2002 Acura RL engine

Run the air conditioning at least once
a week during the cold weather
months. Run it f or at least ten
minutes while you are driving at a
steady speed with the engine at
normal operating temperature. This
circulates the lubricating oil con-
tained in the ref rigerant.If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the
system with Ref rigerant HFC-134a
(R-134a). (See Specif ications on page
.)
Periodically check the engine’s
radiator and air conditioning
condenser f or leaves, insects, and
dirt stuck to the f ront surf ace. These
block the air f low and reduce cooling
ef f iciency. Use a light spray f rom a
hose or a sof t brush to remove them. Your car’s air conditioning is a sealed
system. Any major maintenance,
such as recharging, should be done
by a qualif ied mechanic. You can do
a couple of things to make sure the
air conditioning works ef f iciently. 312
A ir Condit ioning Syst em
Maint enance251
A A I
IRR C
COON NDDI
ITT I
IOON NIINNG G C
COON NDDE
EN
NS SEER
R
Whenever you have the air conditioning
system serviced, make sure the service
f acility uses a ref rigerant recycling
system. This system captures the
ref rigerant f or reuse. Releasing
ref rigerant into the atmosphere can
damage the environment.
The condenser and radiator f ins bend
easily. Only use a low-pressure spray
or sof t-bristle brush to clean them.
01/09/28 20:06:26 31SZ3660_254

To remove the f ront turn signal/
parking light bulb, push it in
slightly and turn it
counterclockwise. To remove the
side marker bulb, pull it straight
out of its socket.
Install the new bulb into the
socket.
Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise. Pull the inner f ender cover back.
Use a f lat-tipped screwdriver to
remove the holding clip f rom the
inner f ender.
If you are changing the bulb on
the driver’s side, start the engine,
turn the steering wheel all the way
to the right, and turn off the
engine. If you are changing the
bulb on the passenger’s side, turn
the steering wheel to the left. Put the inner f ender cover in place.
Install the holding clip. Lock it in
placebypushingonthecenter. Testthelightstomakesurethe
new bulb is working. Insert the socket back into the
headlight assembly. Turn it
clockwise to lock it in place.
1. 2. 3.
4.5.
6.
7.
8.
9.
Lights
Maint enance
Replacing Front Turn Signal/
Parking and Side Marker Light
Bulbs
265
H H
O
OL LDD I
INNG G C
CLLIIPP
01/09/28 20:08:43 31SZ3660_268

Block the rear wheels.
Fill the f uel tank.
Change the engine oil and f ilter
(see page ).
Wash and dry the exterior
completely.
Cleantheinterior.Makesurethe
carpeting, floor mats, etc. are
completely dry.
Leave the parking brake off. Put
the transmission in Park.
If you need to park your car f or an
extended period (more than one
month), there are several things you
should do to prepare it f or storage.
Proper preparation helps prevent
deterioration and makes it easier to
get your car back on the road. If
possible, store your car indoors.
If the car is to be stored for a
longer period, it should be
supported on jackstands so the
tires are of f the ground.
Leave one window open slightly (if
the car is being stored indoors).Coverthecarwitha‘‘breathable’’
cover, one made f rom a porous
material such as cotton.
Nonporous materials, such as
plastic sheeting, trap moisture,
which can damage the paint.
Disconnect the battery.
Support the f ront wiper blade
arms with a f olded towel or rag so
they do not touch the windshield.
To minimize sticking, apply a
silicone spray lubricant to all door
and trunk seals. Also, apply a
vehiclebodywaxtothepainted
surfaces that mate with the door
and trunk seals. If possible, run the engine f or a
while periodically (pref erably once
amonth).
If you store your car f or 12 months
or longer, have your Acura dealer
perf orm the inspections called f or in
the 24 months/30,000 miles (48,000
km) maintenance schedule (Normal
Conditions) as soon as you take it
out of storage (see page ). The
replacements called f or in the
maintenance schedule are not
needed unless the car has actually
reached that time or mileage.
229
218
Maint enance
St oring Your Car
271
01/09/28 20:09:53 31SZ3660_274

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 car towed.......................
Compact Spare Tire .282
....................
Changing a Flat Tire .283
..........
If Your Engine Won’t Start .288
Nothing Happens or theStarter Motor Operates ........................
Very Slowly .288
The Starter Operates ................................
Normally .289
................................
Jump Starting .290
............
If Your Engine Overheats .293
.........
Low Oil Pressure Indicator .295
..........
Charging System Indicator .296
.......
Malf unction Indicator Lamp .297
...............
Brake System Indicator .299
..................
Closing the Moonroof .300
..............................................
Fuses .301
..........
Checking and Replacing .302
......................
Emergency Towing .306
Taking Care of the Unexpected
T aking Care of t he Unexpect ed281
01/09/28 20:11:13 31SZ3660_284

