2010 Civic GX - Techinfo
Contents
1. 1 Open the trunk 2 Remove the trunk floor 3 Take the tool case out of the spare tire 4 Unscrew the wing bolt and remove the spacer cone 09 07 08 17 01 58 31SNF940_028 Changing a Flat Tire TRUNK LINING Storing a Flat Tire TRUNK LINING RUBBER CAP TRUNK FLOOR 4 Bend the lower part of the trunk lining upward and take the spare tire out of its well 5 Turn the jack s end counterclockwise to loosen it then remove the jack 1 Raise the trunk floor and the lower part of the trunk lining as shown Remove the rubber cap from the hole in the trunk floor then align the hole in the trunk lining with the hole in the trunk floor CONTINUED Taking Care of the Unexpected 27 09 07 08 17 02 07 31SNF940_029 Changing a Flat Tire If the Fuel System Has a Leak SUPPORT PLATE WING BOLT 2 Place the flat tire straight up in the trunk as shown with the outside of the wheel facing forward 3 Remove the support plate and the wing bolt from the tool kit Put the plate on the wing bolt 28 Taking Care of the Unexpected 4 To secure the tire insert the wing bolt through the hole in the center of the wheel and the trunk lining then tighten the bolt 5 Store the spacer cone and wing bolt for the spare tire in the tool kit If the Fuel System Has a Leak You may detect a slight natural gas odo2. CNG ONLY DO NOT USE AFTER 01 2013 IF THERE IS A QUESTION ABOUT THE PROPER USE INSTALLATION OR MAINTENANCE OF THIS CONTAINER CONTACT STRUCTURAL COMPOSITES INDUSTRIES 325 ENTERPRISE PL POMONA CA 91768 TEL 909 594 7777 SERVICE PRESSURE 24 822 kPa 3600PS1G MANUFACTURED IN 01 1998 DOT FMVSS 304 FOR USE ONLY WITH THE CONTAINER MANUFACTURER S APPROVED PRESSURE RELIEF DEVICES VALVES THIS CONTAINER SHOULD BE VISUALLY INSPECTED AFTER A MOTOR VEHICLE ACCIDENT OR FIRE AND AT LEAST EVERY 36 MONTHS OR 36 000 MILES WHICHEVER COMES FIRST FOR DAMAGE AND DETERIORAT ION 3600PS16 70 F ALT847 0004 P N 1273335 ue 01 98 sar 40 F TO 180 F NGV2 00 DOT 49 CFR 571 304 TYPE 3 CONTAINER See instructions on fuel container for inspection and service life Service Pressure 24 800 kPa 3 600 psig 22 Maintenance 09 07 08 17 01 18 31SNF940_024 Fuel Tank Tires FUEL TANK DANGER THIS CYLINDER CONTAINS FLAMMABLE NATURAL GAS UNDER EXTREMELY HIGH PRESSURE DEATH OR SERIOUS INJURY CAN RESULT FROM IMPROPER INSTALLATION LACK OF INSPECTION AND MAINTENANCE OVER FILLING PUNCTURING OR DAMAGE This cylinder is intended for use on this vehicle to store compressed natura gas motor fuel Do not use for any other purpose Do not attempt to remove this cylinder from the vehicle or to service vent or maintain this cylinder or any attached parts unless yo
3. Engine coolant change capacity 1 40 US gal 5 3 2 Maintenance 21 09 07 08 17 00 48 31SNF940_023 Fuel Tank The fuel tank meets the safety HOOD standards of NGV 2 NFPA 52 DOT Z N NHTSA FMVSS 304 The fuel tank A WARNING should be inspected every 3 years THIS VEHICLE IS FUELED BY COMPRESSED NATURAL GAS STORED AT after its production date Have a HIGH PRESSURE DO NOT ATTEMPT TO SERVICE FUEL SYSTEM qualified Honda Civic GX dealer or a WITHOUT PROPER SYSTEM DEPRESSURIZATION TO AVOID RISK OF qualified NGV technician inspect the INJURY THIS VEHICLE SHOULD ONLY BE SERVICED BY A QUALIFIED TECHNICIAN CNG TANK PRESSURE RELIEF DEVICE WILL VENT AT fuel tank for damage or leaks 103 C 217 F DO NOT PARK OR SERVICE VEHICLE NEAR ANY SOURCE You should also have the fuel tank OF EXCESSIVE HEAT OR OPEN FLAME DO NOT USE PAINT OVEN FOR inspected after a collision ANY PAINT REPAIRS SYSTEM SERVICE PRESSURE 24 8MPA 3600PSIG The fuel tank should be replaced 15 BUILT BY HONDA MFG OF INDIANA LLC years after it was manufactured The CNG TANK EXPIRATION DATE expiration date of the fuel tank is on TOTAL WATER VOLUME OF CNG TANK 100 L J a label on the fuel tank and on a warning label in the engine CNG TANK EXPIRATION DATE compartment FUEL TANK Have a qualified Honda Civic GX CNG TANK EXPIRATION DATE dealer or a qualified NGV technician replace the fuel tank Do not reuse NGVFUEL TANKS the old fuel tank
4. 13 Before Driving 09 07 08 16 59 13 31SNF940_015 Carrying Cargo 4 The resulting figure equals the available amount of cargo and gt rt luggage load capacity For Example 1 w example if the XXX amount Passenger Weight Cargo Weight equals 1 400 lbs and there will be 150 Ibs x 2 300 Ibs 550 Ibs five 150 Ib passengers in your vehicle the amount of available _ gt gt wt A ca cat i luggage load capacity is Example 2 O lt ww rf Max Load 850 Ibs Passenger Weight Cargo Weight 1 400 750 5 X 150 650 lbs 150 Ibs x 4 600 Ibs 250 Ibs 5 Determine the combined weight gt Aa af of luggage and cargo being loaded Example 3 re 5 on the vehicle That weight may Passenger Weight Cargo Weight not safely exceed the available 150 Ibs x 5 750 Ibs 100 Ibs cargo and luggage load capacity calculated in Step 4 In addition the total weight of the 6 If your vehicle will be towing a vehicle all occupants accessories trailer load from your trailer will cargo and trailer tongue load must be transferred to your vehicle not exceed the Gross Vehicle Consult this manual to determine Weight Rating GVWR or the Gross how this reduces the available Axle Weight Rating GAWR Both cargo and luggage load capacity of are on a label on the driver s your vehicle doorjamb 14 Before Driving 09 07 08 16 59 26 31SNF940_016 Carrying Cargo Starting the Eng
