Acura MDX (2018 year). Manual — part 42

662

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Fuses

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Fuse Locations

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Located under the type A driver’s side
interior fuse box. Take off the cover to
open.

Fuse locations are shown on the label on
the back side of the side panel cover.
Locate the fuse in question by the fuse
number and label number.

■

Driver’s Side Interior Fuse Box
Type B

*

Fuse Box

Side Panel Cover

Fuse Label

■

Circuit protected and fuse rating

Circuit Protected

Amps

1

VST 1

30 A

2

Horn

10 A

3

VST 2

30 A

4

−

−

5

−

−

6

−

−

7

−

−

8

−

−

9

Meter

10 A

10

RES/CP/AA

*

10 A

11

MICU

7.5 A

12

EPS/VSA

7.5 A

13

Audio/TCU

7.5 A

14

Back Up

10 A

15

Audio/ANC

20 A

* Not available on all models

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Fuses

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Fuse Locations

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Located on the lower side panel. Take off
the cover to open.

Fuse locations are shown on the cover.

■

Passenger’s Side Interior Fuse
Box

Cover

Fuse Label

■

Circuit protected and fuse rating

Circuit Protected

Amps

1

EPTR

*

(30 A)

2

RR AS P/W

20 A

3

ACM

20 A

4

FR DEF

*

(15 A)

5

AVS Heated Seat

20 A

6

FR AS P/W

20 A

7

AS P/Seat (SLI)

20 A

8

AS P/Seat (REC)

20 A

9

AS P/Seat (LUM)

(7.5 A)

10

Spare

5 A

11

Heated Steering

*

(10 A)

12

−

−

13

−

−

14

RR ACC Socket

20 A

15

FR ACC Socket

20 A

16

−

−

17

−

−

18

AMP

30 A

19

SRS

10 A

20

AS ECU

7.5 A

21

Option

7.5 A

22

−

−

23

−

−

24

OPDS

7.5 A

25

ILLUMI (INT)

5 A

26

EPTL

*

(30 A)

27

CTR ACC Socket

20 A

28

AC INVTR

(30 A)

Circuit Protected

Amps

* Not available on all models

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664

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Fuses

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Fuse Locations

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Located on the left side of cargo area.
Remove the cover by prying on the edge of
the cover using a flat-tip screwdriver.

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Wrap the flat-tip screwdriver with a
cloth to prevent scratches.

Fuse locations are shown on the cover.
Locate the fuse in question by the fuse
number and box cover number.

■

Rear Fuse Box

Fuse Label

Fuse Box

Cover

■

Circuit protected and fuse rating

Circuit Protected

Amps

1

PTG Closer

20 A

2

−

−

3

USB CHARGE

15 A

4

Fuel Lid

7.5 A

5

Seat Slide

20 A

6

−

−

7

RR Heat Seat

*

(20 A)

8

−

−

9

−

−

10

−

−

11

−

−

12

Rear Wiper

10 A

13

Rear ECU

7.5 A

14

SH-AWD

*

(20 A)

15

EPB-R

30 A

16

EPB-L

30 A

17

−

−

18

PTG MTR

40 A

* Not available on all models

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Fuses

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Inspecting and Changing Fuses

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Inspecting and Changing Fuses

1. Set the power mode to VEHICLE OFF

(LOCK). Turn headlights and all accessories
off.

2. Remove the fuse box cover.
3. Check the large fuse in the engine

compartment.

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If the fuse is blown, use a Phillips-head
screwdriver to remove the screw and
replace it with a new one.

4. Inspect the small fuses in the engine

compartment and the vehicle interior.

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If there is a blown fuse, remove it with
the fuse puller and replace it with a new
one.

1

Inspecting and Changing Fuses

NOTICE

Replacing a fuse with one that has a higher rating
greatly increases the chances of damaging the
electrical system.

Replace fuse with a spare fuse of the same specified
amperage
Confirm the specified amperage using the charts on
P. to P. 664.

There is a fuse puller in the engine compartment fuse
box.

If the radio fuse is removed, the audio system will
disable itself.

Combined
Fuse

Blown Fuse

Fuse Puller

Blown Fuse

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Emergency Towing

Call a professional towing service if you need to tow your vehicle.

■

Flat bed equipment

The operator loads your vehicle on the back of a truck.
This is the best way to transport your vehicle.

■

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.

1

Emergency Towing

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.

NOTICE

Improper towing such as towing behind a
motorhome or other motor vehicle can damage the
transmission.

Never tow your vehicle with just a rope or chain.
It is very dangerous, since ropes or chains may shift
from side to side or break.

All models

2WD models

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When You Cannot Unlock the Fuel Fill Door

If you cannot unlock the fuel fill door, use the following procedure.

1. Open the tailgate.
2. Lift the cargo floor lid by the handle in the

center.

3. Remove the cargo floor box and set it aside.
4. Wrap a cloth around the flat-tip

screwdriver. Put it into the cover slot as
shown in the image, and remove the cover.

5. Pull the release lever toward you.

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The release lever unlocks the fuel fill door
when it is pulled.

