2011 Acura MDX power steering

As required by the FCC:This device complies with Part 15 of theFCC rules. Operation is subject to the
following two conditions: (1) This devicemay not cause harmful interference, and(2) this device must accept any
interference received, includinginterference that may cause undesiredoperation.
Changes or modifications not expresslyapproved by the party responsible forcompliance could void the user's
authority to operate the equipment.This device complies with IndustryCanada Standard RSS-210.
Operation is subject to the following twoconditions: (1) this device may not cause
interference, and (2) this device mustaccept any interference that may causeundesired operation of the device.
Braking System
Your vehicle is equipped with disc
brakes at all four wheels. A power
assist helps reduce the effort needed
on the brake pedal. The emergency
brake assist system increases the
stopping force when you depress the
brake pedal hard in an emergency
situation. The anti-lock brake system
(ABS) helps you retain steering
control when braking very hard.
Resting your foot on the pedal keeps
the brakes applied lightly, builds up
heat, and reduces their effectiveness
and reduces brake pad life. In
addition, fuel economy can be
reduced. It also keeps your brake
lights on all the time, confusing
drivers behind you. Constant application of the brakes
when going down a long hill builds
up heat and reduces their
effectiveness. Use the engine to
assist the brakes by taking your foot
off the accelerator and downshifting
to a lower gear.
Check the brakes after driving
through deep water. Apply the
brakes moderately to see if they feel
normal. If not, apply them gently and
frequently until they do. Be extra
cautious in your driving.
Tire Pressure Monitoring System (TPMS), Braking System45410/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

This section explains why it is
important to keep your vehicle well
maintained and how to follow basic
maintenance safety precautions.
This section also includes
instructions on how to read the
Maintenance Minder messages on
the multi-information display, and
instructions for simple maintenance
tasks you may want to take care of
yourself.
If you have the skills and tools to
perform more complex maintenance
tasks on your vehicle, you may want
to purchase the service manual. See
page 589 for information on how to
obtain a copy, or see your dealer.U.S. Vehicles:
Maintenance, replacement, or
repair of emissions control
devices and systems may be done
by any automotive repair
establishment or individual using
parts that are
‘‘certified’’to EPA
standards. Maintenance Safety
.....................
500
Maintenance Minder
TM
...............
501
Fluid Locations
...........................
509
Engine Compartment Cover
........
510
Adding Engine Oil
......................
511
Changing the Engine Oil and
Filter
.......................................
512
Engine Coolant
...........................
514
Windshield Washers
...................
516
Automatic Transmission Fluid
....
517
Brake Fluid
.................................
519
Power Steering Fluid
..................
520
Timing Belt
.................................
520
Lights
..........................................
521
Dust and Pollen Filter
.................
528
Cleaning the Seat Belts
...............
528
Floor Mats
..................................
529
Wiper Blades
..............................
530
Tires
...........................................
534
Checking the Battery
..................
541
Vehicle Storage
...........................
542
Maintenance
499
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

SymbolMaintenance Main Items
A
●Replace engine oil
1
B
●Replace engine oil
1and oil filter
●Inspect front and rear brakes●Check parking brake adjustment●Inspect these items:●Tie rod ends, steering gear box, and boots●Suspension components●Driveshaft boots●Brake hoses and lines (including ABS/VSA)●All fluid levels and condition of fluids●Exhaust system
＃
●Fuel lines and connections
＃
1: If the message ‘‘SERVICE DUE NOW ’’does not appear more than
12 months after the display is reset, change the engine oil every
year.
＃ : See information on maintenance and emissions warranty in the
first column on page 506.
NOTE:
●Independent of the maintenance messages in the multi-
information display, replace the brake fluid every 3 years.●Inspect idle speed every 160,000 miles (256,000 km).●Adjust the valves during services A, B, 1, 2, or 3 if they are
noisy. Symbol Maintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element
If you drive in dusty conditions, replace every 15,000
miles (24,000 km).●Replace dust and pollen filterIf you drive primarily in urban areas that have high
concentrations of soot in the air from industry and from
diesel-powered vehicles, replace every 15,000 miles
(24,000 km).●Inspect drive belt
3●Replace transmission and transfer fluid
4●Replace spark plugs●Replace timing belt and inspect water pump If you drive regularly in very high temperatures (over
110°F, 43°C), in very low temperatures (under －20°F, －
29°C), or towing a trailer, replace every 60,000 miles (U.
S.)/100,000 km (Canada).●Inspect valve clearance
5●Replace engine coolant
6●Replace rear differential fluid Driving in mountainous areas at very low vehicle
speeds or trailer towing results in higher level of
mechanical (shear) stress to fluid. This requires
differential fluid changes more frequently than
recommended by the Maintenance Minder. If you
regularly drive your vehicle under these conditions,
have the differential fluid changed at 7,500 miles (12,000
km), then every 15,000 miles (24,000 km).
Maintenance Minder
TM
Maintenance Minder
50810/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

