engine Acura RL 2000 3.5 Manual PDF

Lo
w Oi l Pressur e Indicato r

This indicator should light when the ignition switch is ON (II), and go outafter the engine starts. It should
never come on when the engine is
running. If it starts flashing, it
indicates that the oil pressure
dropped very low for a moment, then
recovered. If the indicator stays on
with the engine running, it shows that the engine has lost oil pressure
and serious engine damage is
possible
. I
n either case, you should
take immediate action.
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn off
the engine as soon as you can safely get
the car stopped.

1.

Safely pull off the road and shut

off the engine. Turn on the hazard

warning indicators.
2. Let the car sit for a minute. Open the hood and check the oil level
(see page
169). Although oil level
and oil pressure are not directly connected, a
n engine that is very
low on oil can lose pressure during cornering and other driving

maneuvers.

3. If necessary, add oil to bring the level back to the full mark on the
dipstick (see page
215). 4. Start the engine and watch the oil
pressure indicator. If the light
does not go out within ten seconds,
turn off the engine. There is a
mechanical problem that needs tob

e repaired before you can
continue driving. (See Emergenc y
Towin g o

n page 29
2.)
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o
f th e Unexpecte d
NOTIC
E

LO W OI L PRESSUR E INDICATO R

Chargin
g Syste m Indicato r

This indicator should come on when the ignition switch is ON (II), and goout after the engine starts. If it
comes on brightly when the engine
is running, it indicates that the charging system has stopped
charging the battery. Immediately turn off all electrical
accessories: radio, climate control,
rear defogger, cruise control, etc.
Try not to use other electrically- operated controls such as the power
windows. Keep the engine running and take extra care not to stall it.
Starting the engine will discharge
the battery rapidly. By eliminating as much of the
electrical load as possible, you can
drive several miles (kilometers)
before the battery is too discharged
to keep the engine running. Drive to a service station or garage where
you can get technical assistance.

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CHARGIN
G SYSTE M INDICATO R

Malfunctio
n Indicato r Lam p
This indicator comes on for a few seconds when you turn the ignition
switch ON (II). If it comes on at any
other time, it indicates one of the
engine's emissions control systems
may have a problem. Even though
you may feel no difference in your car's performance, it can reduce
your fuel economy and cause your car to put out excessive emissions.
Continued operation may cause
serious damage.
If you have recently refueled your
car, the cause of this indicator
coming on could be a loose or
missing
fuel
fill cap. Check

the cap
and tighte
n it until it clicks several
times. Replace the fuel fill cap if
it is
missing. Tightening
the cap will

not
make the
indicator turn off
immediately; it takes three
driving

trips
.

If
the indicator remains on past three
driving trips, or the fuel cap was not
loose or missing, have
the car
checked by
the dealer as

soon as
possible.
Drive
moderately until the
dealer has inspected the problem.
Avoid full-throttle acceleration and driving at high speed.
You should also have
the dealer
inspect you
r car if this indicator
comes on repeatedly, even
though it
may tur
n off as you continue driving.
If you keep driving with the
malfunction indicator lamp on, you can
damage your car's emissions controls
and engine. Those repairs may not be
covered by your car's warranties.

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MALFUNCTIO
N INDICATO R LAM P
NOTIC
E

Brak
e Syste m Indicato r

The Brake System Indicator comes on when you turn the ignition ON (II). If the parking brake is not set, it
goes off after you start the engine. If
the parking brake is set, it goes off
when you fully release the parking brake with the engine running. If it comes on at any other time, it
indicates a problem with the car's
brake system. In most cases, the
problem is a low fluid level in the
brake fluid reservoir. Press lightly on
the brake pedal to see if it feels
normal. If it does, check the brake
fluid level the next time you stop at a service station (see page 228). If the
fluid level is low, take the car to your dealer and have the brake system
inspected for leaks or worn brake

pads.

However, if the brake pedal does not
feel normal, you should take immediate action. Because of the
brake system's dual-circuit design, a
problem in one part of the system
will still give you braking at two
wheels. You will feel the brake pedal
go down much farther before the car
begins to slow down, and you will
have to press harder on the pedal.
The distance needed to stop will be much longer. Slow down by shifting to a lower
gear, and pull to the side of the road
when it is safe. Because of the
longer distance needed to stop, it is
hazardous to drive the car. You should have it towed, and repaired as
soon as possible. (See Emergenc y
Towin g on page 292.)
If you must drive the car a short distance in this condition, drive
slowly and cautiously.
If the ABS indicator and the VSA system indicator come on with this
indicator, have the car inspected by
your dealer immediately.
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*U.S
. indicato r show n
BRAK
E SYSTE M INDICATOR *

Fuse
s

All the electrical circuits in your car have fuses to protect them from ashort circuit or overload. These
fuses are located in two fuse boxes.
The interior fuse box is underneaththe dashboard on the driver's side.
To open it, turn the knob as shown. The under-hood fuse box is located
in the engine compartment next to
the battery. To open it, push the tab
as shown.

