Acura MDX - 2011 Fuse Box Diagram

Acura MDX - 2011 Fuse Box Diagram

When you remove the key from the
ignition switch, the steering wheel
automatically moves fully in and up.
To change the
‘‘
AUTO TILT &
TELESCOPE STEERING WHEEL
’’
setting, see page
108
.
The steering wheel then returns to
its original position when you insert
the key back in the ignition switch.
Steering wheel movement is also
controlled by the driving position
memory system (see page
166
).
If your vehicle's battery is
disconnected or goes dead, or the
fuse for the power tilt and telescopic
steering wheel is removed, the
power tilt and telescopic steering
wheel system needs to be reset when
you reconnect the battery or install
the fuse.
Insert the key into the ignition
switch, and remove it. The steering
wheel automatically moves fully in
and up to let you know the system
Steering Wheel Adjustments
134
is reset.
2011 MDX
Auto-Reverse
The power tailgate has an auto-
reverse feature. If it meets resistance
while opening or closing, it will beep
three times and reverse direction.
However, the tailgate may not
reverse immediately. Always make
sure passengers and objects are clear
of the tailgate before opening or
closing it.
Closing a power tailgate while
anyone is in the path of the
tailgate can cause serious
injury.
Make sure everyone is clear
before closing the power
tailgate.
Also check that passengers,
especially children, do not have their
hands on the edge of the tailgate or
on the tailgate sill. The auto reverse
feature stops working when the
tailgate is about to latch so the motor
can pull the tailgate shut.
If your vehicle's battery is
disconnected, goes dead, or the fuse
is removed while the tailgate is fully
open, the power tailgate needs to be
reset. After connecting the battery or
installing the fuse, close the tailgate
fully by hand.
The power tailgate may not open or
close under the these conditions:
The vehicle is parked on a steep
hill.
When the vehicle is swayed in a
strong wind.
When the tailgate or the roof is
covered with snow or ice.
Do not install any accessories on the
tailgate. It may cause the tailgate to
malfunction. If there is snow or ice
on the tailgate, make sure to remove
it before you operate the tailgate.
If you push the tailgate release
button inside the handle while the
tailgate is opening or closing, it will
stop moving. You need to open or
close it the rest of the way manually.
The tailgate has sensors on both
sides. Be careful not to damage
them. If the sensors are damaged,
the power tailgate does not function
properly.
Tailgate
142
2011 MDX
If your vehicle's battery is
disconnected or goes dead, or the
driver's window fuse is removed, the
AUTO function may be disabled. If
the AUTO function is disabled, the
power window system will need to be
reset after reconnecting the battery
or installing the fuse.
1. Start the engine. Push down and
hold the driver's window switch
until the window is fully open.
2. Pull and hold the driver's window
switch to close the window
completely, then hold the switch
for about 2 seconds.
If the power windows do not operate
properly after resetting, have your
vehicle checked by your dealer.
Opening the Windows and
Moonroof with the Remote
Transmitter
You can open all of the windows and
the moonroof from outside with the
remote transmitter.
1. Press the UNLOCK button once to
unlock the driver's door.
2. Press the UNLOCK button a
second time, and hold it. All the
doors unlock, and all four windows
and moonroof start to open. To
stop the windows and moonroof,
release the button.
3. To open the windows and
moonroof further, press the button
again (within 10 seconds of step 1)
and hold it. If the windows and the
moonroof stop before the desired
position, repeat steps 1 and 2.
You cannot close the windows or the
moonroof with the remote
transmitter.
Opening/Closing the Windows
and Moonroof with the Key
You can open and close the windows
and moonroof with the key in the
driver's door lock.
To open:
1. Insert the key in the driver's door
lock.
2. Turn the key clockwise, then
release it.
Power Windows
160
2011 MDX
Preset
Each preset button can
store one frequency on AM and two
frequencies on FM.
1. Select the desired band, AM or
FM. FM1 and FM2 let you store
two frequencies with each preset
button.
2. Use the tune, skip(seek), or scan
function to tune the radio to a
desired station.
3. Pick a preset button, and hold it
until you hear a beep.
