2010 Acura TSX Vsa

The vehicle stability assist (VSA)
system helps to stabilize the vehicle
during cornering if the vehicle turns
more or less than desired. It also
assists you in maintaining traction
while accelerating on loose or
slippery road surf aces. It does this
by regulating the engine’s output and
by selectively applying the brakes.
When VSA activates, you may notice
that the engine does not respond to
the accelerator in the same way it
does at other times. There may also
be some noise f rom the VSA
hydraulic system. You will also see
the VSA activation indicator blink.
The VSA system cannot enhance the
vehicle’s driving stability in all
situations and does not control your
vehicle’s entire braking system. It is
still your responsibility to drive and
corner at reasonable speeds and to
leave a sufficient margin of safety.When VSA activates, you will see the
VSA Activation indicator blink.
If this indicator comes on while
driving, pull to the side of the road
when it is saf e, and turn of f the
engine. Reset the system by
restarting the engine. If the VSA
system indicator stays on or comes
back on while driving, have the VSA
system inspected by your dealer.
If the indicator does not come on
when the ignition switch is turned to
the ON (II) position, there may be a
problem with the VSA system. Have
your dealer inspect your vehicle as
soon as possible.
When the VSA system indicator
comes on, you will also see a
‘‘CHECK VSA SYSTEM’’ message
on the multi-information display.
The main f unction of the
VSA system is generally known as
Electronic Stability Control (ESC).
The system also includes a traction
control f unction.
If the low tire pressure/TPMS
indicator comes on (see page ),
or the multi-information display
shows a ‘‘CHECK TPMS SYSTEM’’
message with the indicator flashing
(see page ), the VSA system
automatically turns on even if the
VSA system is turned off with the
VSA OFF switch. In this case, you
cannot turn the VSA system of f by
pressing the VSA OFF switch again. 389
386
VSA A ctivation Indicator
Vehicle Stability Assist
(VSA ) System Indicator
Vehicle Stability A ssist (VSA), aka Electronic Stability Control (ESC), System
392
NOTE:
2010 TSX

Driving with varying tire or wheel
sizes may cause the VSA to
malf unction. When replacing tires,
make sure they are of the same size
and type as your original tires (see
page ).
If you install winter tires, make sure
they are the same size as those that
were originally supplied with your
vehicle. Exercise the same caution
during winter driving as you would if
your vehicle was not equipped with
VSA.
Immediately af ter f reeing your
vehicle, be sure to switch the VSA on
again. We do not recommend driving
your vehicle with the VSA and
traction control systems switched off. In certain unusual conditions when
your vehicle gets stuck in shallow
mud or f resh snow, it may be easier
to free it with the VSA temporarily
switched of f . When the VSA system
is of f , the traction control system is
alsooff.Youshouldonlyattemptto
f ree your vehicle with the VSA of f if
you are not able to f ree it when the
VSA is on. VSA is turned on every time you
start the engine, even if you turned it
off the last time you drove the
vehicle.
When VSA is off, the VSA activation
indicator comes on as a reminder. Press and hold the switch again. It
turns the system back on.
This switch is under the driver’s side
vent. To turn the VSA system on and
of f , press and hold it until you hear a
beep. Without VSA, your vehicle will have
normal braking and cornering ability,
but it will not have VSA traction and
stability enhancement. 451
VSA and Tire Sizes
VSA OFF Switch
Vehicle Stability A ssist (VSA), aka Electronic Stability Control (ESC), System
Driving
393
VSA OFF SWITCH
2010 TSX

