2001 Acura RL ignition

Brake System Indicator

The Brake System Indicator normally comes on when you turn
the ignition switch ON (II). It is a
reminder to check the parking brake.It comes on and stays lit if you do not
fully release the parking brake. 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 230 ). 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 Emergency
Towing on page 296 .)
If you must drive the car a shortdistance 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.
Taking Care of the Unexpected

BRAKE SYSTEM INDICATOR*

"U.S. indicator shown

Fuses
Checking and Replacing Fuses

If something electrical in your car
stops working, the first thing you
should check for is a blown fuse.
Determine from the chart on pages 294 and 295 , or the diagram on the
fuse box lid, which fuse or fuses control that component. Check those
fuses first, but check all the fuses
before deciding that a blown fuse is not the cause. Replace any blown
fuses and check the component's
operation.

1. Turn the ignition switch to LOCK (0). Make sure the headlights and
all other accessories are off.
2. Remove the cover from the fuse box. FUSE

3. Check each of the large fuses in
the under-hood fuse box by

looking through the top at the wire

inside. Removing these fuses

requires a Phillips-head screw-

driver.
4. Check the smaller fuses in the
under-hood fuse box and all the
fuses in the interior fuse box by pulling out each fuse with the fuse
puller provided in the door of theinterior fuse box.
Taking Care of the Unexpected BLOWN
FUSE

PULLER

Emergency Towing
If you decide to tow your car with all
four wheels on the ground, make sure you use a properly-designed and
attached tow bar. Prepare the car for
towing as described above, and leave
the ignition switch in Accessory (I) so the steering wheel does not lock.
Make sure the radio and any items
plugged into the accessory power socket are turned off so they do not
run down the battery.

The steering system can be damaged if
the steering wheel is locked. Leave the
ignition switch in Accessory (I), and
make sure the steering wheel turns
freely before you begin towing. Trying to lift or tow your car by the
bumpers will cause serious damage. The bumpers are not designed to

support the car's weight.

Taking Care of the Unexpected

NOTICE
NOTICE

Technical Information

The diagrams in this section give

you the dimensions and capacities of

your Acura, and the locations of the
identification numbers. It also

includes information you should

know about your vehicle's tires and
emissions control systems.
Identification Numbers................. 300
Specifications................................. 302

DOT Tire Quality Grading
(U.S. Cars).............................. 304

Treadwear.................................. 304

Traction.......................................304

Temperature.............................. 305
Oxygenated Fuels.......................... 306

Driving in Foreign Countries....... 307
Emissions Controls........................ 308
The Clean Air Act...................... 308Crankcase Emissions Control
System.....................................308

Evaporative Emissions Control
System..................................... 308

Onboard Refueling Vapor Recovery................................. 308
Exhaust Emissions Controls.... 309 PGM-FI System..................... 309
Ignition Timing Control
System.................................309

Exhaust Gas Recirculation (EGR) System.................... 309
Three Way Catalytic
Converter............................309

Replacement Parts..................... 309
Three Way Catalytic Converter... 310 State Emissions Testing............... 311

Technical Information

Emissions Controls

Exhaust Emissions Controls
The exhaust emissions controls include four systems: PGM-FI,
Ignition Timing Control, Exhaust
Gas 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 are
separate 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 amount
of 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. Through
chemical reactions, it converts HC,CO, and NOx in the engine's exhaust
to carbon dioxide (CO2), dinitrogen (N2), and water vapor. Replacement Parts
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.