4. Repeat steps 1 through 3 to store a
total of six stations on AM and
twelve stations on FM.
AUTO SELECT
If you are
traveling and can no longer receive
your preset stations, you can use the
auto select feature to find stations in
the local area.
Press the A.SEL button.
‘‘
A.SEL
’’
flashes in the display, and the system
goes into scan mode for several
seconds. It stores the frequencies of
six AM and twelve FM stations in the
preset buttons.
You will see a
‘‘
0
’’
displayed after
pressing a preset button if auto select
cannot find a strong station for that
preset button.
If you do not like the stations auto
select has stored, you can store other
frequencies on the preset buttons as
previously described.
To turn off auto select,
press the A.SEL
(auto select) button. This restores
the presets you originally set.
The presets may be lost if your
vehicle's battery goes dead, is
disconnected, or the radio fuse is
removed.
For information on AM/FM radio
frequencies and reception, see
CONTINUED
Playing the AM/FM Radio (Models without navigation system)
193
Features
page
300
.
2011 MDX
SCAN
The SCAN function gives
you a sampling of all channels while
in the channel mode. In the category
mode, only the stations within that
category are scanned. To activate
scan, press the SCAN button. The
system plays each channel in
numerical order for about 10
seconds, then selects the next
channel. When you hear a channel
you want to continue listening to,
press the button again.
Preset
You can store up to 12
preset channels using the six preset
buttons. Each button stores one
channel from the XM1 band and one
channel from the XM2 band.
To store a channel:
1. Press the
button. Either
XM1 or XM2 will show in the
display.
2. Use the TUNE knob, the
CATEGORY buttons, or the SCAN
buttons to tune to a desired
channel.
In category mode, only channels
within that category can be selected.
In channel mode, all channels can be
selected.
3. Pick the preset button you want for
that channel. Press and hold the
button until you hear a beep.
4. Repeat steps 2 and 3 to store the
first six channels.
5. Press the
button again. The
other XM band will show. Store
the next six channels using steps 2
and 3.
Once a channel is stored, simply
press and release the proper preset
button to tune to it.
The presets may be lost if your
vehicle's battery goes dead, is
disconnected, or the radio fuse is
removed.
XM Radio Display Messages
‘‘
LOADING
’’
XM is loading the
audio or program information.
‘‘
OFF AIR
’’
The channel
currently selected is no longer
broadcasting.
‘‘
UPDATING
’’
The encryption
code is being updated. Wait until the
encryption code is fully updated.
Channels 0 and 1 should still work
normally.
CONTINUED
Playing the XM
®
Radio (Models without navigation system)
197
Features
2011 MDX
The sensor on the negative terminal
monitors your vehicles battery
condition.
If there is a problem with the sensor,
you will see a
‘‘
CHECK BATTERY
SENSOR
’’
message on the multi-
information display. Have the vehicle
checked by your dealer.
Check the terminals for corrosion (a
white or yellowish powder). To
remove it, cover the terminals with a
solution of baking soda and water. It
will bubble up and turn brown. When
this stops, wash it off with plain
water. Dry off the battery with a cloth
or paper towel. Coat the terminals
with grease to help prevent further
corrosion.
If additional battery maintenance is
needed, see your dealer or a
qualified technician.
WARNING:
Battery posts,
terminals, and related accessories
contain lead and lead compounds.
Wash your hands after handling.
If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehicle's
electrical system. Always disconnect
the negative (
) cable first, and
reconnect it last.
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt
you.
Wear protective clothing and a
face shield, or have a skilled
technician do the battery
maintenance.
If the radio fuse is removed, the
audio system will disable itself. The
next time you turn on the radio you
will see
‘‘
ENTER CODE
’’
in the
frequency display. Use the preset
buttons to enter the digit code (see
page
305
).
Checking the Battery
541
Maintenance
2011 MDX
Diagnosing why the engine won't
start falls into two areas, depending
on what you hear when you turn the
ignition switch to the START (III)
position:
You hear nothing, or almost
nothing. The engine's starter
motor does not operate at all, or
operates very slowly.
