engine HONDA CR-V 2003 RD4-RD7 / 2.G Service Manual

This section explains why it is
important to keep your vehicle well
maintained and to f ollow basic
maintenance saf ety precautions.
This section also includes
Maintenance Schedules f or normal
driving and severe driving conditions,
a Maintenance Record, and instruc-
tions f or simple maintenance tasks
you may want to take care of
yourself .
If you have the skills and tools to per-
f orm more complex maintenance
tasks on your Honda, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your Honda
dealer.......................
Maintenance Saf ety .234
.
Important Safety Precautions . 235
.................
Maintenance Schedule . 236 ...
Required Maintenance Record . 243
.......
Owner Maintenance Checks . 245
..............................
Fluid Locations .246
......................................
Engine Oil .247
..................................
Adding Oil .247
....................
Recommended Oil .247
..............................
Synthetic Oil .248
....................................
Additives .248
.....
Changing the Oil and Filter . 249
.............................
Cooling System .251
............
Adding Engine Coolant . 251
.......
Replacing Engine Coolant . 253
....................
Windshield Washers .258
.......................
Transmission Fluid .260
..........
Automatic Transmission . 260
5-speed Manual .........................
Transmission .261
.................
Rear Dif f erential Fluid . 262
................
Brake and Clutch Fluid . 263
............................
Brake System .263
...........................
Clutch System .264
..............................
Power Steering .264
.....................
Air Cleaner Element .265
....................................
Hood Latch .266
....................................
Spark Plugs .267
..............................
Replacement .267 ............................
Specif ications .268
...........................................
Battery .269
.................................
Wiper Blades .271
..............
Air Conditioning System . 274
..................
Dust and Pollen Filter . 275
.......................................
Drive Belt .277
...............................................
Tires .278
......................................
Inf lation .278
Recommended Tire Pressures f or Normal ...........................
Driving .279
Tire Pressure Adjustment f or ..........
High Speed Driving . 279
..................................
Inspection .280
..............................
Maintenance .280
.............................
Tire Rotation .281
...
Replacing Tires and Wheels . 282
......................
Wheels and Tires .283
..........................
Winter Driving .283
.............................
Snow Tires .283
............................
Tire Chains .284
.............................................
Lights .285
.....................
Headlight Aiming .287
........................
Replacing Bulbs .287
....................
Storing Your Vehicle .295
357
Maintenance
Maint enance233

Bef ore you begin any maintenance,
make sure your vehicle is parked on
level ground and that the parking
brake is set. Also, be sure the engine
is of f . This will help to eliminate
several potential hazards:Be sure
there is adequate ventilation
whenever you operate the engine.
Let the
engine and exhaust system cool
bef ore touching any parts.
Do
not run the engine unless in-
structed to do so. Read the instructions before you
begin, and make sure you have the
tools and skills required.
To reduce the possibility of f ire or
explosion, be caref ul when working
around gasoline or batteries. Use a
commercially available degreaser or
parts cleaner, not gasoline, to clean
parts. Keep cigarettes, sparks, and
flames away from the battery and all
f uel-related parts.
You should wear eye protection and
protective clothing when working
near the battery or when using
compressed air.
Maintenance Saf ety
Maint enance
Important Saf ety Precautions
Carbon monoxide poisoning
f rom engine exhaust.
Burns f rom hot parts.
Injury f rom moving parts.
235

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The services and time or distance
intervals shown in the maintenance
schedule assume you will use your
vehicle as normal transportation f or
passengers and their possessions.
You should also f ollow these
recommendations:
The Maintenance Schedule specif ies
how of ten you should have your
vehicle serviced and what things
need attention. It is essential that
you have your vehicle serviced as
scheduled to retain its high level of
saf ety, dependability, and emissions
control perf ormance.
Avoid exceeding your vehicle’s
load limit. This puts excess stress
on the engine, brakes, and many
other parts of your vehicle. The
load limit is shown on the label on
the driver’s doorjamb.
Operate your vehicle on
reasonable roads within the legal
speed limit.
Drive your vehicle regularly over a
distance of several miles
(kilometers).
Always use unleaded gasoline with
theproperoctanerating(seepage). Service your vehicle according to the
time and mileage periods on one of
the Maintenance Schedules on the
f ollowing pages.
Follow the
Maintenance Schedule f or Severe
Conditions if you drive your vehicle
MAINLY under one or more of the
f ollowing conditions.
Driving less than 5 miles (8 km)
per trip or, in f reezing
temperatures, driving less than 10
miles (16 km) per trip.
Driving in extremely hot [over
90°F (32°C)] conditions.
Extensive idling or long periods of
stop-and-go driving.
Trailer towing, driving with a roof
rack, or driving in mountainous
conditions.
184
Maintenance Schedule
Maint enance
Which Schedule to Follow:
U.S. Owners
236

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Maint enance238
Service at the indicated distance or time whichever comes first.miles x 1,000
km x 1,000
months 10
16
50
8070
112 110
176
Check oil and coolant at each fuel stop
Replace at 120,000 miles (192,000 km) or 6 years, then every 90,000 miles (144,000 km) or 5 years.
See information on maintenance and emissions warranty, last column, page .
Service the following items at the recommended intervals.
Inspect every 110,000 miles (176,000 km), otherwise adjust only if noisy Every 110,000 miles (176,000 km)Every 30,000 miles (48,000 km)
Check engine oil and coolant
Replace engine oil
Rotate tires (Check tire inflation and condition at least once per month)
Replace engine oil filter
Inspect front and rear brakes
Check parking brake adjustment
Visually inspect the following items:
Tie rod ends, steering gear box and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluidsExhaust system
Fuel lines and connections
Inspect and adjust drive belts
Replace dust and pollen filter
Replace transmission fluid
Replace rear differential fluid ( 4WD)
Replace air cleaner element
Replace spark plugs
Inspect valve clearance
Inspect idle speed
Replace engine coolant
Replace brake fluid Every 160,000 miles (256,000 km) or 8 years
At 120,000 miles (192,000 km) or 10 years,
then every 60,000 miles (96,000 km) or 5 years Every 3 years (independent of mileage)
20
32
30
4840
64 60
9680
128 100
160120
192
90
144
24 4872
12 3660
M/T
A/T 237
:
:
Maintenance Schedule for Normal Conditions

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Maint enance239
U.S. Owners
Canadian Owners
A, B, C, D
A
B
C
D
Refer to page to determine which schedule to use.
Use the Maintenance Schedule for Severe Conditions.
Service at the indicated distance or time, whichever comes first. Do the items in as required for each distance/time.
Replace engine oil.
Rotate tires (follow pattern on page281).
Replace engine oil filter.
Inspect front and rear brakes.
Check parking brake adjustment.
Inspect tie rod ends, steering gear box and boots.
Inspect suspension components.
Inspect driveshaft boots.
Inspect brake hoses and lines (including ABS).
Check all fluid levels, condition of fluids, and check
for leaks. Inspect exhaust system.
Inspect fuel lines and connections.
Inspect and adjust drive belts.
Replace dust and pollen filter.
Replace air cleaner element every 30,000 mi/48,000 km
(independent of time).
10,000 mi/16,000 km/1 yr
20,000 mi/32,000 km/1 yr
30,000 mi/48,000 km
30,000 mi/48,000 km/2 yrs
40,000 mi/64,000 km/2 yrs
3yrs
50,000 mi/80,000 km/3 yrs
60,000 mi/96,000 km
60,000 mi/96,000 km/3 yrs
70,000 mi/112,000 km/4 yrs
80,000 mi/128,000 km/4 yrs
90,000 mi/144,000 km
90,000 mi/144,000 km/5 yrs
100,000 mi/160,000 km/5 yrs
110,000 mi/176,000 km
6yrs
110,000 mi/176,000 km/6 yrs
120,000 mi/192,000 km
120,000 mi/192,000 km/6 yrs
120,000 mi/192,000 km/10 yrs
160,000 mi/256,000 km/8 yrs Do items in A.
Do items in A, B.
Do item in D.
Do items in A, C.
Do items in A, B.
Replace brake fluid (independent of mileage).
Do items in A.
Do item in D.
DoitemsinA,B,C.
Do items in A.
Do items in A, B.
Do item in D.
Do items in A, C. Replace rear differential fluid (4WD).
Do items in A, B. Inspect valve clearance, cold engine.
Replace spark plugs.
Replace brake fluid (independent of mileage).
Do items in A.
Do item in D. Replace transmission fluid (M/T).
Replace transmission fluid (A/T), then
replace every 90,000 mi/144,000 km/5 yrs.
DoitemsinA,B,C. Replace engine coolant, then replace every
60,000 mi/96,000 km/5 yrs. Inspect idle speed.
236
Check engine oil and coolant at each fuel stop.
Check and adjust valve clearance, cold engine, only if noisy.
See information on maintenance and emissions warranty,
last column, page .
237
NOTE:
Maintenance Schedule for Normal Conditions (listed by distance/time)

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Maint enance240
Service at the indicated distance or time whichever comes first. miles x 1,000
km x 1,000
months
Replace every 5,000 miles (8,000 km) or 6 monthsCheck oil and coolant at each fuel stop
At 120,000 miles (192,000 km) or 10 years,
then every 60,000 miles (96,000 km) or 5 years Every 3 years (independent of mileage)
At 60,000 miles (96,000 km) or 3 years, then every 30,000 miles
(48,000 km) or 2 years
Inspect every 110,000 miles (176,000 km), otherwise adjust only if noisy Every 110,000 miles (176,000 km)
Every 15,000 miles (24,000 km) in dusty conditions,
otherwise use normal schedule
Service the following items at the recommended intervals.
See information on maintenance and emissions warranty, last column, page . See dust and pollen filter on page for replacement information under special driving conditions.
Check engine oil and coolant
Replace engine oil
Rotate tires (Check tire inflation and condition at least once per month)
Replace engine oil filter
Inspect front and rear brakes
Lubricate door hinges, lo
cks, and latches
Visually inspect the following items: Tie rod ends, steering gear box and boots
Suspension components
Driveshaft boots
Check parking brake adjustment
Visually inspect the following items: Brake hoses and lines (including ABS)
All fluid levels and condition of fluidsExhaust system, Fuel lines and connections
Lights and controls, Vehicle underbody
Inspect and adjust drive belts
Replace dust and pollen filter
Replace transmission fluid
Replace rear differential fluid (4WD)
Replace air cleaner element
Replace spark plugs
Inspect valve clearance
Inspect idle speed
Replace engine coolant
Replace brake fluid 10
16
20
3230
4840
6450
8060
9670
112 80
128 90
144 100
160110
176120
192
Every 160,000 miles (256,000 km) or 8 years 24
4872
12 3660
M/T
A/T
:
: 237
275
Maintenance Schedule for Severe Conditions

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CONT INUED
Maint enance241
U.S. Owners
Canadian Owners A, B, C, D, E
A
B
C
D
E
Refer to page to determine which schedule to use.
Use the Maintenance Schedule for Severe Conditions.
Service at the indicated distance or time, whichever comes first. Do the items in
as required for each distance/time.
Replace engine oil.
Replace engine oil filter.
Inspect front and rear brakes.
Rotate tires (follow pattern on page 281).
Lubricate door hinges, lo cks, and latches with
multipurpose grease.
Inspect tie rod ends, steering gear box and boots.
Inspect suspension components.
Inspect driveshaft boots.
Check parking brake adjustment.
Inspect brake hoses and lines (including ABS).
Check all fluid levels, condition of fluids, and check
for leaks. Inspect exhaust system.
Inspect fuel lines and connections.
Check all lights.
Inspect the underbody.
Inspect and adjust drive belts.
Replace dust and pollen filter .
Replace air cleaner element every 15,000 mi/
24,000 km (independent of time) under dusty
conditions, otherwise use Normal Conditions
schedule.
5,000 mi/8,000 km/½ yr
10,000 mi/16,000 km/1 yr
15,000 mi/24,000 km
15,000 mi/24,000 km/1-½ yrs
20,000 mi/32,000 km/1 yr
20,000 mi/32,000 km/2 yrs
25,000 mi/40,000 km/2-½ yrs
30,000 mi/48,000 km
30,000 mi/48,000 km/2 yrs
30,000 mi/48,000 km/3 yrs
35,000 mi/56,000 km/3-½ yrs
40,000 mi/64,000 km/2 yrs
40,000 mi/64,000 km/4 yrs
45,000 mi/72,000 km
45,000 mi/72,000 km/4-½ yrs
3yrs
50,000 mi/80,000 km/3 yrs
50,000 mi/80,000 km/5 yrs
55,000 mi/88,000 km/5-½ yrs
60,000 mi/96,000 km
60,000 mi/96,000 km/3 yrs
60,000 mi/96,000 km/6 yrs Do item in A.
Do items in A, B.
Do item in E.
Do item in A.
Do items in B, C.
Do item in A.
Do item in A.
Do item in E.
Do items in B, D.
Do item in A.
Do item in A.
Do items in B, C.
Do item in A.
Do item in E.
Do item in A.
Replace brake fluid (independent of mileage).
Do item in B.
Do item in A.
Do item in A.
Do item in E. Replace transmission fluid (M/T).
Replace transmission fluid (A/T).
DoitemsinB,C,D.
Do item in A.
236Maintenance Schedule for Severe Conditions (listed by distance/time)

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Maint enance242
Check engine oil and coolant at each fuel stop.
Check and adjust valve clearance, cold engine, only if noisy.
See dust and pollen filter on page for replacement information
under special driving conditions.
See information on maintenance and emissions warranty, last
column, page .
NOTE: 275
237
65,000 mi/104,000 km/6-½ yrs
70,000 mi/112,000 km/4 yrs
70,000 mi/112,000 km/7 yrs
75,000 mi/120,000 km
75,000 mi/120,000 km/7-½ yrs
80,000 mi/128,000 km/4 yrs
80,000 mi/128,000 km/8 yrs
85,000 mi/136,000 km/8-½ yrs
90,000 mi/144,000 km
90,000 mi/144,000 km/5 yrs
90,000 mi/144,000 km/9 yrs
95,000 mi/152,000 km/9-½ yrs
100,000 mi/160,000 km/5 yrs
100,000 mi/160,000 km/10 yrs
105,000 mi/168,000 km
105,000 mi/168,000 km/10-½ yrs
6yrs
110,000 mi/176,000 km
110,000 mi/176,000 km/6 yrs
110,000 mi/176,000 km/11 yrs
115,000 mi/184,000 km/11-½ yrs
120,000 mi/192,000 km
120,000 mi/192,000 km/6 yrs
120,000 mi/192,000 km/7 yrs
120,000 mi/192,000 km/10 yrs
120,000 mi/192,000 km/12 yrs
160,000 mi/256,000 km/8 years Do item in A.
Do item in B.
Do item in A.
Do item in E.
Do item in A.
Do items in B, C.
Do item in A.
Do item in A.
Do item in E.
Replace transmission fluid (A/T).
Replace rear differential fluid (4WD).
Do items in B, D.
Do item in A.
Do item in A.
Do items in B, C.
Do item in A.
Do item in E.
Do item in A. Replace brake fluid (independent of mileage).
Inspect valve clearance, cold engine.
Replace spark plugs.
Do item in B.
Do item in A.
Do item in A.
Do item in E. Replace transmission fluid (M/T).
DoitemsinB,C,D. Replace transmission fluid (A/T).
Replace engine coolant, then replace every
60,000 mi/96,000 km/5 yrs.
Do item in A. Inspect idle speed. :
:
Maintenance Schedule for Severe Conditions (listed by distance/time)

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Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you f ill the f uel tank. See page .
Windshield washer f luid Check
the level in the reservoir monthly.
If weather conditions cause you to
use the washers f requently, check
the reservoir each time you stop
f or f uel. See page .
Youshouldcheckthefollowing
items at the specif ied intervals. If
you are unsure of how to perf orm
any check, turn to the page given.
Tires Check the tire pressure
monthly. Examine the tread f or
wear and foreign objects. See page
.
Automatic transmission Check
the f luid level monthly. See page .
Brakes Check the f luid level
monthly. See page . Lights Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
turn signals, brake lights, and
license plate light monthly. See
page .
188
189
258
260 278
285
263
Owner Maintenance Checks
Maint enance245

Fluid Locations
Maint enance246
ENGINE OIL
FILL CAP
POWER STEERING
FLUID
(Red cap)
ENGINE
COOLANT
RESERVOIRRADIATOR CAP BRAKE FLUID
(Gray cap)
WASHER FLUID
(Blue cap)
CLUTCH FLUID
(5-speed Manual
Transmission only)
(Gray cap)
AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE OIL
DIPSTICK
(Orange handle)