Diagnosing why your engine won’t
start f alls into two areas, depending
on what you hear when you turn the
key to START (III):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
f aster than normal, but the engine
does not start up and run. When you turn the ignition switch to
START (III), you do not hear the
normal noise of the engine trying to
start. You may hear a clicking sound
or series of clicks, or nothing at all.
Check these things:
Check the transmission interlock.
The transmission must be in Park
orNeutralorthestarterwillnot
operate.
Sliptheholeatthetopof thejack
over the bracket in the trunk well.
Turn the jack’s end bracket to lock
it in place. Store the tool kit back
in its place.
Close the trunk lid. Store the center cap and spacer
basket in the trunk. Make sure the
center cap will not get scratched
or damaged. Unclip the hook f rom the trunk lid
and lower the trunk f loor.
Your car has the Immobilizer
System. You should use a
properly-coded master or valet key
to start the engine (see page ).
A key that is not properly coded
will cause the immobilizer system
indicator in the dash panel to blink
rapidly.
19.
20.
21.
22. 75
Changing a Flat Tire, If Your Engine Won’t Start
T aking Care of t he Unexpect ed
If Your Engine Won’t Start Nothing Happens or the Starter
Motor Operates Very Slowly
288
Loose items can fly around the
interior in a crash and could
seriously injure the occupants.
Store the wheel, jack, and tools
securely before driving.
01/09/28 20:12:29 31SZ3660_291

Turn the ignition switch to ON (II).
Turn on the headlights and check
their brightness. If the headlights
are very dim or don’t light at all,
the battery is discharged. Seeon page .
Turn the ignition switch to START
(III). If the headlights do not dim,
check the condition of the f uses. If
thefusesareOK,thereisproba-
bly something wrong with the
electrical circuit for the ignition
switch or starter motor. You will
need a qualif ied technician to
determine the problem. (See on page .) Do you have f uel? Turn the
ignition switch to ON (II) for a
minute and watch the f uel gauge.
The low f uel level warning light
may not be working, so you were
not reminded to f ill the tank.
There may be an electrical
problem, such as no power to the
f uel pump. Check all the f uses
(see page ).
If youfindnothingwrong,youwill
need a qualif ied technician to f ind
the problem. See on page .
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 and terminal connec-
tions (see page ). You can
then try jump starting the car from
a booster battery (see page ).
In this case, the starter motor’s
speed sounds normal, or even f aster
than normal, when you turn the
ignition switch to START (III), but
the engine does not run. Are you using the proper starting
procedure? Ref er to on page .
290
306 246
290
191 302
306
If Your Engine Won’t Start
T aking Care of t he Unexpect ed
Jump Starting
Emergency T owing Emergency
Towing
T he Starter Operates Normally
Starting the
Engine
289
01/09/28 20:12:40 31SZ3660_292

You cannot start your Acura by
pushing or pulling it.Open the hood and check the
physical condition of the battery
(see page ). In very cold
weather, check the condition of
the electrolyte. If it seems slushy
or like ice, do not try jump starting
until it thaws.
If your car’s battery has run down,
you may be able to start the engine
by using a booster battery. Although
this seems like a simple procedure,
you should take several precautions.
To jump start your car, follow these
directions closely:
1.
246
Jump Starting
T aking Care of t he Unexpect ed290
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.
01/09/28 20:12:47 31SZ3660_293

µ
´
´ Connect the second jumper cable
to the negative ( ) terminal on
the booster battery. Connect the
other end to the ground wire on
the right side of the engine as
shown. Do not connect this jumper
cable to any other part of the
engine.
If the booster battery is in another
vehicle, have an assistant start
that vehicle and run it at a fast idle.
Connect one jumper cable to the
positive ( ) terminal on your
Acura’s battery. Connect the other
end to the positive ( ) terminal
on the booster battery.
Turn of f all the electrical acces-
sories: climate control, stereo
system, lights, etc.
Put the transmission in Neutral or
Park, and set the parking brake.
5. 4.
3.
2.
CONT INUED
T aking Care of t he Unexpect ed
Jump Starting
291
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.
01/09/28 20:12:56 31SZ3660_294