You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
faster than normal, but the engine
does not start up and run.
Nothing Happens or the Starter
Motor Operates Very Slowly
When you turn the ignition switch to
the START (III) position, you do not
hear the normal noise of the engine
trying to start. You may hear a
clicking sound, a series of clicks, or
nothing at all.
Check these things:
Check the transmission interlock.
The transmission must be in Park
or neutral or the starter will not
operate.
Turn the ignition switch to the ON
(II) position. Turn on the
headlights, and check their
brightness. If the headlights are
very dim or do not come on at all,
the battery is discharged. See
Jump Starting
on page
552
.
Turn the ignition switch to the
START (III) position. If the
headlights do not dim, check the
condition of the fuses. If the fuses
are OK, there is probably
something wrong with the
electrical circuit for the ignition
switch or starter motor. You will
need a qualified technician to
determine the problem. See
Emergency Towing
on page
566
.
If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is
discharged or the connections are
corroded. Check the condition of
the battery and terminal
connections (see page
541
). You
can then try jump starting the
vehicle from a booster battery (see
page
552
).
The Starter Operates Normally
In this case, the starter motor's speed
sounds normal, or even faster than
normal, when you turn the ignition
switch to the START (III) position,
but the engine does not run.
Are you using a properly coded
key? An improperly coded key will
cause the immobilizer system
indicator in the instrument panel
to blink rapidly (see page
72
).
CONTINUED
If the Engine Won't Start
551
Taking Care of the Unexpected
2011 MDX
Are you using the proper starting
procedure? Refer to
Starting the
Engine
on page
436
.
Do you have fuel? Check the fuel
gauge; the warning indicator may
not be working.
There may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses (see
page
560
).
If you find nothing wrong, you will
need a qualified technician to find the
problem. See
Emergency Towing
on
page
566
.
Jump Starting
Although this seems like a simple
procedure, you should take several
precautions.
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.
You cannot start your vehicle by
pushing or pulling it.
To Jump Start Your Vehicle:
1. Open the hood, and check the
physical condition of the battery.
In very cold weather, check the
condition of the electrolyte. If it
seems slushy or frozen, do not try
jump starting until it thaws.
If a battery sits in extreme cold, the
electrolyte inside can freeze. Attempting
to jump start with a frozen battery can
cause it to rupture.
2. Turn off all the electrical
accessories: heater, A/C, climate
control, audio system, lights, etc.
Put the transmission in neutral or
Park, and set the parking brake.
If the Engine Won't Start, Jump Starting
552
2011 MDX
The vehicle's fuses are located in
four fuse boxes.
The interior fuse box is underneath
the dashboard on the driver's side.
To remove the fuse box lid, put your
finger in the notch on the lid, pull it
toward you, and take it out of its
hinges.
The rear fuse box is located at the
left side of the cargo area.
The primary under-hood fuse box is
located next to the battery.
To open it, push the tabs as shown.
INTERIOR
LID
REAR
LID
UNDER-HOOD (PRIMARY)
TAB
CONTINUED
Fuses
559
Taking Care of the Unexpected
2011 MDX
The secondary fuse box is on the
passenger's side.
To open it, push the tabs as shown.
U.S. Advance Package, Advance
Package with Entertainment, and
Canadian Elite Package models
The sub fuse box is on the
passenger's side.
To open it, push the tabs as shown.
Checking and Replacing Fuses
If something electrical in your
vehicle stops working, the first thing
you should check for is a blown fuse.
Determine from the chart on pages
563
,
564
, an
d
565
, or the diagram on
the fuse box lid, which fuse or fuses
control that device. Check those
fuses first, but check all the fuses
before deciding that a blown fuse is
the cause. Replace any blown fuses,
and check if the device works.
1. Turn the ignition switch to the
LOCK (0) position. Make sure the
headlights and all other
accessories are off.
2. Remove the cover from the fuse
box.
UNDER-HOOD (SECONDARY)
TAB
UNDER-HOOD (SUB)
TAB
Fuses
560
2011 MDX
3. Check each of the large fuses in
the under-hood fuse boxes by
looking through the top at the wire
inside. Removing these fuses
requires a Phillips-head
screwdriver.
4. Check the smaller fuses in the
under-hood fuse boxes and rear
fuse box, and all the fuses in the
interior and rear fuse boxes by
pulling out each one with the fuse
puller provided in the primary
under-hood fuse box.
FUSE
BLOWN
BLOWN
FUSE PULLER
CONTINUED
Fuses
561
Taking Care of the Unexpected
2011 MDX
5. Look for a burned wire inside the
fuse. If it is burned out, replace it
with one of the spare fuses of the
same rating or lower.
If you cannot drive the vehicle
without fixing the problem, and you
do not have a spare fuse, take a fuse
of the same rating or a lower rating
from one of the other circuits. Make
sure you can do without that circuit
temporarily (such as the accessory
power socket or radio).
If you replace the blown fuse with a
spare fuse that has a lower rating, it
might blow out again. This does not
indicate that anything is wrong.
Replace the fuse with one of the
correct rating as soon as you can.
Replacing a fuse with one that has a
higher rating greatly increases the
chances of damaging the electrical
system. If you do not have a
replacement fuse with the proper rating
for the circuit, install one with a lower
rating.
6. If the replacement fuse of the same
rating blows in a short time, there
is probably a serious electrical
problem with your vehicle. Leave
the blown fuse in that circuit, and
have your vehicle checked by a
qualified technician.
If the radio fuse is removed, the
audio system will disable itself. The
next time you turn on the radio you
will see
‘‘
ENTER CODE
’’
in the
frequency display. Use the preset
buttons to enter the digit code (see
page
305
).
BLOWN
Fuses
562
2011 MDX
PRIMARY UNDER-HOOD FUSE BOX
No.
Amps.
Circuits Protected
1
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
1
3
4
50 A
Ignition Switch Main
1: Canadian model
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
2
6
30 A
EPT-R
2
7
30 A
Active Damper Control Unit
2
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
2
15
20 A
A/C Inverter
CONTINUED
Fuse Locations
563
Taking Care of the Unexpected
2011 MDX
SECONDARY UNDER-HOOD FUSE BOX
No.
Amps.
Circuits Protected
1
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
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)
: Canadian model
SUB FUSE BOX
U.S. Advance Package, Advance Package with
Entertainment, and Canadian Elite Package models
No.
Amps.
Circuits Protected
1
10 A
ACC/CMBS, BSI, ADS, EPT,
AVS
REAR FUSE BOX
No.
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 Locations
564
2011 MDX
INTERIOR FUSE BOX
No.
Amps.
Circuits Protected
1
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-AWD
Auxiliary (Holder2)
No.
Amps.
Circuits Protected
1
7.5 A
STS
2
7.5 A
ODS
Auxiliary
(Holder1)
Auxiliary
(Holder2)
Fuse Locations
565
Taking Care of the Unexpected
2011 MDX
Opening the Fuel Fill Door
Manually
If 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 Towing
566
2011 MDX
Lights
Headlights
High
12 V
60 W (HB3)
Low
12 V
35 W (D2S)
Daytime running lights
12 V
60 W (HB3)
Front side marker lights
12 V
3 CP
Front turn signal lights
12 V
21 W (Amber)
Parking lights
12 V
3 CP
Fog lights
12 V
55 W (H11)
Rear turn signal lights
12 V
21 W
Rear side marker lights
12 V
3 CP
Backup lights
12 V
18 W
License plate lights
12 V
3 CP
Tailgate lights
12 V
5 W
Vanity mirror lights
12 V
2 W
Door lights
12 V
3.4 W
:
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
1
P255/50R19 103H
2
Spare
T165/80D17 104M
Pressure
Front/Rear
32 psi (220 kPa, 2.2 kgf/cm
2
)
Spare
60 psi (420 kPa, 4.2 kgf/cm
2
)
1:
MDX, Technology Package, and U.S. Technology Package with
Entertainment models
2:
U.S. Advance Package, Advance Package with Entertainment, and
Canadian Elite Package models
Specifications
573
Technical Information
2011 MDX