2004 Acura TL traction control

This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch to ON (II).
If itcomesonandstaysonatany
other time, or it does not come on
when you turn the ignition switch to
ON (II), there is a problem with the
VSA system. Take your vehicle to a
dealer to have it checked. Without
VSA, your vehicle still has normal
driving ability, but will not have VSA
traction and stability enhancement.
See page f or more inf ormation
on the VSA system.This indicator has three f unctions.
Itcomesonasareminderthatyou
have turned of f the Vehicle
Stability Assist (VSA) system.
It flashes when VSA is active (see
page ).
It comes on along with the VSA
system indicator if there is a
problem with the VSA system.
This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch to ON (II). See page f or more inf ormation on the
VSA system. This indicator comes on when you
turn on the Cruise Control System
by pressing the Master Button (see
page ).
This indicator comes on when you
set the cruise control. See page
f or inf ormation on operating the
cruise control.
1.
2.
3.
142
142
190 190
190
Vehicle Stability Assist
(VSA ) System Indicator
VSA A ctivation Indicator
Cruise Main Indicator
Cruise Control Indicator
Instrument Panel Indicators
Inst rument s and Cont rols54

The Vehicle Stability Assist 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.If the VSA system indicator comes
on while driving, pull to the side of
theroadwhenitissafe,andturnoff
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 an Acura dealer.
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.
In manual transmission models, if
the VSA system is of f and you
accelerate f rom a stop, the vehicle
may pull, and it may take extra effort
to return the steering wheel to
center. VSA A ctivation Indicator
VSA System Indicator
Vehicle Stability Assist (VSA) System
Driving190

Thediagramsinthissectiongive
you the dimensions and capacities of
your Acura, and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.................
Identif ication Numbers . 254
................................
Specif ications .256
DOT Tire Quality Grading ......................
(U.S. Vehicles) .258
.................................
Treadwear .258
......................................
Traction .258
.............................
Temperature .259
.................................
Tire Labeling .259 .......................
Emissions Controls .260
.....................
The Clean Air Act .260
Crankcase Emissions Control ....................................
System .260
Evaporative Emissions Control ....................................
System .260
Onboard Ref ueling Vapor ................................
Recovery .260
...
Exhaust Emissions Controls . 261
....................
PGM-FI System .261
Ignition Timing Control ................................
System .261
Exhaust Gas Recirculation ...................
(EGR) System . 261
Three Way Catalytic ...........................
Converter .261
....................
Replacement Parts . 261
..
Three Way Catalytic Converter . 262
..............
State Emissions Testing . 263
T echnical Inf ormat ion
T echnical Inf ormation253

µ
The tires on your vehicle meet all
U.S. Federal Saf ety Requirements.
All tires are also graded f or
treadwear, traction, and temperature
perf ormance according to
Department of Transportation
(DOT) standards. The f ollowing
explains these gradings.
Quality grades can be f ound where
applicable on the tire sidewall
between the tread shoulder and the
maximum section width. For
example:
All passenger car tires must conf orm
to Federal Saf ety Requirements in
addition to these grades. The treadwear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specif ied government
test course. For example, a tire
graded 150 would wear one and one-
half (1 1/2) times as well on the
government course as a tire graded
100. The relative perf ormance of
tires depends upon the actual condi-
tions of their use, however, and may
depart signif icantly f rom the norm
due to variations in driving habits,
service practices, and dif f erences in
road characteristics and climate.
The traction grades, f rom highest to
lowest, are AA, A, B, and C. Those
grades represent the tire’s ability to
stop on wet pavement as measured
under controlled conditions on
specif ied government test surf aces
of asphalt and concrete. A tire
marked C may have poor traction
perf ormance.
Warning: The traction grade
assignedtothistireisbasedon
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
DOT T ire Quality Grading (U.S. Cars)
T echnical Inf ormation
Unif orm T ire Quality Grading
T readwear 200
Traction AA
Temperature A Treadwear
Traction AA, A, B, C
258