2010 Acura TSX Owners Manual

RADIATOR CAP

412

CLUTCH FLUID (Manual Transmission only) (Light gray cap)

ENGINE OIL FILL CAP

AUTOMATIC TRANSMISSION FLUID DIPSTICK (Yellow loop)

2010 TSX6-cylindermodels

ENGINE OIL DIPSTICK (Orange loop)

WASHER FLUID (Black cap)

ENGINE COOLANT RESERVOR

＊

＊

: Located under the cover

RADIATOR CAP ＊

ENGINE OIL FILL CAP

Fluid Locations

BRAKE FLUID (Black cap)

AUTOMATIC TRANSMISSION FLUID DIPSTICK (Yellow loop)

413

2010 TSXEngine Compartment Covers

6-cylindermodelsonly The component parts in the engine compartment are protected by several covers. You may need to remove the covers when you perform some simple maintenance work. To remove the covers: 1.

Remove the holding clip(s).

2.

Remove the right and left engine compartment covers by pulling up.

3.

Pull the bulkhead cover straight up to remove.

After replacing the right engine compartment cover, make sure the washer fluid cap is firmly in place.

When reinstalling the covers, make sure the pins and tabs are in their proper positions, and put the holding clip(s) back in place securely.

414

RIGHT ENGINE COMPARTMENT COVER

BULKHEAD COVER

LEFT ENGINE COMPARTMENT COVER

2010 TSXENGINE OIL FILL CAP

4-cylinder models

6-cylinder models

Unscrew and remove the engine oil fill cap on top of the valve cover. Pour in the oil slowly and carefully so you do not spill any. Clean up any spills immediately. Spilled oil could damage components in the engine compartment.

Reinstall the engine oil fill cap, and tighten it securely. Wait a few minutes, and recheck the oil level on the engine oil dipstick. Do not fill above the upper mark; you could damage the engine.

Adding Engine Oil

Recommended Engine Oil Oil is a major contributor to your engine’s performance and longevity. Always use a premium-grade 5W-20
detergent oil displaying the API Certification Seal. This seal indicates the oil is energy conserving, and that it meets the American Petroleum Institute’s latest requirements.

CONTINUED

415

2010 TSXAdding Engine Oil

Acura Motor Oil is the preferred 5W-20 lubricant for your vehicle. It is highly recommended that you use Acura Motor Oil in your vehicle for optimum engine protection. Make sure the API Certification Seal says ‘‘For Gasoline Engines.’’

The oil viscosity or weight is provided on the container’s label. 5W-20 oil is formulated for year- round protection of your vehicle to improve cold weather starting and fuel economy.

API CERTIFICATION SEAL

Ambient Temperature

416

Synthetic Oil You may use a synthetic motor oil if it meets the same requirements given for a conventional motor oil: it displays the API Certification Seal and it is the proper weight. You must follow the oil and filter change intervals shown on the multi- information display.

Engine Oil Additives Your vehicle does not require any oil additives. Additives may adversely affect the engine or transmission performance and durability.

2010 TSXAlways change the oil and filter according to the maintenance messages shown on the multi- information display. The oil and filter collect contaminants that can damage your engine if they are not removed regularly.

Changing the oil and filter requires special tools and access from underneath the vehicle. The vehicle should be raised on a service station- type hydraulic lift for this service. Unless you have the knowledge and proper equipment, you should have this maintenance done by a skilled technician.

1.

Run the engine until it reaches normal operating temperature, then shut it off.

2.

Open the hood and remove the engine oil fill cap.

Changing the Engine Oil and Filter

OIL DRAIN BOLT

BOLT

4-cylinder models

UNDER COVER

3.

4-cylindermodels Remove the bolts located on the underside of the body with a wrench, then remove the under cover.

4-cylinder models

WASHER

4.

Remove the oil drain bolt and washer from the bottom of the engine. Drain the oil into an appropriate container.

CONTINUED

417

2010 TSXChanging the Engine Oil and Filter

OIL FILTER

6-cylinder models

4-cylinder models

6-cylinder models

5.

