2005 Acura MDX light

If you have a f lat tire while driving,
stop in a saf e place to change it.
Drive slowly along the shoulder until
you get to an exit or an area to stop
that is far away from the traffic lanes.Park the vehicle on f irm, level, and
non-slippery ground. Put the
transmission in Park. Apply the
parking brake.Turn on the hazard warning lights,
and turn the ignition switch to
LOCK (0). Have all the
passengers get out of the vehicle
while you change the tire.
2.
1.
CONT INUED
Changing a Flat T ire
T aking Care of t he Unexpect ed
261
JACK
TOOLS SPARE TIRE
The vehicle can easily roll off
the jack, seriously injuring
anyone underneath.
Follow the directions for
changing a tire exactly, and
never get under the vehicle
when it is supported only by the
jack.

Diagnosing why the engine won’t
start f alls into two areas, depending
on what you hear when you turn the
key to START (III):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
f aster than normal, but the engine
does not start up and run.
When you turn the ignition switch to
START (III), you do not hear the
normal noise of the engine trying to
start. You may hear a clicking sound
or series of clicks, or nothing at all.
Check these things: Check the transmission interlock.
The transmission must be in Park
orNeutralorthestarterwillnot
operate.
Turn the ignition switch to ON (II).
Turn on the headlights, and check
their brightness. If the headlights
areverydimordonotcomeonat
all, the battery is discharged. See
on page .
Turn the ignition switch to START
(III). If the headlights do not dim,
check the condition of the f uses. If
thefusesareOK,thereis
probably something wrong with
the electrical circuit f or the
ignition switch or starter motor.
You will need a qualif ied
technician to determine the
problem (see
on page ). If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is dis-
charged or the connections are
corroded. Check the condition of
the battery and terminal connec-
tions (see page ). You can
then try jump starting the vehicle
f rom a booster battery (see page
).
In this case, the starter motor’s
speed sounds normal, or even f aster
than normal, when you turn the
ignition switch to START (III), 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 dash panel to blink
rapidly(seepage ).
268
274 257
268
80
CONT INUED
If Your Engine Won’t Start
Nothing Happens or the Starter
Motor Operates Very Slowly Jump Starting
Emergency T owing T he Starter Operates Normally
T aking Care of t he Unexpect ed
267

´´
Are you using the proper starting
procedure? Ref er to
on page .
Do you have f uel? Check the f uel
gauge; the warning indicator may
not be working.
There may be an electrical
problem, such as no power to the
f uel pump. Check all the f uses
(see page ).
If youfindnothingwrong,youwill
need a qualif ied technician to f ind
the problem. See on page . Although this seems like a simple
procedure, you should take several
precautions.
To jump start your vehicle:
You cannot start your vehicle by
pushing or pulling it. Connect one jumper cable to the
positive ( ) terminal on your
vehicle’s battery. Connect the
other end to the positive ( )
terminal on the booster battery. Put the transmission in Neutral or
Park, and set the parking brake. Turn of f all the electrical acces-
sories: heater, A/C, climate
control, audio system, lights, etc. 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 f rozen, do not try
jump starting until it thaws.
1.
2.
3.
276
274199
Starting the
Engine
Emergency
Towing Jump Starting
If the Engine Won’t Start, Jump Starting
268
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.
If a battery sits in extreme cold, the
electrolyte inside can f reeze.
Attempting to jump start with a f rozen
battery can cause it to rupture.

The brake system indicator
normally comes on when
you turn the ignition switch
to ON (II), and as a
reminder to check the
parking brake. It will stay
on if you do not f ully
release the parking brake.
If the brake system indicator comes
on while driving, the brake f luid level
is probably low. Press lightly on the
brake pedal to see if it f eels normal.
If it does, check the brake f luid level
thenexttimeyoustopataservice
station (see page ).
If the f luid level is low, take the
vehicle to your dealer and have the
brake system inspected f or leaks or
worn brake pads. However, if the brake pedal does not
f eel 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 f eel the brake
pedal go down much f arther bef ore
the vehicle begins to slow down, and
you will have to press harder on the
pedal.
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.
Slow down by shif ting to a lower
gear, and pull to the side of the road
when it is saf e. 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.
If you must drive the vehicle a short
distance in this condition, drive
slowly and caref ully. Refer toon page
for non-emergency towing
inf ormation. 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, inf orm
them a f lat-bed is required.
243
222
Brake System Indicator
Emergency Towing
Towing Your Vehicle
Behind a Motorhome The only way you can saf ely tow
your vehicle is with f lat-bed
equipment.
Brake System Indicator, Emergency Towing
274
Canada U.S.
Towing your vehicle with two tires on
the ground will damage parts of the
4WD system. It should be transported
on a f lat-bed truck or trailer.