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Maintenance Minder
411
:If the message ‘‘SERVICE DUE NOW’’ does not appear more than 12 months
after the display is reset, change the engine oil every year.
Inspect idle speed every 160,000 miles (256,000 km).
Adjust the valves during services A, B, 1, 2, or 3 only if they are noisy. Independent of the maintenance messages on the multi-information
display, replace the brake fluid every 3 years.
See information on maintenance and emissions warranty in the first column
on page .
NOTE: :
410
Maintenance Sub Items
Rotate tires
Replace air cleaner element If you drive in dusty conditions, replace every 15,000
miles (24,000 km).
Replace dust and pollen filter If you drive primarily in urban areas that have high
concentrations of soot in the air from industry and
from diesel-powered vehicles, replace every 15,000
miles (24,000 km).
Inspect drive belt
Replace transmission fluid Driving in mountainous areas at very low vehicle
speeds or trailer towing results in higher
transmission temperatures. This requires
transmission fluid changes more frequently than
recommended by the maintenance minder. If you
regularly drive your vehicle under these conditions,
have the transmission fluid changed at 60,000 miles
(100,000 km), then every 30,000 miles (48,000 km).
(For A/T only.)
Replace spark plugs
Replace timing belt and inspect water pump
(6-cylinder models only) If you drive regularly in very high temperatures (over
110°F, 43°C), in very low temperatures (under 20°F,29°C), or towing a trailer, replace every 60,000
miles (U.S.)/100,000 km (Canada).
Inspect valve clearance
Replace engine coolant
Maintenance Main Items
Replace engine oil
Replace engine oil and oil filter
Inspect front and rear brakes
Check parking brake adjustment
Inspect these items: Tie rod ends, steering gearbox, and boots
Suspension components
Driveshaft boots
Brake hoses and line (including ABS/VSA)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections
Symbol
Symbol
B A 1
2
3
4
5
Maintenance Minder
2010 TSX

To help increase tire lif e and
distribute wear more evenly, rotate
the tires according to the
maintenance messages displayed on
the multi-information display. Move
the tires to the positions shown in
the illustration each time they are
rotated. If you purchase directional
tires, rotate only front-to-back.
When the tires are rotated, make
sure the air pressures are checked.Replace your tires with radial tires of
the same size, load range, speed
rating, and maximum cold tire
pressure rating (as shown on the
tire’s sidewall).
Mixing radial and bias-ply tires on
your vehicle can reduce braking
ability, traction, and steering
accuracy. Using tires of a dif f erent
size or construction can cause the
ABS and vehicle stability assist
system (VSA) to work inconsistently.
The ABS and VSA system work by
comparing the speed of each wheel.
When replacing tires, use the same
size originally supplied with the
vehicle. Tire size and construction
can af f ect wheel speed and may
cause the system to activate.
It is best to replace all f our tires at
thesametime.If thatisnotpossible
or necessary, replace the two f ront
tires or two rear tires as a pair.
Replacing just one tire can seriously
af f ect your vehicle’s handling.
T ire Rotation
Replacing T ires and Wheels
Tires
450
Front
(For non-directional
tires and wheels) (For directional
tires and wheels)
2010 TSX

If you must drive the vehicle a short
distance in this condition, drive
slowly and caref ully. 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 (seeon page ).
If the ABS indicator and the VSA
system indicator come on with the
brake system indicator, have your
vehicle inspected by your dealer
immediately.
The brake system indicator normally
comes on when you turn the ignition
switch to the ON (II) position, 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 your
vehicle to a 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.
You will also see a ‘‘CHECK BRAKE
SYSTEM’’ message on the multi-
inf ormation display when this
indicator comes on.
You will also see a ‘‘BRAKE FLUID
LOW’’ message on the multi-
inf ormation display. 427 482
Emergency
Towing
Brake System Indicator
T aking Care of t he Unexpect ed
473
U.S. Canada
2010 TSX