Remove the oil filter and let the remaining oil drain. A special wrench (available from your dealer) is required.

Make sure the oil filter gasket is not stuck to the contacting surface of the engine. If it is, remove it before installing a new oil filter.

6.

Install a new oil filter according to the instructions that come with it. Make sure to clean off any dirt and dust on the contacting surface of a new oil filter.

418

2010 TSXChanging the Engine Oil and Filter

7.

Put a new washer on the drain bolt, then reinstall the drain bolt. Tighten it to: 29 lbf·ft (39 N·m , 4.0 kgf·m)

8.

Refill the engine with the recom- mended oil.

Engine oil change capacity (including filter): 4-cylindermodels 4.2 US qt (4.0 )

6-cylindermodels 4.5 US qt (4.3 )

9.

Reinstall the engine oil fill cap. Start the engine. The oil pressure indicator should go out within 5
seconds. If it does not, turn off the engine, and check your work.

10.

Let the engine run for several minutes, then check the drain bolt and oil filter for leaks.

11.

Turn off the engine, let it sit for several minutes, then check the oil level on the dipstick. If necessary, add more oil.

12.

4-cylindermodels Install the under cover and tighten the bolts securely.

Improper disposal of engine oil can be harmf ul to the environment. If you change your own oil, please dispose of the used oil properly. Put it in a sealed container and take it to a recycling center. Do not discard it in a trash bin or dump it on the ground.

419

2010 TSXEngine Coolant

Adding Engine Coolant

4-cylinder models

RESERVE TANK

6-cylinder models

If the coolant level in the reserve tank is at or below the MIN line, add coolant to bring it up to the MAX line. Inspect the cooling system for leaks.

To access the radiator reserve tank, remove the right-side engine compartment cover.

Always use Honda Long-Life Antifreeze/Coolant Type 2. This coolant is pre-mixed with 50 % antifreeze and 50 % water. Never add straight antifreeze or plain water.

420

If Honda antifreeze/coolant is not available, you may use another major-brand non-silicate coolant as a temporary replacement. Make sure it is a high-quality coolant recommended for aluminum engines. Continued use of any non-Honda coolant can result in corrosion, causing the cooling system to malfunction or fail. Have the cooling system flushed and refilled with Honda antifreeze/coolant as soon as possible.

Except6-cylindermodels If you regularly drive your vehicle under severe conditions in very low temperature (under 35°C), a higher concentration of coolant should be used. Consult your Acura dealer f or more inf ormation of the proper coolant.

31°F,

−

−

2010 TSXIf the reserve tank is completely empty, you should also check the coolant level in the radiator.

Removing the radiator cap while the engine is hot can cause the coolant to spray out, seriously scalding you.

Always let the engine and radiator cool down before removing the radiator cap.

Engine Coolant

RADIATOR CAP

RADIATOR CAP COVER

4-cylinder models

6-cylinder models

1.

Make sure the engine and radiator are cool.

2.

3.

6-cylindermodels Remove the radiator cap cover.

Relieve any pressure in the cooling system by turning the radiator cap counterclockwise, without pressing down.

CONTINUED

421

2010 TSXEngine Coolant, Windshield Washers

5.

The coolant level should be up to the base of the filler neck. Add coolant if it is low.

Pour the coolant slowly and carefully so you do not spill any. Clean up any spill immediately; it could damage components in the engine compartment.

6.

Put the radiator cap back on, and tighten it fully.

7.

Pour coolant into the reserve tank. Fill it to halfway between the MAX and MIN marks. Put the cap back on the reserve tank.

Do not add any rust inhibitors or other additives to your vehicle’s cooling system. They may not be compatible with the coolant or engine components.

Windshield Washers Check the fluid level in the windshield washer reservoir at least monthly during normal use.

LEVEL GAUGE

4-cylinder models

Check the reservoir’s fluid level by removing the cap and looking at the level gauge attached to the cap.

RADIATOR CAP

6-cylinder models

4.

Remove the radiator cap by pushing down and turning counterclockwise.

