Page 554 of 609
16. Put on the spare tire. Put thewheel nuts back on finger-tight,
then tighten them in a crisscross
pattern with the wheel nut wrench
until the wheel is firmly against the
hub. Do not try to tighten the
wheel nuts fully.
17. Lower the vehicle to the ground, and remove the jack.
18. Tighten the wheel nuts securely inthe same crisscross pattern. Have
the wheel nut torque checked at
the nearest automotive service
facility.
Tighten the wheel nuts to:
94 lbf·ft (127 N·m, 13 kgf·m)
19. Remove the center cap from the flat tire. 20. Place the flat tire face up under the
hoist.
21. Insert the hoist bracket into the center hole of the flat tire.
CONTINUED
Changing a Flat Tire
549
Taking Care of the Unexpected
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 555 of 609
22. Slowly turn the wheel nut wrenchclockwise to take up the slack of
the hoist cable. Make sure the
bracket is seated in the center hole
of the flat tire.
23. Turn the wheel nut wrench clockwise until the flat tire rests
against the underbody of the
vehicle and you hear the hoist
click.
Always raise the spare tire hoist, even if
you are not stowing a tire. If the hoist is
left down, it will be damaged during
driving and need to be replaced.
24. Store the jack in its holder. Turn the jack's end bracket to lock it in
place. Store the tools, and install
the cover.
25. Refer to Changing a Tire with
TPMS (see page 453).
Loose items can fly around the
interior in a crash and could
seriously injure the occupants.
Store the wheel, jack, and tools
securely before driving.
WHEEL NUT WRENCH
Changing a Flat Tire55010/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 563 of 609

U.S. Canada
The brake system
indicator normally
comes on when you turn the ignition
switch to the ON (II) position, and as
a reminder to check the parking
brake. It will stay on if you do not
fully release the parking brake.
If the brake system indicator comes
on while driving, the brake fluid level
is probably low. Press lightly on the
brake pedal to see if it feels normal. If
it does, check the brake fluid level
the next time you stop at a service
station (see page 519).
You will also see a ‘‘LOW BRAKE
FLUID ’’message on the multi-
information display (see page 86). If the fluid level is low, take your
vehicle to a dealer, and have the
brake system inspected for leaks or
worn brake pads.
However, if the brake pedal does not
feel normal, you should take
immediate action. A problem in one
part of the system's dual circuit
design will still give you braking at
two wheels. You will feel the brake
pedal go down much farther before
the vehicle begins to slow down, and
you will have to press harder on the
pedal.
You will also see a
‘‘CHECK BRAKE
SYSTEM ’’message on the multi-
information display (see page 86). Slow down by shifting to a lower
gear, and pull to the side of the road
when it is safe. Because of the long
distance needed to stop, it is
hazardous to drive the vehicle. You
should have it towed, and repaired as
soon as possible (see
Emergency
Towing on page 566).
If you must drive the vehicle a short
distance in this condition, drive
slowly and carefully.
If the ABS indicator and the VSA
system indicator come on with the
brake system indicator, have your
vehicle inspected by your dealer
immediately.
Brake System Indicator55810/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 568 of 609

PRIMARY UNDER-HOOD FUSE BOX
No. Amps. Circuits Protected1 120 A Main fuse - Not Used
2 - 1 - Not Used
2 - 2 30 A SH-AWD
2 - 3 30 A Rear Blower Motor
2 - 4 40 A ABS VSA
2 - 5 40 A Trailer Main
2 - 6 40 A Power Seats, Driver's Position
Memory System, Subwoofer,
Telescopic Steering Wheel
2 - 7 40 A Front Heated Seat, TPMS,
Moonroof, Driver's Lumbar
Support
2 - 8 - Not Used
3 - 1 60 A Fog Lights, Front Blower
Motor, Interior Light
3 - 2 40 A Headlights, Daytime Running
Lights
3 - 3 60 A Cooling Fan, Condenser Fan,
MG Clutch, Headlight
Washer
ꭧ1
3- 4 50 A Ignition Switch Main
ꭧ 1: Canadian model
ꭧ 2: If equipped No. Amps. Circuits Protected
3 - 5 50 A Power Window
3 - 6 60 A Power Tailgate Opener/Closer,
Rear ACC Socket, Interior
Light,
Rear Defroster
3 - 7 30 A ECU (PCM)
3 - 8 30 A TECH
4 40 A Audio, Door Lock, Interior Lights, Front ACC Socket
5 30 A EPT-L
ꭧ 2
6 30 A EPT-R
ꭧ2
7 30 A Active Damper Control Unit
ꭧ2
8 30 A Audio Amplifier
9 7.5 A Battery Sensor
10 15 A Hazard
11 15 A Horn, Stop
12 20 A ABS VSA
13 20 A Trailer (Brake)
14 20 A Rear Heated Seat
ꭧ 2
15 20 A A/C Inverter
CONTINUED
Fuse Locations
563
Taking Care of the Unexpected
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 570 of 609

