2007 Acura TSX fuse

This section covers the more
common problems that motorists
experience with their vehicles. It
gives you inf ormation about how to
safely evaluate the problem and what
to do to correct it. If the problem has
stranded you on the side of the road,
you may be able to get going again.
If not, you will also f ind instructions
on getting your vehicle towed.......................
Compact Spare Tire .320
....................
Changing a Flat Tire .321
..........
If Your Engine Won’t Start . 325
................................
Jump Starting .327
............
If Your Engine Overheats . 329
.........
Low Oil Pressure Indicator . 331
..........
Charging System Indicator . 332
.......
Malf unction Indicator Lamp . 332
.......................
Readiness Codes .333
...............
Brake System Indicator . 334
..................
Closing the Moonroof . 335
..............................................
Fuses .336
..............................
Fuse Locations .339
......................
Emergency Towing .341
Taking Care of the Unexpected
T aking Care of t he Unexpect ed
319

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.
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. Check
these things:
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 .
Check
the transmission interlock.
If you have a manual transmission,
the clutch pedal must be pushed
all the way to the floor or the
starter will not operate. With an
automatic transmission, it must be
in Park or neutral. 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 .
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 ). You can then try
jump starting the vehicle from a
booster battery (see page ).341
327
316
327
Nothing Happens or the Starter
Motor Operates Very Slowly
Jump Starting Emergency T owing
If theEngineWon’tStart
T aking Care of t he Unexpect ed
325

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. Do
you have fuel? Check the fuel
gauge; the low fuel 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 .
Are you using the proper starting
procedure? Refer to
on page .
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 ).
127
243 336
341
If theEngineWon’tStart
T he Starter Operates Normally
Emergency
Towing
Starting the
Engine
326

The interior fuse box is on the
driver’s lower left side. To remove
the fuse box lid, pull it toward you
and take it out of its hinges. The
under-hood fuse box is located
near the back of the engine compart-
ment on the driver’s side. To open it,
pushthetabsasshown. Turn
the ignition switch to the
LOCK (0) position. Make sure the
headlights and all other
accessories are off.
Remove the cover from the fuse
box.
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
fuse box lid, which fuse or fuses
control that device. 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 fuses,
andcheckif thedeviceworks.
1.
2. 339 340
Checking and Replacing Fuses
Fuses
336
INTERIOR
UNDER-HOOD
NOTCH TAB

CONT INUED
Check the smaller f uses in the
under-hood f use box and all the
fuses in the interior fuse box by
pulling out each one with the f use
puller provided in the under-hood
fuse box.
Check each of the large f uses in
the under-hood f use box by
looking through the side window
atthewireinside.Removethe
screws with a Phillips-head
screwdriver. Look f or a blown wire inside the
fuse.If itisblown,replacethefuse
withoneof thesparefusesof the
same rating or lower.
3.
4.5.
Fuses
T aking Care of t he Unexpect ed
337
BLOWN
BLOWN BLOWN

If you cannot drive the vehicle
wi thout 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 with
the fuse puller provided in the under-
hood fuse box. 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 anything wrong. Replace the
fuse with one of the correct rating as
soon as you can.
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
nexttimeyouturnontheradioyou
will see ‘‘CODE’’ in the frequency
display. Use the preset buttons to
enter the five-digit code (see page
).
If
the driver’s power window fuse is
removed, the AUTO function of the
driver’s window may be disabled.
You should reset the AUTO feature,
(see page ).
6. 201148
Fuses
338
FUSE PULLER
Replacing a f use with one that has a
higher rating greatly increases the
chances of damaging the electrical
system. If you do not have a
replacement f use with the proper rating
f or the circuit, install one with a lower
rating.

µ
µ
´No.No.No. Amps. Circuits Protected
CONT INUED
Amps. Circuits Protected
Amps. Circuits Protected
1
2
3
4
5 6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
21
22
23
20 A
20 A
40 A
40 A
15 A
30 A
40 A
40 A
40 A
40 A
100 A
50 A
50 A Cooling Fan
Not Used
Horn, Stop
Rear Defroster
Back Up, ACC
Hazard
VSA Motor
VSA
OP 1
OP 2
Heater Motor
Battery
Not Used
BIG1Main
Power Window Main
15 A
30 A
10 A
15 A
10 A Left Headlight Low
Rear Defroster Coil
Left Headlight Hi
Small Light
Right Headlight Hi 15 A
7.5 A 15 A
20 A
20 A Right Headlight Low
Back Up
FI ECU (ECM/PCM)
Condenser fan
FR Fog Light
Fuse Locations
T aking Care of t he Unexpect ed
339
UNDER-HOOD FUSE/RELAY BOX

ε
µ
µ
Î
No.No.
Circuits Protected No.
Amps. Amps. Circuits ProtectedAmps. Circuits Protected
1
2
3
4
5
6
7
8
9
10
11
12
DBW
Ignition Coil
Daytime Running Light
LAF
Audio Amp
Interior Light 13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
15 A
15 A
(10 A) 10 A
20 A
10 A 10 A
20 A
15 A
7.5 A 30 A
7.5 A Back-Up Lights
Door Lock
Front Accessory Sockets
OPDS
Wiper
TPMS 20 A
20 A
20 A
20 A
20 A
15 A
15 A
10 A
7.5 A 10 A
7.5 A 20 A
20 A
20 A
20 A
20 A
7.5 A
7.5 A Passenger’s Power Seat
Reclining
Driver’s Power Seat Sliding
Heated Seat
Driver’s Power Seat Reclining
Passenger’s Power Seat Sliding
ACG
Fuel Pump
Washer
Meter
SRS
Left Rear Power Window
Right Rear Power Window
Passenger’s Power Window
Driver’s Power Window
Moonroof
Not Used
A/C
Not Used
ACC
Not Used
: On Canadian models
IGP (PGM-FI ECU) (ECM/PCM)
Fuse Locations
340
INTERIOR FUSE BOX