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2003 Civic GX Owner’s Manual Supplement P/N 00X31-S5A- © 2002 American Honda Motor Co., Inc. - All Rights Reserved 9200

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2003 Civic GX Owner’s Manual Supplement

P/N 00X31-S5A-© 2002 American Honda Motor Co., Inc. - All Rights Reserved 9200

2

.............................Indicator Lights . 3...........................................Gauges . 5

........................................Rear Seat . 6

....................Starting the Engine . 15Automatic Transmission

.......................................(CVT) . 16

.................................................Fuel . 7....................Refueling Procedure . 8

..........Fuel System Components . 12.....................Fuel Cutoff System . 13

...........................Carrying Cargo . 14

...............Maintenance Schedule . 20.Required Maintenance Record . 28

....................................Engine Oil . 31............................Engine Coolant . 31

.....................Transmission Fluid . 32.....................................Fuel Tank . 34

..................................Spark Plugs . 35.............................................Tires . 36...........................................Lights . 37

..................Storing Your Vehicle . 38

..................Changing a Flat Tire . 39..If the Fuel System Has a Leak . 41

..............................Jump Starting . 42

..............................Specifications . 43

47

Contents

...........................Introduction .

Instruments and Controls

Driving

Before Driving

Maintenance

Taking Care of the Unexpected

Technical Information

..............Authorized Manuals .

1

02/05/24 10:27:22 31S5A920 0002 

You will find important safetyinformation in this supplement andin the owner’s manual. Thisinformation alerts you to potentialhazards that could hurt you or others.Please read it carefully.

Your Civic GX runs on CompressedNatural Gas (CNG), a highlypressurized version of the sameclean-burning natural gas used inmany homes.

Your Civic GX operates andperforms like a gasoline-poweredCivic. However, there are a fewdifferences you should be aware of.In addition to reading the CivicSedan owner’s manual, please readthis supplement carefully tounderstand the operation and uniquefeatures of your Civic GX.

Introduction

2

02/05/24 10:27:27 31S5A920 0003 

CONTINUED

This indicator comes on for a fewseconds when you turn the ignitionswitch ON (II). If it comes on at anyother time, it indicates one of theengine’s emissions control systemsmay have a problem. For completeinformation, refer to the Civic Sedanowner’s manual.

This indicator will also come on ifthere is a problem in the fuel system.If this happens, have the vehiclechecked by an authorized Civic GXdealer as soon as possible. Drivemoderately until the dealer hasinspected the problem. Avoid full-throttle acceleration and driving athigh speed.

Indicator Lights

Instruments and Controls

Malfunction IndicatorLamp

3

LOW FUEL INDICATORMALFUNCTION INDICATOR LAMP

02/05/24 10:27:35 31S5A920 0004 

--

This indicator comes on for a fewseconds when you turn ignition on(II).

If you smell natural gas or hear ahissing sound, except when refueling,the fuel system may have a leak.Follow the instructions under

on pageof this supplement.

If this indicator starts blinking andthe fuel level reading goes down toempty when the engine is running, itindicates a problem in the fuelsystem. Have the vehicle checked byan authorized Honda Civic GX dealeras soon as possible.

If the outside temperature fallsbelow 25°F ( 4°C), the pressure ofthe natural gas in the fuel tank maygo down. If this happens, the fuelgauge will show less than the actualamount of fuel remaining, and thisindicator may come on.

This light comes on as a reminderthat you must refuel soon. Theapproximate driving distanceremaining when this light comes onis:

City driving 20-25 milesHighway driving 25-30 miles

41

Indicator Lights

Instruments and Controls

Low Fuel Indicator

If theFuel System Has a Leak

4

02/05/24 10:27:42 31S5A920 0005 

This gauge shows how much fuelyou have. The quantity of fuelremaining in the tank is calculatedbased on the pressure andtemperature of the natural gas in thefuel tank.

The gauge may show slightly moreor less than the actual amount. Theoutside temperature, fill method andambient conditions may affect thepressure and temperature of thenatural gas.

The lower ‘‘F’’ mark indicates a fulltank at a fill pressure of 3,000 psi.The upper ‘‘F’’ mark indicates a fulltank at a fill pressure of 3,600 psi.

Gauges

Instruments and Controls

Fuel Gauge

5

FUEL GAUGE

02/05/24 10:27:49 31S5A920 0006 

Unlike the standard Civic, only twopeople can ride in the rear seat. Theyshould sit in the outer seatingpositions and wear the lap/shoulderbelts. There is no center seat belt.

Instruments and Controls

Rear Seat

6

02/05/24 10:27:53 31S5A920 0007 

The CNG fuel system in your Civic,including the tank and hose, hasbeen designed to hold gas at thispressure. It has also been tested forsafety. You should never smell gasor hear a hissing sound unless youare refueling. If you smell gas orhear a hissing sound at any othertime, you need to shut down the fuelsystem. Follow the instructions onpage .

Your Civic GX is designed to operateon Compressed Natural Gas (CNG).The natural gas you use to refuelmust meet NFPA-52 and SAE J1616standards for fuel composition andquality.

If you use a fuel that does not meetthese standards, you may feel adecrease in engine power and yourvehicle’s emissions controls may bedamaged.

The main component of compressednatural gas is methane, a highlyflammable, colorless gas. While it isthe same gas that is burned ineveryday home appliances such askitchen stoves and water heaters,the CNG in your vehicle is storedunder high pressure (maximum3,600 psi/24,800 kPa).

13

Fuel

Before Driving

Compressed Natural Gas (CNG)

7

Compressed natural gas isflammable and highly explosive.You could be killed or seriouslyinjured if leaking natural gas isignited.

If you suspect a leak, have yourvehicle immediately inspectedand repaired by an authorizedHonda Civic GX dealer.

02/05/24 10:28:01 31S5A920 0008 

Your vehicle has an identifying‘‘CNG’’ label attached next to therear license plate. Do not removethis label. This label is necessary forinsuring your vehicle. Drivingwithout this label may violate thelaws or regulations in some states.

There are two methods of refueling,fast filling or slow filling.

Fast filling is normally used in fuelstations for natural gas vehicles. Ittakes about three to five minutes tofill up the fuel tank.

When refueling, you should use afuel fill nozzle that complies withANSI/AGA NGV-1-1994 standards.Nozzles are designed according totheir maximum fill pressure: P24 for2,400 psi (pounds per square inch),P30 for 3,000 psi, and P36 for 3,600psi.

Slow filling is done with a vehiclerefueling appliance. Refueling takesapproximately 1 hour per gallon.

Always observe all safetyrecommendations and operatinginstructions on the refuelingequipment.

Your Civic’s maximum fill pressureis 3,600 psi (24,800 kPa), so youshould refuel with a P36 nozzle.Using a P30 nozzle will fill the tankto the second (3,000 psi) fill mark onthe fuel gauge. Using a P24 nozzlewill not fill the tank completely.

During a fast fill, the natural gas willbe warmed by the refueling process,causing it to expand and reduce theamount of fuel you can put in.

Fuel, Refueling Procedure

Before Driving

CNG Identification Refueling Procedure

8

CNG LABEL

02/05/24 10:28:11 31S5A920 0009 

Because the fuel receptacle is onthe driver’s side of the vehicle,park with that side closest to therefueling station.

Turn the ignition switch to LOCK(0) and apply the parking brake.

Open the fuel receptacle door bypushing on the handle to the leftof the driver’s seat.

The refueling procedure can varywith the refueling station. Thefollowing explains the typicalrefueling procedure with fast fillequipment. With slow fill equipment,or other types of refuelingequipment, follow the instructions onthe equipment.

Remove the receptacle dust capfrom the fuel receptacle. Clean upany dirt and debris around the fuelreceptacle.

1.

2.

3.

4.

CONTINUED

Refueling Procedure

Before Driving

Filling the Fuel Tank

9

RECEPTACLE DUST CAP

02/05/24 10:28:21 31S5A920 0010 

Follow the instructions on therefueling station to begin refueling.

Securely connect the CNG fillnozzle to the fuel receptacle byturning the lever until the arrowson the nozzle point to each other. While refueling, you may hear a

chattering sound. This is normal.

Disconnect the CNG fill nozzlefrom the fuel receptacle byturning the lever on the nozzle 180degrees. You may hear a briefhissing sound as a small amount ofgas escapes. This is normal.

Refueling will stop automaticallywhen the tank is full. Follow theinstructions on the refuelingstation to turn it off.

If you hear or see fuel/vaporleaking from the nozzle-receptacleconnection, stop refuelingimmediately. Dirt or other debrismay be preventing a positiveconnection. Turn off the refuelingstation, remove the nozzle,reconnect it to the receptacle, andbegin refueling again. If itcontinues to leak, have anauthorized Honda Civic GX dealerinspect the sealing O-ring in thereceptacle for damage and wear.

5. 6.7.

8.

Refueling Procedure

Before Driving10

02/05/24 10:28:30 31S5A920 0011 

Push the fuel receptacle doorclosed until it latches.

If you are not sure how to operatethe refueling station, ask forassistance.

Put the receptacle dust cap on thefuel receptacle securely. To obtain information about the

locations of Compressed Natural Gas(CNG) refueling stations, contact theNatural Gas Vehicle Coalition(NGVC) at (202) 824-7360, extension1. Online, use www.afdc.doe.gov forthe 49 states, or www.cngvc.org forCalitornia.

9.

10.

Refueling Procedure

Before Driving

Refueling Station Information

11

02/05/24 10:28:37 31S5A920 0012 

Fuel system components include afuel tank located in the trunk, anintegrated fuel pressure regulator,an in-tank fuel shut-off valve, fuelhigh pressure lines, electronicallycontrolled multipoint fuel injectorsand other equipment.

Fuel system components in the CivicCNG comply with NFPA-52standards.

Your vehicle is equipped withgenuine Honda component parts thathave been designed and approvedfor use in a compressed natural gasvehicle. Never modify or replace anyoriginal components or parts withthose specified for a gasoline-powered vehicle.

Improper parts or components candamage your vehicle’s fuel systemand affect your vehicle’s safety andperformance.

Before Driving

Fuel System Components

12

FUEL INJECTORS

MANUAL SHUT-OFF VALVE

FUEL TANKFUEL FEED LINE

FUEL RECEPTACLE

FUEL FILTER(Hi pressure)

FUEL FILTER(Low pressure)

FUEL PRESSURE REGULATORS

02/05/24 10:28:46 31S5A920 0013 

CONTINUED

A manual shut-off valve is locatedunderneath the vehicle, near the reartire on the driver’s side. Werecommend that you locate thisvalve so you can find it quickly.

The in-tank fuel shut-off valve iscontrolled by the ignition switch.When the ignition switch is in theLOCK (0) or ACCESSORY (I)position, the valve is closed, shuttingoff fuel flow to the engine. It openswhen the ignition switch is turned toON (II). This is similar to how anelectric fuel pump works in agasoline-powered vehicle.

Fuel system maintenance and repairshould be done only by an authorizedHonda Civic GX dealer.

Before Driving

Fuel System Components, Fuel Cutoff System

Manual Shut-off ValveFuel Cutoff System

13

MANUAL SHUT-OFF VALVE

Tampering with, or improperlymaintaining the high-pressurefuel system can cause adangerous condition in whichyou can be seriously hurt orkilled.

Never attempt to modify the fuelsystem, and always havemaintenance performed by anauthorized Honda Civic GXdealer.

02/05/24 10:28:55 31S5A920 0014 

Do not carry large, heavy or pointedobjects in the trunk. They maydamage the fuel tank.

The fuel tank is located in the trunk,with a partition between the fueltank and the cargo space.

When you store small items in thetrunk, secure them so they will notshift while you are driving. Looseitems can fly over the partition anddamage the fuel tank and fuelsystem components.

To turn off the valve, turn the leverone-quarter turn clockwise. Turn itcounterclockwise to turn the valveback on.

Turn off the valve if you ever suspecta fuel leak or are involved in anaccident.

The maximum load you can carry inyour vehicle is 700 lbs (317 kg). Thatfigure includes the total weight offour occupants (driver and threepassengers), their cargo, and anyaccessories. The maximumrecommended weight for cargo inthe trunk is 100 lbs (45 kg).

Before Driving

Fuel Cutoff System, Carrying Cargo

Carrying Cargo

14

02/05/24 10:29:02 31S5A920 0015 

- -

CONTINUED

Apply the parking brake.

In cold weather, turn off allelectrical accessories to reducethe drain on the battery.

Make sure the shift lever is inPark. Press on the brake pedal.

If the engine does not start within15 seconds, or starts but stallsright away, repeat step 5 with theaccelerator pedal pressed half-waydown. If the engine starts, releasepressure on the accelerator pedalso the engine does not race.

An engine is harder to start in coldweather. The thinner air found athigh altitude above 5,000 feet (1,600meters) adds to the problem.Use the following procedure:

Turn off all electrical accessoriesto reduce the drain on the battery.

Make sure the MalfunctionIndicator Lamp goes out beforeyou turn the ignition key to theSTART (III) position.

If the outside temperature is below4°F ( 20°C), the engine may be

harder to start. In this case, use thestarting procedure for cold weatherat high altitude described in the nextcolumn.

Without touching the acceleratorpedal, turn the ignition key to theON (II) position. You may hear aclick from the in-tank fuel shut-offvalve.

Make sure the MalfunctionIndicator Lamp goes out beforeyou turn the ignition key to theSTART (III) position.

