Page 544 of 609

It is best to replace all four tires at
the same time. If that is not possible
or necessary, replace the two front
tires or two rear tires as a pair.
Replacing just one tire can seriously
affect your vehicle's handling.
If you ever replace a wheel, make
sure that the wheel's specifications
match those of the original wheels.
Also be sure you use only TPMS
specific wheels. If you do not, the tire
pressure monitoring system will not
work.
Replacement wheels are available at
your dealer.
Installing improper tires on your
vehicle can affect handling and
stability. This can cause a crash
in which you can be seriously
hurt or killed.
Always use the size and type of
tires recommended in this
owner's manual.
Wheel and Tire Specifications
Wheel:
MDX, Technology Package, and U.S. Technology Package with Entertainment
models18 x 8 J (TPMS)U.S. Advance Package, AdvancePackage with Entertainment, andCanadian Elite Package models19 ꭦ8ꀨ J (TPMS) Tires:
MDX, Technology Package, and U.S.
Technology Package with EntertainmentmodelsP255/55R18 104HU.S. Advance Package, AdvancePackage with Entertainment, andCanadian Elite Package modelsP255/50R19 103H
See page 574 for information about
DOT Tire Quality Grading, and page
576 for tire size and labeling
information.
Winter Driving
Tires marked ‘‘M + S’’ or ‘‘All
Season ’’on the sidewall have an all-
weather tread design suitable for
most winter driving conditions.
For the best performance in snowy
or icy conditions, you should install
snow tires or tire chains. They may
be required by local laws under
certain conditions.
CONTINUED
Tires
539
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 569 of 609

SECONDARY UNDER-HOOD FUSE BOXNo. Amps. Circuits Protected1 10 A Left Daytime Running Light
2 10 A Right Daytime Running Light
3 10 A Left Headlight High
4 10 A Right Headlight High
5 7.5 A Small Lights (Exterior)
6 30 A Headlight Low Main
7 7.5 A Cooling Fan Timer
8 15 A IGP
9 15 A IG Coil
10 15 A DBW
11 15 A AFHT
12 40 A Front Blower Motor No. Amps. Circuits Protected
13 20 A Fog lights
14 30 A Headlight Washer
ꭧ
15 30 A Condenser Fan
16 30 A Cooling Fan
17 7.5 A A/C Clutch
18 15 A Left Headlight Low
19 15 A Right Headlight Low
22 7.5 A Small Lights (Interior)
ꭧ : Canadian modelSUB FUSE BOXU.S. Advance Package, Advance Package with
Entertainment, and Canadian Elite Package modelsNo. Amps. Circuits Protected
1 10 A ACC/CMBS, BSI, ADS, EPT, AVS
REAR FUSE BOXNo. Amps. Circuits Protected
1 - Not Used
2 - Not Used
3 - Not Used
4 - Not Used
5 10 A Rear ACC Socket
6 20 A Power Tailgate
7 - Not Used
8 7.5 A Interior Light
9 - Not Used
10 30 A Rear Defroster
11 40 A Power Tailgate
Fuse Locations56410/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 578 of 609

LightsHeadlights High 12 V -60 W (HB3)
Low
ꭧ
12 V -35 W (D2S)
Daytime running lights 12 V-60 W (HB3)
Front side marker lights 12 V-3CP
Front turn signal lights 12 V-21 W (Amber)
Parking lights 12 V-3CP
Fog lights 12 V-55 W (H11)
Rear turn signal lights 12 V-21 W
Rear side marker lights 12 V-3CP
Backup lights 12 V-18 W
License plate lights 12 V-3CP
Tailgate lights 12 V-5W
Vanity mirror lights 12 V-2W
Door lights 12 V-3.4 W
ꭧ : The low beam headlights are high voltage discharged type.
Replacement of a low beam headlight bulb should be performed by
your dealer.
Battery Capacity 12 V-65AH/5 HR
12 V -76AH/20 HR
Fuses
Interior See page 565 or the fuse label attached to the inside of the fuse box lid. Rear See page 564 or the fuse label attached
to the inside of the fuse box lid.
Under-hood See page 563 and 564 or the fuse box cover.
Engine Type Water-cooled, 4-stroke SOHC VTEC V6 gasoline engine
Bore x Stroke 3.54 x 3.78 in (90.0 x 96.0 mm)
Displacement 223.5 cu-in (3,664 cm
3)
Compression ratio 11.2 : 1
Spark plugs DENSO: NGK:SXU22HCR11S
ILZKR7B11S
Alignment Toe-in Front 0.00 in (0.0 mm)
Rear 0.08 in (2.0 mm)
Camber Front -0°30 ’
Rear -0°30 ’
Caster Front 4 ° 12 ’
Tires Size Front/Rear P255/55R18 104H
ꭧ1
P255/50R19 103H
ꭧ2
Spare T165/80D17 104M
Pressure Front/Rear 32 psi (220 kPa, 2.2 kgf/cm
2)
Spare 60 psi (420 kPa, 4.2 kgf/cm2)
ꭧ1: MDX, Technology Package, and U.S. Technology Package with Entertainment models
ꭧ2: U.S. Advance Package, Advance Package with Entertainment, and Canadian Elite Package models
Specifications
573
Technical Information
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu
Page 603 of 609

P
Panel Brightness Control
...........
132
Park Gear Position
.....................
438
Parking
......................................
448
Parking Brake
............................
163
Parking Brake and Brake System Indicator
...........................
67, 558
Parking Lights
...........................
127
Parking Over Things that Burn
................................
448, 582
Passenger Airbag Off Indicator
....
36
PGM-FI System
..........................
581
Playing a Disc
............................
232
Playing an iPod
®.........................
275
Playing a USB Flash Memory Device
....................................
284
Playing Disc
...............................
200
Playing Hard Disc Drive (HDD) Audio (Models with navigationsystem)
...............................
247
Playing the AM/FM Radio
...............................
191, 210
Playing the XM
®Radio
........
195, 223
Pollen Filter
...............................
528 Power Seat Adjustments
............
148
Power Socket Locations
.............
175
Power Steering Fluid
.................
520
Power Windows
.........................
158
Pregnancy, Using Seat Belts
........
19
Preparing to Drive
......................
435
Proper Seat Belt Usage
................
16
Protecting Adults and Teens
........
12
Additional Safety Precautions
...
20
Advice for Pregnant Women
....
19
Protecting Children
......................
39
General Guidelines
..................
39
Protecting Infants
.....................
44
Protecting Larger Children
......
56
Protecting Small Children
........
45
Using Child Seats with Tethers
.................................
53
Using LATCH
..........................
49
R
Radiator Overheating
.................
554
Radio/CD Sound System
...........
190
Radio/Disc Sound System
............................
191, 210 Radio Theft Protection
...............
305
Readiness Codes
........................
583
Rear A/C Unit
............................
185
Rear Audio Control Panel
...........
312
Rear Entertainment System
.......
307
Rear Lights, Bulb Replacement
...........................
525
Rearview Mirror
.........................
163
Rearview Mirror with Rearview Camera Display
......................
414
Rear Window Defogger
..............
131
Rear Window Wiper and
Washer
...................................
126
Recalling a Memorized Driving Position
..................................
147
Reclining the Seat Backs
............
148
Reclining the Second Seats
........
152
Refueling
....................................
419
Reminder Indicators
.....................
66
Remote Audio Controls
..............
302
Remote Control (RES)
...............
331
Remote Transmitter
...................
144
Replacement Information Dust and Pollen Filter
.............
528
Engine Oil and Filter
...............
512
Fuses
......................................
559
IndexVIII10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu