2001 Acura RL check engine light

Engine Oil

4. Install a new oil filter according to
instructions that come with it.

5. Put a new washer on the drain bolt,

then reinstall the drain bolt.
Tighten it to:
33 lbf.ft (44 N.m , 4.5 kgf.m)

6. Refill the engine with the recom-

mended oil.
Engine oil change capacity
(including filter):
4.9 US qt (4.6 , 4.0 Imp qt)

7. Replace the engine oil fill cap.

Start the engine. The oil pressure
indicator light should go out within
five seconds. If it does not, turn off
the engine and reinspect your
work.

8. Let the engine run for several

minutes and check the drain bolt
and oil filter for leaks.

9. Turn off the engine, let it sit for

several minutes, then check the oil
level. If necessary, add oil to bring the level to the upper mark on the
dipstick.

Improper disposal of engine oil can be
harmful to the environment. If you
change your own oil, please dispose ofthe used oil properly. Put it in a sealed
container and take it to a recycling center. Do not discard it in a trash bin
or dump it on the ground.
Maintenance
NOTICE

Windshield Washers

Check the level in the windshield
washer reservoir at least monthly during normal usage. In bad weather,
when you use the washers often, check the level every time you stop

for fuel.

The windshield washer reservoir is located behind the driver's side

headlight.

Check the reservoir's fluid level by
removing the cap and looking at the
float. It should be up to the top of the neck. If the float is at the bottom of
the neck, the reservoir is nearly
empty.
Fill the reservoir with a good-quality
windshield washer fluid. This increases the cleaning capability and
prevents freezing in cold weather.

Do not use engine antifreeze or a
vinegar/water solution in the
windshield washer reservoir.
Antifreeze can damage your ear's paint, while a vinegar/water solution can
damage the windshield washer pump.
Use only commercially-available
windshield washer fluid.

When you refill the reservoir, clean the edges of the windshield wiper
blades with windshield washer fluidon a clean cloth. This will help to
condition the blade edges.

Maintenance

FLOAT

NOTICE

Air Conditioning System

Your car's air conditioning is a sealed system. Any major maintenance,such as recharging, should be done
by a qualified mechanic. You can do a couple of things to make sure the
air conditioning works efficiently.
Periodically check the engine's
radiator and air conditioning
condenser for leaves, insects, anddirt stuck to the front surface. These
block the air flow and reduce cooling efficiency. Use a light spray from a
hose or a soft brush to remove them.

The condenser and radiator fins bend
easily. Only use a low-pressure spray
or soft-bristle brush to clean them.
Run the air conditioning at least once
a week during the cold weather
months. Run it for at least ten
minutes while you are driving at asteady speed with the engine at
normal operating temperature. This
circulates the lubricating oil con-
tained in the refrigerant. If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the
system with Refrigerant HFC-134a (R-134a). (See Specifications on page 302.)
Whenever you have the air conditioning
system serviced, make sure the service
facility uses a refrigerant recycling
system. This system captures the
refrigerant for reuse. Releasingrefrigerant into the atmosphere can
damage the environment.

Maintenance

NOTICE
NOTICE

AIR CONDITIONING CONDENSER

If Your Engine Won't Start

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. See

Jump Starting on page 280 .
Turn the ignition switch to START
(III). If the headlights do not dim,
check the condition of the fuses. If
the fuses are OK, there is proba-
bly something wrong with the electrical circuit for the ignition
switch or starter motor. You will
need a qualified technician to
determine the problem. (See

Emergency Towing on page 296 .)
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 236). You can
then try jump starting the car from a booster battery (see page 280).
The Starter Operates Normally In this case, the starter motor'sspeed sounds normal, or even faster
than normal, when you turn the ignition switch to START (III), but
the engine does not run. Are you using the proper starting
procedure? Refer to Starting the
Engine on page 181. Do you have fuel? Turn the
ignition switch to ON (II) for a
minute and watch the fuel gauge.
The low fuel level warning light may not be working, so you were
not reminded to fill the tank. There may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses
(see page 292).

If you find nothing wrong, you will
need a qualified technician to find
the problem. See Emergency
Towing on page 296 .

Taking Care of the Unexpected

Low Oil Pressure Indicator

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 pressureand serious engine damage is
possible. In either case, you should
take immediate action.
Running the engine with low oil
pressure can cause serious mechanical damage almost immediately. Turn offthe 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 171). Although oil leveland oil pressure are not directly
connected, an 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 thedipstick (see page 217 ). 4. Start the engine and watch the oil
pressure indicator. If the lightdoes not go out within ten seconds,
turn off the engine. There is a mechanical problem that needs to
be repaired before you can continue driving. (See Emergency
Towing on page 296 .)
Taking Care of the Unexpected

LOW OIL PRESSURE INDICATOR

NOTICE

Index

Accessories and Modifications.... 174 Accessories................................. 174
Additional Safety Precautions.. 175Modifications............................. 175
ACCESSORY (Ignition Key
Position)........................................ 80
Accessory Power Socket.............. 115
Additives, Engine Oil..................... 218
Airbag (SRS).......................... 9, 43, 45
Air Cleaner Element...................... 231
Air Conditioning Filter.................. 242
Air Conditioning System............... 122 Maintenance............................... 241
Usage..................................124, 129
Air Outlets (Vents)........................ 122
Air Pressure, Tires........................ 243
Alarm, Anti-theft............................ 164
Alcohol in Gasoline........................ 306
Aluminum Wheels, Cleaning........ 265
Antifreeze....................................... 221
Anti-lock Brakes (ABS) Indicator................................ 56, 189Operation.................................... 188
Anti-theft, Audio System............... 164
Anti-theft Steering Column
Lock...............................................80