Turn the ignition key to START(III). If the engine does not startright away, do not hold the key inSTART (III) for more than 15seconds at a time. Pause for atleast 10 seconds before tryingagain.

If the engine still does not start,press the accelerator pedal all theway down and hold it there whilestarting. As before, keep theignition key in the START (III)position for no more than 15seconds. Return to step 6 if theengine does not start. If it starts,lift your foot off the acceleratorpedal so the engine does not race.

1.

2.

3.

4. 1.

2.

5.

6.

7.

Starting the Engine

Driving

Starting in Cold Weather at HighAltitude (Above 5,000 feet/1,600 meters)

15

02/05/24 10:29:17 31S5A920 0016 

Push the accelerator pedal half-way to the floor and hold it therewhile starting the engine. Do nothold the ignition key in START(III) for more than 15 seconds.When the engine starts, releasethe accelerator pedal gradually asthe engine speeds up and smoothsout.

If the engine fails to start in step 3,push the accelerator pedal to thefloor and hold it there while youtry to start the engine for no morethan 15 seconds. If the enginedoes not start, return to step 3.

Honda’s Continuously Variableautomatic transmission’s uniquedesign provides a smooth, constantflow of power. It is electronicallycontrolled for more precise operationand better fuel economy.

This indicator on the instrumentpanel shows which position the shiftlever is in.

3.

4.

Driving

Starting the Engine, Automatic Transmission (CVT)

Continuously VariableTransmission (CVT)

Shift Lever Position Indicator

16

02/05/24 10:29:26 31S5A920 0017 

CONTINUED

The ‘‘D’’ indicator comes on for afew seconds when you turn theignition switch ON (II). If it flasheswhile driving (in any shift position),it indicates a possible problem in thetransmission. Avoid rapid accelera-tion and have the transmissionchecked by an authorized Hondadealer as soon as possible.

The shift lever has six positions. Itmust be in Park or Neutral to startthe engine. When you are stopped inD, S, L, N or R, press firmly on thebrake pedal and keep your foot offthe accelerator pedal.

To shift from:P to RR to PN to RS to LN to DD to NL to SD to SS to DR to N

Do this:

Press the release button.

Move the lever.

Driving

Shift Lever Positions

Automatic Transmission (CVT)

17

RREELLEEAASSEE BBUUTTTTOONN

SSHHIIFFTT LLEEVVEERR

02/05/24 10:29:35 31S5A920 0018 

Use this position foryour normal driving. The transmis-sion automatically adjusts to keepthe engine at the best speed fordriving conditions. To help theengine warm up faster, the transmis-sion will select ratios that allow theengine to run at higher speeds whenit is cold.

If you have done all of the above andstill cannot move the lever out ofPark, see Shift Lock Release in themain Owner’s manual.

You must also press the releasebutton to shift into Park. To avoidtransmission damage, come to acomplete stop before shifting intoPark. The shift lever must be in Parkbefore you can remove the key fromthe ignition switch.

To shift from Re-verse to Park, see the explanationunder Park. To shift to Reverse fromNeutral, come to a complete stopfirst. Press the release button beforeshifting into Reverse from Neutral.

Use Neutral if youneed to restart a stalled engine, or ifit is necessary to stop briefly withthe engine idling. Shift to Park posi-tion if you need to leave the vehiclefor any reason. Press on the brake pe-dal when you are moving the shiftlever from Neutral to another gear.

This positionmechanically locks the transmission.Use Park whenever you are turningoff or starting the engine. To shiftout of Park, you must press on thebrake pedal, have your foot off theaccelerator pedal, and press therelease button on the front of theshift lever.

Driving

Automatic Transmission (CVT)

Drive (D)

Reverse (R)

Neutral (N)

Park (P)

18

02/05/24 10:29:43 31S5A920 0019 

When the vehicle reaches themaximum speed in any shift position,you may feel the engine cut in andout. This is caused by a limiter (112mph, 180 km/h) in the engine’scomputer controls. The engine willrun normally when you reduce thespeed to below the maximum.

The CVT shifts automatically tomaintain proper engine speed in anyshift position.

Selecting Secondshifts the transmission into a lowerrange of ratios for better accelera-tion and increased engine braking.Use Second when you are goingdown a steep hill, or in stop-and-godriving.

To shift to Low, pressthe release button on the front of theshift lever. Use Low to get morepower when climbing, and formaximum engine braking whengoing down steep hills.

For faster acceleration when in D, Sor L, the transmission willautomatically ‘‘kick down’’ to a lowerrange of ratios by pushing theaccelerator pedal to the floor.

Automatic Transmission (CVT)

Maximum Allowable SpeedsSecond (S)

Low (L)

Driving 19

02/05/24 10:29:51 31S5A920 0020 

The Maintenance Schedule specifieshow often you should have yourCivic GX serviced and what thingsneed attention. It is essential thatyou have your vehicle serviced asscheduled to retain its high level ofsafety, dependability, and emissionscontrol performance.Refer to the important safetyprecautions and instructions in theprimary owner’s manual.

The fuel system is under highpressure (maximum 3,600 psi/24,800kPa). It has no user-serviceable parts,and its components must not bemodified. Whenever maintenance isrequired, take your vehicle to anauthorized Honda Civic GX dealer,or a qualified NGV technician.

The services and time or distanceintervals shown in the maintenanceschedule assume you will use yourvehicle as normal transportation forpassengers and their possessions.You should also follow theserecommendations:

Avoid exceeding your vehicle’sload limit. This puts excess stresson the engine, brakes, and manyother parts of your vehicle. Theload limit is shown on the label onthe driver’s doorjamb.

Operate your vehicle onreasonable roads within the legalspeed limit.

Drive your vehicle regularly over adistance of several miles(kilometers).

Follow the Maintenance Schedulefor Severe Conditions if you driveyour vehicle MAINLY under one ormore of the following conditions.

Service your vehicle according to thetime and mileage periods on one ofthe Maintenance Schedules on thefollowing pages.

Maintenance Schedule

Maintenance

Which Schedule to Follow:

20

Tampering with, or improperlymaintaining the high-pressurefuel system can cause adangerous condition in whichyou can be seriously hurt orkilled.

Never attempt to modify the fuelsystem, and always havemaintenance performed by anauthorized Honda Civic GXdealer.

02/05/24 10:30:02 31S5A920 0021 

Driving less than 5 miles (8 km)per trip or, in freezingtemperatures, driving less than 10miles (16 km) per trip.

Driving in extremely hot [over90°F (32°C)] conditions.

According to state and federalregulations, failure to performmaintenance on the items markedwith will not void your emissionswarranties. However, Hondarecommends that all maintenanceservices be performed at therecommended time or mileageperiod to ensure long-term reliability.

Extensive idling or long periods ofstop-and-go driving, such as a taxior a commercial delivery vehicle.

Driving with a roof rack, or drivingin mountainous conditions.

Driving on muddy, dusty, or de-iced roads.

NOTE: If you only OCCASIONALLYor NEVER, drive under a ‘‘severe’’condition, you should follow theMaintenance Schedule for NormalConditions.

Your authorized Honda dealerknows your vehicle best and canprovide competent, efficient service.

However, service at a dealer is notmandatory to keep your warrantiesin effect. Maintenance may be doneby any qualified service facility orperson who is skilled in this type ofautomotive service. Keep all thereceipts as proof of completion, andhave the person who does the workfill out the Maintenance Record.Check your warranty booklet formore information.

We recommend the use of Hondaparts and fluids whenever you havemaintenance done. These aremanufactured to the same high-quality standards as the originalcomponents, so you can be confidentof their performance and durability.

Maintenance Schedule

Maintenance

Maintenance, replacement orrepair of emissions controldevices and systems may be doneby any automotive repairestablishment or individual usingparts that are ‘‘certif ied’’ to EPAstandards.

21

02/05/24 10:30:12 31S5A920 0022 

****

Maintenance22

miles x 1,000km x 1,000months

Service the following items at the recommended intervals.Every 30,000 miles (48,000 km)

Every 110,000 miles (176,000 km) or 7 years

At 120,000 miles (192,000 km) or 10 years, then every 60,000 miles (96,000 km) or 5 yearsEvery 3 years

1016

2032

3048

4064

5080

6096

70112

80128

90144

120192

130208

140224

150240

160256

170272

180288

100160

110176

Inspect every 3 years or 36,000 miles. Whichever comes first, after the production date of the fuel tank

Service at the indicated distanceor time whichever comes first.

Including drain.See Spark Plugs on page for inspection information.See Dust and Pollen Filter in the Civic Sedan owner’s manual for replacement information under special driving conditions.See Fuel Tank on page for inspection and replacement information. Fuel tank should be replaced 15 years after it was manufactured.This replacement is not covered by the emissions warranty.See information on maintenance and emissions warranty, last column, page .

Replace engine oilInspect fuel filter (high pressure)Replace fuel filter element (low pressure)Rotate tires (Check tire inflation and condition atleast once per month)Replace engine oil filterInspect front and rear brakesCheck parking brake adjustmentVisually inspect the following items:

Tie rod ends, steering gear box, and bootsSuspension components, Driveshaft bootsBrake hoses and lines (including ABS)All fluid levels and condition of fluidsExhaust systemFuel lines and connections

Inspect spark plugsInspect valve clearanceReplace fuel filter element (high pressure)Inspect and adjust drive beltsReplace dust and pollen filterReplace transmission fluidReplace spark plugs

Replace air cleaner element

Inspect idle speedReplace engine coolantReplace brake fluidInspect fuel tank

24 48 7212 36 60 84 96 108

1:2:3:4:

: 21

35

34

1

2

3

4

Replace timing belt, inspect auto-tensioner, and water pump

Main

tenance

Sch

edule

for

Norm

alC

onditi

ons

02/05/24 10:30:34 31S5A920 0023 

□□□□□□□□□□□□

□□□□□□□□

□□

□□

**

CONTINUEDMaintenance 23

A

B

C

D

Service at the indicated distance or time, whichever comes first.Refer to page 20 to determine which schedule to use.

Replace engine oil.Rotate tires.Inspect fuel filter (high pressure), including drain.Replace fuel filter element (low pressure).Replace engine oil filter.Inspect front and rear brakes.Check parking brake adjustment.Inspect tie rod ends, steering gearbox and boots.Inspect suspension components.Inspect driveshaft boots.Inspect brake hoses and lines (including ABS).Check all fluid levels, condition of fluids, and checkfor leaks.Inspect exhaust system.Inspect fuel lines and connections.

Inspect spark plug .Inspect valve clearance.Replace fuel filter element (high pressure).Inspect and adjust drive belts.Replace dust and pollen filter .Replace air cleaner element every 30,000 mi/48,000km (independent of time).

10,000 mi/16,000 km/1 yr20,000 mi/32,000 km/1 yr30,000 mi/48,000 km30,000 mi/48,000 km/2 yrs36,000 mi/57,600 km/3 yrs40,000 mi/64,000 km/2 yrs50,000 mi/80,000 km/3 yrs60,000 mi/96,000 km60,000 mi/96,000 km/3 yrs

3 yrs70,000 mi/112,000 km/4 yrs72,000 mi/115,200 km/6 yrs80,000 mi/128,000 km/4 yrs90,000 mi/144,000 km90,000 mi/144,000 km/5 yrs100,000 mi/160,000 km/5 yrs

108,000 mi/172,800 km/9 yrs110,000 mi/176,000 km/6 yrs

110,000 mi/176,000 km/7 yrs

120,000 mi/192,000 km120,000 mi/192,000 km/6 yrs6 yrs120,000 mi/192,000 km/10 yrs130,000 mi/208,000 km/7 yrs140,000 mi/224,000 km/7 yrs

144,000 mi/230,400 km/12 yrs150,000 mi/240,000 km

Do items in A.Do items in A, B.Do item in D.Do items in A, C.

Inspect fuel tank .Do items in A, B.Do items in A.Do item in D.

Replace transmission fluid.Do items in A, B, C.

Replace brake fluid (independent of mileage).Do items in A.

Inspect fuel tank .Do items in A, B.Do item in D.Do items in A, C.

Replace transmission fluid.Do items in A, B.

Inspect fuel tank .Replace spark plugs.

Do items in A.Replace timing belt, inspect auto-tensioner,and water pump.Inspect idle speed.

Do item in D.Do items in A, B, C.

Replace brake fluid (independent of mileage).Replace engine coolant.

Do items in A.Replace transmission fluid.

Do items in A, B.Inspect fuel tank .

Do item in D.

1

2

3

3

3

3 Check engine oil and coolant at each fuel stop.

See Spark Plug on page 35 for inspection information.See Dust and Pollen Filter in the Civic Sedan owner’s manual forreplacement information under special driving conditions.See Fuel Tank on page 34 for inspection and replacementinformation. Fuel tank should be replaced 15 years after it wasmanufactured. This replacement is not covered by the emissionswarranty.See information on maintenance and emissions warranty, lastcolumn page 21 .

NOTE:

1:2:

3:

:

Main

tenance

Sch

edule

for

Norm

alC

onditio

ns

(listed

by

dista

nce

/time)

02/05/24 10:30:43 31S5A920 0024 

□□□ *

**

Maintenance24

150,000 mi/240,000 km/8 yrs160,000 mi/256,000 km/8 yrs170,000 mi/272,000 km/9 yrs180,000 mi/288,000 km180,000 mi/288,000 km/9 yrs

9 yrs180,000 mi/288,000 km/15 yrs

Do items in A, C.Do items in A, B.Do items in A.Do item in D.

Replace transmission fluid.Do items in A, B, C.

Replace brake fluid (independent of mileage).Replace engine coolant.Inspect fuel tank .

See Spark Plug on page for inspection information.See Dust and Pollen Filter in the Civic Sedan owner’s manual forreplacement information under special driving conditions.See Fuel Tank on page for inspection and replacementinformation. Fuel tank should be replaced years after it wasmanufactured. This replacement is not covered by the emissionswarranty.

Check engine oil and coolant at each fuel stop.

See information on maintenance and emissions warranty, lastcolumn, page .

35

3415

21

1 :2 :

3 :

:

NOTE :

3

Main

tenance

Sch

edule

for

Norm

alC

onditi

ons

(lis

ted

by

dis

tance

/tim

e)

02/05/24 10:30:50 31S5A920 0025 

**

**

Maintenance 25

miles x 1,000km x 1,000months

Service at the indicated distanceor time whichever comes first.

Inspect every 3 years or 36,000 miles, whichever comes first, after the production date of the fuel tankEvery 3 years

At 120,000 miles (192,000 km) or 10 years, then every 60,000 miles (96,000 km) or 5 years

Every 15,000 miles (24,000 km) in dusty conditions, otherwise use normal scheduleEvery 110,000 miles (176,000 km) or 7 years

Service the following items at the recommended intervals.

1016

2032

3048

4064

5080

6096

70112

80128

90144

100160

110176

120192

130208

140224

150240

160256

170272

180288

Replace engine oilReplace engine oil filterRotate tires (Check tire inflation and condition atleast once per month)Inspect fuel filter (high pressure)Replace fuel filter element (low pressure)Inspect front and rear brakesLubricate all hinges, locks and latchesVisually inspect the following items:

Tie rod ends, steering gear box, and bootsSuspension components, Driveshaft boots

Check parking brake adjustmentVisually inspect the following items:

Brake hoses and lines (including ABS)All fluid levels and condition of fluidsExhaust systemFuel lines and connections

Light and contols, vehicle underbodyInspect valve clearanceInspect spark plugsReplace fuel filter element (high pressure)Inspect and adjust drive beltsReplace dust and pollen filterReplace transmission fluidReplace spark plugs

Replace air cleaner element

Inspect idle speedReplace engine coolantReplace brake fluidInspect fuel tank

24 48 7212 36 60 84 96 108Replace every 5,000 miles (8,000 km) or 6 months

1

2

3

5

Replace timing belt , inspect auto-tensioner, and water pump4

: See information on maintenance and emissions warranty, last column, page 21 .This replacement is not covered by the emissions warranty.

1: Including drain.2: See Spark Plugs on page 35 for inspection information.

5: See Fuel Tank on page 34 for inspection and replacement information. Fuel tank should be replaced 15 years after it was manufactured.

3: See Dust and Pollen Filter in the Civic Sedan owner’s manual for replacement information under special driving conditions.4: See Timing Belt in the Civic Sedan owner’s manual to determine need for replacement.

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02/05/24 10:31:12 31S5A920 0026 

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□□

**

Maintenance26

A

B

C

E

D

Service at the indicated distance or time, whichever comes first.Refer to page 20 to determine which schedule to use.

5,000 mi/8,000 km/6 mos10,000 mi/16,000 km/1 yr15,000 mi/24,000 km15,000 mi/24,000 km/1-½ yrs20,000 mi/32,000 km/1 yr25,000 mi/40,000 km/2 yrs30,000 mi/48,000 km30,000 mi/48,000 km/2 yrs35,000 mi/56,000 km/2-½ yrs36,000 mi/57,600 km/3 yrs40,000 mi/64,000 km/2 yrs45,000 mi/72,000 km45,000 mi/72,000 km/3 yrs50,000 mi/80,000 km/3 yrs3 yrs55,000 mi/88,000 km/3-½ yrs60,000 mi/96,000 km60,000 mi/96,000 km/3 yrs

65,000 mi/104,000 km/4 yrs70,000 mi/112,000 km/4 yrs72,000 mi/115,200 km/6 yrs75,000 mi/120,000 km75,000 mi/120,000 km/4-½ yrs80,000 mi/128,000 km/4 yrs85,000 mi/136,000 km/5 yrs90,000 mi/144,000 km90,000 mi/144,000 km/5 yrs95,000 mi/152,000 km/5-½ yrs100,000 mi/160,000 km/5 yrs

105,000 mi/168,000 km105,000 mi/168,000 km/6 yrs108,000 mi/172,800 km/9 yrs110,000 mi/176,000 km/6 yrs

Replace engine oil.Replace engine oil filter.Inspect front and rear brakes.Rotate tires.Inspect fuel filter (high pressure), including drain.Replace fuel filter element (low pressure).Lubricate all hinges, locks, and latches.Inspect tie rod ends, steering gearbox and boots.Inspect suspension components.Inspect driveshaft boots.Check parking brake adjustment.Inspect brake hoses and lines (including ABS).

Inspect exhaust system.Inspect fuel lines and connections.

Check all lights.Inspect the underbody.Inspect valve clearance.Replace fuel filter element (high pressure).Inspect spark plugs .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 the normal schedule.

Do item in A.Do items in A, B.Do item in E.Do item in A.Do items in A, B, C.Do item in A.Do item in E.Do items in A, B, D.Do item in A.

Inspect fuel tank .Do items in A, B, C.Do item in E.Do item in A.Do items in A, B.

Replace brake fluid (independent of mileage).Do item in A.Do item in E.

Replace transmission fluid.Do items in A, B, C, D.Do item in A.Do items in A, B.

Inspect fuel tank .Do item in E.Do item in A.Do items in A, B, C.Do item in A.Do item in E.Do items in A, B, D.Do item in A.

Replace transmission fluid.Do items in A, B, C.Do item in E.Do item in A.

Inspect fuel tank .Replace spark plugs.

Do items in A, B.

Check all fluid levels, condition of fluids, and check for leaks.

1

3

4

4

4

See Spark Plug on page 35 for inspection information.See Timing Belt in the Civic Sedan owner’s manual to determineneed for replacement.See Dust and Pollen Filter in the Civic Sedan owner’s manual forreplacement information under special driving conditions.See Fuel Tank on page 34 for inspection and replacementinformation. Fuel tank should be replaced 15 years after it wasmanufactured. This replacement is not covered by the emissionswarranty.See information on maintenance and emissions warranty, lastcolumn, page 21 .

Check engine oil and coolant each fuel stop.

1 :2 :

3 :

4 :

:

NOTE :

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02/05/24 10:31:19 31S5A920 0027 

□□

□□

# *

**

Maintenance 27

See Spark Plug on page for inspection information.See Timing Belt in the Civic Sedan owner’s manual to determineneed for replacement.See Dust and Pollen Filter in the Civic Sedan owner’s manual forreplacement information under special driving conditions.See Fuel Tank on page for inspection and replacementinformation. Fuel tank should be replaced 15 years after it wasmanufactured. This replacement is not covered by the emissionswarranty.See information on maintenance and emissions warranty, lastcolumn, page .

Check engine oil and coolant at each fuel stop.NOTE:21

1 :2 :

3 :

4 :

:

35

34

Replace brake fluid (independent of mileage).Replace timing belt , inspect auto-

tensioner, and water pump.Inspect idel speed.

Do item in A.Do item in E.Do items in A, B, C, D.

Replace engine coolant.Do item in A.Do items in A,B.Do item in E.Do item in A.

Replace transmission fluid.Do items in A, B, C.

Inspect fuel tankDo item in A.Do item in E.Do items in A, B, D.Do item in A.Do items in A, B, C.Do item in E.Do item in A.Do items in A, B.

Replace brake fluid (independent of mileage).Do item in A.Do item in E.

Replace transmission fluid.Do items in A, B, C, D.

Replace engine coolant.Inspect fuel tank

6 yrs110,000 mi/176,000 km/7 yrs

115,000 mi/184,000 km/6-½ yrs120,000 mi/192,000 km120,000 mi/192,000 km/6 yrs120,000 mi/192,000 km/10 yrs125,000 mi/200,000 km/7 yrs130,000 mi/208,000 km/7 yrs135,000 mi/216,000 km135,000 mi/216,000 km/7-½ yrs140,000 mi/224,000 km/7 yrs

144,000 mi/230,400 km/12 yrs145,000 mi/232,000 km/8 yrs150,000 mi/240,000 km150,000 mi/240,000 km/8 yrs155,000 mi/248,000 km/8-½ yrs160,000 mi/256,000 km/8 yrs165,000 mi/264,000 km165,000 mi/264,000 km/9 yrs170,000 mi/272,000 km/9 yrs9 yrs175,000 mi/280,000 km/9-½ yrs180,000 mi/288,000 km180,000 mi/288,000 km/9 yrs

180,000 mi/288,000 km/15 yrs

2

4

4

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02/05/24 10:31:26 31S5A920 0028 

Required Maintenance Record (for Normal and Severe Schedules)

Maintenance28

5,000 mi

10,000 mi

15,000 mi

20,000 mi

25,000 mi

30,000 mi

35,000 mi

40,000 mi

45,000 mi

50,000 mi

55,000 mi

60,000 mi

Signature or dealer stamp Signature or dealer stamp8,000 km

16,000 km

24,000 km

32,000 km(or 1 year)

40,000 km

48,000 km

56,000 km

64,000 km(or 2 years)

72,000 km

80,000 km

88,000 km

96,000 km(or 3 years)

You or the servicing dealer can record all completed maintenance here, whether you follow the schedule for normal conditions (page ) or severeconditions (page ). Keep the receipts for all work done on your vehicle.

mi/km

mi/km

mi/km

mi/km

mi/km

mi/km mi/km

mi/km

mi/km

mi/km

mi/km

mi/km

Date

Date

Date

Date

Date

Date Date

Date

Date

Date

Date

Date

2225

02/05/24 10:31:35 31S5A920 0029 

CONTINUED

Required Maintenance Record (for Normal and Severe Schedules)

Maintenance 29

65,000 mi

70,000 mi

75,000 mi

80,000 mi

85,000 mi

90,000 mi

95,000 mi

100,000 mi

105,000 mi

110,000 mi

115,000 mi

120,000 mi

Signature or dealer stamp Signature or dealer stamp104,000 km

112,000 km

120,000 km

128,000 km(or 4 years)

136,000 km

144,000 km

152,000 km

160,000 km(or 5 years)

168,000 km

176,000 km

184,000 km

192,000 km(or 6 years)

mi/km

mi/km

mi/km

mi/km

mi/km

mi/km mi/km

mi/km

mi/km

mi/km

mi/km

mi/km

Date

Date

Date

Date

Date

Date Date

Date

Date

Date

Date

Date

02/05/24 10:31:44 31S5A920 0030 

Required Maintenance Record (for Normal and Severe Schedules)

Maintenance30

120,000 mi

125,000 mi

130,000 mi

135,000 mi

140,000 mi

144,000 mi

145,000 mi

150,000 mi

155,000 mi

160,000 mi

165,000 mi

170,000 mi

175,000 mi

180,000 mi

Signature or dealer stamp Signature or dealer stamp192,000 km(or 6 years)

200,000 km

208,000 km

216,000 km

224,000 km(or 7 years)

230,400 km

232,000 km

240,000 km

248,000 km

256,000 km(or 8 years)

264,000 km

272,000 km

280,000 km

288,000 km(or 9 years)

mi/km

mi/km

mi/km

mi/km

mi/km

mi/km mi/km

mi/km

mi/km

mi/km

mi/km

mi/km

Date

Date

Date

Date

Date

Date Date

Date

Date

Date

Date

Date

mi/km

Date

mi/km

Date

02/06/03 13:36:00 31S5A920 0031 

Engine coolant change capacity:

Refer to the primary owner’s manualfor engine coolant adding andreplacement procedures.

5W-20 oil is formulated for year-round protection of your Honda, toimprove cold weather starting, andto help your engine use less fuel.

The SAE number tells you the oil’sviscosity or weight. Select the oil foryour vehicle according to this chart.

Refer to the primary owner’s manualfor engine oil adding and changingprocedures.

Engine oil change capacity(including filter):

Engine Oil Engine Coolant

Engine Oil, Engine Coolant

Maintenance 31

Ambient Temperature

1.03 US gal (3.9 , 0.86 Imp gal)

3.4 US qt (3.2 , 2.8 Imp qt)

02/05/24 10:32:03 31S5A920 0032 

The engine and transmission mustbe at normal operating temperaturebefore checking the fluid level. Drivethe vehicle at least 10 miles (16kilometers) before checking.

Remove the dipstick (yellow loop)from the transmission and wipe itwith a clean cloth.

Insert the dipstick all the way intothe transmission securely asshown in the illustration.

Remove the dipstick and checkthe fluid level. It should bebetween the upper and lowermarks.

Park the vehicle on level ground.Shut off the engine. For accurateresults, wait at least 60 seconds,and no more than 90 seconds,after shutting off the engine tocheck the fluid level.

1.

4.

3.

2.

Continuously VariableTransmission (CVT)

Transmission Fluid

Maintenance32

UUPPPPEERR MMAARRKK

LLOOWWEERR MMAARRKK

DDIIPPSSTTIICCKK

02/05/24 10:32:12 31S5A920 0033 

Always use genuine Honda ATF-Z1(Automatic Transmission Fluid). If itis not available, you may use aDEXRON III automatictransmission fluid as a temporaryreplacement. However, continueduse can affect shift quality. Have thetransmission flushed and refilledwith genuine Honda ATF-Z1 as soonas it is convenient.

If the level is below the lowermark, add fluid into the filler holeto bring it to the upper mark.

Insert the dipstick all the way backinto the transmission securely asshown in the illustration.

The transmission should be drainedand refilled with new fluid accordingto the time and distance recommen-dations in the maintenance schedule.

If you drive at high speed in hightemperatures [above 95°F (35°C)],the transmission fluid should bechanged every 24,000 miles (40,000km) or 2 years, whichever comesfirst.

5. 6.

Maintenance

Transmission Fluid

33

02/05/24 10:32:20 31S5A920 0034 

You should also have the fuel tankinspected after a collision.

Have a qualified technician replacethe fuel tank. Do not reuse the oldfuel tank.

The fuel tank meets the safetystandards of NGV-2/NFPA-52/DOTNHTSA FMVSS 304. The fuel tankshould be inspected every threeyears after the production date ofthe fuel tank. Have a qualifiedtechnician inspect the fuel tank fordamage or leaking.

The fuel tank should be replacedfifteen years after it wasmanufactured. The expiration dateof the fuel tank is on a label on thefuel tank and on a warning label inthe engine compartment.

Fuel Tank

Maintenance34

HOOD

FUEL TANK

CNG TANK EXPIRATION DATE

CNG TANK EXPIRATION DATE

FUEL TANK

02/05/24 10:32:39 31S5A920 0035 

+-

Inspect the threads and tip of thespark plugs for corrosion. If you findany corrosion in that area, the sparkplugs should be replaced. You shouldnot clean the spark plugs with a wirebrush and reuse them.

Spark Plug Gap:

The spark plugs in your vehicle are aspecial platinum-tipped design forlonger life. They only need to bereplaced every 7 years or 105,000miles (168,000 km), whichevercomes first.

For the replacement procedure,refer to the primary owner’s manual.The spark plug tightening torque is:

To inspect the spark plugs, followthe replacement procedure forremoval and reinstallation describedin the owner’s manual.

The condition and gap of the sparkplugs should be inspected accordingto the time and distancerecommendations in themaintenance schedule in thissupplement.

NGK:Specifications:

Inspection

Spark Plugs

Maintenance 35

InspectforCorrosion

SPARK PLUG

0.03 in (0.8 mm)

PFR7N-D

11 lbf·ft (15 N·m , 1.5 kgf·m)

00.1mm

02/05/24 10:32:50 31S5A920 0036 

Tire pressures for high speed drivingare shown below. Honda stronglyrecommends that you not drivefaster than posted speed limits andconditions allow.

The recommended cold tirepressures for most normal drivingconditions is shown below.

The compact spare tire pressure is:

These pressures are also given onthe tire information label on thedriver’s doorjamb.

Tire Size Cold Tire Pressurefor Normal Driving

Tire SizeCold Tire Pressurefor Speeds over 100mph (160 km/h)Front/Rear:

Front/Rear:

Tires

Maintenance36

30 psi (210 kPa ,2.1 kgf/cm )

P185/70R14 87S

P185/70R14 87S

35 psi (240 kPa ,2.4 kgf/cm )60 psi (420 kPa , 4.2 kgf/cm )

02/05/24 10:33:00 31S5A920 0037 

Reinstall the socket. Turn itclockwise until it locks. Make surethe new bulb is working.

Reinstall the trunk lining.

Push the new bulb straight intothe socket until it bottoms.

Put the two fasteners into theholes on the upper part of thetrunk lining. Reinstall the screws.

Remove the screw in the center ofthe two fasteners on the upperpart of the trunk lining. Pull thelining back.

Undo the five fasteners on theupper part of the trunk lining bypushing on the center of eachfastener’s head until it pops in.

Open the trunk.

Remove the burned out bulb fromthe socket by pulling it straight outof its socket.

Remove the socket from the lightassembly by turning it one-quarterturn counterclockwise.1.

2.

3.

4.

5.

6.

7.

8.

9.

CONTINUED

Replacing a High-mount BrakeLight Bulb

Lights

Maintenance 37

SCREW

BULB

FASTENERS

SOCKET

LINING

02/05/24 10:33:13 31S5A920 0038 

If you store your vehicle indoors, itshould be parked in a wellventilated area. We recommendthe installation of a natural gasleak detector.

After storing your vehicle for anextended period, and before startingthe engine for the first time, openthe trunk and leave it open forseveral minutes. This allows anynatural gas vapors that havecollected in the trunk to dissipate.

Turn the manual shut-off valve tothe OFF position (see

on page in thissupplement).

If you need to park your vehicle foran extended period, refer to

in the primary owner’smanual for information. In additionto these procedures, you should dothe following with your Civic GX:

Put each fastener in the hole ofthe lining and push on its centeruntil it locks (the center is flushwith the head).

Reset each fastener by pushing onits pointed end until it pops backalmost flush with the fingers onthe housing.

13

11.

10.

Storing Your Vehicle

ManualShut-off Valve

StoringYour Vehicle

Lights, Storing Your Vehicle

Maintenance38

02/05/24 10:33:23 31S5A920 0039 

To change a flat tire, follow theinstructions in the primary owner’smanual. Since your vehicle isequipped with a fuel tank in thetrunk, you should install the flat tireas described in this supplement.

The spare tire is stored in the trunk.To remove the spare tire and the toolkit, open the trunk and raise thetrunk floor by lifting up on the backedge.

Raise the trunk floor and the lowerpart of the trunk lining as shown.Align the lower hole in the trunklining with the hole in the trunkfloor.

1.

CONTINUED

Removing the Spare Tire Storing the Flat Tire

Changing a Flat Tire

Taking Care of the Unexpected 39

TOOL KIT

SPARE TIRE

TRUNK FLOOR

JACK

02/05/24 10:33:33 31S5A920 0040 

Remove the support plate and thewing bolt from the tool kit. Put theplate on the wing bolt. Secure theflat tire by putting the wing boltthrough the hole in the center ofthe wheel, through the hole in thetrunk lining, then screwing it intothe divider.

Store the support plate and wingbolt for the spare tire in the toolkit.

Place the flat tire straight up in thetrunk as shown, with the outsideof the wheel facing forward.

Remove the wheel cover.2.

3.

4.

Changing a Flat Tire

Taking Care of the Unexpected40

WING BOLT

02/05/24 10:33:40 31S5A920 0041 

You may detect a slight natural gasodor for a few moments afterrefueling. This is normal. You shouldnot be able to smell natural gas atany other time. If you do, or if youhear a hissing sound, your vehicle’sfuel system may have a leak.