5. 31SNF940_026 Lights Vehicle Storage 7 Reinstall the socket Turn it clockwise until it locks Make sure the new bulb is working 8 Reinstall the trunk lining 9 Insert the trunk lining fasteners into their holes then reinstall the fastener center screws 10 Reinstall the trunk floor Vehicle Storage If you need to park your vehicle for an extended period refer to Vehicle Storage in the Civic Sedan owner s manual for information In addition to these procedures you should do the following with your Civic GX e Turn the manual shutoff valve to the OFF position see Manual Shutoff Valve on page 12 in this supplement e If you store your vehicle indoors it should be parked in a well ventilated area We recommend the installation of a natural gas leak detector After storing your vehicle for an extended period and before starting the engine for the first time open the trunk and leave it open for several minutes This allows any natural gas vapors that may have collected in the trunk to dissipate Maintenance 25 09 07 08 17 01 48 31SNF940_027 Changing a Flat Tire To change a flat tire follow the instructions in the Civic Sedan owner s manual To remove the spare tire from the trunk and to store the flat tire follow the instructions on this and the next page 26 Taking Care of the Unexpected Removing the Spare Tire TOOL TOOLKIT TRUNK SPARE TIRE TRUNK FLOOR
6. The label shown below is attached to the fuel receptacle lid A WARNING Do not fast fill this tank if outside temperature iS below F 20 C Result ind d cause CNG leaks CONTINUED Before Driving 7 09 07 08 16 58 06 31SNF940_009 Refueling Procedure NOTICE Using fast fill equipment at temperatures below 4 F 16 C may damage the fuel system potentially causing a leak Only use slow fill equipment when ambient temperatures are below 4 F 16 C Filling the Fuel Tank The refueling equipment and procedure can vary with the refueling station The CNG fill nozzle may not look or work like the example on the next page The following steps explain the typical refueling procedure with fast fill equipment With slow fill equipment or other types of refueling equipment follow the instructions on the equipment 8 Before Driving FUEL RECEPTACLE RECEPTACLE DUST CAP 1 Park with the driver s side of the vehicle closest to the refueling station 2 Turn the ignition switch to the LOCK 0 position and apply the parking brake 3 Open the fuel receptacle lid by pushing the handle on the left of the driver s seat 4 Remove the receptacle dust cap from the fuel receptacle Clean off any dirt or debris around the fuel receptacle 09 07 08 16 58 16 31SNF940_010 Refueling Procedure 5 Securely connect the CNG f
7. turn the manual shutoff valve to the OFF position see Manual Shutoff Valve on page 12 in this supplement and have your vehicle towed to an authorized Honda Civic GX dealer see Emergency Towing in the Civic Sedan owner s manual If the fuel system is not leaking or damaged you can jump start the vehicle Refer to the Civic Sedan owner s manual for the jump starting procedure Taking Care of the Unexpected 29 09 07 08 17 02 30 31S5NF940_031 Fuses Fuse Locations Fuses To check and replace fuses follow the instructions in the Civic Sedan owner s manual Since your vehicle s interior fuses are different from the Civic Sedan fuses determine from the chart or the diagram on the fuse label which fuse or fuses control that device Fuse Locations INTERIOR FUSE BOX 30 Taking Care of the Unexpected No Amps Circuits Protected No Amps Circuits Protected 1 75A Power Window 20 Not Used 2 15A Fuel Pump 21 20A Headlight Low Beam Main 3 10A Alternator 22 Not Used 4 7 5A ABS VSA Unit 23 Not Used D 15A Injection 24 Not Used 6 Not Used 25 20A Door Lock 7 7 5 A TPMS 26 20A Driver s Power Window 8 Not Used 27 Not Used 9 7 5 A ODS 28 z Not Use 10 7 5A METER 29 15A Accessory 11 10A S
8. 00 08 31SNF940_020 Maintenance Minder a SERVICE OIL LIFE 5 When the remaining engine oil life is 5 to 1 percent you will see a SERVICE OIL LIFE message along with the same maintenance item code s every time you turn the ignition switch to the ON ID position For information on maintenance codes see page 20 or refer to the Civic Sedan owner s manual Important Maintenance Precautions If you have the required service done but do not reset the display or reset the display without doing the service the system will not show the correct maintenance intervals This can lead to serious mechanical problems because you will no longer have an accurate record of when maintenance is needed Your authorized Honda dealer knows your vehicle best and can provide competent efficient service For information on resetting the maintenance minder refer to the Civic Sedan owner s manual However service at a dealer is not mandatory to keep your warranties in effect Maintenance may be done by any qualified service facility or person who is skilled in this type of automotive service Make sure to have the service facility or person reset the display as previously described Keep all receipts as proof of completion and have the person who does the work fill out your Honda Service History booklet Check your warranty booklet for more information We recommend using Honda parts and flu
9. 2010 Civic GX Owner s Manual Unlinked This document does not contain hyperlinks and may be formatted for printing instead of web use This is due to changes in content and specifications of the vehicle that happen throughout the model year This manual will be replaced with a hyperlinked version at the end of the model year 2009 Honda Motor Co Ltd P N 00X31 SNF 9400 09 07 08 16 56 54 31SNF940_001 Owner s Identification OWNER This owner s manual should be considered a permanent part of the vehicle and should remain with the vehicle when it is sold ADDRESS STREET The information and specifications included in this publication were in effect at the time of approval for CITY STATE PROVINCE TERRITORY ZIP CODE printing Honda Motor Co Ltd POSTAL CODE reserves the right however to V I N discontinue or change specifications or design at any time without notice DELIVERY DATE and without incurring any obligation Date sold to original retail purchaser whatsoever DEALER NAME DEALER NO ADDRESS STREET CITY STATE PROVINCE TERRITORY ZIP CODE POSTAL CODE OWNER S SIGNATURE DEALER S SIGNATURE 09 07 08 16 57 02 31SNF940_002 Contents Introduction ccccccesceceees 2 Instruments and Controls Instrument Panel Indicators 3 GAUGES ices sitchen ticle 5 Rear Seat cccccccscssesssssessecessessesees 5 Before Driving UE Deepens oreo Se
10. Fuel Refueling Procedure CNG Identification CNG LABEL Zz MY Qs Lp Your vehicle has an identifying CNG label attached next to the rear license plate Do not remove this label This label is necessary for insuring your vehicle Driving without this label may violate the laws or regulations in some states Refueling Procedure There are two methods of refueling fast filling or slow filling Fast filling is normally used in fuel stations for natural gas vehicles It takes about 3 to 5 minutes to fill up the fuel tank Slow filling is done with a vehicle refueling appliance Refueling takes about 1 hour per gasoline gallon equivalent Always observe all safety recommendations and operating instructions on the refueling equipment When refueling you should use a fuel fill nozzle that complies with ANSI AGA NGV 1 1994 standards Nozzles are designed according to their maximum fill pressure P24 for 2 400 psi pounds per square inch P30 for 3 000 psi and P36 for 3 600 psi Your vehicle s maximum fill pressure is 3 600 psi 24 800 kPa so you should refuel with a P36 nozzle Using a P30 nozzle will fill the tank to the second 3 000 psi fill mark on the fuel gauge Using a P24 nozzle will not fill the tank completely During a fast fill the natural gas is warmed by the refueling process This causes the pressure in the tank to rise and reduces the amount of fuel you can put in
11. Manual Complements the Service Manual by providing in depth troubleshooting information for each electrical circuit in your vehicle Body Repair Manual Describes the procedures involved in the replacement of damaged body parts 34
12. RS 30 20A Passenger s Power Window 12 10A Right Headlight High Beam 31 Not Used 13 10A Left Headlight High Beam 32 20A Rear Right Power Window 14 7 5A Small Light Interior 33 20A Rear Left Power Window 15 75A Small Light Exterior 34 Not Used 16 10A Right Headlight Low Beam 35 7 5A Accessory Radio 17 10A Left Headlight Low Beam 36 10A HAC 18 20A Headlight High Beam Main 37 75A Daytime Running Light 19 15A Small Lights Main 38 30A Front Wiper 09 07 08 17 02 49 31SNF940_032 Specifications Dimensions Capacities Length 177 3 in 4 504 mm Fuel tank service pressure 3 600 psi 24 800 kPa at 70 F Width 69 0 in 1 752 mm 21 C Height 56 5 in 1 435 mm Fuel tank capacity 3 000 psi 7 2 gasoline gallons Wheelbase 106 3 in 2 700 mm equivalent GGE Track Front 59 0 in 1 499 mm 3 600 psi 8 0 gasoline gallons Rear 60 2 in 1 528 mm equivalent Engine Change 1 40 US gal 5 3 2 Weights coolant Total 1 75 US gal 6 7 2 Gross vehicle weight rating See the certification label attached Engine oil Change to the driver s doorjamb Including filter 3 9 US qt 3 7 2 Without filter 3 7 US qt 3 5 2 Seating Capacities Total 4 7 US qt 4 5 2 Total 5 Automatic Change 2 5 US qt 2 4 2 Front 2 transmission Total 6 08 US qt 5 75 2 Rear 3 fluid Windshield washer reservoir 2 6 US qt 2 5 2 Engine Type Water cooled 4 stroke 1 Including the coolan
13. accelerator pedal gradually as the engine speeds up and smooths out 4 If the engine fails to start in step 3 push the accelerator pedal to the floor and hold it there while you try to start the engine for no more than 15 seconds If the engine does not start return to step 3 Towing a Trailer Your vehicle is not designed to tow a trailer attempting to do so can void your warranties 09 07 08 16 59 48 31SNF940_018 Maintenance Minder Your vehicle displays engine oil life and maintenance service items on the information display to show you when you should have your dealer do engine oil replacement and indicated maintenance service Refer to the important safety precautions and instructions in the Civic Sedan owner s manual The fuel system is under high pressure maximum 3 600 psi 24 800 kPa It has no user serviceable parts and its components must not be modified Whenever fuel system maintenance is required take your vehicle to an authorized Honda Civic GX dealer or a qualified NGV technician AWARNING Tampering with or improperly maintaining the high pressure fuel system can cause a dangerous condition in which you can be seriously hurt or killed Never attempt to modify the fuel system and always have fuel system maintenance performed by an authorized Honda Civic GX dealer or a qualified NGV technician The maintenance minder assumes you will use your vehicle as normal tran
14. acity 12V 36Ah 5HR 12V _ 45Ah 20HR 32 Technical Information 09 07 08 17 03 17 31SNF940_034 Authorized Manuals Purchasing Factory Authorized Manuals The publications shown below can be purchased from Helm Incorporated You can order by phone or online e Call Helm Inc at 1 800 782 4356 credit card orders only e Go online at www helminc com If you are interested in other years or models contact Helm Inc at 1 800 782 4356 Publication Form Number Form Description 61SNA0A 2006 2010 Honda Civic 2 4 Door Service Manual 61SNA0B 2006 2010 Civic GX 4 Door Service Manual Supplement 61SNAOAEL 2006 2010 Honda Civic 2 4 Door Electrical Troubleshooting Manual 61SNA30 2006 2010 Model Series Honda Civic 2 4 Door Body Repair Manual 31SNF940 2010 Honda Civic GX 4 Door Owner s Manual Supplement 31SNA640 2010 Honda Civic 4 Door Owner s Manual 31SNAM40 2010 Honda Civic Honda Service History 31SNAQ40 HON R 2010 Honda Civic 4 Door Technology Reference Guide Order Form for Previous Years Indicate Year and Model Desired 33 09 07 08 17 03 24 31SNF940_035 Authorized Manuals Service Manual Covers maintenance and recommended procedures for repair to engine and chassis components It is written for the journeyman mechanic but it is simple enough for most mechanically inclined owners to understand Electrical Troubleshooting
15. ad it carefully 09 07 08 16 57 15 31SNF940_004 Instrument Panel Indicators mpgl 100km SERVICE OIL LIFE kmiles 3698868 i GG8ES MALFUNCTION INDICATOR LAMP is Malfunction Indicator Lamp This indicator comes on for a few seconds when you turn the ignition switch to the ON ID position If it comes on at any other time it indicates one of the engine s emissions control systems may have a problem For complete information refer to the Civic Sedan owner s manual This indicator will also come on if there is a problem in the fuel system If this happens have the vehicle checked by an authorized Honda Civic GX dealer as soon as possible Drive moderately until the dealer has inspected the problem Avoid full throttle acceleration and driving at high speed CONTINUED Instruments and Controls 3 09 07 08 16 57 23 31SNF940_005 Instrument Panel Indicators If you smell natural gas or hear a hissing sound except when refueling the fuel system may have a leak Follow the instructions under If the Fuel System Has a Leak on page 28 of this supplement 4 Instruments and Controls Low Fuel Indicator LOW FUEL INDICATOR This indicator comes on for a few seconds when you turn the ignition switch to the ON ID position It also comes on as a reminder that you must refuel soon The approximate driving distance remaining when this indicator comes on is City dr
16. alve and safety relief device s are required See other warnings permanently affixed to this vehicle Do not remove or paint over this label This cylinder must be inspected by a qualified technician every three years QOO O DRILL PUNCTURE FIRE DROP CORROSIVE NGVFUELTANKS verte ae aaron anton Tires The recommended cold tire pressure for most normal driving conditions is shown below Tire Size Cold Tire Pressure for Normal Driving Front Rear P195 65R15 89H 30 psi 210 kPa 2 1 kgf cm The compact spare tire pressure is 60 psi 420 kPa 4 2 kgf cm These pressures are also given on the tire information label on the driver s doorjamb NOTICE F or other important tire information refer to the Civic Sedan owner s manual Maintenance 23 09 07 08 17 01 29 31SNF940_025 Lights Replacing a High mount Brake Light Bulb TRUNK LINING hes eee FASTENER SOCKET 1 Open the trunk 2 Remove the screw from the center of each trunk lining fastener then remove the fasteners 24 Maintenance 3 Pull the upper edge of the trunk lining down 4 Remove the socket from the light assembly by turning it one quarter turn counterclockwise 5 Remove the burned out bulb from the socket by pulling it straight out of its socket 6 Push the new bulb straight into the socket until it bottoms 09 07 08 17 01 38
