check engine Acura RL 2001 3.5 User Guide

The Braking System

Your Acura is equipped with disc brakes at all four wheels. A powerassist helps reduce the effort needed
on the brake pedal. The ABS helps
you retain steering control when
braking very hard.
Put your foot on the brake pedal only
when you intend to brake. Resting
your foot on the pedal keeps the
brakes applied lightly, causing them
to build up heat. Heat build-up can
reduce how well your brakes work. It also keeps your brake lights on all
the time, confusing drivers behind

you.
Constant application of the brakes
when going down a long hill builds up heat and reduces their effective-
ness. Use the engine to assist the
brakes by downshifting to a lower gear and taking your foot off the
accelerator pedal.
Check your brakes after driving
through deep water. Apply the
brakes moderately to see if they feel
normal. If not, apply them gently and
frequently until they do. Since a longer distance is needed to stop
with wet brakes, be extra cautious and alert in your driving. Brake Wear Indicators
All four brakes have audible brake
wear indicators.
When the brake pads need replacing,
you will hear a distinctive metallic "screeching" sound when you apply
the brakes. If you do not have the
brake pads replaced, they will begin screeching all the time.
Your brakes may sometimes squeal or squeak when you apply them
lightly. Do not confuse this with the
brake wear indicators. They make a
very audible "screeching."

Driving

The Braking System

Important Safety Reminders

ABS does not reduce the time or distance it takes to stop the car, it
only helps with steering controlduring braking. You should always
maintain a safe following distance
from other vehicles.
ABS will not prevent a skid that results from changing direction
abruptly, such as trying to take a corner too fast or making a sudden
lane change. Always drive at a safe,
prudent speed for the road and
weather conditions.
ABS cannot prevent a loss of stability. Always steer moderately
when you are braking hard. Severe or sharp steering wheel movement
can still cause your car to veer into
oncoming traffic or off the road. A vehicle with ABS may require a
longer distance to stop on loose or
uneven surfaces, such as gravel or snow, than a vehicle without anti-
lock. Slow down and allow a greater distance between vehicles under
those conditions.

ABS Indicator

U.S. indicator shown

The ABS is self-checking. If anything goes wrong, the ABS indicator on
the instrument panel comes on (see page 56 ). This means the anti-lock function of the braking system has
shut down. The brakes still work like
a conventional system without anti-
lock, providing normal stopping ability. You should have the dealer
inspect your car as soon as possible
if this light stays on after you start
the engine, or comes on whiledriving.
DrivingCONTINUED

ABS INDICATOR*

Maintenance

This section explains why it is important to keep your car well
maintained and to follow basic
maintenance safety precautions.
This section also includes Maintenance Schedules for normal
driving and severe driving conditions,
a Maintenance Record, and instruc-
tions for simple maintenance tasks
you may want to take care of
yourself.
If you have the skills and tools to per-
form more complex maintenance
tasks on your Acura, you may want
to purchase the Service Manual. See
page 319 for information on how to obtain a copy, or see your Acura

dealer.
Maintenance Safety....................... 204
Important Safety Precautions.. 205
Maintenance Schedule.................. 206
Required Maintenance Record.... 213 Owner Maintenance Checks........ 215
Fluid Locations............................... 216

Engine Oil...................................... 217
Adding Oil................................... 217
Recommended Oil.................... 217
Synthetic Oil.............................. 218

Additives.................................... 218

Changing the Oil and Filter...... 219
Cooling System.............................. 221 Adding Engine Coolant............. 221Replacing Engine Coolant........ 223
Windshield Washers..................... 227
Automatic Transmission Fluid..... 228 Differential Oil.............................. 229

Brake Fluid.................................... 230
Brake System............................. 230
Power Steering............................... 230

Hood Latch.................................... 231

Air Cleaner Element...................... 231 Spark Plugs..................................... 233

Replacement.............................. 233
Specifications............................ 236
Battery............................................ 236
Wiper Blades.................................. 239
Air Conditioning System............... 241
Air Conditioning Filter.................. 242
Drive Belts...................................... 242
Timing Belt..................................... 243
Tires................................................ 243
Inflation..................................... 243

Inspection................................... 245
Maintenance............................... 246
Tire Rotation.............................. 246
Replacing Tires and Wheels .... 247
Wheels and Tires....................... 248
Winter Driving........................... 248
Snow Tires............................ 249

Tire Chains.............................
249
Lights.............................................. 250 Replacing Bulbs......................... 252
Storing Your Car............................

261

Maintenance

Service at the indicated distance or time, whichever comes first. Do the items in A, B, C as required for each distance/time interval.
U.S. Owners — Refer to page 208 to determine which schedule to use.
Canadian Owners — Use the Maintenance Schedule for Severe Conditions.
# : See information on maintenance and emissions warranty, lastcolumn, page 207.

NOTE:
Check engine oil and coolant at each fuel stop.

Maintenance

page 246

Service at the indicated distance or time, whichever comes first. Do the items in A, B, C, D, E as required for each distance/time.

U.S. Owners — Refer to page 210 to determine which schedule to use.

Canadian Owners — Use the Maintenance Schedule for Severe Conditions.

* 1 : See Timing Belt on page 243 for replacement information under special driving conditions.
* 2 : See Air Conditioning Filter on page 242 for replacement information under special driving

conditions.

# : See information on maintenance and emissions warranty, last column, page 207 .

NOTE :
Check engine oil and coolant at each fuel stop.

Maintenance
CONTINUED

page 246

*
1 : See Timing Belt on page 243 for replacement information under
special driving conditions.
* 2 : See Air Conditioning Filter on page 242 for replacement

information under special driving conditions.

# : See information on maintenance and emissions warranty, last column, page 207.

NOTE:
Check engine oil and coolant at each fuel stop.
Maintenance

Owner Maintenance Checks
You should check the following items at the specified intervals. If
you are unsure of how to perform any check, turn to the page given. Engine oil level — Check every
time you fill the fuel tank. See page 171.
Engine coolant level — Check the
radiator reserve tank every time
you fill the fuel tank. See page 172 .

Windshield washer fluid — Check the level in the reservoir monthly.
If weather conditions cause you to
use the washers frequently, check
the reservoir each time you stop
for fuel. See page 227 . Automatic transmission — Check
the fluid level monthly. See page
228.
Brakes — Check the fluid level
monthly. See page 230 . Tires — Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
245.

Lights — Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
turn signals, brake lights, and
license plate lights monthly. See

page 250.

Maintenance

Engine Oil
Adding Oil
To add oil, unscrew and remove the engine oil fill cap on top of the left
valve cover. Pour in the oil, and replace the engine oil fill cap.
Tighten it securely. Wait a few minutes and recheck the oil level. Do
not fill above the upper mark; you
could damage the engine. Recommended Oil
Oil is major contributor to your
engine's performance and longevity.
Always use a premium-grade detergent oil displaying the API
Certification Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute's latest requirements. It is
highly recommended that you use Honda Motor Oil in your vehicle for
as long as you own it. Make sure the API Certification Seal
says "For Gasoline Engines."
API CERTIFICATION SEAL
CONTINUED

Maintenance

ENGINE OIL FILL CAP

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

Cooling System

Adding Engine Coolant
If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to the MAX line.
Inspect the cooling system for leaks.
This coolant should always be a mixture of 50 percent antifreeze and
50 percent water. Never add straight
antifreeze or plain water.
Always use Honda All Season
Antifreeze/Coolant Type 2. This coolant is pre-mixed with 50 percent
antifreeze and 50 percent water. It
does not require any additional

mixing.

If it is not available, you may use
another major-brand non-silicate
coolant as a temporary replacement.
Make sure it is a high-quality coolant
recommended for aluminum engines.
However, continued use of any non-
Honda coolant can result in
corrosion, causing the cooling system to malfunction or fail. Have
the cooling system flushed and
refilled with Honda antifreeze/ coolant as soon as possible.
If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
1. Make sure the engine and radiator
are cool.

CONTINUED

Maintenance
RESERVE TANK

Removing the radiator cap
while the engine is hot can cause the coolant to spray out,
seriously scalding you.
Always let the engine and radiator cool down before
removing the radiator cap.