If this happens, follow thesedirections:

Park your vehicle in a well-ventilated area and apply theparking brake.Keep heat, sparks, and flame away.Open all the windows and thetrunk lid for ventilation.

Turn the ignition switch to theLOCK (0) position.

Turn the manual shut-off valve tothe OFF position to shut off thenatural gas (see

on page in thissupplement).

You cannot continue driving. Yourvehicle should be towed to anauthorized Honda Civic GX dealer(see in theprimary owner’s manual).

1.

2.

3.

13Manual Shut-off

Valve

Emergency Towing

If the Fuel System Has a Leak

Taking Care of the Unexpected 41

Compressed natural gas isflammable and highly explosive.You could be killed or seriouslyinjured if leaking natural gas isignited.

If you suspect a leak, have yourvehicle immediately inspectedand repaired by an authorizedHonda Civic GX dealer.

02/05/24 10:33:49 31S5A920 0042 

Do not jump start your vehicle if yoususpect a natural gas leak. If yousmell natural gas or hear a hissingsound, the fuel system may have aleak that needs to be repaired by anauthorized technician.

If the fuel system is not leaking ordamaged, you can jump start thevehicle. Refer to the primary owner’smanual for the jump startingprocedure.

Turn the manual shut-off valve to theOFF position and have your vehicletowed to an authorized Honda CivicGX dealer (seein the primary owner’s manual).

Emergency Towing

Jump Starting

Taking Care of the Unexpected42

02/05/24 10:33:54 31S5A920 0043 

CONTINUED

Specifications

Technical Information 43

Dimensions

Weights

Engine

Capacities

LengthWidthHeightWheelbaseTrack

Gross vehicle weight rating See the certification label attachedto the driver’s doorjamb.

Type

Bore x StrokeDisplacementCompression ratioSpark plugs

174.6 in (4,435 mm)67.3 in (1,710 mm)56.9 in (1,445 mm)103.1 in (2,620 mm)57.9 in (1,470 mm)57.9 in (1,470 mm)

101.7 cu-in (1,668 cm )2.95 x 3.72 in (75.0 x 94.4 mm)

Water cooled 4-strokeSOHC 4-cylinder

compressed natural gas engine

12.5 : 1

3,000 psi: 7.2 gasoline gallonsequivalent (GGE)3,600 psi: 8.0 gasoline gallonsequivalent

Excluding the oil remaining in the engine.

Including the coolant in the reserve tank and that remaining in theengine.Reserve tank capacity:

2.6 US qt (2.5 , 2.2 Imp qt)

6.0 US qt (5.7 , 5.0 Imp qt)3.3 US qt (3.1 , 2.7 Imp qt)4.4 US qt (4.2 , 3.7 Imp qt)3.2 US qt (3.0 , 2.6 Imp qt)3.4 US qt (3.2 , 2.8 Imp qt)

1.32 US gal (5.0 , 1.10 Imp gal)

1.03 US gal (3.9 , 0.86 Imp gal)

Fuel tank service pressure

Fuel tank capacity

Enginecoolant

Engine oil

Automatictransmissionfluid (CVT)Windshield washer reservoir

0.21 US gal (0.8 , 0.18 Imp gal)

See spark plug maintenancesection page 35 .

FrontRear

1 :

2 :

3,600 psi (24,800 kPa) at 70°F(21°C)

Change

Total

Change

Without filterTotalChangeTotal

1

2

Automatic (CVT)

Automatic (CVT)

Including filter

02/05/24 10:34:10 31S5A920 0044 

- -

- -

**

--

---

-------

Specifications

Technical Information44

Air Conditioning Fuses

Alignment

Tires

Lights

Battery

Fuses

Fuses

HFC-134a (R-134a)17.6 19.4 oz (500 550 g)

SP-10

12 V12 V

60/55 W (HB2)21/5 W

12 V 8 W12 V 5 W12 V 21 W12 V 3 CP12 V 21 W

12 V 21/5 W12 V 21 W12 V 3 CP

Refrigerant typeCharge quantityLubricant oil type

Interior

Under-hood

Toe-in

Camber

Caster

0.00 in (0.0 mm)0.08 in ( 2.0 mm)

0°45’

1°33’

Size

Pressure

P185/70R14 87ST115/70D14 88MT125/70D15 95M

30 psi (210 kPa , 2.1 kgf/cm )60 psi (420 kPa , 4.2 kgf/cm )

Headlights (HI/LO)Front turn signal/side markerlightsFront parking lightRear turn signal lightsStop/Taillights/Rear sidemarker lightsBack-up lightsTaillightsHigh-mount brake lightLicense plate lightsCeiling lightSpotlightsTrunk light

12 V12 V

8 W5 W

Capacity 12 V 36 AH/5 HR

See in the primary owner’smanual.See in the primary owner’smanual.

FrontRearFrontRearFront

Front/RearSpare

Front/RearSpare

1 : Without ABS2 : With ABS

1

2

02/05/24 10:34:30 31S5A920 0045 

45

02/05/24 10:34:34 31S5A920 0046 

The publications shown below can be purchased from HelmIncorporated. You can order in any of three ways:

Detach and mail the order form on the right half of this pageCall Helm Inc. at 1-800-782-4356Go online at

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Form Description

2001-2003 Honda Civic 2/4 Door

Service Manual

2001-2003 Honda Civic GX 4 Door

Service Manual Supplement

2001-2003 Honda Civic 2/4 Door

Electrical Troubleshooting Manual

2001-2003 Honda Civic 2/4 Door

Body Repair Manual

2003 Honda Civic GX 4 Door

Owner’s Manual Supplement

2003 Honda Civic 4 Door

Owner’s Manual

2003 Honda Civic GX 4 Door

Quick Start Guide

Order Form for Previous Years-

Indicate Year and Model Desired

Publication

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02/05/24 10:34:42 31S5A920 0047 

*2003

HON

Valid only for sales within the U.S. Canadian owners shouldcontact their authorized Honda dealer.

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Orders are mailed within 10 days. Pleaseallow adequate time for delivery.

02/05/24 10:34:48 31S5A920 0048 

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02/05/24 10:34:54 31S5A920 0049 

This Owner’s Manual should beconsidered a permanent part of thevehicle, and should remain with thevehicle when it is sold.

The information and specificationsincluded in this publication were ineffect at the time of approval forprinting. Honda Motor Co., Ltd.reserves the right, however, todiscontinue or change specificationsor design at any time without noticeand without incurring any obligationwhatsoever.

Owner’s Identif ication

OWNER

ADDRESS

V. I. N.

DELIVERY DATE

DEALER NAME DEALER NO.

ADDRESS

OWNER’S SIGNATURE

DEALER’S SIGNATURE

STREET

CITY STATE/PROVINCE ZIP CODE/POSTAL CODE

(Date sold to original retail purchaser)

STREET

CITY STATE/PROVINCE ZIP CODE/POSTAL CODE

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