Page 462 of 524

CONT INUED
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 that is
far away from the traffic lanes.
Open the trunk. Pull up the handle
on the trunk f loor lid. Raise the lid
by lif ting it up with the handle,
then hook the handle to the trunk
opening to keep the lid open.
Park the vehicle on f irm, level and
non-slippery ground. Put the
transmission in Park (automatic)
or reverse (manual). 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.
2.
1.
3.
Changing a Flat Tire
T aking Care of t he Unexpect ed
459
TRUNK FLOOR LID
HANDLE
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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2009 TSX
Page 467 of 524

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 f alls into two areas, depending
on what you hear when you turn the
ignition switch to the START (III)
position:
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 f loor 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 f uses. If the f uses
areOK,thereisprobably
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 .
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.
You hear nothing, or almost
nothing. The engine’s starter
motor does not operate at all, or
operates very slowly.
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 connections (see page ).
You can then try jump starting the
vehicle from a booster battery (see
page ).
466 481
466 454
Nothing Happens or the Starter
Motor Operates Very Slowly
Jump Starting Emergency T owing
If theEngineWon’tStart
464
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2009 TSX
Page 469 of 524

´
´
Although this seems like a simple
procedure, you should take several
precautions. 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.
To jump start your vehicle:
Connect one jumper cable to the
positive ( ) terminal on your
battery. Connect the other end to
the positive ( ) terminal on the
booster battery.
You cannot start your vehicle with an
automatic transmission by pushing
or pulling it.
Turn of f all the electrical
accessories: climate control, audio
system, lights, etc. Put the
transmission in neutral (manual)
or Park (automatic), and set the
parking brake.
The numbers in the illustration show
you the order to connect the jumper
cables.
1.
2.
3.
Jump Starting
466
BOOSTER BATTERY
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.
——y
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2009 TSX
Page 478 of 524
Also check the combined f use box in
the under-hood f use 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
thefuseboxlidorthefuselabel,
which f use or f uses control that
component. Check those f uses f irst,
but check all the f uses bef ore
deciding that a blown f use is not the
cause. Replace any blown f uses and
check if the device works. Check each of the large f uses in
the under-hood f use box by
looking at the wire inside.
Removing these f uses requires a
Phillips-head screwdriver.
Turn the ignition switch to the
LOCK (0) position. Make sure the
headlights and all other
accessories are of f .
On the under-hood and passenger’s
side interior f use boxes, remove
the cover f rom each f use box. 3.
1.
2. 478 479 480
CONT INUED
Fuses
Checking and Replacing Fuses
T aking Care of t he Unexpect ed
475
FUSE
BLOWN BLOWN
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2009 TSX
Page 481 of 524
µ
µ
µ
µ
µ
µ
µµ
µ
µ
µ
µ
µ
µ
µ
µµ
µ
µ µ
µ
µ
µ
Circuits Protected
No. Amps.
Amps. Circuits Protected
No.
No. Circuits Protected Amps.
Not Used
Wiper
Not Used
Main Fan Motor
Driver’s Side Light Main
(Driver’s Side Fuse Box)
Passenger’s Side Light Main
30 A
30 A
30 A
60 A
30 A
100 A
40 A
70 A
(40 A) 30 A
30 A Driver’s Side Fuse Box
IG Main
Rear Defroster
Sub Fan Motor
Not Used
Not Used
Heater Motor
Hazard
Horn
Not Used
Stop
IG Coil
FI Sub
Back Up
Interior Lights
FI Main
DBW
Not Used
MG Clutch
Engine Oil Level
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Battery
Passenger’s Side Fuse Box
EPS
(Passenger’s Side Fuse Box)
ABS/VSA FSR
Not Used
ABS/VSA Motor (40 A)
50 A
40 A
20 A
40 A
15 A
10 A
15 A
15 A
15 A
10 A
7.5 A 15 A
15 A
7.5 A
7.5 A26
31
32
33
34
35
36 37
38
11
12
21
22
23
24
25
Fuse Locations
478
UNDER-HOOD FUSE BOX
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2009 TSX
Page 482 of 524