17. f the valve if you ever suspect a fuel leak or are involved in an accident 09 07 08 16 58 57 31SNF940_014 Carrying Cargo Load Limits The maximum load for your vehicle is 850 Ibs 885 kg See Tire And Loading Information label attached to the driver s doorjamb Label Example TIRE AND LOADING INFORMATION C SEATING CAPACITY TOTAL X FRONT X REAR X The combined weight of occupants and cargo should never exceed XXXkg or XXXXIbs TIRE SIZE COLD TIRE PRESSURE XXXKPA XXPS I FRONT REAR MAXK AXXXX XXXX XXXKPA XXPSI SPARE XXXX XXXXX_ XXXX XXXKPA XXPSI SEE OWNER S MANUAL FOR ADD IT IONAL INFORMAT ION This figure includes the total weight of all occupants cargo and accessories and the tongue load if you are towing a trailer A WARNING Overloading or improper loading can affect handling and stability and cause a crash in which you can be hurt or killed Follow all load limits and other loading guidelines in this manual Steps for Determining Correct Load Limit 1 Locate the statement The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs on your vehicle s placard 2 Determine the combined weight of the driver and passengers that will be riding in your vehicle 3 Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs CONTINUED
18. fill pressure of 3 600 psi Instruments and Controls 5 09 07 08 16 57 41 31SNF940_007 Fuel Your Civic GX is designed to operate on compressed natural gas CNG The natural gas you use to refuel must meet NFPA 52 and SAE J1616 standards for fuel composition and quality If you use a fuel that does not meet these standards you may feel a decrease in engine power and your vehicle s emissions controls may be damaged 6 Before Driving Compressed Natural Gas CNG The main component of compressed natural gas is methane a highly flammable colorless gas While it is the same gas that is burned in everyday home appliances such as kitchen stoves and water heaters the CNG in your vehicle is stored under high pressure maximum 3 600 psi 24 800 kPa The CNG system in your vehicle including the tank and hoses has been designed to hold gas at this pressure It has also been tested for safety You should never smell gas or hear a hissing sound unless you are refueling If you smell gas or hear a hissing sound at any other time you need to shut down the CNG system Follow the instructions on page 12 AWARNING Compressed natural gas is flammable and highly explosive You could be killed or seriously injured if leaking natural gas is ignited If you suspect a leak have your vehicle immediately inspected and repaired by an authorized Honda Civic GX dealer 09 07 08 16 57 54 31SNF940_008
19. ids whenever you have maintenance done These are manufactured to the same high quality standards as the original components so you can be confident of their performance and durability Maintenance 19 09 07 08 17 00 21 31SNF940_021 display is reset change the engine oil every year 2 If sub item 2 does not appear more than 36 months after the display is reset inspect the fuel tank every 3 years See Fuel Tank on page 22 for inspection and replacement information The fuel tank should be replaced 15 years after it was manufactured Maintenance Minder Symbol Maintenance Main Items Symbol Maintenance Sub Items A e Replace engine oil 1 e Rotate tires B e Replace engine oil and oil filter 2 e Replace air cleaner element e Replace fuel filter element low pressure If you drive in dusty conditions replace every 15 000 e Drain fuel filter high pressure miles 24 000 km e Inspect front and rear brakes e Replace dust and pollen filter e Check parking brake adjustment If you drive primarily in urban areas that have high e Inspect these items concentrations of soot in the air from industry and from e Tie rod ends steering gear box and boots diesel powered vehicles replace every 15 000 miles Fa e Suspension components 24 000 km 0 e Driveshaft boots e Replace fuel filter element high pressure e Brake hoses and lines including ABS e Inspect drive belt 5 e All fluid levels and cond
20. ill nozzle to the fuel receptacle 6 Turn the lever until the arrows on the nozzle point to each other then follow the instructions on the refueling station to begin refueling While refueling you may hear a chattering sound This is normal o0 If you hear or see fuel vapor leaking from the nozzle receptacle connection stop refueling immediately Dirt or other debris may be preventing a positive connection Turn off the refueling station remove the nozzle reconnect it to the receptacle and begin refueling again If it continues to leak have an authorized Honda Civic GX dealer inspect the sealing O ring in the receptacle It may be missing damaged or worn Refueling will stop automatically when the tank is full Follow the instructions on the refueling station to turn it off Disconnect the CNG fill nozzle from the fuel receptacle by slowly turning the lever on the nozzle 180 degrees You may hear a brief hissing sound as a small amount of gas escapes This is normal CONTINUED Before Driving 9 09 07 08 16 58 26 31SNF940_011 Refueling Procedure If dirt or other debris are adhering to the inside of the fuel receptacle gas may leak out after refueling If this happens clean off the dirt or debris with a clean dry rag from the CNG fill nozzle If you need to add more fuel do the refueling procedure again 9 Put the receptacle dust cap on the fuel receptacle securely 10 Push
21. ine The fuel tank is located in the trunk with a partition between the fuel tank and the cargo space When you store small items in the trunk secure them so they will not shift while you are driving Loose items can fly over the partition and damage the fuel tank and fuel system components Do not carry large heavy or pointed objects in the trunk They may damage the fuel tank Starting the Engine 1 Apply the parking brake 2 In cold weather turn off all electrical accessories to reduce the drain on the battery 3 Make sure the shift lever is in Park Press on the brake pedal 4 Without touching the accelerator pedal turn the ignition switch to the ON I position You may hear a click from the in tank fuel shutoff valve Make sure the malfunction indicator lamp goes out before you turn the ignition switch to the START IID position 5 Turn the ignition switch to the START IID position Do not hold the switch in the START IID position for more than 15 seconds at a time If the engine does not start right away pause for at least 10 seconds before trying again NOTICE The immobilizer system protects your vehicle from theft If an improperly coded key or other device is used the engine s fuel system is disabled F or more information see page 79 of the Civic Sedan owner s manual If the outside temperature is below 4 F 20 C the engine may be harder to start
22. ition of fluids e Inspect valve clearance e Exhaust system e Inspect fuel tank Y e Fuel lines and connections 3 e Replace transmission fluid 5 4 e Replace spark plugs G 1 Ifthe message SERVICE does not appear more than 12 months after the 5 e Replace engine coolant la T See information on maintenance and emissions warranty in the second column on page 286 of the Civic Sedan owner s manual NOTE Independent of the maintenance minder indicator in the information display replace the brake fluid every 3 years Inspect idle speed every 160 000 miles 256 000 km e Adjust the valves during services A B 1 2 or 3 if they are noisy 20 Maintenance 09 07 08 17 00 31 31SNF940_022 Engine Oil Engine Coolant Engine Oil The SAE number tells you the oil s viscosity or weight Select the oil for your vehicle according to this chart EE E gt 20 0 20 40 60 80 100 F L f f f fi f f j 30 20 10 0 10 20 30 40 C Ambient Temperature 5W 20 oil is formulated for year round protection of your vehicle to improve cold weather starting and to help your engine use less fuel Refer to the Civic Sedan owner s manual for engine oil checking adding and changing procedures Engine oil change capacity including filter 3 9 US qt 3 7 2 Engine Coolant Refer to the Civic Sedan owner s manual for engine coolant checking and adding procedures
23. iving 20 25 miles Highway driving 25 30 miles As the temperature of the outside air cools the temperature inside the tank begins to drop and the pressure inside the tank drops too This means that when the outside air gets very cold below 25 F 4 C the pressure of the natural gas inside the tank goes down and the fuel gauge may indicate that you have less fuel than what actually remains in the tank Keep this in mind if the low fuel indicator comes on while you are driving in cold weather If this indicator starts blinking and the fuel level reading goes down to empty when the engine is running it indicates a problem in the fuel system Have the vehicle checked by an authorized Honda Civic GX dealer as soon as possible 09 07 08 16 57 32 31SNF940_006 Gauges Rear Seat Fuel Gauge The gauge may show slightly more Rear Seat LOWER F MARK or less than the actual amount The Unlike the standard Civic the seat tank temperature fill method and back cannot be folded down ambient conditions may affect the pressure and temperature of the natural gas UPPER F MARK FUEL GAUGE This gauge shows how much fuel you have The quantity of fuel remaining in the tank is calculated based on the pressure and temperature of the natural gas in the fuel tank The lower F mark indicates a full tank at a fill pressure of 3 000 psi The upper F mark indicates a full tank at a
24. or may not start until temperatures increase In this case use the starting procedure for cold weather at high altitude described next CONTINUED Driving 15 09 07 08 16 59 38 31SNF940_017 Starting the Engine Towing a Trailer If you regularly drive your vehicle in very cold weather below 4 F 20 C consider having an engine block heater installed It should greatly improve starting in very cold weather Also when driving in very cold weather make sure that the 12 V battery is fully charged either by driving several miles each day or by using a 12 V charger to fully charge the battery Starting in Cold Weather at High Altitude Above 5 000 feet 1 600 meters An engine is harder to start in cold weather The thinner air found at high altitude above 5 000 feet 1 600 meters adds to the problem The unique design of a CNG engine makes it even more difficult or impossible to start if temperatures drop below 4 F 16 C 16 Driving Use the following procedure 1 Turn off all electrical accessories to reduce the drain on the battery 2 Make sure the malfunction indicator lamp goes out before you turn the ignition switch to the START IID position 3 Push the accelerator pedal half way to the floor and hold it there while starting the engine Do not hold the ignition switch in the START IID position for more than 15 seconds When the engine starts release the
25. owered vehicle Improper parts or components can damage your vehicle s fuel system and affect your vehicle s safety and performance CONTINUED Before Driving 11 09 07 08 16 58 45 31SNF940_013 Fuel System Components Fuel Cutoff System Fuel system maintenance and repair should be done only by an authorized Honda Civic GX dealer AWARNING Tampering with or improperly maintaining the high pressure fuel system can cause a dangerous condition in which you can be seriously hurt or killed Never attempt to modify the fuel system and always have fuel system maintenance performed by an authorized Honda Civic GX dealer or a qualified NGV technician 12 Before Driving Fuel Cutoff System The in tank fuel shutoff valve is controlled by the ignition switch When the ignition switch is in the LOCK 0 or ACCESSORY 1 position the valve is closed shutting off fuel flow to the engine It opens when the ignition switch is turned to the ON II position This is similar to how an electric fuel pump works in a gasoline powered vehicle Manual Shutoff Valve MANUAL SHUTOFF VALVE A manual shutoff valve is located underneath the vehicle near the rear tire on the driver s side We recommend that you locate this valve so you can find it quickly To turn off the valve turn the lever one quarter turn clockwise Turn it counterclockwise to turn the valve back on Turn of
26. r for a few moments after refueling This is normal You should not be able to smell natural gas at any other time If you do or if you hear a hissing sound your vehicle s fuel system may have a leak 09 07 08 17 02 19 31SNF940_030 If the Fuel System Has a Leak Jump Starting If you smell natural gas other than when refueling or if you hear a hissing sound follow these directions 1 Park your vehicle in a well ventilated area and apply the parking brake Keep heat sparks and flame away Open all the windows and the trunk lid for ventilation 2 Turn the ignition switch to the LOCK 0 position 3 Turn the manual shutoff valve to the OFF position to turn off the natural gas see Manual Shutoff Valve on page 12 in this supplement You cannot continue driving Your vehicle should be towed to an authorized Honda Civic GX dealer see Emergency Towing in the Civic Sedan owner s manual AWARNING Compressed natural gas is flammable and highly explosive You could be killed or seriously injured if leaking natural gas is ignited If you suspecta leak have your vehicle immediately inspected and repaired by an authorized Honda Civic GX dealer Jump Starting Do not jump start your vehicle if you suspect a natural gas leak If you smell natural gas or hear a hissing sound the fuel system may have a leak that needs to be repaired by an authorized technician If you suspect a leak
27. sportation for passengers and their possessions You should also follow these recommendations e 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 e Operate your vehicle on reasonable roads within the legal speed limit e Drive your vehicle regularly over a distance of several miles kilometers Maintenance 17 09 07 08 16 59 57 31SNF940_019 Maintenance Minder Engine Oil Life Display SEL RESET BUTTON SEL_ mph RESET km h J H ENGINE OIL LIFE DISPLAY MAINTENANCE MINDER INDICATOR MAINTENANCE ITEM CODE S ENGINE OIL LIFE INDICATOR To see the current engine oil life turn the ignition switch to the ON ID position and press the SEL RESET button repeatedly until the engine oil life display appears 18 Maintenance If the remaining engine oil life is 15 to 6 percent you will see the engine oil life indicator every time you turn the ignition switch to the ON ID position The maintenance minder indicator will also come on and the maintenance item code s for other scheduled maintenance items needing service will be displayed next to the engine oil life indicator The maintenance item code or codes indicate the main and sub items required at the time of the oil change 09 07 08 17
