０３／０８／２２ １８：４７：４１ ３１ＳＷ０６３０ ０１５０

Engine Coolant

3. Pour coolant into the expansion tank. Fill it to the MAX line. Put Removing the expansion tank the cap back on the expansion cap while the engine is hot can tank. cause the coolant to spray out, seriously scalding you. Pourthecoolantslowlyand carefully so you do not spill. Clean Always let the engine and up any spill immediately; it could radiator cool down before damage components in the engine removing the expansion tank compartment. cap. Do not add any rust inhibitors or other additives to your vehicle’s cooling system. They may not be 1. When the radiator and engine are compatible with the coolant or cool, relieve any pressure in the engine components. cooling system by turning the expansion tank cap counterclockwise, without pressing down.

2. Remove the expansion tank cap by pushing down and turning counterclockwise.

Maintenance 147 ０３／０８／２２ １８：４７：５１ ３１ＳＷ０６３０ ０１５１

Windshield Washers

RESERVOIR CAP 3. Read the fluid level in the tube. If the fluid level is near the ‘‘E’’ mark, fill the reservoir with windshield washerfluiduptothebrim.

Fill the reservoir with a good-quality windshield washer fluid. This increases the cleaning capability and prevents freezing in cold weather. When you refill the reservoir, clean the edges of the windshield wiper blades with windshield washer fluid on a clean cloth. This will help to Check the level in the windshield Check the windshield washer fluid condition them. washer reservoir at least monthly level as follows: during normal use. NOTICE: Do not use engine antif reeze 1. Unfasten the reservoir cap. or a vinegar/water solution in the The windshield washer reservoir is windshield washer reservoir. Antif reeze located in the front compartment in 2. Cover the small hole in the center can damage your vehicle’s paint, while front of the radiator. of the cap with your finger and a vinegar/water solution can damage pull up until the tube is fully the windshield washer pump. Use only exposed. commercially available windshield washer f luid.

148 Maintenance ０３／０８／２２ １８：４８：０１ ３１ＳＷ０６３０ ０１５２

Automatic Transmission Fluid

5. If the level is below the lower mark, add fluid into the filler hole to bring it to the upper mark.

Always use Honda ATF-Z1 (Automatic Transmission Fluid). If it is not available, you may use a DEXRON III automatic transmission fluid as a temporary UPPER MARK replacement. However, continued LOWER MARK use can affect the shift quality. DIPSTICK Have the transmission flushed and refilled with Honda ATF-Z1 as Check the fluid level with the engine 3. Insert the dipstick into the soon as it is convenient. at normal operating temperature. transmission. Make sure the notch To thoroughly flush the in the rubber cap fits in the transmission, the technician 1. Park the vehicle on level ground. dipstick guide and that you push should drain and refill it with Shut off the engine. the dipstick in all the way. Honda ATF-Z1 (Automatic Transmission Fluid), then drive 2. Remove the dipstick (yellow loop) 4. Remove the dipstick and check the vehicle for a short distance. from the transmission, and wipe it the fluid level. It should be Do this three times. Then drain with a clean cloth. between the upper and lower and refill the transmission a final marks. time.

Maintenance 149 ０３／０８／２２ １８：４８：１０ ３１ＳＷ０６３０ ０１５３

Automatic Transmission Fluid, Manual Transmission Fluid

6. Insert the dipstick all the way back Manual Transmission Fluid If Honda MTF is not available, you into the transmission. may use an SAE 10W-30 or 10W-40 FILLER BOLT viscosity motor oil with the API The transmission should be drained Certification seal that says ‘‘For and refilled with new fluid according Gasoline Engines’’ as a temporary to the time and distance recommen- replacement. However, motor oil dations in the maintenance schedule. does not contain the proper additives, andcontinuedusecancausestiffer shifting. Replace as soon as it is convenient.

The transmission should be drained CORRECT LEVEL and refilled with new fluid according to the time and distance Check the fluid level with the recommendations in the transmission at normal operating maintenance schedule. temperature and the vehicle sitting on level ground. Remove the transmission filler bolt, and carefully feel inside the bolt hole with your finger. The fluid level should be up to the edge of the bolt hole. If it is not, add Honda Manual Transmission Fluid (MTF) until it starts to run out of the hole. Reinstall the filler bolt and tighten it securely.

150 Maintenance ０３／０８／２２ １８：４８：２２ ３１ＳＷ０６３０ ０１５４

Brake and Clutch Fluid

Check the fluid level in the Brake System Clutch System reservoirs monthly. MAX MAX Replace it according to the time recommendation in the maintenance schedule. MIN Brake Fluid Always use Honda Heavy Duty Brake Fluid DOT 3. If it is not available, you should use only DOT 3 or DOT 4 fluid, from a sealed container, as a temporary MIN replacement. Using any non-Honda brake fluid can cause corrosion and The fluid level should be between The fluid level should be between decrease the life of the system. Have theMINandMAXmarksontheside theMINandMAXmarksontheside the brake system flushed and refilled of the reservoir. If the level is at or of the reservoir. If it is not, add with Honda Heavy Duty Brake Fluid below the MIN mark, your brake brake fluid to bring it up to that level. DOT 3 as soon as possible. system needs attention. Have the Use the same fluid specified for the brake system inspected for leaks or brake system. Brake fluid marked DOT 5 is not worn brake pads. compatible with your vehicle’s Low fluid level can indicate a leak in braking system and can cause the clutch system. Have this system extensive damage. inspected as soon as possible.

Maintenance 151 ０３／０８／２２ １８：４８：３０ ３１ＳＷ０６３０ ０１５５

Hood Latch, Timing Belt

Hood Latch Timing Belt The timing belt should be replaced at the intervals shown in the maintenance schedule.

Replace the belt at 60,000 miles (100,000 km) if you regularly drive PIVOTS your vehicle in one or more of these conditions:

In very high temperatures (over 110°F, 43°C). In very low temperatures (under－－ 20°F, 29°C). Clean the hood latch assembly with a mild cleaner, then lubricate it with a multipurpose grease. Lubricate all the moving parts, including the pivot. Follow the time and distance recommendations in the Maintenance Schedule. If you are not sure how to clean and grease the latch, contact your Acura dealer.

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Lights

Replacing a Headlight Bulb The low beam headlight bulbs are a type of high voltage discharge tube. High voltage can remain in the circuit even with the light switch off and the key removed. Because of this, you should not attempt to examine or change a low beam headlight bulb yourself. If a low beam headlight bulb fails, take the vehicle to your dealer to have it replaced. Halogen bulbs are used for the high beam headlight bulbs. When 1. Open the hood. 3. Remove the bulb by turning it replacing a high beam headlight bulb, approximately one-quarter turn handle it by its base, and protect the 2. Remove the electrical connector counterclockwise. glass from contact with your skin or from the bulb by squeezing the hard objects. If you touch the glass, connector to unlock the tab, then 4. Insert the new bulb into the hole clean it with denatured alcohol and a slide the connector off the bulb. and turn it one-quarter turn clock- clean cloth. wise to lock it in place.

NOTICE: Halogen headlight bulbs get very hot when lit. Oil, perspiration, or a scratch on the glass can cause the bulb to overheat and shatter. CONTINUED

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Lights

5. Push the electrical connector back Replacing the Front Parking 4. Insert the socket back into the onto the bulb. Make sure it is on Lights headlight assembly. Turn it all the way. clockwise to lock it in place.

6. Turn on the headlights to test the 5. Testthelightstomakesurethe new bulb. new bulb is working.

1. Remove the socket from the headlight assembly by turning it one-quarter turn counterclockwise.

2. Pull the bulb straight out of its socket.

3. Install the new bulb into the socket.

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Lights

Replacing a Front Turn Signal 2. Remove the bulb by pushing it in Replacing the Rear Bulbs Bulb slightly and turning it counterclockwise.