If something electrical in your
vehicle stops working, the first thing
youshouldcheckforisablownfuse.
Determine f rom the chart on pagesand , or the diagram on the
fuse box lid, which fuse or fuses
control that device. The diagram f or
theinteriordriver’ssidefuseboxis
on the kick panel below the f use box.
Check those f uses f irst, but check all
the f uses bef ore deciding that a
blown f use is the cause. Replace any
blown f uses, and check if the device
works.
Turn the ignition switch to LOCK
(0). Make sure the headlights and
all other accessories are off.
Remove the cover f rom the f use
box. Check each of the large f uses in
the primary under-hood f use box
by looking through the top at the
wire inside. Removing these f uses
requires a Phillips-head
screwdriver.
Check the smaller f uses in the
under-hood f use boxes and all the
fuses in the interior fuse box by
pulling out each one with the f use
puller provided in the primary
under-hood f use box.
4.
3.
1.
2 278 279
Checking and Replacing Fuses
Fuses
276
BLOWN
FUSE PULLER

µ
No. Amps. Circuits Protected No. Amps. Circuits Protected
No. Amps.No. Amps. Circuits Protected
Circuits Protected
1
2
3
4
5
6
7
8
9
10
11
12
13 20 A
30 A
20 A
15 A
15 A
20 A
20 A
20 A
40 A
30 A
30 A
40 A Spare Fuse
Spare Fuse
Right Headlight
ACG S
Hazard
Not used
Stop
Lef t Headlight
Radio
Power Window Motor
Rear A/C
Rear Defroster
Back Up, ACC 14
15
16
17
18
19
20
21
22
23
24
40 A
40 A
30 A
7.5 A 10 A
15 A
120 A 30 A
7.5 A 50 A
20 A Power Seat
Heater Motor
Cooling Fan
Spare Fuse
Spare Fuse
Spare Fuse
Battery
Condenser Fan
MG Clutch
IGI Main
Fog Lights
1
2
3
4
5 20 A
40 A
30 A
20 A
20 A 6
7
8
9
10 15 A
15 A
15 A
7.5 A 20 A ET C
IG Coil
LAF
FI-Back-up
P/W DR
Rear Entertainment System
VSA F/S Relay
VSA Motor
4WD
Rear Accessory Socket
Fuse Locations
278
PRIMARY UNDER-HOOD FUSE BOX
SECONDARY UNDER-HOOD FUSE BOX

µ
Î
Î
Î Î
Circuits Protected
No. Amps. No. Amps. Circuits Protected Circuits Protected
No. Amps.
Horn
Auto Wipers
1
2
3 7.5 A
7.5 A
7.5 A
1
2
3
4
5
6
7
8
9
10
11
12
13 15 A
10 A
7.5 A
7.5 A 10 A
15 A
7.5 A
7.5 A 10 A
7.5 A 15 A
30 A Fuel Pump
SRS
Heater Control, A/C Clutch
Relay, Cooling Fan Relay
Power Mirror
Daytime Running Light /
Rear Wiper
ECU(PCM),CruiseControl
OPDS, OnStar
ACC Relay
Back-up Lights, Instrument
Lights, TPMS
Turn Signals
IG Coil
Front Wiper
Not Used Moonroof
Driver’s Power Seat Sliding
Passenger’s Power Seat
Reclining
Daytime Running Light,
OnStar
Driver’s side Rear Power
Window
Front Passenger’s Power
Window
Front Accessory Socket,
HFL, OnStar
Small Light
Interior Light, TPMS, HFL
Power Door Lock
Back Up, Clock
Heated Seat
Driver’s Power Window
Passenger’s Side Rear
Power Window
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 30 A
20 A
20 A
20 A
20 A
10 A
20 A
20 A
15 A
15 A
10 A
20 A
7.5 A 20 A
20 A
20 A
: Canadian models
Canadian models
:
ELD Unit, Immobilizer Control
Unit, VSA Control Unit, Alternator Driver’s Power Seat Reclining
Passenger’s Power Seat Sliding
Fuse Locations
T aking Care of t he Unexpect ed
279
Driver’s Side INTERIOR FUSE BOX
Passenger’s Side
Front Front
Driver’s Side
Auxiliary

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µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
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Specif ications
T echnical Inf ormation
285
Battery
Fuses
Engine
Alignment
Tires
Lights
60 W (HB3)
12 V
10.0 : 1
211.8 cu-in (3,471 cm
)
3.50 x 3.66 in (89.0 x 93.0 mm)
12 V 55 W (H11)
3CP
12 V 28/8 W
12 V 51 W (HB4)
12 V 5 W
12 V 21 W
12 V 21 W/5 W
12 V 21 CP (18 W)
12 V 3 CP
12 V 21 W
12 V 5 W
12 V 5 W 5W
5W
1.1 W
3.8 W
12 V
12 V
12 V
12 V
12 V
12 V 52 AH/5 HR
Capacity Interior
Under-hood
Type
BorexStroke
Displacement
Compression ratio
Spark plugs
IZFR5K-11
SKJ16DR-M11
Water cooled 4-stroke SOHC,
V6 gasoline engine
Toe-in
Camber
Caster
Size
Pressure 0.00 in (0.0 mm)
0.00 in (0.0 mm)
0°50’
0°50’
1°53’
P235/65R17 103T
T155/90D16 110M
32 psi (220 kPa , 2.2 kgf/cm
)
60 psi (420 kPa , 4.2 kgf/cm)
Headlights
Front side marker lights
Front turn signal lights/
Parking lights
Fog light
Front foot lights
Rear turn signal/hazard lights
Brake/Taillights
Backup lights
License plate lights
High-mount brake light
Individual map lights
Cargo area light
Tailgate light
Vanity mirror light
Door light
See page
279or the fuse label
attached to the dashboard.
See page 279or the fuse label
attached to the inside of the fuse
box door under the dashboard.
See page 278or the fuse box
cover.
12 V 65 AH/20 HR Front/Rear
Spare
Front/Rear
Spare Front
Rear
Front
Rear
Front
Front
Rear Driver’s side
Passenger’s side
High
Low
NGK:
DENSO: