2000 Acura RL air condition

Timin
g Belt , Tire s
Timin g Bel t
The timing belt and balancer belt should normally be replaced at the
intervals shown in the maintenance

schedule.

Replace these belts at 60,000 miles (U.S.) or 100,000 km (Canada) if you
regularly drive your car in one or
more of these conditions:
In very high temperatures
(over 110°F,43°C).
In very low temperatures

(under —20°F, — 29°C). Tire
s
To safely operate your car, your tires must be the proper type and size, in
good condition with adequate tread, and correctly inflated. The following
pages give more detailed information on how and when to check air
pressure, how to inspect your tires
for damage and wear, and what to do
when your tires need to be replaced.
Inflatio
n

Keeping the tires properly inflated
provides the best combination of
handling, tread life and riding comfort. Underinflated tires wear
unevenly, adversely affect handling and fuel economy, and are more
likely to fail from being overheated. Overinflated tires can make your car
ride more harshly, are more prone to damage from road hazards, and wear

unevenly.

We recommend that you visually check your tires every day. If you
think a tire might be low, check it immediately with a tire gauge.

CONTINUED

Maintenanc e

Using tires that are excessively
worn or improperly inflated can
cause a crash in which you can be seriously hurt or killed.
Follow all instructions in this
owner's manual regarding tire inflation and maintenance.

Tire
s

Use a gauge to measure the air
pressure at least once a month. Even
tires that are in good condition may
lose one to two psi (10 to 20 kPa, 0.1
to 0.2 kgf/cm2) per month.
Remember t
o check the spare tire at
the same time you check all the other tires.
Check the pressure in the tires when
they are cold. This means the car
has been parked for at least three
hours. If you have to drive the car
before checking the tire pressure,
the tires can still be considered "cold" if you drive less than 1 mile
(1.6 km).
If you check the pressure when the
tires are hot (the car has been driven several miles), you will see readings
4 to 6 psi (30 to 40 kPa, 0.3 to 0.4
kgf/cm
2) higher than the cold
reading. Thi
s is normal. Do not let
air out to match the specified cold
pressure. The tire will be
underinflated.
You should get your own tire pressure gauge and use it whenever
you check your tire pressures. This will make it easier for you to tell if apressure loss is due to a tire problem
and not due to a variation between

gauges.
Recommended Tire Pressures for
Normal Driving

The following chart shows the recommended cold tire pressures formost normal driving conditions and
speeds. Tire pressures for high
speed driving are the same as for
normal driving.
The compact spare tire pressure is:
6 0 ps i (42 0 kP a , 4. 2 kgf/cm 2
)
These pressures are also given on
the tire information label on thedriver's doorjamb.

Maintenanc 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.
Takin g Car e o f th e Unexpecte d
*U.S
. indicato r show n
BRAK
E SYSTE M INDICATOR *

Emission
s Control s

The burning of gasoline in your car's engine produces several byproducts.
Some of these are carbon monoxide (CO), oxides of nitrogen (NOx) and
hydrocarbons (HC). Gasoline evaporating from the tank also
produces hydrocarbons. Controlling
the production of NOx, CO, and HC
is important to the environment.
Under certain conditions of sunlight
and climate, NOx and HC react to
form photochemical "smog." Carbon
monoxide does not contribute to smog creation, but it is a poisonous

gas.
Th
e Clea n Ai r Ac t

The United States Clean Air Act*
sets standards for automobile

emissions. It also requires that

automobile manufacturers explain to owners how their emissions controls

work and what to do to maintain
them. This section summarizes how

the emissions controls work.

Scheduled maintenance is on page
206.

* In Canada, Acura vehicles comply

with the Canadian Motor Vehicle
Safety Standards (CMVSS) for

Emissions valid at the time they are

manufactured.

Crankcas e Emission s Contro l
Syste m
Your car has a Positive Crankcase
Ventilation System. This keeps gasses that build up in the engine'scrankcase from going into the
atmosphere. The Positive Crankcase
Ventilation valve routes them from the crankcase back to the intake
manifold. They are then drawn into
the engine and burned.
Evaporativ e Emission s Contro l
Syste m
As gasoline evaporates in the fuel tank, an evaporative emissionscontrol canister filled with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is off. After
the engine is started and warmed up,
the vapor is drawn into the engine and burned during driving.
Onboar d Refuelin g Vapo r
Recover y
The Onboard Refueling Vapor Recovery (ORVR) system captures
the fuel vapors during refueling. The
vapors are adsorbed in a canister
filled with activated carbon. While driving, the fuel vapors are drawn
into the engine and burned off.

Technical Informatio n

Emission
s Control s

Exhaus t Emission s Control s
The exhaust emissions controls include four systems: PGM-FI,
Ignition Timing Control, ExhaustGas Recirculation and Three Way
Catalytic Converter. These four
systems work together to control the
engine's combustion and minimize
the amount of HC, CO, and NOx that comes out the tailpipe. The exhaust
emissions control systems areseparate from the crankcase and
evaporative emissions control

systems.

PGM-FI System

The PGM-FI System uses sequential multiport fuel injection.
It has three subsystems: Air Intake,
Engine Control, and Fuel Control.
The Powertrain Control Module (PCM) uses various sensors to
determine how much air is going
into the engine. It then controls how
much fuel to inject under all operat-
ing conditions. Ignition Timing Control System
This system constantly adjusts the ignition timing, reducing the amountof HC, CO and NOx produced.
Exhaust Gas Recirculation (EGR)
System

The Exhaust Gas Recirculation (EGR) system takes some of the
exhaust gas and routes it back into
the intake manifold. Adding exhaust
gas to the air/fuel mixture reduces
the amount of NOx produced when
the fuel is burned.
Three Way Catalytic Converter
The three way catalytic converter is in the exhaust system. Throughchemical reactions, it converts HC,
CO, and NOx in the engine's exhaust
to carbon dioxide (CO 2), dinitrogen
(N 2), and water vapor. Replacemen
t Part s

The emissions control systems are designed and certified to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions remain low, you should use only newGenuine Acura replacement parts or
their equivalent for repairs. Using
lower quality parts may increase the emissions from your car.
The emissions control systems are covered by warranties separate from
the rest of your car. Read your
warranty manual for more informa-
tion.

Technica l Informatio n

Inde
x

Accessories and Modifications.... 174 Accessories................................. 174
Additional Safety Precautions.. 175Modifications............................. 175
ACCESSORY (Ignition Key Position)........................................ 80
Accessory Power Socket.............. 114
Adding Automatic Transmission

Fluid........................................ 226

Brake Fluid................................. 227

Differential Oil........................... 227

Engine Coolant........................... 219

Engine Oil................................... 215

Power Steering Fluid................. 228
Windshield Washer Fluid......... 225
Additional Information About Your Airbags............................ 48
Additional Safety Precautions.... 48
Airbag Service.............................. 48
Additional Information About Your Front Airbags................. 43
How the SRS Indicator Works... 45
How Your Front Airbags

Work.......................................... 43

SRS Components......................... 43
Additional Information About Your Seat Belts........................ 40
Automatic Seat Belt Tensioners................................ 41
Lap/Shoulder Belt....................... 40
Seat Belt Maintenance................ 42
Seat Belt System Components... 40
Additional Information About
Your Side Airbags.................... 46
How The Side Airbag Indicator Light Works............................. 47
How Your Side Airbags Work.... 46
Additives, Engine Oil..................... 216
Adjustments Head Restraints........................... 95
Mirrors.......................................... 98

Seats.............................................. 93

Steering Wheel............................ 71

Airbag (SRS).......................... 9, 43, 46

Air Cleaner Element...................... 229
Air Conditioning Filter.................. 240
Air Conditioning System............... 120
Maintenance............................... 239
Usage.................................. 122, 127
Air Outlet
s (Vents)........................ 120
Air Pressure, Tires........................ 242
Alarm, Anti-theft............................ 162
Alcohol in Gasoline........................ 303
Aluminum Wheels, Cleaning........ 263
Antifreeze....................................... 219
Anti-lock Brakes (ABS)
Indicator Light..................... 56, 187
Operation.................................... 18
6
Anti-theft, Audio System............... 162
Anti-theft Steering Column

Lock............................................... 80

Anti-theft System........................... 163

Appearance Care........................... 261

Armrest............................................. 96

Ashtrays.......................................... 116 Audio Controls, Remote................ 161

Audio System................................. 134
Automatic Climate Control System......................................... 120
Automatic Lighting.......................... 64
Automatic Seat Belt Tensioners.................................... 41
CONTINUED

Inde
x

Automatic Speed Control................ 73

Automatic Transmission............... 180
Capacity, Fluid........................... 298