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INTERIO
R

KNOB
UNDER-HOO
D

TAB

Emergenc
y Towin g

If your car needs to be towed, call a
professional towing service or, if you
belong to one, an organization that
provides roadside assistance. Never
tow your car behind another vehicle
with just a rope or chain. It is very
dangerous.

There are three popular types of professional towing equipment:
Flat-bed Equipment — The operator
loads your car on the back of a truck.

Thi s is th e bes t wa y to transpor t

you r Acura .
Wheel-Lift Equipment — The tow
truck uses two pivoting arms that go
under the tires (front or rear) and lift
them off the ground. The other two
tires remain on the ground. Thi s i s

a n acceptabl e wa y to to w you r

Acura .
Sling-type Equipment — The tow

truck uses metal cables with hooks on the ends. These hooks go around
parts of the frame or suspension and
the cables lift that end of the car off the ground. Your car's suspensionand body can be seriously damaged.
Thi s metho d o f towin g is
unacceptable .
If your Acura cannot be transported
by flat-bed, it should be towed by
wheel-lift equipment with the front
wheels off the ground. If, due to damage, your car must be towed
with the front wheels on the ground, do the following. Release the parking brake.
Shift the transmission to Neutral.
Improper towing preparation will
damage the transmission. Follow the
above procedure exactly. If you cannot
shift the transmission or start theengine, your car must be transportedwith the front wheels off the ground.

With the front wheels on the ground, it is best to tow the car no farther
than 50 miles (80 km), and keep thespeed below 35 mph (55 km/h).
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NOTIC
E

Identificatio
n Number s

Your car has several identifying numbers located in various places.
The Vehicle Identification Number (VIN) is the 17-digit number your
Acura dealer uses to register your car for warranty purposes. It is also
necessary for licensing and insuring
your car. The easiest place to find the VIN is on a plate fastened to the
top of the dashboard. You can see it
by looking through the windshield on the driver's side. It is also on theCertification label attached to the
driver's doorjamb, and is stamped on
the engine compartment bulkhead.
The VIN is also provided in bar code on the Certification label.

Technica l Informatio n
VEHICL
E IDENTIFICATIO N NUMBE R
CERTIFICATIO N LABE L

Identificatio
n Number s

The Engine Number is stamped into the engine block. It is on the front
left, below the valve cover.
The Transmission Number is on a label on top of the transmission.

Technical Informatio n
TRANSMISSIO
N NUMBE R

ENGIN E NUMBE R

Specification
s

* 1 : Including the coolant in the reserve tank and that remaining in the

engine.

Reserve tank capacity:

0.172 US gal (0.65 l , 0.143 Imp gal)

* 2 : Excluding the oil remaining in the engine.

Technica l Informatio n

Vehicl
e Stabilit y Assis t (VSA ) Syste m

The Vehicle Stability Assist system (VSA) monitors the car's actions
during straight-line acceleration and
cornering behavior. It reduces
engine power and applies selective
braking if it senses any loss of
traction.
Controllin g Tractio n Durin g
Straight-lin e Acceleratio n
If one drive wheel is turning faster
than the other, or both drive wheels
are turning faster than the non- driven wheels, VSA senses
wheelspin. It reduces engine power and applies braking at the wheels as
necessary to increase traction.
To do this, VSA monitors the pulse frequencies from the wheel speed sensors. It also uses information
from the steering wheel angle sensor
and the lateral acceleration sensor to determine if the car is accelerating in
a straight line or if it is cornering.
VSA can then calculate how much wheelspin, if any, to allow. It signals
the ECU to reduce fuel flow andretard ignition timing. This reduces
available engine power. The ECU
will also apply braking at the wheels as necessary. When wheelspin has
been controlled, braking and engine
control return to normal.
Controllin g Tractio n Durin g
Cornerin g
VSA monitors steering input and the car's expected response to that input.
VSA's yaw rate sensor measures the car's actual cornering behavior. If VSA determines that the car is
turning more or less than expected,
the system reduces engine power
and applies braking at the
appropriate wheel to try and
maintain adequate traction during
cornering.
VSA uses the same wheel speed sensor assemblies as the ABS.
Additional sensors measure steering wheel angle, lateral acceleration, and
yaw rate.
The control unit monitors the VSA circuitry while driving. If it senses a
problem, it turns off the system and illuminates the VSA System
Indicator on the instrument panel.
Technica l Informatio n