Î
Î Î
Î
µ
µ
µ
Î
No. No. No. Circuits Protected
Circuits Protected Amps.
Amps. 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
24
25
26
27
28
29
30
31
32
A/C
Accessory, Key, Lock
Accessory
Driver’s Power Seat Sliding
Moonroof
Driver’s Power Seat Reclining
Rear Driver’s Side Power
Window
Front Accessory Power Socket
Driver’s Power Window
Driver’s Side Door Lock
Lef t Front Fog Light
Lef t Side Small Lights
(Exterior)
Left Headlight High Beam
TPMS
Left Headlight Low Beam
Not Used
(Engine Oil Level)
If equipped
Not Used
Seat Memory
Washer
Wiper
Meter
ABS/VSA
ACG
STS 20 A
(10 A) 10 A
7.5 A
(7.5 A) 7.5 A
(7.5 A)
15 A
10 A
7.5 A
7.5 A 15 A
(7.5 A) 7.5 A
7.5 A
7.5 A
(20 A)
(20 A)
(20 A) 20 A
20 A
20 A
15 A
(10 A) 10 A
10 A
10 A
15 A
(7.5 A)
Fuel Pump
VB SOL
SRS
ODS (Occupant Detection
System)
IG1
Not Used
Daytime Running Lights
:
Fuse Locations
T aking Care of t he Unexpect ed
479
INTERIOR FUSE BOX (Driver’s Side)
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2009 TSX
Page 483 of 524
ÎÎ
µ
µ
µ
µ
µ
µ
µ
µ µÎ
No. Circuits Protected Circuits Protected
No.No. Amps.
Amps. Amps. Circuits Protected
1
2
3
4
5
6
7
8
Right Headlight High Beam
Right Side Small Lights
(Exterior)
Right Front Fog Light
Right Headlight Low Beam
Not Used
Interior Lights
Not Used
Passenger’s Side Power Seat
Reclining Passenger’s Side Power Seat
Sliding
Right Side Door Lock
Rear Passenger’s Side
Power Window
Rear Accessory Power
Socket
Front Passenger’s Power
Window
Not Used
9
10
11
12
13
14 15
16
17
18
19
20
21
22
If equipped(20 A)
(20 A)
10 A
10 A
(10 A) 15 A
7.5 A 20 A (20 A)
10 A
20 A
20 A
20 A Premium AMP
Not Used
Not Used
Not Used
Seat Heater
Not Used
Not Used
Not Used
:
Fuse Locations
480
INTERIOR FUSE BOX (Passenger’s Side)
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2009 TSX
Page 490 of 524

ÎÎ
Î
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
Î
Î
Î
µ
µ
µ
CONT INUED
Specif ications
Technical Inf ormation
487
Battery
Lights
Engine
Fuses 12V 36AH/5HR 60W
12 V
12 V 35 W
Capacity
12 V 2 W
12 V 3.8 W
12 V 5 W12 V 8 W
12 V 8 W
12 V 5 W 12 V 3 CP
12 V 21 W
12 V 21 W
12 V 21/5 W
12 V 21 W
12 V
12 V 55 W 55 W
On vehicles with high voltage discharge type headlights,
replacement of a headlight bulb should be done by your dealer. 12 V
12 V 45 AH/20 HR
21/5 W
Headlights
Fog lights
Front turn signal/
Front parking lights/
Side marker lights
Rear turn signal lights
Stop/Taillights
High-mount brake light
Back-up lights
Rear side marker lights
License plate lights
Ceiling light
Spotlights
Trunk light
Door courtesy lights
Vanity mirror lights
SXU22HCR11S
ILZKR7B-11S 11.0 : 1
144 cu-in (2,354 cm
)
3.43 x 3.90 in (87.0 x 99.0 mm) Water cooled 4-stroke, DOHC
i-VTEC 4-cylinder, gasoline engine
Type
BorexStroke
Displacement
Compression ratio
Spark plugs
Interior
Under-hood See page478or the fuse box
cover.
See page480or the fuse label
attached to the inside of the fuse
box door.
See page479or the fuse label
attached on the side panel.12 V 47 AH/20 HR
NGK:
DENSO:
Driver’s side
Passenger’s side
High
Low (D2S)
(H1)
(H11)
Canadian TSX (HB3)
1:
2:
3 : If equipped
3 1
2
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2009 TSX