lights Acura MDX 2007 Service Manual

Remove the electrical connector
f rom the bulb by pushing on the
tab and pulling the connector
down.
Remove the bulb f rom the f og
light assembly by turning it one-
quarter turn counterclockwise.Remove the two bolts, and remove
the rear light assembly f rom the
rear pillar.
Open the tailgate. Use a
screwdriver protected with a cloth
to pry open the two covers.
Determine which of the two bulbs
is burned out: turn signal/hazard
lights or side marker light.
1. 2.
3.
3.
4.
Lights
Replacing Rear Bulbs
(in Rear Pillar)
400
CONNECTOR
INNER FENDER COVER
BOLT
BOLT
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CONT INUED
Remove the socket by turning it
one-quarter turn counterclockwise.
Pull the bulb straight out of its
socket.Push the new bulb straight into
the socket until it bottoms.
Turn on the lights to make sure
the new bulb is working.
Put the socket back into the light
assembly, and turn it clockwise to
lock it in place.
Install the rear light assembly in
the rear pillar. Tighten the two
bolts. Snap the bolt covers into
position.
Open the tailgate. Place a cloth on
the edge of the light assembly
cover. Remove the cover by
caref ully prying in the notch on its
middle edge with a f lat-tip
screwdriver.
1.
4.
5. 6.
7.
8.
9.
Lights
Replacing a Back-up L ight Bulb
Maint enance
401
COVER
BULB SOCKET
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Each outside mirror has side turn
signal lights. The lights should be
replaced by your dealer.
The license plate has two lights
above it. The bulbs should be
replaced by your dealer.
Remove the socket by turning it
one-quarter turn counterclockwise.
Pull the bulb straight out of its
socket.
Push the new bulb straight into
the socket until it bottoms.
Turn on the lights to make sure
the new bulb is working. Place the cover back into the light
assembly. Push it up until it locks
in place. Put the socket back into the light
assembly, and turn it clockwise to
lock it in place.
4.
5. 6.
2.
3. 7.
Lights
Side T urn Signal L ight
Rear L icense Plate Bulb
402
BULB
SOCKET
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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 the
LOCK (0) position. Have all
passengers get out of the vehicle
while you change the tire.
Open the tailgate.Push the rear edge of the handle
to raise the handle loop and pull up
the loop to raise the cargo area
f loor.
2.
1.
3.4.
CONT INUED
Changing a Flat Tire
T aking Care of t he Unexpect ed
419
JACK
TOOLS SPARE TIRE
CARGO AREA
FLOOR
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.
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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.
Wh en 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
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
on page . 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 connec-
tions (see page ). You can
then try jump starting the vehicle
from a booster battery (see page
).
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 dash panel to blink
rapidly(seepage ).
Check these things: Turn
the ignition switch to the
START (III) position. If the
headlights do not dim, check the
condition of the fuses. If the fuses
areOK,thereisprobably
something wrong with the
electrical circuit for the ignition
switch or starter motor. You will
need a qualified technician to
determine the problem. See
on page . 426
433 415
426
69
CONT INUED
If Your Engine Won’t Start
Nothing Happens or the Starter
Motor Operates Very Slowly Jump Starting T he Starter Operates Normally
Emergency T owing
T aking Care of t he Unexpect ed
425
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Are you using the proper starting
procedure? Refer to
on page .
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 ).
Ifyoufindnothingwrong,youwill
need a qualified technician to find
the problem. See
on page . Although this seems like a simple
procedure, you should take several
precautions.
You cannot start your vehicle by
pushing or pulling it.
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.
436
433331
Starting the
Engine
Emergency
Towing Jump Starting
If the Engine Won’t Start, Jump Starting
To Jump Start Your Vehicle:
426
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.
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If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. Wait until you see
no more signs of steam or spray,
then open the hood.
If you do not see steam or spray,
leave the engine running, and
watch the temperature gauge. If
the high heat is due to overloading,
the engine should start to cool
down almost immediately. If it
does, wait until the temperature
gauge comes down to the midpoint,
then continue driving.