422

2010 TSX6-cylinder models

Canadianmodelsonly If the washer fluid is low, a ‘‘WASHER FLUID LOW’’ message appears on the multi-information display.

Windshield Washers, Transmission Fluid

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 condition the blade edges.

Do not use engine antif reeze or a vinegar/water solution in the windshield washer reservoir. Antif reeze can damage your vehicle’s paint, while a vinegar/water solution can damage the windshield washer pump. Use only commercially-available windshield washer f luid.

Automatic Transmission

4-cylinder models

DIPSTICK

Check the fluid level with the engine at normal operating temperature.

1.

Park the vehicle on level ground. Start the engine, let it run until the radiator fan comes on, then shut off the engine. For accurate results, wait about 60 seconds (but no longer than 90 seconds) before doing step 2.

CONTINUED

423

2010 TSXTransmission Fluid

GUIDE

UPPER MARK LOWER MARK

UPPER MARK LOWER MARK

DIPSTICK

6-cylinder models

4-cylinder models

6-cylinder models

2.

Remove the dipstick (yellow loop) from the transmission, and wipe it with a clean cloth.

3.

Insert the dipstick all the way back into the transmission securely as shown in the illustration.

4.

Remove the dipstick and check the fluid level. It should be between the upper and lower marks.

424

2010 TSXTransmission Fluid

5.

If the level is below the lower mark, add fluid into the dipstick hole to bring it to the level between the upper and lower marks.

Pour the fluid slowly and carefully so you do not spill any. Clean up any spill immediately; it could damage components in the engine compartment.

Always use Acura ATF-Z1
(automatic transmission fluid).

6.

Insert the dipstick all the way back into the transmission securely as shown in the illustration.

4-cylindermodels Make sure the rubber cap on the dipstick fits in the dipstick guide and that you push the dipstick in all the way.

The transmission should be drained and refilled with new fluid when this service is indicated by a maintenance message on the multi-information display.

If you are not sure how to add fluid, contact your dealer.

Use only Acura ATF-Z1 (automatic transmission f luid). Do not mix with other transmission f luids.

Using transmission f luid other than Acura ATF-Z1 may cause deterioration in transmission operation and durability, and could result in damage to the transmission. Damage resulting f rom the use of transmission f luid other than Acura ATF-Z1 is not covered by the Acura new vehicle warranty.

425

2010 TSXTransmission Fluid

Manual Transmission

FILLER BOLT

BOLT

UNDER COVER

Correct level

Check the fluid level with the transmission at normal operating temperature and the vehicle sitting on level ground.

To check the transmission fluid level, remove the bolts with a wrench, then remove the under cover carefully.

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 Acura Manual Transmission Fluid (MTF) until it starts to run out of the hole. Reinstall the filler bolt, and tighten it securely.

426

Reinstall the under cover and tighten the bolts securely. Make sure the under cover is installed under the edge of the front bumper.

If Acura MTF is not available, you may use an SAE 10W-30 or 10W-40
viscosity motor oil with the API Certification seal that says ‘‘FOR GASOLINE ENGINES’’ as a temporary replacement. However, motor oil does not contain the proper additives, and continued use can cause stiffer shifting. Replace as soon as it is convenient.

The transmission should be drained and refilled with new fluid when this service is indicated by a maintenance message on the multi-information display.

If you are not sure how to check and add fluid, contact your dealer.

2010 TSXCheck the fluid level in the reservoirs monthly. There are up to two reservoirs, depending on the model. They are:

Brake fluid reservoir (all models) Clutch fluid reservoir (manual transmission models only)

You will also see the ‘‘BRAKE FLUID LOW’’ message on the multi- information display when the brake fluid level is low.

Replace the brake fluid every 3 years, independent of the maintenance message in the multi-information display.

Always use Acura 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 replacement.

Using any non-Acura brake fluid can cause corrosion and decrease the life of the system. Have the brake system flushed and refilled with Acura Heavy Duty Brake Fluid DOT 3 as soon as possible.

Brake fluid marked DOT 5 is not compatible with your vehicle’s braking system and can cause extensive damage.