28. t in the reserve tank and that remaining in the SOHC i VTEC 4 cylinder engine compressed natural gas engine Reserve tank capacity 0 11 US gal 0 4 2 Bore x Stroke 3 19 x 3 44 in 81 0 x 87 3 mm 2 Excluding the oil remaining in the engine Displacement 110 cu in 1 799 cm Compression ratio 12 5 1 Spark plugs NGK IFR7F 8DS Technical Information 31 09 07 08 17 03 10 31S5NF940_033 Specifications Air Conditioning Fuses Refrigerant type HFC 134a R 134a Interior See page 30 or the fuse label Charge quantity 14 1 15 9 oz 400 450 g attached to the driver s lower Lubricant oil type SP 10 corner panel Under hood See Fuses in the Civic Sedan Lights owner s manual Headlights High 12V 60 W HB3 Low 12V 51W HB4 Alignment Front turn signal side marker 12V 24 2 CP Amber Toe in Front 0 00 in 0 0 mm Parking lights Rear 0 08 in 2 0 mm Rear turn signal lights 12V 21W Amber Camber Front 0 Stop Taillights 12V 21 5W Rear 1 30 Rear side marker lights 12V 2 CP Caster Front 7 00 Back up lights 12V 21W Taillights 12V 3 CP Tires High mount brake light 12V 21W Size Front Rear P195 65R15 89H License plate lights 12V 5W Spare T125 70D15 95M Ceiling light 12V 8W Pressure Front Rear 30 psi 210 kPa 2 1 kgf cm Spotlights 12V 8W Spare 60 psi 420 kPa 4 2 kgf cm Trunk light 12V 5W Battery Cap
29. t ne EEN 6 Refueling Procedure 0 7 Fuel System Components 11 Fuel Cutoff System 12 Carrying Cargo cccccseseseesees 13 Driving Starting the Engine 00 15 Towing a Trailer 0 16 Maintenance Maintenance Minderv 17 Engine Oil ceeeeeeeeeee 21 Engine Coolant ccccceeceseeeee 21 Fuel Takis ssssssssesssisssssssescsessssasenass 22 TEMES ena AS 23 MAGS sc 5s5s cscceexisatsGeicon kna 24 Vehicle Storage 25 Taking Care of the Unexpected Changing a Flat Tire 26 If the Fuel System Has a Leak 28 Jump Starting occ 29 FUSES nnani an esssdss 30 Fuse Locations ceeseeeeeseees 30 Technical Information Specifications ccccccesseseceesesees 31 Authorized Manuals 33 09 07 08 16 57 07 31SNF940_003 Introduction Your Civic GX runs on compressed natural gas CNG a highly pressurized version of the same clean burning natural gas used in many homes Your Civic GX operates and performs like a gasoline powered Civic However there are a few differences you should be aware of In addition to reading the Civic Sedan owner s manual please read this supplement carefully to understand the operation and unique features of your Civic GX You will find important safety information in this supplement and in the owner s manual This information alerts you to potential hazards that could hurt you or others Please re
30. the fuel receptacle lid closed until it latches 10 Before Driving If you do not close the lid the fuel gauge on the instrument panel will flash when you turn the ignition switch to the ON ID position The gauge will stop flashing when you close the lid If you are not sure how to operate the refueling station ask for assistance Refueling Station Information To obtain information about the locations of compressed natural gas CNG refueling stations contact the Natural Gas Vehicle Coalition NGVC at 202 824 7360 Online use http afdcmap2 nrel gov locator for the 49 states or www cngvc org for California 09 07 08 16 58 34 31SNF940_012 Fuel System Components FUEL PRESSURE REGULATOR FUEL TANK FUEL FEED LINE FUEL RECEPTACLE MANUAL SHUTOFF VALVE FUEL FILTER LOW PRESSURE FUEL FILTER HIGH PRESSURE FUEL INJECTORS Fuel system components include a fuel tank located in the trunk an integrated fuel pressure regulator an in tank fuel shutoff valve high pressure fuel lines electronically controlled multipoint fuel injectors and other equipment Fuel system components in the Civic GX comply with NFPA 52 standards Your vehicle is equipped with genuine Honda component parts that have been designed and approved for use in a compressed natural gas vehicle Never modify or replace any original components or parts with those specified for a gasoline p
31. u are specifically trained to do so The cylinder may contain residual gas which poses a fire or explosion risk Improper venting procedures will cause a static alectrical discharge which could ignite venting gas Removal servicing venting and disposal should only be done by a qualified technician The maximum service pressure for this cylinder is 3 600 psi compensated to 70 F 21 C However in no case shall the maximum filling pressure exceed 4 500 psi l Do not assume you can always smell leaking gas If you smell gas or for any reason suspect the cylinder or any part of the fuel system is leaking do not park the vehicle in an enclosed area such as a garage Inmediately have the vehicle serviced by a qualified technician If this vehicle is involved in a collision fire or if physical damage is observed on the cylinder or its attachments do not park the vehicle in an enclosed area such as a garage Immediately have the vehicle serviced by a qualified technician Do not fill the cylinder until the vehicle has been serviced Do not expose cylinder to temperatures in excess of 180 degrees Fahrenheit Do not expose cylinder to corrosive fluids such as acids and bases This cylinder must be installed and serviced by qualified technicians in accordance with National Fire Protection Association Standard 52 for Compressed Natural Gas Vehicular Fue Systems and al applicable federal state and local regulations Tested and approved v
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