■

What to Do When Unable to Unlock the Fuel Fill Door

1

What to Do When Unable to Unlock the Fuel Fill Door

After taking these steps, contact a dealer to have the
vehicle checked.

Cover

Release Lever

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When You Cannot Open the Tailgate

If you cannot open the tailgate, use the following procedure.

1. Wrap a cloth around the flat-tip

screwdriver. Put it into the cover as shown
in the image, and remove the cover.

2. To open the tailgate, push the tailgate

while sliding the lever to the right.

■

What to Do When Unable to Open the Tailgate

1

What to Do When Unable to Open the Tailgate

Following up:
After taking these steps, contact a dealer to have the
vehicle checked.

When you open the tailgate from inside, make sure
there is enough space around the tailgate, and it
does not hit anyone or any object.

Cover

Lever

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Refueling

Refueling From a Portable Fuel Container

If you have run out of fuel and need to refuel your vehicle 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.

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The fuel fill door opens.

3. Take the funnel out of its clip in the cargo

area.

2 Types of Tools P. 626

4. Place the end of the funnel on the lower

part of filler opening, then insert it slowly
and fully.

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Make sure that the end of the funnel
goes down along with the filler pipe.

5. Fill the tank with fuel from the portable fuel

container.

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Pour fuel carefully so you do not spill any.

6. Remove the funnel from the filler neck.

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Wipe up any fuel from the funnel before
storing it.

7. Shut the fuel fill door by hand.

1

Refueling From a Portable Fuel Container

NOTICE

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.

Make sure the fuel in the portable fuel container is
gasoline before you refuel.

3

WARNING

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.

Funnel

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671

Information

This chapter includes your vehicle’s specifications, locations of identification numbers, and other

information required by regulation.

Specifications . . . . . . . . . 672
Identification Numbers

Vehicle Identification Number (VIN),

Engine Number, and Transmission
Number . . . . . . . . . . . 674

Devices that Emit Radio Waves . ... 675
Reporting Safety Defects . . . . . 677

Emissions Testing

Testing of Readiness Codes. . . .. 678

Warranty Coverages . . . . . . 680
Authorized Manuals. . . . . . . 682
Client Service Information . . . ... 683

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Specifications

■

Vehicle Specifications

*1: Models with second row captain seat
*2: Models with second row bench seat
*3: 2WD models
*4: AWD models

Model

Acura MDX

No. of Passengers:
Front

2

Rear (2nd)

2

*1

3

*2

Rear (3rd)

2

Total

6

*1

7

*2

Weights:
Gross Vehicle Weight
Rating

U.S.:

5,368 lbs (2,435 kg)

*3

5,677 lbs (2,575 kg)

*4

Canada:

2,435 kg

*3

2,575 kg

*4

Gross Axle Weight
Rating (Front)

U.S.:

2,811 lbs (1,275 kg)

*3

2,910 lbs (1,320 kg)

*4

Canada:

1,275 kg

*3

1,320 kg

*4

Gross Axle Weight
Rating (Rear)

U.S.:

2,734 lbs (1,240 kg)

*3

2,965 lbs (1,345 kg)

*4

Canada:

1,240 kg

*3

1,345 kg

*4

■

Air Conditioning

■

Engine Specifications

■

Fuel

■

Washer Fluid

Refrigerant Type

HFC-134a (R-134a)

Charge Quantity

23.8 – 25.6 oz (675 – 725 g)

Lubricant Type

PAG RL897

Quantity

7.75 – 9.33 cu-in (127 – 153 cm

3

)

(20% RATIO)

Displacement

211.8 cu-in (3,471 cm

3

)

Spark Plugs

NGK

DILZKR7B11G

Type

Unleaded premium gasoline, Pump octane
number of 91 or higher

Fuel Tank Capacity

19.5 US gal (73.8 L)

Tank Capacity

U.S.: 4 US qt (3.8 L)
Canada: 5.6 US qt (5.3 L)

■

Light Bulbs

■

Brake Fluid

Headlights (High/Low Beam)

LED

Fog Lights

*

LED

Front Turn Signal/Side Marker/
Parking Lights

LED

Daytime Running Lights

LED

Side Turn Signal Lights (on Door
Mirrors)

LED

Brake Lights

21 W

Rear Side Marker Lights

LED

Taillights

LED

Back-Up Lights

21 W

Rear Turn Signal Lights

21 W

High-Mount Brake Light

LED

Rear License Plate Lights

LED

Puddle Lights

*

LED

Interior Lights

Front, Second Row and Third
Row Lights

LED

Front and Rear Ambient Lights LED
Vanity Mirror Lights

1.4 W

Door Courtesy Lights

3.4 W

Door Inner Handle Lights

LED

Front and Rear

*

Console

Compartment Lights

LED

Glove Box Light

1.4 W

Foot Lights

5 W

Cargo Area Lights

5 W

Specified

Acura Heavy Duty Brake Fluid DOT 3

* Not available on all models

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Automatic Transmission Fluid