Anti-theft System........................... 165

Appearance Care........................... 263

Armrest............................................. 97

Ashtrays.......................................... 117

Audio Controls, Remote................ 163

Audio System................................. 136
Automatic Climate Control
System......................................... 122

Automatic Lighting.......................... 64
Automatic Seat Belt Tensioners.................................... 41
Automatic Speed Control................ 73
Automatic Transmission............... 182
Capacity, Fluid........................... 302

Checking Fluid Level................228

Shifting........................................ 182

Shift Lever Position Indicator.. 182
Shift Lever Positions................. 182
Shift Lock Release..................... 185 Battery
Charging SystemIndicator............................ 54, 286
Jump Starting............................. 280 Maintenance............................... 236
Specifications............................. 303
Before Driving............................... 167
Belts, Seat..................................... 8, 40
Beverage Holder............................ 112
Body Repair.................................... 270

Brakes
Anti-lock System (ABS)............ 188
Break-in, New Linings .............. 168
Bulb Replacement..................... 256
Fluid............................................229

Parking........................................ 109
System Indicator.................. 54, 289
Wear Indicators......................... 187
Braking System.............................. 187
Break-in, New Car......................... 168
Brightness Control, Instruments... 66
Brights, Headlights......................... 63

CONTINUED

Index
Bulb Replacement
Back-up Lights........................... 256
Brake Lights............................... 256
Ceiling Lights............................. 259
Courtesy Lights......................... 259

Fog Lights.................................. 253

Front Side Marker Lights......... 255

Headlights.................................. 252

High-mount Brake Light.......... 257
License Plate Lights.................. 258

Specifications............................. 303

Trunk Light................................ 260
Tum Signal Lights..................... 255

Bulbs, Halogen............................... 252

Cancel Button................................... 75
Capacities Chart............................. 302

Carbon Monoxide Hazard.............. 49
Carrying, Cargo............................. 176

Cassette Player
Care............................................. 156

Operation............................ 141, 153

CAUTION, Explanation of............... ii
CD Changer................... 144, 157, 159

Ceiling Lights................................. 118
Certification Label......................... 300

Chains............................................. 249
Changing Oil
How to......................................... 219

When to....................................... 208

Changing a Flat Tire..................... 273
Changing Engine Coolant............. 223
Charging System Indicator.... 54, 287
Checklist, Before Driving............. 180

Child Safety...................................... 20
Child Seats........................................ 24
Tether Anchorage Point............. 39

Childproof Door Locks................... 85
Cigarette Lighter........................... 116

Cleaner. Air.................................... 231

Cleaning
Aluminum Wheels..................... 265

Carpeting.................................... 266

Exterior....................................... 264

Fabric.......................................... 266

Interior........................................ 266
Leather........................................ 266

Seat Belts.................................... 266

Vinyl............................................ 266
Windows..................................... 267

Wood Trim................................. 267

Climate Control System................ 122
Clock, Setting the.......................... 109
Code, Audio System...................... 164

CO in the Exhaust......................... 308

Coin Box......................................... 113

Cold Weather, Starting in............. 181

Compact Spare............................... 272

Console Compartment.................. 113
Consumer Information*................ 314
Controls, Instruments and.............. 51Coolant Adding......................................... 221
Checking..................................... 172

Proper Solution.......................... 221

Replacing.................................... 223

Temperature Gauge.................... 60
CoiTosion Protection..................... 269 Courtesy Lights............................. 119
Crankcase Emissions Control
System......................................... 308

Cruise Control Operation............... 73
Customer Relations Office........... 314

Index

DANGER, Explanation of................. ii

Dashboard.................................... 2, 52
Daytime Running Lights................. 65
Defects, Reporting Safety............. 317
Defogger, Rear Window................. 71
Defrosting the Windows.......128,
132

Differential
Oil............................... 229

Dimensions..................................... 302

Dimming the Headlights................ 63

Dipstick
Automatic Transmission........... 228

Engine Oil................................... 171

Directional Signals........................... 66

Disc Brake Wear Indicators......... 187
Disposal of Used Oil...................... 220

Doors
Locking and Unlocking............... 81
Lockout Prevention..................... 82
Monitor Light............................... 57
Power Door Locks....................... 81
DOT Tire Quality Grading........... 304
Drive Belts...................................... 242
Driver and Passenger Safety............ 5
Driving............................................ 179

Economy..................................... 173
In Bad Weather.......................... 194
In Foreign Countries................. 307

Driving Position Memory
System......................................... 101

Economy, Fuel............................... 173
Emergencies on the Road............. 271 Battery, Jump Starting.............. 280
Brake System Indicator............ 289Changing a Flat Tire................. 273
Charging System Indicator...... 286
Checking the Fuses................... 292
Low Oil Pressure Indicator...... 285
Malfunction Indicator Lamp.... 287
Manually Closing Moonroof.... 290

Overheated Engine................... 283

Emergency Brake.......................... 109
Emergency Flashers....................... 70
Emergency Towing....................... 296
Emissions Controls........................ 308
Emissions Testing,State............... 311 Engine

Belts............................................. 242

Coolant Temperature Gauge ..... 60

Malfunction Indicator
Lamp................................. 55, 287

Oil Pressure Indicator......... 54, 285
Oil. What Kind to Use............... 217
Overheating................................ 283

Specifications............................. 303

Speed Limiter............................. 184

Starting........................................ 181

Engine Speed Limiter.................... 184

Ethanol in Gasoline....................... 306

Evaporative Emissions Controls.. 308
Exhaust Fumes................................ 49
Exhaust Gas Recirculation
System......................................... 309

Expectant Mothers, Use of Seat
Belts by.........................................18

Exterior, Cleaning the................... 264
Fabric, Cleaning............................. 266

CONTINUED