Brake and Clutch Fluid

Brake Fluid

MAX 4-cylinder models

MIN

The fluid level should be between the MIN and MAX marks on the side of the reservoir. If the level is at or below the MIN mark, your brake system needs attention. Have the brake system inspected for leaks or worn brake pads.

CONTINUED

427

2010 TSXBrake and Clutch Fluid, Timing Belt

Clutch Fluid ManualTransmissiononly

MAX

6-cylinder models

MIN MAX

428

MIN

The fluid level should be between the MIN and MAX marks on the side of the reservoir. If it is not, add brake fluid to bring it up to that level. Use the same fluid specified for the brake system.

A low fluid level can indicate a leak in the clutch system. Have this system inspected as soon as possible.

Timing Belt 6-cylindermodels The timing belt should be replaced according to the maintenance minder (see page

411

).

Replace the timing belt every 60,000
miles (U.S.) or every 100,000 km (Canada) if you regularly drive your vehicle in any of the following conditions:

In very high temperatures (over 110°F, 43°C). In very low temperatures (under 29°C). If you frequently tow a trailer.

20°F,

−

−

2010 TSXHeadlight Aiming The headlights were properly aimed when your vehicle was new. If you regularly carry heavy items in the trunk or pull a trailer, readjustment may be required. Adjustments should be done by your dealer or another qualified technician.

Low Beam Headlight Bulb Replacement AllmodelsexceptCanadianTSXwith 4-cylinderengine The low beam headlight bulbs are high voltage discharge tube bulbs. 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.

Lights

Replacing a Headlight Bulb Highbeamheadlightsonallmodels LowbeamheadlightsonCanadianTSX with4-cylinderengine Your vehicle has halogen headlight bulbs. When replacing a bulb, handle it by its base, and protect the glass from contact with your skin or hard objects. If you touch the glass, clean it with denatured alcohol and a clean cloth.

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

429

2010 TSXLights

LowBeamHeadlight CanadianTSXwith4-cylinderengine To change the passenger’s side 1. bulb, start the engine, turn the steering wheel all the way to the left, and turn off the engine. To change the driver’s side bulb, turn the steering wheel to the right.

HOLDING CLIP

COVER

SCREW

2.

Use a flat-tip screwdriver to remove the holding clip from the inner fender, and remove the screw with a Phillips-head screwdriver.

TAB

3.

Pull the inner fender cover away from the fender and bumper.

4.

Remove the cover on the back of the headlight assembly by turning the tab counterclockwise.

430

2010 TSX7.

8.

Insert the new bulb into the hole, making sure the tabs are in their slots.

Push the electrical connector onto the new bulb. Make sure it is connected securely.

9.

Pivot the hold-down wire back in place, and clip the end into the slot.

10.

Reinstall the cover over the back of the headlight assembly and turn it clockwise to lock it in place.

11.

Turn on the headlights to test the new bulb.

12.

Put the inner fender cover in place. Install the holding clip. Lock it in place by pushing on the center. Tighten the screw securely.

5.

6.

Unclip the end of the hold-down wire from its slot. Pivot it out of the way.

Remove the electrical connector from the bulb by pulling the connector straight back, then remove the bulb.

Lights

HighBeamHeadlights

4-cylinder models

STAY

1.

Open the hood.

2.

3.

6-cylindermodels Remove all engine compartment covers (see page

414

).

To change a bulb on the passenger’s side, remove the engine coolant reserve tank by pulling it out of its stay.

CONTINUED

431

2010 TSXLights

COVER

COVER

6-cylinder models

STAY

4-cylinder models

AIR INTAKE DUCT

6-cylinder models

4-cylindermodels To change a bulb on the left side, remove the two fasteners by turning the head of each fastener with a flat-tip screwdriver, then remove the cover and upper part of the air intake duct.

6-cylindermodels Remove the fasteners, then remove the air intake duct cover.

432

2010 TSX4-cylinder models

6-cylinder models

4.

Remove the electrical connector from the bulb by pushing on the tab to unlock it, then slide the connector off the bulb.