Technical Information

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

Identification Number, Vehicle.... 300

Ignition
Keys............................................... 77

Switch............................................ 80

Timing Control System............. 309

Immobilizer System......................... 78

Important Safety Precautions.......... 6

Indicators, Instrument
Panel.............................................. 53

Infant Restraint................................ 28

Infant Seats....................................... 28
Tether Anchorage Points........... 39

Inflation, Proper Tire .................... 243

Inside Mirror.................................... 99

Inspection. Tire.............................. 245

Instrument Panel............................. 53

Instrument Panel Brightness......... 66

Interior Cleaning............................ 267

Introduction......................................... i

Jacking up the Car......................... 274

Jack, Tire........................................ 274
Jump Starting................................. 280

Keys................................................... 77
Label, Certification........................ 300Lane Change. Signaling.................. 66
Lap/Shoulder Belt........................... 40
Learning Key.................................... 78
Leather, Cleaning.......................... 266
Lights On Indicator......................... 55
Lighter, Cigarette.......................... 116
Lights Bulb Replacement..................... 252
Ceiling......................................... 118
Courtesy...................................... 119

Indicator........................................ 53

Parking.......................................... 63
Turn Signal................................... 66
Load Limit...................................... 177
LOCK (Ignition Key Position)....... 80
Locks Anti-theft Steering Column........ 80 Childproof Door........................... 85
Fuel Fill Door............................. 169 Glove Box..................................... 88
Power Door.................................. 81

Trunk............................................ 86

Trunk Pass-through Cover......... 98
Low Coolant Level......................... 172
Low Fuel Indicator.......................... 57
Low Oil Pressure Indicator.... 54, 285 Lubricant Specifications Chart........................................... 302
Luggage.......................................... 176

Maintenance................................... 203
Owner Maintenance Checks.... 215

Record................................. 213 - 214

Required Indicator....................... 61 Safety........................................... 204

Schedule.............................. 208 - 212

Malfunction Indicator Lamp.. 55, 287
Memory, Driving Position............ 101

Meters, Gauges................................ 58

CONTINUED

Index

Melhanol in Gasoline.................... 306

Mirrors, Adjusting........................... 99

Moonroof........................................ 107
Closing Manually....................... 290
Operation.................................... 107
Neutral Gear Position.................... 183
New Vehicle Break-in ................... 168
NOTICE, Explanation of.................... i
Numbers, Identification................ 300 Octane Requirement, Gasoline.... 168
Odometer.......................................... 59
Odometer, Trip................................ 59
Oil
Change, How to......................... 219

Change, When to....................... 208

Checking Engine....................... 171

Pressure Indicator............... 54, 285
Selecting Proper Viscosity
Chart....................................... 218

ON (Ignition Key Position)............ 80 Onboard Refueling Vapor
Recovery..................................... 308

Opening the Trunk.......................... 86

Operation in Foreign Countries... 307

Outside Mirrors............................... 99

Outside Temperature Indicator..... 59

Overheating, Engine..................... 283

Owner Maintenance Checks........ 215

Oxygenated Fuels.......................... 306

Paint Touch-up............................... 265
Panel Brightness Control............... 66
Park Gear Position......................... 183
Parking............................................ 186
Parking Brake................................ 109

Parking Brake and Brake System Indicator.................. 54, 289
Parking Lights.................................. 63
Parking Over Things that Bum... 310

PGM-FI System.............................. 309

Polishing and Waxing................... 265 Pre-Drive Safety Checklist............. 11
Pregnancy, Using Seat Belts.......... 18 Protecting Adults............................. 12
Additional Safety Precautions.... 19
Advice for Pregnant Women...... 18
Protecting Children......................... 20 Protecting Infants........................ 28
Protecting Larger Children........ 35
Protecting Small Children.......... 32
Using Child Seats with
Tethers...................................... 39

Radiator Overheating.................... 283
Radio/Cassette Sound System.... 136
Readiness Codes............................ 288
Rear Lights, Bulb Replacement... 254
Rear Seat Armrest........................... 98
Rear Ventilation............................. 134

Rear View Mirror............................. 99

Rear Window Defogger.................. 71
Reclining the Seat Backs................ 95
Reminder Lights.............................. 53
Remote Transmitter........................ 82
Replacement Information Air Cleaner Element.................. 231
Air Conditioning Filter.............. 242