INTERIOR FUSE BOXNo. Amps. Circuits Protected1 7.5 A TPMS
2 10 A Driver's Lumbar Support Motor
3 15 A Moonroof
4 20 A Front Heated Seats
5 10 A Audio
6 7.5 A Interior Light
7 10 A Back Up
8 20 A Door Lock
9 15 A ACC Socket
10 15 A IG Coil
11 30 A Windshield Wiper
12 10 A Subwoofer
13 20 A Passenger's Power Recline No. Amps. Circuits Protected
14 20 A Driver's Power Slide
15 20 A Telescopic Steering Wheel
16 20 A Driver's Power Recline
17 20 A Passenger's Power Slide
18 10 A Alternator
19 20 A Fuel Pump
20 10 A SH-AWD, ODS
21 7.5 A Gauges
22 10 A SRS
23 - Not Used
24 20 A Left Rear Power Window
25 20 A Right Rear Power Window
26 30 A Passenger's Power Window
27 30 A Driver's Power Window
28 20 A Tilt Steering Wheel
29 10 A ABS VSA
30 10 A A/C
31 15 A Washer
32 10 A ACC
33 - Not Used
Auxiliary (Holder1)No. Amps. Circuits Protected
1 7.5 A Starter DIAG
2 7.5 A SH-AWDAuxiliary (Holder2)No. Amps. Circuits Protected1 7.5 A STS
2 7.5 A ODS
Auxiliary
(Holder1) Auxiliary
(Holder2)
Fuse Locations
565
Taking Care of the Unexpected
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 571 of 609
Opening the Fuel Fill Door
ManuallyIf the fuel fill door release button
does not work, use the release lever
inside the rear fuse box lid in the
cargo area.
To open the fuel fill door, pull the
release lever rearward.Emergency Towing
If your vehicle needs to be towed,
call a professional towing service or
organization. Never tow your vehicle
with just a rope or chain. It is very
dangerous.
The only way you can safely tow
your vehicle is with flat-bed
equipment.
The operator will load
your vehicle on the back of a truck.
Any other method of towing will
damage the drive system. When you
contact the towing agency, inform
them a flat-bed is required.
Towing with only two tires on the
ground will damage parts of the all-
wheel-drive system. Your vehicle should
be transported on a flat-bed truck or
trailer.
LID
RELEASE LEVER
Opening the Fuel Fill Door Manually, Emergency Towing56610/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 573 of 609
2. Remove the towing hook andwheel nut wrench located behind
the cargo area cover on the
driver's side.
3. Screw the towing hook into thehole, and tighten it with the wheel
nut wrench.
To avoid damage to your vehicle, use
the towing hook for straight, flat
ground towing only. Do not tow at an
angle. The tow hook should not be used
to tow the vehicle onto a flat bed. Do
not use it as a tie down.
TOWING HOOK and
WHEEL NUT WRENCH
WHEEL NUT WRENCH
TOWING HOOK
Front
If Your Vehicle Gets Stuck56810/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 577 of 609

DimensionsLength 191.6 in (4,867 mm)
Width 78.5 in (1,994 mm)
Height 68.2 in (1,733 mm)
Wheelbase 108.3 in (2,750 mm)
Track Front 67.7 in (1,720 mm)
Rear 67.5 in (1,715 mm)
Weights Gross vehicle weight rating See the tire information label attached to the driver's doorjamb.
Gross combined weight
ꭧ 1
rating (GCWR) 10,053 lbs (4,560 kg)
ꭧ 1: The GCWR must be reduced 2 percent for every 1,000 feet (305
meters) of elevation.
Air Conditioning Refrigerant type HFC-134a (R-134a)
Charge quantity 21.2 -22.9 oz (600 -650 g)
Lubricant type ND-OIL 8
Seating Capacities Total 7
Front 2
Second 3
Third 2 Capacities
Fuel tank Approx. 21.00 US gal (79.5 L)
Engine
coolant Change
ꭧ
1
1.93 US gal (7.3 L)
Total 2.43 US gal (9.2 L)
Engine oil Change
ꭧ 2
4.5 US qt (4.3 L)
Including
filter
Without
filter 4.2 US qt (4.0 L)
Total 5.3 US qt (5.0 L)
Automatic
transmission
fluid Change 3.3 US qt (3.1 L)
Total 8.5 US qt (8.0 L)
Rear
differential
fluid Change 2.6 US qt (2.5 L)
Total 3.0 US qt (2.8 L)
Transfer
assembly
fluid Change 0.4 US qt (0.4 L)
Total 0.4 US qt (0.4 L)
Windshield
washer
reservoir U.S. vehicles 4.2 US qt (4.0 L)
Canadian
vehicles
6.1 US qt (5.8 L)
ꭧ 1: Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
0.18 US gal (0.7 L)
ꭧ 2: Excluding the oil remaining in the engine
Specifications57210/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu