2004 HONDA CR-V ECU

Always use the parking brake when
you park your vehicle. Make sure
the parking brake is set f irmly or
your vehicle may roll if it is parked
on an incline.
If your vehicle has an automatic
transmission, set the parking brake
bef ore you put the transmission in
Park. This keeps the vehicle f rom
moving and putting pressure on the
parking mechanism in the
transmission.Make sure the moonroof and the
windows are closed.
Turn of f the lights.
Place any packages, valuables, etc.
in the cargo area, or take them
with you.
Lock the doors and the tailgate.
Make sure the hatch glass is
closed securely.
Never park over dry leaves, tall
grass, or other f lammable
materials. The hot three way
catalytic converter could cause
these materials to catch on fire.If the vehicle is f acing uphill, turn
the f ront wheels away f rom the
curb.
If the vehicle is f acing downhill,
turn the front wheels toward the
curb.
Make sure the parking brake is
f ully released bef ore driving away.
Driving with the parking brake
partially set can overheat or
damage the rear brakes.
Parking T ips
Driving
Parking T ips
146

Towing generally requires a variety
of supplemental equipment. To
ensure the best quality, we
recommend that you purchase
Honda equipment whenever possible.
Discuss any additional needs with
your trailer sales or rental agency,
and make sure all equipment is
properly installed, maintained, and
also meets state regulations.Any hitch used on your vehicle must
be properly bolted to the underbody.
Always use saf ety chains. Make sure
they are secured to both the trailer
and hitch, and that they cross under
the tongue so they can catch the
trailer if it becomes unhitched.
Leave enough slack to allow the
trailer to turn corners easily, but do
not let the chains drag on the ground.
There are two common types of
trailer brakes: surge and electric.
Surge brakes are common f or boat
trailers, since the brakes will get wet. Honda requires that any trailer with
a total trailer weight of 1,000 lbs (455
kg) or more have its own brakes.
Electric brakes must be
electronically actuated. Do not
attempt to tap into your vehicle’s
hydraulic system. See your brake
manuf acturer f or more inf ormation
on installing electric brakes.
Towing a Trailer
Driving
T owing Equipment and
A ccessoriesHitches
Saf et y Chains Trailer Brakes
152

When preparing to tow, and bef ore
driving away, be sure to check the
f ollowing:The vehicle has been properly
serviced, and the tires, brakes,
suspension, and cooling system
are in good operating condition.
If you tow f requently, f ollow the
Severe Conditions maintenance
schedule.
The trailer has been properly
serviced and is in good condition.
Thehitch,safetychains,andany
other attachments are secure.
Allitemsonandinthetrailerare
properly secured and cannot shif t
while you drive. The lights and brakes on your
vehicle and the trailer are working
properly.
Your vehicle tires and spare are
properly inf lated (see page ),
and the trailer tires and spare are
inflated as recommended by the
trailer maker.
All weights and loads are within
limits (see page ). 151 190
Towing a Trailer
Driving
Pre-T ow Checklist
154

Unscrew and remove the engine oil
fill cap on top of the valve cover.
Pour in the oil slowly and caref ully so
you do not spill. Clean up any spills
immediately. Spilled oil could
damage components in the engine
compartment. Install the engine oil
f ill cap and tighten it securely. Wait a
f ew minutes and recheck the oil level.
Do not f ill above the upper mark; you
could damage the engine.Oil is a major contributor to your
engine’s perf ormance and longevity.
Always use a premium-grade 5W-20
detergent oil displaying the API
Certif ication Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute’s latest requirements.
Honda Motor Oil is the pref erred
5W-20 lubricant f or your vehicle. It is
highly recommended that you use
Honda Motor Oil in your vehicle f or
optimum engine protection. Make
sure the API Certif ication Seal says
‘‘For Gasoline Engines’’.
The oil viscosity or weight is
provided on the container’s label.
5W-20 oil is f ormulated f or year-
round protection of your Honda to
improve cold weather starting and
f uel economy.
A dding Engine Oil
Maint enance
A dding Engine Oil
Recommended Engine Oil
173
ENGINE OIL FILL CAP
API CERTIFICATION SEALAmbient Temperature

Insert the dipstick all the way back
into the transmission.
The transmission should be drained
and ref illed with new f luid according
to the time and distance recommen-
dations in the maintenance schedule.
If you are not sure how to add f luid,
contact your Honda dealer.
Check the f luid level with the
transmission at normal operating
temperature and the vehicle sitting
on level ground. Remove the
transmission f iller bolt and caref ully
f eel inside the bolt hole with your
f inger. The f luid level should be up
to the edge of the bolt hole. If it is
not, add Honda Manual
Transmission Fluid (MTF) until it
starts to run out of the hole.Put a new washer on the f iller bolt,
then reinstall the f iller bolt and
tighten it securely.
If Honda MTF is not available, you
may use an SAE 10W-30 or 10W-40
viscosity motor oil with the API
Certif ication seal that says ‘‘FOR
GASOLINE ENGINES’’ as a
temporary replacement. However,
motor oil does not contain the proper
additives, and continued use can
cause stif f er shif ting. Replace as
soon as it is convenient.
The transmission should be drained
and ref illed with new f luid according
to the time and distance
recommendations in the
maintenance schedule.
If you are not sure how to add f luid,
contact your Honda dealer.
6.
5-speed Manual Transmission
Maint enance
T ransmission Fluid
180
WASHERFILLER BOLT
Correct level

Pull the bulb straight out of its
socket.
Push the new bulb straight into
the socket until it bottoms.
Reinstall the socket into the light
assembly by turning it clockwise
until it locks.
Testthelightstomakesurethe
new bulb is working.
Align the clips on the taillight
assembly with the holes in the
body, then push the taillight
assembly into place. Tighten the
two mounting screws securely and
reinstall the covers.If your seat belts get dirty, use a sof t
brush with a mixture of mild soap
and warm water to clean them. Do
not use bleach, dye, or cleaning
solvents. Let the belts air dry bef ore
you use the vehicle. Dirt build-up in the loops of the seat
belt anchors can cause the belts to
retract slowly. Wipe the insides of
the loops with a clean cloth
dampened in mild soap and warm
water or isopropyl alcohol.
6.
7.
8.
9.
Maint enance
Seat Belts
L ights, Seat Belts
187
LOOP

Tighten the wheel nuts securely in
the same crisscross pattern. Have
the wheel nut torque checked at
the nearest automotive service
f acility.
Tighten the wheel nuts to:
Remove the center cap from the
flat tire.Put the flat tire on the spare tire
holder. Put the wheel nuts on
finger-tight, then tighten them
with the wheel wrench. Put the
center spacer in the center of the
wheel.
Tighten the wheel nuts to:Store the jack in its holder. Turn
the jack’s end bracket to lock it in
place. Install the cover on the side
of the cargo area.
Install the spare tire cover. Close the tailgate. Store the tool kit in the storage bin
under the cargo area f loor.
17.
18. 19.20.
21.
22.
23.
Changing a Flat T ire
T aking Care of t he Unexpect ed204
CENTER SPACER
80 lbf·ft (108 N·m , 11 kgf·m)
40 lbf·ft (54 N·m , 5.5 kgf·m)Loose items can fly around the
interiorinacrashandcould
seriously injure the occupants.
Store the wheel, jack, and tools
securely before driving.

µ
µ
µ
No. Amps. Circuits Protected
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 20 A
15 A
15 A
20 A
15 A
15 A
15 A
10 A
30 A
20 A
40 A
40 A
40 A
15 A
20 A
15 A
30 A
100 A 50 A Condenser Fan
Small Light
Interior Light
Cooling Fan
Hazard
FI ECU
Horn, Stop
Not Used
Back Up
ABS Motor
Rear Defroster
Heater Motor
Power Window
Option
Lef t Headlight
Door Lock
Right Headlight
ABS F/S
Battery
Ignition 1
Spare Fuses
21 257.5A 30A
Fuse Locations
T aking Care of t he Unexpect ed222
UNDER-HOOD FUSE BOX