2017 Acura MDX engine

| 101
DRIVING
Integrated Dynamics System
Choose a driving mode for your preference based on road conditions, vehicle speed,
and handling.
Comfort: Maximizes driver comfort through increased steering assist.
Normal: Balances performance for everyday driving.
Sport: Enhances vehicle response and feel through decreased steering assist,
enhanced throttle response and torque biasing.
The selected mode
briefly appears in
the MID.Integrated Dynamics System
NormalSport
Comfort
Dynamic Mode
Press the Dynamic
Mode button to cycle
through modes.
Vehicle Stability Assist (VSA®)
Also known as Electronic Stability Control (ESC), this helps stabilize the vehicle
during cornering if the vehicle turns more or less than what was intended. It assists
in maintaining traction on slippery surfaces by regulating engine output and
selectively applying the brakes.
Turning VSA On or Off
VSA is turned on every time you start the vehicle. If you turn VSA off, your
vehicle has normal braking and cornering ability, but VSA traction and stability
enhancement become less effective.
Press and hold the VSA OFF button until you hear
a beep to turn VSA on or off. The VSA Off indicator
appears when the system is off.
When VSA is off, traction control allows the wheels
to spin more freely at low speed. This can be helpful
when trying to free your vehicle if it is stuck in mud
or snow.
VS A OFF Indicator

| 119
DRIVING
How to Refuel
Your fuel tank is not equipped with a fuel fill cap.
You can insert the filler nozzle directly into the filler
pipe. The tank seals itself again when you pull out
the filler nozzle.
1.
The fuel fill

door is located at the left rear of the
vehicle. Park next to the service pump that is
most accessible, and turn off the engine.
2.
Press the fuel fill

door release button. The fuel
fill door opens.
3.
Place the end of the filler

nozzle on the lower
part of the filler opening, then insert it slowly
and fully. Make sure that the end of the filler
nozzle goes down along with the filler pipe.
4.
After filling,

wait about 5 seconds before removing the filler nozzle. Close the
fuel fill door by hand.
Refueling
Use the proper fuel and refueling procedure to ensure the best performance and
safety of your vehicle.
Fuel Information
Use of unleaded premium gasoline of 91 octane or higher is recommended.
•
Acura recommends

TOP TIER Detergent Gasoline where available.
•
Do NOT use gasoline containing more

than 15% ethanol.
•
Do NOT use gasoline containing methanol.
•
Do NOT use gasoline containing MMT.
Gasoline is highly flammable and explosive. You can be burned or seriously
injured when handling fuel.
•
Stop the engine, and keep heat

, sparks, and flame away.
•
Handle fuel only outdoors.
•
Wipe up spills immediately.
WARNING
We recommend quality gasoline containing detergent additives that help
prevent fuel system and engine deposits. In addition, in order to maintain good
performance, fuel economy, and emissions control, we strongly recommend the
use of gasoline that does NOT contain harmful manganese-based fuel additives
such as MMT, if such gasoline is available.
NOTICE

120 |
HANDLING THE UNEXPECTED
Jump Starting
Turn off the power to all electric devices, including audio and lights. Turn off the
engine, then open the hood (see page 139).
1.
Remov

e the engine cover (see page 139).
2.
Connect the first

jumper cable to your vehicle’s
battery (+) terminal.
3.
Connect the other end of the

first jumper cable
to the booster battery (+) terminal. Use a 12-volt
booster battery only.
4.
Connect the second jumper cable

to the booster
battery (-) terminal.
5.
Connect the other end of the

second jumper cable
to the engine hanger as shown. Do not connect
this jumper cable to any other part.
6.
If your

vehicle is connected to another vehicle,
start the assisting vehicle’s engine and increase its
rpm slightly.
7.
Attempt to start

your vehicle’s engine. If it turns
over slowly, make sure that the jumper cables
have good metal-to-metal contact.
WARNING: Battery posts, terminals, and related accessories contain lead and lead
compounds. Wash your hands after handling.
HANDLING THE UNEXPECTED
Learn about what to do in critical or emergency situations.
Keyless Access Remote Battery Strength
If the battery life in your remote transmitter is weak, a message appears in the MID
with information on how to start the engine.
1.
Touch the back of the

remote transmitter to the
ENGINE START/STOP button while the indicator
is flashing.
2.
With the brake pedal pr

essed, press the ENGINE
START/STOP button within 10 seconds.
Booster battery
Engine
hanger
Engine coverPin

| 121
HANDLING THE UNEXPECTED
After the Engine Starts
Once your vehicle’s engine has started, remove the jumper cables in the following
order:
1.
Disconnect the jumper cable fr

om your vehicle’s ground.
2.
Disconnect the other end

of the jumper cable from the booster battery (-)
terminal.
3.
Disconnect the jumper cable fr

om your vehicle’s battery (+) terminal.
4.
Disconnect the other end

of the jumper cable from the booster battery (+)
terminal.
5.
Have y

our vehicle inspected by a nearby service station or a dealer.
A battery can explode if you do not follow the correct procedure, seriously
injuring anyone nearby.
Keep all sparks, open flames, and smoking materials away from the battery.
WARNING
Emergency Engine Stop
The ENGINE START/STOP button may be used to stop the engine due to an
emergency situation even while driving. If you must stop the engine, choose one of
the following operations:
•
Press and hold the ENGINE

START/STOP button
for two seconds, OR
•
Firmly press

the ENGINE START/STOP button three
times.
The steering wheel will not lock. The power mode changes to ACCESSORY, unless
the gear is in Park, in which case the power mode changes to VEHICLE OFF.
Because turning off the engine also disables the power assist the engine provides to
the steering and braking systems, it will require significantly more physical effort
and time to steer and slow the vehicle. Downshift gears and use both feet on the
brake pedal, if necessary, to slow the vehicle and stop immediately in a safe place.
Do not press the button while driving unless it is absolutely necessary for the
engine to be switched off.
NOTICE

122 |
HANDLING THE UNEXPECTED
Overheating
If you see the multi-information display (MID) message “Stop Driving When Safe.
Engine Temperature Too Hot,” your engine is overheating. You may also notice the
temperature gauge is at the H mark, the engine suddenly loses power, or steam or
spray comes out from under the hood.
1.
Immediately park the

vehicle in a safe place. Turn
off all accessories and turn on the hazard warning
lights.
2. If no steam or spray is present: Keep the engine

running and open the hood (see page 139).
If steam or spray is present

: Turn off the engine
and wait until it subsides. Then, open the hood.
3.
Check that the cooling

fan is operating. If it is not, immediately stop the engine.
Otherwise, idle the engine until the MID message goes off.

4. Once the engine has cooled down, inspect

the coolant level and check the
cooling system components for leaks. If the coolant level in the reserve tank
is low, add coolant until it reaches the MAX mark. If there is no coolant in the
reserve tank, make sure the radiator is cool, then cover the radiator cap with a
heavy cloth and open the cap. If necessary, add coolant up to the base of the
filler neck, and put the cap back on. Then, fill the reserve tank to the MAX mark.
Once the engine has cooled sufficiently, restart it and check the temperature
gauge. If the temperature needle has gone down, resume driving. If it has not gone
down, contact a dealer for repairs.
Removing the radiator cap while the engine is hot can cause the coolant to
spray out, seriously scalding you.
Always let the engine and radiator cool down before removing the radiator
cap.
WARNING
Steam and spray from an overheated engine can seriously scald you.
Do not open the hood if steam is coming out.
WARNING
Continuing to drive with the temperature gauge needle at the H mark may damage
the engine.
NOTICE
MAX MIN
Reserve tank

| 125
HANDLING THE UNEXPECTED
Refueling from a Portable Fuel Container
When you refuel from a portable fuel container, use the funnel provided with your
vehicle. 1.
Turn off the engine.
2.
Press the fuel fill