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CONT INUED
No. Amps. Circuits Protected No.
No. Amps.
Amps. Circuits Protected
Circuits Protected
11
12
21
22
23
24
25
26 38
31
31
32
32
33
34
35
36
37100 A
120 A 40 A
70 A
(40 A) 30 A
30 A Battery
Passenger’s Side Fuse Box
EPS
Passenger’s Side Fuse Box
ABS/VSA FSR
Not Used
ABS/VSA Motor
Not Used 4
5
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19
20
21 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 A
7.5 A
30 A
30 A
30 A
30 A
30 A
(60 A) 30 A
(40 A) IG Main
Rear Defroster
Sub Fan Motor
Not Used
Not Used
Not Used
Heater Motor
Hazard
Horn
Not Used
Stop
IG Coil
FI Sub
Back Up
Interior Lights
FI Main
DBW
Not Used
Back Up FI ECU
MG Clutch
Engine Oil Level ,
Fan RLY
Wiper Motor
Sub Fan Motor
Not Used
Wiper Motor
Main Fan Motor
Driver’s Side Light Main
Driver’s Side Fuse Box
Passenger’s Side Light Main
Driver’s Side Fuse Box
1:
2:4-cylinder models
6-cylinder models1
2 1
2
1
2 1
21
2
1
2
Fuse Locations
T aking Care of t he Unexpect ed
479
UNDER-HOOD FUSE BOX
2010 TSX

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No. No.No.
Amps.
Amps. Amps.
Circuits Protected Circuits ProtectedCircuits 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
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)
If equipped
Not Used
Seat Memory
Washer
Wiper
Meter
ABS/VSA
ACG
STS , Starter DIAG
Fuel Pump
VB SOL
SRS
ODS (Occupant Detection
System)
IG1 , STS
Not Used
Daytime Running LightsA/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
1:
2:
3: 4-cylinder models
6-cylinder models
12 3
12 3
3
Fuse Locations
480
INTERIOR FUSE BOX (Driver’s Side)
2010 TSX

CONT INUED
.................
Jacking up the Vehicle . 461
.......................................
Jack, Tire .460
................................
Jump Starting .466
................................................
Keys .119
...
Indicators, Messages (MID) . 60,79
...............
ABS (Anti-lock Brake) . 62
Brake (Parking and Brake ............................
System) .61, 473
................
Charging System . 61,471
.............................
Cruise Control .66
.................................
Cruise Main .66
................
Door/Trunk Open . 11,65
DRL (Daytime Running ....................................
Lights) .114
.
EPS (Electric Power Steering) . 65
.....................................
Fog Light .66
...................................
High Beam .66
....
High Temperature (Coolant) . 69
........
Key (Immobilizer System) . 61
.....................................
Lights On .66
......................................
Low Fuel .67
................
Low Oil Pressure . 60,471
Low Tire Pressure/ ...............................
TPMS .64, 386
...
Malf unction Indicator Lamp . 472
..........................
Security System .67
...........................
Side Airbag Of f .62
.................................
Seat Belt .19, 60
.........................................
SRS .31, 62
.........................
Starting System .369 .........................
System Message .67
.................................
TPMS .386, 389
Turn Signal and Hazard ...................................
Warning .64
............................
VSA Activation .63
.................................
VSA System .63
.........
Indicators, Instrument Panel . 60
...............................
Inf ant Restraint .41
......................................
Inf ant Seats .41
..........
Tether Anchorage Points . 50
...
Inf lation, Proper Tire . 447,490,493
..................................
INFO Buttons .71
.................................
Inside Mirror .145
.............................
Inspection, Tire .448
....................
Installing a Child Seat .44
..........
Tether Anchorage Points . 50
.............................
Using LATCH .46
............................
Instrument Panel .59
......
Instrument Panel Brightness . 115
..............
Instruments and Controls . 57
.................................
Interf ace Dial .222
...............................
Interior Lights .161
........................................
Introduction .i
.......................................
iPod
. 199, 259 .......................
Label, Certif ication .486
...............
Lane Change, Signaling . 111
........................
Language Selection .87
..................
Lap/Shoulder Belts . 15,20
...............................
LATCH System .46
Lights ....................
Bulb Replacement .429
.......................................
Indicator .59
.......................................
Parking .111
................................
Turn Signal .111
....................................
Load Limits .360
....
LOCK (Ignition Key Position) . 122
Index
INDEX
J
K
L
V
2010 TSX