The pointer of your vehicle’s
temperature gauge should stay in
the midrange. If it climbs to the red
mark, you should determine the
reason.
If the vehicle overheats, you should
take immediate action. The only
indication may be the temperature
gauge climbing to or above the red
mark. Or you may see steam or
spray coming f rom under the hood.
Saf ely pull to the side of the road.
Put the transmission in Park, and
set the parking brake. Turn of f all
accessories, and turn on the
hazard warning lights.
1.
2.
3.
If theEngineOverheats
428
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
Driving with the temperature gauge
pointer at the red mark can cause
serious damage to the engine.
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Check each of the large fuses in
the primary under-hood fuse box
by looking through the top at the
wire inside. Removing these fuses
requires a Phillips-head
screwdriver.
If
something electrical in your
vehicle stops working, the first thing
youshouldcheckforisablownfuse.
Determine f rom the chart on pages , , and , or the diagram
on the f use box lid, which f use or
f uses control that device. Check
those fuses first, 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.
Remove the cover f rom the f use
box. Turn the ignition switch to the
LOCK (0) position. Make sure the
headlights and all other
accessories are of f . 3.
1.
2. 440 441 442
Checking and Replacing Fuses
Fuses
T aking Care of t he Unexpect ed
437
BLOWN
BLOWN
FUSE
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µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ µ
µ
µ
µ
µ
µ
µ
Î
Î
No.
No. Amps. Circuits Protected Amps. Circuits Protected
35
36
37
38
4
5
6
7
8
9
10
11
12
13
14
15
1
21
22
23
24
25
26
27
28
31
32
33
34 120 A
30 A
40 A
40 A
40 A
40 A
60 A
40 A
60 A
50 A Main f use
Not Used
Not Used
Not Used
Rear Blower Motor
ABS VSA
Trailer Main
Power Seats, Driver’s
Position Memory System,
Subwoofer
Front Heated Seat, TPMS,
Moonroof , Driver’s Lumber
Support
Not Used
Fog Lights, Front Blower
Motor
Headlights, Daytime
Running Lights
Cooling Fan, Condenser Fan,
MG Clutch, Headlight
Washer
Ignition Switch Main 50 A
60 A
30 A
40 A
30 A
30 A
7.5 A 15 A
15 A
20 A
20 A
20 A
20 A Power Window
SH-AWD, Power Tailgate
Open/Closer, Rear ACC
Socket, Cargo Area Light,
Rear Defroster
ECU (PCM)
Not Used
Audio, Door Lock, Interior
Lights
Not Used
Not Used
Active Damper Control Unit
Audio Amplifier
Rear Entertainment System
Hazard
Horn, Stop
ABS VSA
Trailer (Brake)
Rear Heated Seat
A/C Inverter
: Canadian model
Fuse Locations
440
PRIMARY UNDER-HOOD FUSE BOX
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µ
µ
µ
µ
Î
Î
No. Amps. Circuits Protected No. Amps.
No. Circuits ProtectedAmps.
Circuits Protected
1
2
3
4
10 A
10 A
10 A
10 A Lef t Daytime Running Light
Right Daytime Running
Light
Left Headlight High
Right Headlight High 5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22 7.5 A
30 A
7.5 A 15 A
15 A
15 A
15 A
40 A
20 A
30 A
30 A
30 A
7.5 A 15 A
15 A
7.5 A 1
2
3
4
5
6
7
8
9
10
11 Not Used
Not Used
Not Used
Not Used
Rear ACC Socket
Power Tailgate
Not Used
Cargo Area Light
SH-AWD
Rear Defroster
Power Tailgate
10 A
20 A
10 A
30 A
30 A
40 A
Small Lights (Exterior)
Headlight Low Main
Cooling Fan Timer
IGP
IG Coil
DBW
AFHT
Front Blower Motor
Fog lights
Headlight Washer
Condenser Fan
Cooling Fan
MG Clutch
Left Headlight Low
Right Headlight Low
Small Lights (Interior)
: Canadian model
Fuse Locations
T aking Care of t he Unexpect ed
441
SECONDARY UNDER-HOOD FUSE BOX REAR FUSE BOX
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