3. Install the new bulb into the socket.

4. Insert the socket back into the headlight assembly. Turn it clockwise to lock it in place.

5. Testthelightstomakesurethe new bulb is working.

The bulbs for the taillights, tail/ 1. Remove the socket from the stoplights, rear turn signals, and headlight assembly by turning it back-up lights are behind the trunk one-quarter turn counterclockwise. liner. 1. Pull the top edge of the trunk liner out from under the rubber seal. Remove the plastic clips holding the trunk liner by putting your thumbs under the head of the clip between the liner and body and pushing the clip outward as you wiggle it back and forth.

Maintenance 155 ０３／０８／２２ １８：４９：１５ ３１ＳＷ０６３０ ０１５９

Lights

6. Install the new bulb in the socket in the reverse order of removal. STOPPER BOLT 7. To reinstall the socket, line up the tabs on the socket with the slots in the taillight, push the socket into thehole,andturnitclockwise until it locks.

8. Testthelightstomakesurethe new bulb is working.

9. On the passenger’s side, pivot the CD changer to the upright position, 2. On the passenger’s side, loosen 4. Remove the socket from the and tighten the bolt securely. the 6 mm stopper bolt using the taillight assembly by turning it tool in the tool kit and pivot the one-quarter turn counterclockwise 10.Install the trunk liner clips by CD changer downward as shown and pulling it outward. pushing them straight in. Insert before you start working on the the top edge of the liner back trunk liner. 5. If the turn signal light bulb, back- under the rubber seal. up bulb, or tail/stoplight bulb is 3. Determinewhichbulbinthe burned out, remove it by pushing taillight assembly is burned out. it in and turning it counterclockwise. If the taillight bulb is burned out, remove it by pulling it straight out of its socket.

156 Maintenance ０３／０８／２２ １８：４９：２７ ３１ＳＷ０６３０ ０１６０

Seat Belts, Floor Mats, Power Antenna

Seat Belts Floor Mats If you remove the driver’s floor mat, If your seat belts get dirty, use a soft make sure to re-anchor it when you brush with a mixture of mild soap RAIL MOTOR putitbackinyourvehicle. and warm water to clean them. Do not use bleach, dye, or cleaning If you use a non-Acura floor mat, solvents. Let the belts air dry before PLATE make sure it fits properly and that it you use the vehicle. canbeusedwiththefloormat anchor. Do not put additional floor Dirt build-up in the loops of the seat mats on top of the anchored mat. belt anchors can cause the belts to retract slowly. Wipe the insides of Power Antenna the loops with a clean cloth Twice a year, clean the antenna mast dampened in mild soap and warm FLOOR MAT PLATE with a dry cloth and mild detergent. water or isopropyl alcohol. Scrubtheantennainupwardstrokes The driver’s floor mat that came to avoid bending it. Rinse with water. with your vehicle hooks over the floor mat anchor. This keeps the Make sure the antenna works floor mat from sliding forward and smoothlybyturningthestereooff possibly interfering with the pedals. andonseveraltimeswiththe ignition switch ON (II). The antenna The plates on both the driver’s and does not need lubricating. passenger’s floor mats should be If you use a ‘‘drive-through’’ car wash, inserted between the rail motor and make sure you turn the stereo off seat rails underneath the seats. first. This retracts the antenna to prevent damage from the car wash brushes.

Maintenance 157 ０３／０８／２２ １８：４９：３４ ３１ＳＷ０６３０ ０１６１

Wiper Blades

Check the condition of the wiper blades at least every six months. Replace them if you find signs of cracking in the rubber, and areas that are getting hard, or if they leave streaks and unwiped areas when used.

LOCK TAB

To replace the blade: 2. Disconnect the blade assembly fromthewiperarmbypushingin 1. Turn the ignition ON (II), switch the lock tab. Hold the lock tab in the wipers to INT or－ (low while you push the blade assembly position), then turn the ignition toward the base of the arm. OFF when the wiper arm is approximately midway in its travel.

158 Maintenance ０３／０８／２２ １８：４９：４３ ３１ＳＷ０６３０ ０１６２

Wiper Blades

5. Slide the new wiper blade into the BLADE holder until the tabs lock.

6. Slide the wiper blade assembly onto the wiper arm. Make sure it locks in place.

7. Turn the ignition switch ON (II) and return the windshield wipers to their park position.

REINFORCEMENT 3.Remove the blade from its holder 4. Examine the new wiper blades. If by grasping the tabbed end of the they have no plastic or metal blade. Pull firmly until the tabs reinforcement along the back come out of the holder. edge, remove the metal reinforcement strips from the old wiper blade, and install them in the slots along the edge of the new blade.

Maintenance 159 ０３／０８／２２ １８：５０：００ ３１ＳＷ０６３０ ０１６３

Tires

To safely operate your vehicle, your Inflation Recommended Tire Pressures for tires must be the proper type and Keeping the tires properly inflated Normal Driving size, in good condition with adequate provides the best combination of The following chart shows the tread, and correctly inflated. handling, tread life, and riding recommended cold tire pressures for comfort. most normal driving conditions and The following pages give more speeds. Tire pressures for high detailed information on how to take Underinflated tires wear unevenly, speed driving are the same as for care of your tires and what to do adversely affect handling and fuel normal driving. when they need to be replaced. economy, and are more likely to fail from being overheated. Front: Tire Size Cold Tire Pressure Overinflated tires can make your for Normal Driving Using tires that are excessively vehicleridemoreharshly,are 215/40R17 83Y 33 psi (230 kPa , 2.3 worn or improperly inflated can more prone to damage from road kgf/cm ) cause a crash in which you can hazards, and wear unevenly. be seriously hurt or killed. Rear: We recommend that you visually Tire Size Cold Tire Pressure Follow all instructions in this check your tires every day and use for Normal Driving owner’s manual regarding tire the pressure gauge that came with 255/40R17 94Y 40 psi (275 kPa , 2.8 inflation and maintenance. your vehicle to measure the air kgf/cm ) pressure at least once a month. If you think a tire might be low, check Thecompactsparetirepressureis: it immediately. Front: 26 psi (180 kPa , 1.8 kgf/cm ) Rear: 32 psi (220 kPa , 2.2 kgf/cm )

160 Maintenance ０３／０８／２２ １８：５０：１３ ３１ＳＷ０６３０ ０１６４

Tires

For convenience, the recommended If you check the pressure when the Tire Inspection tire sizes and cold air pressures are tires are hot (driven for several Every time you check inflation, you on a label on the driver’s doorjamb. miles), you will see readings 4 to 6 should also examine the tires for psi (30 to 40 kPa, 0.3 to 0.4 kgf/cm ) damage, foreign objects, and wear. For additional technical information, higher than the cold reading. This is Youshouldlookfor: see page204 . normal. Do not release air to match the cold pressure. Bumpsorbulgesinthetreador Use a gauge to measure the air side of the tire. Replace the tire if pressure at least once a month. Even Tubeless tires have some ability to youfindeitherortheseconditions. tires that are in good condition may self-seal if they are punctured. You lose one to two psi (10 to 20 kPa, 0.1 should look closely for punctures if a Cuts, splits, or cracks in the side to 0.2 kgf/cm ) per month. tire starts losing pressure. of the tire. Replace the tire if you Remember to check the spare tire at can see fabric or cord. thesametime. Use the pressure gauge that came with your vehicle every time you Excessive tread wear. Check the pressure in the tires when check the tires. This will make it they are cold. This means the vehicle easier for you to tell if a pressure has been parked for at least three loss is due to a tire problem and not hours, or driven less than 1 mile (1.6 due to a variation between gauges. km).

Add or release air, if needed, to match the recommended cold tire pressures on page160 .

Maintenance 161 ０３／０８／２２ １８：５０：２２ ３１ＳＷ０６３０ ０１６５

Tires

INDICATOR LOCATION MARKS Tire Maintenance Tire Rotation In addition to proper inflation, YoushouldnotrotateyourAcura’s correct wheel alignment helps to tires. The front and rear tires are decrease tire wear. If you find a tire different sizes, so they cannot be is worn unevenly, have your dealer rotated front-to-rear. The original- check the wheel alignment. equipment tires on your Acura have a unidirectional tread pattern, so Have your dealer check the tires if they cannot be rotated side-to-side. you feel a consistent vibration while driving. A tire should always be rebalanced if it is removed from the TREAD WEAR INDICATORS wheel. When you have new tires installed, make sure they are Your vehicle’s tires have wear indica- balanced. This increases riding tors molded into the tread. When the comfort and tire life. For best results, tread wears down to that point, you have the installer perform a dynamic will see a 1/2 inch (12.7 mm) wide balance. band running across the tread. This shows there is less than 1/16 inch NOTICE: Improper wheel weights can (1.6 mm) of tread left on the tire. A damage your vehicle’s aluminum tire that is this worn gives very little wheels. Use only Acura wheel weights traction on wet roads. You should f or balancing. replace the tire if you can see the tread wear indicator in three or more places around the tire.

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Tires

Tire WearThetiremileageyoucanexpect Replacing Tires The tires that came on your vehicle from your NSX is the same as Replace your tires with radial tires of were designed and constructed to comparable mid-and rear-engined the same size, load range, speed provide superior grip during sports cars, and it will vary greatly rating and maximum cold tire acceleration, braking, and cornering. with your driving habits. If you drive pressure rating (as shown on the As a trade-off, they will wear more moderately, the rear tires could last tire’s side wall). rapidly than tires used on ordinary more than 10,000 miles (16,000 km). Mixing radial and bias-ply tires on passenger vehicles. Because of the However, the mileage will be your vehicle can reduce braking vehicle’s weight distribution, and the substantially less if you tend to drive ability, traction, and steering fact that they are the driving wheels, your NSX at the upper limits of its accuracy. Using tires of a different you may expect the rear tires to wear capabilities. You should carefully size or construction can cause the more rapidly than the front tires. inspect your vehicle’s tires for wear, ABS to work inconsistently. damage, and proper inflation every 7,500 miles (12,000 km) (see page It is best to replace all four tires at 160 ). thesametime.Ifthatisnotpossible or necessary, replace the two front tires or two rear tires as a pair. Replacing just one tire can seriously affect your vehicle’s handling.

If you ever replace a wheel, make sure that the wheel’s specifications match those of the original wheels.

Maintenance 163 ０３／０８／２２ １８：５０：４３ ３１ＳＷ０６３０ ０１６７

Tires

Wheel and Tire Specifications Winter Driving Wheels: Tires marked ‘‘M＋ S’’ or ‘‘All Installing improper tires on your Front: Season’’ on the sidewall have an all- vehicle can affect handling and 17x7JJ weather tread design suitable for stability. This can cause a crash Rear: most winter driving conditions. in which you can be seriously 17x9JJ hurt or killed. Tires: For the best performance in snowy Front: or icy conditions, you should install Always use the size and type of 215/40R17 83Y snow tires or tire chains. They may tires recommended in this Rear: be required by local laws under owner’s manual. 255/40R17 94Y certain conditions.

See page204 for DOT tire quality Snow Tires grading information, and page If you mount snow tires on your 206 for tire size explanation. Acura, make sure they are radial tires of the same size and load range as original tires. Mount snow tires on all four wheels. The traction provided by snow tires on dry roads maybelowerthanyouroriginaltires. Check with the tire dealer for maximum speed recommendations.