5.

Remove the bulb by turning it approximately one-quarter turn counterclockwise.

Lights

6.

7.

Install the new bulb, and turn it one-quarter turn clockwise to lock it in place.

Push the electrical connector back onto the bulb. Make sure it is on all the way.

8.

Turn on the headlights to test the new bulb.

9. Onthepassenger’sside

Reinstall the coolant reserve tank.

Onthedriver’sside 4-cylindermodels: Reinstall the cover and upper part of the air intake duct securely. Reinstall the fasteners.

6-cylindermodels: Reinstall the air intake duct cover, then reinstall the fasteners.

433

2010 TSXLights

Replacing a Front Turn Signal/ Parking and Side Marker Light Bulb 1.

To change the bulb on the driver’s side, start the engine, turn the steering wheel all the way to the right, then turn off the engine. To change the bulb on the passenger’s side, turn the steering wheel to the left.

HOLDING CLIP

SCREW

2.

Use a flat-tip screwdriver to remove the holding clip from the inner fender, and remove the screw with a Phillips-head screwdriver.

4.

5.

3.

Pull the inner fender cover away from the fender and bumper.

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

To remove the burned out bulb, push it in and turn it counterclockwise until it unlocks.

434

2010 TSX6.

Install the new bulb and turn it clockwise to lock it in place.

Replacing Rear Bulbs (In Fenders)

Lights

7.

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

8.

Turn on the lights to make sure the new bulb is working.

9.

Put the inner fender cover in place. Install the holding clip. Lock it in place by pushing on the center. Tighten the screw securely.

COVER

1.

Open the trunk.

2.

Remove the light assembly cover by pulling its outside edge.

3.

4.

Determine which of the three bulbs is burned out: stop/taillight, rear side-marker, or turn signal light.

Remove the socket by turning it one-quarter turn counterclockwise, and pull the bulb straight out of its socket.

435

2010 TSXLights

5.

Push a new bulb straight into the socket until it bottoms, and reinstall the socket into the light assembly by turning it clockwise until it locks.

6.

Test the new bulb to make sure it works.

7.

Reinstall the light assembly cover.

Replacing a Back-up Light Bulb (in Trunk Lid)

FASTENERS

1.

Open the trunk.

2.

To replace a bulb on either side, remove the two fasteners on the left side, or a fastener on the right side.

3.

Pull back the appropriate corner of the trunk lid lining carefully.

436

2010 TSXSOCKET

4.

Remove the socket by turning it one-quarter turn counterclockwise.

5.

Pull the bulb straight out of its socket. Push the new bulb straight into the socket until it bottoms.

Lights

6.

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

7.

Turn on the lights to make sure the new bulb is working.

8.

Reinstall the trunk lid lining. Make sure it is installed under the edge of the trunk seal.

9.

Install the fasteners.

Side Turn Signal Lights Each outside mirror has side turn signal lights. The lights should be replaced by your dealer.

Rear License Plate Light Bulbs The license plate has two lights above it. The bulbs should be replaced by your dealer.

437

2010 TSXLights

Replacing the High-mount Brake Light

3.

Reinstall the socket. Turn it clockwise until it locks. Make sure the new bulb is working.

1.

Open the trunk, and remove the socket from the light assembly by turning it one-quarter turn counter- clockwise.

2.

Pull the bulb straight out of its socket. Push the new bulb straight into the socket until it bottoms.

438

2010 TSXReplacing a Fog Light Bulb Ifequipped Your vehicle uses halogen light bulbs. When replacing a bulb, handle it by its plastic case, and protect the glass from contact with your skin or hard objects. If you touch the glass, clean it with denatured alcohol and a clean cloth.

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

The fog lights were properly aimed when your vehicle was new. If you regularly carry heavy items in the trunk or pull a trailer, readjustment may be required. Adjustment should be done by your dealer or another qualified technician.

Lights

HOLDING CLIPS

UNDER COVER

1.

Remove the three holding clips with a flat-tip screwdriver.

2.