■

Rear Differential Fluid

*

■

Transfer Assembly Fluid

*

Specified

Acura Automatic Transmission Fluid
ATF-TYPE 3.1 or higher

Capacity

Change

3.5 US qt (3.3 L)

Specified

Acura DPSF-II

Capacity

Change

1.92 US qt (1.82 L)

Specified

Acura Hypoid Gear Oil HGO-1

Capacity

Change

0.45 US qt (0.43 L)

■

Engine Oil

■

Engine Coolant

Recommended

·Genuine Acura Motor Oil 0W-20
·API Premium-grade 0W-20 detergent oil

Capacity

Change

5.4 US qt (5.1 L)

Change
including
filter

5.7 US qt (5.4 L)

Specified

Acura Long Life Antifreeze/Coolant Type 2

Ratio

50/50 with distilled water

Capacity

1.96 US gal (7.40 L)
(change including the remaining 0.22 US gal
(0.82 L) in the reserve tank)

■

Tire

*1: Model with 18 inch wheel
*2: Model with 20 inch wheel

Regular

Size

245/60R18 105H

*1

245/50R20 102H

*2

Pressure
psi (kPa [kgf/cm

2

])

35 (240 [2.4])

Compact
Spare

*

Size

T165/80D17 104M

Pressure
psi (kPa [kgf/cm

2

])

60 (420 [4.2])

Wheel Size

Regular

18 x 8J

*1

20 x 8J

*2

Compact Spare

*

17 x 4T

* Not available on all models

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Identification Numbers

Vehicle Identification Number (VIN), Engine Number,
and Transmission Number

Your vehicle has a 17-digit vehicle identification number (VIN) used to register your
vehicle for warranty purposes, and for licensing and insuring your vehicle.
The locations of your vehicle’s VIN, engine number, and transmission number are
shown as follows.

1

Vehicle Identification Number (VIN), Engine Number, and
Transmission Number

The interior vehicle identification number (VIN) is
located under the cover.

Cover

Vehicle Identification Number

Engine Number

Certification Label/Vehicle Identification Number

Automatic Transmission
Number

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Devices that Emit Radio Waves

The following products and systems on your vehicle emit radio waves when in operation.

Each of the above complies with the appropriate requirements or the required standards of FCC (Federal Communications Commission)
and Industry Canada Standard, described below:

As required by the FCC:
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.

AcuraLink

*

Audio System
Blind Spot Information System

*

Bluetooth® Audio
Bluetooth® HandsFreeLink®
HomeLink® Universal Transceiver
Collision Mitigation Braking System

TM

Immobilizer System
Remote Transmitter
Keyless Access System
Tire Pressure Monitoring System (TPMS)
Remote Engine Start with Vehicle Feedback

*

* Not available on all models

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Devices that Emit Radio Waves

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This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this
device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired
operation of the device.

High-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-5850 MHz.
These radars could cause interference and/or damage to LE-LAN devices.

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Reporting Safety Defects

In the U.S.
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you
should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to
notifying American Honda Motor Co., Inc.

If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists
in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved
in individual problems between you, your dealer, or American Honda Motor Co., Inc.

To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-
9153); go to http://www.safercar.gov; or write to: Administrator, NHTSA, 1200 New Jersey Avenue, SE.,
Washington, DC 20590. You can also obtain other information about motor vehicle safety from http://
www.safercar.gov.

In Canada
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you
should immediately inform Honda Canada Inc. and you may also inform Transport Canada.

If Transport Canada receives similar complaints, it may open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may lead to a recall and remedy campaign. However, Transport Canada
cannot become involved in individual problems between you, your dealer, or Honda Canada Inc.

To contact Transport Canada’s Defect Investigations and Recalls Division, you may call 1-800-333-0510. For
more information on reporting safety defects or about motor vehicle safety, go to http://www.tc.gc.ca/
roadsafety.

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Emissions Testing

Testing of Readiness Codes

Your vehicle has readiness code as part of the onboard self diagnostic system.
Some states use these codes for testing to verify whether your vehicle’s emissions
components are working properly.
The codes may not be read properly if testing is performed just after the battery has
gone dead or been disconnected.

To check if they are set, set the power mode to ON, without starting the engine. The
malfunction indicator lamp will come on for several seconds. If it then goes off, the
readiness codes are set. If it blinks five times, the readiness codes are not set.

If you are required to have your vehicle tested before the readiness codes are ready,
prepare the vehicle for retesting by doing the following:

1. Fill the gas tank to approximately 3/4 full.
2. Park the vehicle and leave the engine off for 6 hours or more.
3. Make sure the ambient temperature is between 40°F and 95°F (4°C and 35°C).
4. Start the engine without touching the accelerator pedal, and let it idle for 20

seconds.

5. Keep the vehicle in

(

P. Increase the engine speed to 2,000 rpm, and hold it there

for about 3 minutes.

6. Let the engine idle with your foot off the accelerator for 20 seconds.

1

Testing of Readiness Codes

The readiness codes are erased when the battery is
disconnected, and set again only after several days of
driving under a variety of conditions.

If a testing facility determines that the readiness
codes are not set, you may be requested to return at
a later date to complete the test.

If the testing facility determines the readiness codes
are still not set, see a dealer.

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