes the 
radar coverage.
•The trailer itself can be detected by the radar 
sensors, causing the BSI al ert indicators to come on.
BSI may be adversel y affected when:
•Objects (guard rails, poles, trees, etc,.) are 
detected.
•An object that does not re flect radio waves well, 
such as a motorcycle, is in the alert zone.
•Driving on a curved road.
•A vehicle is moving from a  far lane to the adjacent 
lane.
•The system picks up external electrical interference.•The rear bumper or the sens ors have been improperly 
repaired or the rear bu mper has been deformed.
•The orientation of the sensors has been changed.•In bad weather (Heavy rain, snow, and fog).
For proper BSI use:
•Always keep the rear bumper corner area clean.
•Do not cover the rear bumper corner area with 
labels or sticke rs of any kind. 
•Take your vehicle to a dealer if you need the rear 
bumper corner area or the radar sensors to be repaired, 
or the rear bumper corner area is strongly impacted.
■Comes on when●A vehicle enters the ale rt zone from behind 
to overtake you with a speed difference of 
no more than 31 mph (50 km/h) from your 
vehicle.
●You pass a vehicle with a speed difference 
of no more than 12 mph (20 km/h).
BSI Alert Indicator: Located near the outside 
rearview mirror on both sides.
■Blinks and the beeper sounds when
You move the turn signal  lever in the direction 
of the detected vehicle. The beeper sounds 
three times. Comes On
Blinks
* Not available on all models
17 ACURA MDX-31TZ56300.book  422 ページ  2016年5月13日 金曜日 午後7時46分 
Page 464 of 581

463
uuBefore Performing Maintenance uSafety When Performing Maintenance
Maintenance
Safety When Performing Maintenance
Some of the most important safe ty precautions are given here.
However, we cannot warn you of every  conceivable hazard that can arise in 
performing maintenance. Only you can decide whether you should perform a given 
task.
• To reduce the possibility of fire or explos ion, keep cigarettes, sparks, and flames 
away from the battery and all fuel related parts.
• Never leave rags, towels, or other flammable objects under the hood.
u Heat from the engine and exhaust  can ignite them, causing a fire.
• To clean parts, use a co mmercially available degreaser or parts cleaner, not 
gasoline.
• Wear eye protection and prot ective clothing when working with the battery or 
compressed air.
• Engine exhaust contains carbon monoxide, which is poisonous and can kill you.
u Only operate the engine if th ere is sufficient ventilation.
• The vehicle must be in a stationary condition.
u Make sure your vehicle is parked on le vel ground, the parking brake is set, and 
the engine is off.
• Be aware that hot parts can burn you.
u Make sure to let the engine and exhaust system cool thoroughly before 
touching vehicle parts.
• Be aware that moving parts can injure you.
u Do not start the engine unless instruct ed, and keep your hands and limbs away 
from moving parts.
u Do not open the hood while  the Auto Idle Stop function
* is activated.
■Maintenance Safety
■Vehicle Safety
1Safety When Performing Maintenance
3WARNING
Improperly maintaining this vehicle or 
failing to correct a pr oblem before driving 
can cause a crash in which you can be 
seriously hurt or killed.
Always follow the inspection and 
maintenance recommendations according 
to the schedules in  this owner’s manual.
3WARNING
Failure to properly follow maintenance 
instructions and prec autions can cause you 
to be seriously hurt or killed.
Always follow the procedures and 
precautions in this owner’s manual.
* Not available on all models
17 ACURA MDX-31TZ56300.book  463 ページ  2016年5月13日 金曜日 午後7時46分