POWER STEERING FLUID
(Red cap)
ENGINE COOLANT
RESERVOIR
WASHER FLUID
(Black cap) ENGINE OIL DIPSTICK
(Orange loop) RADIATOR CAP AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE OIL
FILL CAP BRAKE FLUID
(Black cap)
Fluid Locations
509
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Power Steering FluidCheck the level on the side of the
reservoir when the engine is cold.
The fluid should be between the
UPPER LEVEL and LOWER LEVEL.
If not add power steering fluid to the
UPPER LEVEL mark.
Pour the fluid slowly and carefully so
you do not spill any. Clean up any
spills immediately; it could damage
components in the engine
compartment.Always use Acura Power Steering
Fluid. You may use another power
steering fluid as an emergency
replacement, but have the power
steering system flushed and refilled
with Acura PSF as soon as possible.
A low power steering fluid level can
indicate a leak in the system. Check
the fluid level frequently, and have
the system inspected as soon as
possible.
If you are not sure how to add fluid,
contact your dealer.
Turning the steering wheel to full left or
right lock and holding it there can
damage the power steering pump.
Timing Belt
The timing belt should be replaced at
the intervals shown in the
Maintenance Minder schedule.
Replace the timing belt every 60,000
miles (U.S.) or every 100,000 km
(Canada) if you regularly drive your
vehicle in any of the following
conditions:
●
In very high temperatures
(over 110°F, 43°C).
●
In very low temperatures
(under
－20°F, －29°C).
●
Frequently tow a trailer.
UPPER LEVEL
LOWER LEVEL
Power Steering Fluid, Timing Belt52010/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Headlight Aiming
The headlights were properly aimed
when your vehicle was new. If you
regularly carry heavy items in the
cargo area or pull a trailer,
readjustment may be required.
Adjustments should be done by your
dealer or another qualified
technician.
Low Beam Headlight Bulb
Replacement
The low beam headlight bulbs are a
type of high voltage discharge tube.
High voltage can remain in the
circuit even with the light switch off
and the key removed. Because of
this, you should not attempt to
examine or change a low beam
headlight bulb yourself. If a low
beam headlight bulb fails, take the
vehicle to your dealer to have it
replaced.Replacing a High Beam Headlight
Bulb
Your vehicle has halogen headlight
bulbs. When replacing a bulb, handle
it by its base, and protect the glass
from contact with your skin or hard
objects. If you touch the glass, clean
it with denatured alcohol and a clean
cloth.
Halogen headlight bulbs get very hot
when lit. Oil, perspiration, or a scratch
on the glass can cause the bulb to
overheat and shatter.
1. Open the hood.
2. Remove the front bulkhead cover
(see page 510).
(Passenger's side)
Remove the power steering
reserve tank from the stay
brackets.STAY BRACKETS
POWER STEERING FLUID
CONTINUED
Lights
521
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

(Passenger's side)
Use a flat-tip screwdriver to
remove the holding clip from the
engine coolant reserve tank, and
then remove the engine coolant
reserve tank.
Remove the cap from the engine
coolant reserve tank (use towel to
wipe fluid).
Unclip hose from the stay brackets
on the engine coolant reserve
tank.
3. Remove the electrical connectorfrom the bulb by pushing on the
tab and pulling the connector
down.
4. Remove the bulb by turning it about one-quarter turn
counterclockwise. 5. Insert the new bulb into the hole,
and turn it one-quarter turn
clockwise to lock it in place.
6. Push the electrical connector onto the new bulb.
7. Turn on the headlights to test the new bulb.
8. (Passenger's side) Install the engine coolant reserve
tank and power steering reserve
tank.
HOLDING CLIP
CAP
ENGINE COOLANT
RESERVOIR
BULB
CONNECTOR
Lights52210/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

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