Checking Fluid Level................ 226

Shifting........................................ 180

Shift Lever Position Indicator.. 180

Shift Lever Positions................. 180

Shift Lock Release..................... 183

Battery
Charging System
Indicator............................ 54, 283

Jump Starting............................. 278

Maintenance............................... 234
Specifications............................. 299
Before Driving............................... 165
Belts, Seat..................................... 8, 40
Beverage Holder............................ 111
Body Repair.................................... 267

Brakes
Anti-lock System (ABS)............ 186
Break-in, New Linings .............. 166
Fluid............................................ 227
Light, Burned-out...................... 254 Parking........................................ 108
System Indicator.................. 54, 285
Wear Indicators......................... 185
Brakes, ABS Operation.................................... 186System Indicator.................. 56, 187
Braking System.............................
. 185
Break-in, New Car......................... 166
Brightness Control, Instruments... 66
Brights, Headlights......................... 63
Bulb Replacement Back-up Lights........................... 254
Brake Lights............................... 254
Ceiling Lights............................. 257
Courtesy Lights......................... 257
Fog Lights.................................. 251 Front Side Marker Lights......... 253
Headlights.................................. 250
High-mount Brake Light.......... 255
License Plate Lights.................. 256
Specifications............................. 299
Trunk Light................................ 258
Turn Signal Lights..................... 253
Bulbs, Halogen............................... 250
Cables, Jump Starting With.......... 278

Cancel Button................................... 75

Capacities Chart............................. 298

Carbon Monoxide Hazard.............. 49

Carrying, Cargo............................. 174

Cassette Player

Care............................................. 154

Operation........................... 139, 151

CAUTION, Explanation of............... ii

CD Changer................. 142, 155, 157

Ceiling Lights................................. 117

Certification Label......................... 296

Chains............................................. 247

Change Oil
How to......................................... 217

When to....................................... 206

Changing a Flat Tire..................... 271

Changing Engine Coolant............. 221

Charging System Indicator.... 54, 283

Checking Automatic Transmission

Fluid........................................ 226

Battery Condition...................... 234

Brake Fluid................................. 227

Inde
x

Driving............................................ 177
Economy..................................... 171

In Bad Weather.......................... 192

In Foreign Countries................. 304

Driving Position Memory
System......................................... 100

Economy, Fuel............................... 171

Emergencies on the Road............. 269
Battery, Jump Starting.............. 278

Brake System Indicator............ 285
Changing a Flat Tire................. 271

Charging System Indicator...... 283

Checking the Fuses................... 288

Low Oil Pressure Indicator...... 282

Malfunction Indicator Lamp.... 284

Manually Closing Moonroof.... 286

Overheated Engine................... 280

Emergency Brake.......................... 108

Emergency Flashers....................... 70

Emergency Towing....................... 292

Emissions Controls........................ 305

Engine
Belts............................................. 240
Coolant Temperature Gauge ..... 60
Malfunction IndicatorLamp................................. 55, 284
Oil Pressure Indicator......... 54, 282
Oil, What Kind to Use............... 215
Overheating................................ 280
Specifications............................. 299
Speed Limiter............................. 182
Engine Speed Limiter.................... 182
Ethanol in Gasoline ....................... 303
Evaporative Emissions Controls.. 305
Exhaust Fumes................................ 49
Exhaust Gas Recirculation
System......................................... 306

Expectant Mothers, Use of Seat Belts by......................................... 18
Exterior, Cleaning the................... 262

Fabric, Cleaning............................. 264

Fan, Interior........................... 124, 129

Features, Comfort and
Convenience............................... 119

Filling the Fuel Tank..................... 167
Filters
Air Cleaner................................. 229
Air Conditioning........................ 240

Oil................................................ 217

First Gear, Shifting........................ 182
Flashers, Hazard Warning.............. 70
Flat Tire, Changing a.................... 271

Fluids
Automatic Transmission........... 226
Brake........................................... 227
Differential................................. 227
Power Steering........................... 228
Windshield Washer................... 225
FM Stereo Radio
Reception............................ 135, 145
Fog Lights......................................... 67
Foreign Countries, Driving in...... 304
Four-way Flashers........................... 70
Front Airbags............................... 9, 43
Front End, Towing by Emergency Wrecker................. 292
Fuel.................................................. 166
Fill Door and Cap....................... 167

Gauge............................................ 60
Octane Requirement................. 166

Oxygenated................................ 303