164 Maintenance ０３／０８／２２ １８：５０：５０ ３１ＳＷ０６３０ ０１６８

Tires

Tire Chains NOTICE: Traction devices that are the Because your Acura has limited tire wrong size or improperly installed can clearance, mount only SAE Class ‘‘S’’ damage your vehicle’s brake lines, cable-type traction devices, with suspension, body, and wheels. Stop rubber chain tensioners on the rear driving if they are hitting any part of tires. Use traction devices only when the vehicle. required by driving conditions or local laws. Make sure they are the correct size for your tires. Metal link- type ‘‘chains’’ should not be used.

When installing cables, follow the manufacturer’s instructions, and mount them as tight as you can. Make sure they are not contacting the brake lines or suspension. Drive slowly with them installed. If you hear them coming into contact with the body or chassis, stop and investigate. Remove them as soon as you begin driving on cleared roads.

Maintenance 165 ０３／０８／２２ １８：５０：５９ ３１ＳＷ０６３０ ０１６９

Checking the Battery

cloth or paper towel. Coat the Disconnect the terminals to prevent terminals with grease to help prevent damage to the vehicle’s electrical future corrosion. system, and remove the battery from the front compartment so hydrogen If additional battery maintenance is gas does not build up during needed, see your Acura dealer or a charging. You need to remove the qualified technician. sparetireholderbeforeremoving the battery. WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds. Wash your hands after handling. The battery gives off explosive hydrogen gas during normal Check the condition of the battery If you need to connect the battery to operation. monthlybylookingatthetest a charger, disconnect both cables to indicator window. The label on the prevent damaging your vehicle’s A spark or flame can cause the battery explains the test indicator’s electrical system. Always disconnect battery to explode with enough colors. the negative (－ ) cable first, and force to kill or seriously hurt you. reconnect it last. Check the terminals for corrosion (a Wear protective clothing and a white or yellowish powder). To If you need to charge the battery face shield, or have a skilled remove it, cover the terminals with a after storing the vehicle, make sure mechanic do the battery solution of baking soda and water. It you do it outside the vehicle. Do not maintenance. will bubble up and turn brown. When connect a battery charger to the this stops, wash it off with plain jump start terminal in the engine water. Dry off the battery with a compartment fuse box.

166 Maintenance ０３／０８／２２ １８：５１：１４ ３１ＳＷ０６３０ ０１７０

Vehicle Storage

If you need to park your vehicle for Block the rear wheels. Cover the vehicle with a an extended period (more than one ‘‘breathable’’ cover, one made month), there are several things you If the vehicle is to be stored for a from a porous material such as should do to prepare it for storage. longer period, it should be cotton. Nonporous materials, such Proper preparation helps prevent supported on jackstands so the as plastic sheeting, trap moisture, deterioration and makes it easier to tires are off the ground. which can damage the paint. get your vehicle back on the road. If possible, store your vehicle indoors. Leave one window open slightly (if If possible, periodically run the the vehicle is being stored engine until it reaches operating Fill the fuel tank. indoors). temperature (the cooling fan cycles twice). Preferably, do this Change the engine oil and filter. Disconnect the battery. once a month.

Wash and dry the exterior Support the front wiper blade If you store your vehicle for 12 completely. arms with a folded towel or rag so months or longer, have your Acura they do not touch the windshield. dealer perform the inspections called Cleantheinterior.Makesurethe for in the 24 months/30,000 miles carpeting, floor mats, etc., are To minimize sticking, apply a (48,000 km) maintenance schedule completely dry. silicone spray lubricant to all door (Normal Conditions) as soon as you and trunk seals. Also, apply a take it out of storage (see page137 ). Leave the parking brake off. Put vehiclebodywaxtothepainted The replacements called for in the the transmission in Reverse surfaces that mate with the door maintenance schedule are not (6-speed manual) or Park and trunk seals. needed unless the vehicle has (automatic). actually reached that time or mileage.

Maintenance 167 ０３／０８／２２ １８：５１：１７ ３１ＳＷ０６３０ ０１７１

168