door release button. The fuel
fill door opens.
3.
Take

the funnel out of its clip in the cargo area
(see page 126).
4.
Remov

e the funnel from the case.
5.
Place the end of the funnel on the

lower part
of filler opening, then insert it slowly and
completely. Make sure that the end of the funnel
goes down along with the filler pipe.
6.
Fill the tank

with fuel from the portable fuel
container. Pour fuel carefully so you do not spill
any.
7.
Remov

e the funnel from the filler neck. Wipe up
any fuel from the funnel before storing it.
8.
Shut the fuel fill door

by hand.
Do not insert the nozzle of a portable fuel container or any funnel other than the
one provided with your vehicle. Doing so can damage the fuel system.
Do not try to pry open or push open the sealed fuel tank with foreign objects.
This can damage the fuel system and its seal.
NOTICE
Funnel

128 |
HANDLING THE UNEXPECTED
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.
Assemble the jack, jack handle bar, and jack
handle as shown. Raise

the vehicle 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 pro

vided in your vehicle. Other jacks may not support the weight
(load) or fit the jacking point.
•
Do not use while the engine is running.
•
Use only

where the ground is firm and level.
•
Use only at

the jacking points.
•
Do not get in the v

ehicle while using the jack.
•
Do not put

anything on top of or underneath the jack.
Jacking PointsJacking PointsJacking Points
Jack handle
barWheel nut wrench
as jack handle
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.
WARNING
Do not use the jack if it doesn’t work properly. Call your dealer or a professional
towing service.
NOTICE

| 133
HANDLING THE UNEXPECTED
Engine Compartment Fuse Boxes
Located near the brake fluid reservoir. Push the tabs to open the box.
*if equipped
Circuit ProtectedAmps1STRLD*27.5 A23ACG FR15 A
4W asher15 A56E CU FR 7.5A
7VBSOL*1(10 A)
8F I Su
b15A9DBW15 A
10 FI Main 15 A
11IG Coil15 A
12 DRL R10 A
13 DRL L 10 A
14 Injector2 0A
15
*1: Models without auto idle stop
*2: Models with auto idle stop
16
Back Up 10A
17 MG Clutch (7.5A )
18 FR Fog
*7.5 A
19
20 H/L HI R7.5 A
21
22
23 Gear Selector 15 A
24 H/L HI L7.5 A
25 SBW 15 A
26 H/L LO R1 0A
27 H/L LO L 10A
28 Oil LVL 7.5A
29 Main Fan 30A
30 Sub Fan3 0A
31 Wiper Main 30A
Circuit Protecte
d Amps
Starter*27.5 A

IG1 OP*1(7.5 A)
Radio*120 A
Small
*110 A
Circuit Protected Amps
1 STRLD*27.5 A
2
3 ACG FR 15 A
4W asher1 5 A
5
6E CU FR 7.5A
7 VBSOL
*1(10 A)
8F I Sub1 5A
9 DBW 15 A
10 FI Main 15 A
11 IG Coil 15 A
12 DRL R1 0 A
13DRL L10 A
14 Injector20A15
*1: Models without auto idle stop
*2: Models with auto idle stop
16
Back Up 10A
17MG Clutch(7.5A )
18 FR Fog*7.5 A19
20 H/L HI R7.5 A21
22
23 Gear Selector 15 A
24 H/L HI L7.5 A25SBW15 A
26 H/L LO R10A27H/L LO L10A
28 Oil LVL 7.5A
29Main Fa n30A
30 Sub Fan30A31Wiper Main30A
Circuit Protecte dAmps
Starter*27.5 A

IG1 OP
*1(7.5 A)
Radio*120
A
Small
*110 A
Located near the (+) battery terminal. Pull up to remove the cover.
This contains only the 60-amp fan fuse. Have your dealer replace this fuse.
Fuse
Positive Battery
Terminal Cover