2000 Acura TL check engine

Brake System Indicator
BRAKE SYSTEM INDICATOR
The Brake System Indicator lightcomes on when you turn the ignitionON (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 214). 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. Youshould have it towed, and repaired as
soon as possible. (See Emergency
Towing on page 277.)
If you must drive the car a shortdistance in this condition, driveslowly and cautiously.
Taking Care of the Unexpected

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P.O. BOX 07280-DETROIT, MICHIGAN 48207-1-800-782-4356Service Manual:
This manual covers maintenance and recommended procedures for repair to engine and chassis components.It is written for the Journeyman mechanic, but is simple
enough for most mechanically-inclined owners to under-
stand.
Electrical Troubleshooting Manual:
This manual complements the Service Manual by providing in-depth troubleshooting information for eachelectrical circuit in your vehicle.
Body Repair Manual:
This manual describes the procedures involved in the replacement of damaged body parts.
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Index
Accessories and Modifications...... 153
Accessories..................................... 153
Additional Safety Precaution...... 154
Modifications............................. 154
ACCESSORY (Ignition Key Position)........ .............................. . 76
Accessory Power Socket......... .......... 105
Adding Automatic Transmission Fluid......... .............................. 213
Brake Fluid......... .............................. 214
Engine Coolant......... .................... 206
Engine Oil....................................... 201
Power Steering Fluid................... 215
Windshield Washer Fluid......... .. 212
Additional Information About Your Airbags........ ..................... 48
Additional Safety Precautions...... 48
Airbags Service........ ..................... 48
Additional Information About
Your Front Airbags................... 43
How Your Front Airbags Work........ .............................. . 43How Your SRS Indicator Light
Works....................................... 45
SRS Components............................. 43
Additional Information About Your Seat Belts........ ..................... 40
Lap/Shoulder Belts..................... 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................... 203
Adjustments Mirrors....................................... 94
Head Restraints........ ..................... 91
Seats........................................ . 89
Steering Wheel............................ . 68
Airbag (SRS)....................................... 9
Air Cleaner Element................... 216
Air Conditioning............................. 110
Maintenance......... .................... 225
Usage................................. . 112, 118
Air Conditioning Filter......... .......... 226
Air Pressure, Tires......... .......... 228Alcohol in Gasoline................... 286
Antifreeze.........
.............................. 206
Anti-lock Brakes (ABS) Description......... ...................... 173
Indicator Light......... ............. 55, 174
Operation....................................... 173
Anti-theft Steering Column Lock.. 75
Appearance Care............................. 245 Audio System............................... 123
Automatic Speed Control........ ..... 69
Automatic Transmission......... .......... 162
Capacity, Fluid............................. 282
Checking Fluid Level................... 213
Shifting.......................................... 162
Shift Lever Position Indicator.. 162
Shift Lever Positions................... 163
Shift Lock Release......... .......... 169
A
B
Battery Charging System Light................... 268
Jump Starting......... .................... 262
Maintenance............................. 220
Specifications......... .................... 283
CONTINUED

Index
Before Driving................................ 145
Belts, Seat........................................ 8
Beverage Holder.......... .................... 103
Body Repair.......... ...................... 251
Anti-lock System (ABS).......... .......... 173
Break-in, New Linings.......... .......... 146
Fluid.......................................... 214
Light, Burned-out.......... .......... 238
Parking........................................ 99
System Indicator...................... 54
Wear Indicators.......... ............ 172
Brakes, ABS Description................................ 173Operation........................................ 173
System Indicator....... ............ 55, 174
Braking System.............................. 172
Break-in, New Car.......... .................... 146
Brightness Control, Instruments... .. 64
Brights, Headlights...................... 63
Bulb Replacement Back-up Lights.............................. 238
Brake Lights.............................. 238Ceiling Light.............................. 241
Courtesy Light.......... .................... 241
Front Side Marker Lights.......... 237 Headlights..........
...................... 236
High-mount Brake Light.......... .... 240
License Plate Lights.......... .......... 240
Specifications.............................. 283
Spotlight........................................ 241
Turn Signal Lights.................... 237
Bulbs, Halogen.......... .................... 236Changing Engine Coolant.......... 208
Charging System Indicator.... 54, 268
Checking
Automatic Transmission Fluid........................................ 213
Battery Condition...................... 220
Brake Fluid................................ 214
Drive Belts.......... .................... 226
Engine Coolant.......... ............ 151
Engine Oil................................ 150
Fuses........................................ 273 Power Steering Fluid.......... .......... 215
Checklist, Before Driving.......... 199
Cleaner, Air................................ 216
Cleaning
Aluminum Wheels.......... .......... 247
Carpeting.................................. 248
Exterior.......... .......................... 246
Interior.......... .............................. 246
Seat Belts................................ 249
Vinyl.......................................... 248
Window........................................ 249
Climate Control System.......... 112, 118
Clock, Setting the...................... 100
CO in the Exhaust......... ........... 49
Coin Box........................................ 101
C
Cables, Jump Starting With .......... 262
Capacities Chart................................ 282
Carbon Monoxide Hazard............. 49
Carrying, Cargo ................................ 155
Cassette Player Care.......................................... 140
Operation........................................ 137
CAUTION, Explanation of................ ii
CD Changer........................................ 133
CD Player........................................ 131
Certification Label.............................. 280
Chains.................................................. 233
Change Oil How to........................................ 203
When to........................................ 192
Changing a Flat Tire.................... 255
Brakes

Index
Cold Weather, Starting in.................... 161
Compact Spare.............................. 254
Console Compartment.......... .......... 101
Consumer Information*.......... .......... 292
Controls, Instruments and.................... 52
Coolant
Adding.......................................... 206 Checking........................................ 151
Proper Solution...................... 206
Temperature Gauge.................... 60
Corrosion Protection.......... .......... 250
Crankcase Emissions Control System........................................ 288
Cruise Control Operation.......... .. 69
Customer Relations Office............ 292 Dimming the Headlights.........
........... 63
Dipstick Automatic Transmission.......... .......... 213
Engine Oil.......... .............................. 150
Directional Signals......... ............. 65
Disabled, Towing Your Car If.......... 277
Disc Brake Wear Indicators............ 172
Disposal of Used Oil.......... .......... 205
Doors Power Door Locks......... ............. 77
DOT Tire Quality Grading.......... ..... 284
Drive Belts.......... .............................. 226
Driver and Passenger Safety............ 5
Driving.................................................. 159
Economy........................................ 152
In Bad Weather.......... ............ 178
In Foreign Countries.................... 287 Checking the Fuses.................... 272
Low Oil Pressure Indicator.......... 267
Malfunction Indicator Lamp.... 269
Manually Closing Moonroof.... 271
Overheated Engine..........
.......... 265
Emergency Brake.............................. 99
Emergency Flashers...................... 67
Emissions Controls...................... 288
Engine Belts.......................................... 226
Coolant Temperature Gauge.......... 60
Malfunction IndicatorLamp................................ 54, 269
Oil Pressure Indicator.......... 54, 267
Oil, What Kind to Use.......... .. 201
Overheating.............................. 265
Specifications.......... .................... 283
Ethanol in Gasoline.................... 286
Evaporative Emissions Controls.. 288
Exhaust Fumes......... ..................... 49
Expectant Mothers, Use of Seat Belts by........................................ 18
Exterior, Cleaning the.......... .......... 246
CONTINUED
D
DANGER, Explanation of...
......... ii
Dashboard.............
.............. 52
Daytime Running Lights.......... 64
Dead Battery, What to Do.......... 262
Defects, Reporting Safety.......... 295
DEXRON® in Automatic Transmission Fluid.................. 213
Dimensions....................
...... 282 E
Economy, Fuel.......... 152
Emergencies on the Road.......... 253 Battery, Jump Starting.......... 262Brake System Indicator.......... 270Changing a Flat Tire.......... 255Charging System Indicator.......... 268

Index
Fan, Interior............................... 114, 120
Features, Comfort andConvenience.............................. 109
Filling the Fuel Tank...................... 147
Filter Air Conditioning.......... ................. 226
Oil.................................................. 203
First Gear, Shifting.......... ............ 169
Flashers, Hazard Warning.......... 67
Flat Tire, Changing a.................... 255
Fluids
Automatic Transmission.. .......... 213
Brake.......... ................................ 214
Power Steering.............................. 215
Windshield Washer.................... 212
FM Stereo Radio Reception........................................ 129
Foreign Countries, Driving in.......... 287
Four-way Flashers......................... 67
Front End, Towing by
Emergency Wrecker.................... 277
Fuel.................................................. 146
Fill Door and Cap...................... 147 Gauge........................................ 60 Octane Requirement..........
.......... 146
Oxygenated.......... ...................... 286
Tank, Filling the.......... ............ 147
Fuses, Checking the.......... .......... 272Headlights.......................................
. 63
Automatic Lighting Off.................... 64 Daytime Running Lights......... ........... 64
High Beam Indicator.................... 56
High Beams, Turning on......... ........... 63
Low Beams, Turning on......... ........... 63
Reminder Chime...................... 63
Replacing Halogen Bulbs.......... 236
Turning on......... ....................... 63
Head Restraints.......................... 91
High Altitude, Starting at.......... .......... 161
High-Low Beam Switch......... ........... 63
HomeLink Universal Transmitter.............................
.......... . 84
Hood, Opening the...................... 148
Hot Coolant, Warning about.......... 207
Hydroplaning.............................
........... 178
F
G
Gas Mileage, Improving.......... .......... 152
Gasohol.................................................. 286
Gasoline.................................................. 146
Gauge......... ........................................ . 60
Octane Requirement.......... .......... 146
Tank, Filling the.......... .................... 147
Gas Station Procedures.................... 146
Gauges
Engine Coolant Temperature... .... 60
Fuel................................................. . 60
Gearshift Lever Positions Automatic Transmission.................... 162
Glass Cleaning.............................. 249
Glove Box....................................... . 83
H
Halogen Headlight Bulbs.................... 236
Hazard Warning Flashers.......... .. 67I
Identification Number, Vehicle............. 280
If Your Car Has to be Towed.......... 277
Ignition
Keys................................................. . 73
Switch......................................... . 75
Timing Control System.......... .......... 289

Index
O
Octane Requirement, Gasoline.... .......... 146
Odometer....................................... . 58
Odometer, Trip.............................. 59
Oil Change, How to.......... .................... 203
Change, When to...................... 192
Checking Engine...................... 150
Pressure Indicator......... ......... 54, 267
Selecting Proper Viscosity Chart........................................ 202
ON (Ignition Key Position)......... ... 76
Opening the Hood........................ 148
Operation in Foreign Countries... 287
Outside Mirrors......... ....................... 98
Overheating, Engine...................... 265
Owner Maintenance Checks.......... 199
Parking Over Things that Burn... 290
PGM-FI System.......... .................... 289
Polishing and Waxing.................... 247
Power
Door Locks......... ....................... 77
Mirrors.......................................... 97
Steering.......... .............................. 215
Windows........................................ 95
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......... .............................. . 39Rear Seat Armrest.........
........... 92
Rear View Mirror......... ........... 97
Rear Window Defogger......... ........ 67
Reclining the Seat Backs.......... 90
Reminder Lights......... ..................... 53
Remote Transmitter......... ............. 78
Replacement Information Air Cleaner Element.......... .......... 216
Coolant.......... .............................. 208
Engine Oil and Filter.................... 203
Fuses........................................ 273
Light Bulbs.......... .................... 236
Schedule........................................ 192
Spark Plugs.......... .................... 217
Tires.................................................. 231
Wiper Blades.............................. 223
Replacing Seat Belts After a Crash......... ................................ . 42
Reserve Tank, Coolant.......... .......... 151
Restraint, Child.............................. 20
Reverse Gear Position.......... .......... 164
Rotation, Tire.......... ...................... 231
P
Panel Brightness Control......... ........... 64
Park Gear Position...................... 164
Parking.......................................... 171
Parking Brake................................ 99
Parking Lights.................................... . 63R
S
Radiator Overheating..........
.......... 265
Radio/Cassette Sound System.... .. 123
Rear End Towing.......... .......... 277
Rear Lights, Bulb Replacement.... 238 Safety Belts...................................... 8