Pull down the under cover from the bumper carefully.

CONTINUED

439

2010 TSX5.

6.

Install the new bulb into the hole and turn it one-quarter turn clockwise to lock it in place.

Push the electrical connector back onto the bulb. Make sure it is on all the way.

7.

Turn on the fog lights to test the new bulb.

8.

Reinstall the holding clips, and push in the head of each clip.

Lights

3.

Remove the electrical connector from the bulb by pushing on the tab and pulling the connector down.

4.

Remove the bulb from the fog light assembly by turning it one- quarter turn counterclockwise.

440

2010 TSXCleaning the Seat Belts, Floor Mats

Cleaning the Seat Belts

OPENING

Dirt build-up around the openings of the seat belt anchors can cause the belts to retract slowly. Wipe the openings with a clean cloth dampened in mild soap and warm water or isopropyl alcohol.

Floor Mats

To unlock

If your seat belts get dirty, use a soft brush with a mixture of mild soap and warm water to clean them. Do not use bleach, dye, or cleaning solvents. Let the belts air dry before you use the vehicle.

Driver’s floor mat is shown.

The driver’s floor mat that came with your vehicle hooks over the floor mat anchors. To lock each anchor, turn the knob clockwise. This keeps the floor mat from sliding forward and possibly interfering with the pedals.

When cleaning or replacing, turn the knob counterclockwise to unhook the floor mat.

CONTINUED

441

2010 TSXFloor Mats, Dust and Pollen Filter, Exterior Care

If you remove a floor mat, make sure to re-anchor it when you put it back in your vehicle.

If you use a non-Acura floor mat, make sure it fits properly and that it can be used with the floor mat anchors. Do not put additional floor mats on top of the anchored mats.

Make sure the rear floor mats are properly positioned. If not, the floor mat will interfere with the seat operation and make the front passenger’s weight sensors ineffective.

Dust and Pollen Filter This filter removes the dust and pollen that is brought in from the outside through the climate control system.

Have your dealer replace the filter when this service is indicated by a maintenance message on the multi- information display. It should be replaced every 15,000 miles (24,000
km) if you drive primarily in urban areas that have high concentrations of soot in the air, or if the flow from the climate control system becomes less than usual.

Exterior Care

Chemical solvents and strong cleaners can damage the paint, metal, and plastic on your vehicle.

442

2010 TSXCheck the condition of the wiper blades at least every six months. Replace them if you find signs of cracking in the rubber, areas that are getting hard, or if they leave streaks and unwiped areas when used.

WIPER BLADES

Wiper Blades

To replace a wiper blade:

1.

Raise each wiper arm off the windshield, lifting the driver’s side first, then the passenger’s side.

Do not open the hood when the wiper arms are raised, or you will damage the hood and wiper arms.

LOCK TAB

2.

Disconnect the blade assembly from the wiper arm:

Put a cloth on the edge of the lock tab to prevent scratches, then push up on the lock tab carefully with a flat-tip screwdriver.

CONTINUED

443

2010 TSXWiper Blades

Pivot the blade assembly toward the wiper arm until it releases from the wiper arm.

BLADE

When replacing a wiper blade, make sure not to drop the wiper blade or wiper arm down on the windshield.

3.

Remove the blade from its holder by grabbing the tabbed end of the blade. Pull firmly until the tabs come out of the holder.

4.

Examine the new wiper blades. If they have no plastic or metal reinforcement along the back edge, remove the metal reinforcement strips from the old wiper blade, and install them in the slots along the edge of the new blade.

REINFORCEMENT

TOP

BLADE

Make sure the three rubber tabs inside the blade fit to each notch of the reinforcement, as shown.

444

2010 TSX6.

Slide the wiper blade assembly onto the wiper arm. Push down the lock tab. Make sure the wiper blade assembly locks in place.

7.

Lower the wiper arm down against the windshield, the passenger’s side first, then the driver’s side.

TAB

INDENT

5.

Place the top of the wiper blade on the end of the blade assembly, and slide the blade onto the assembly in the direction pointed to by the arrow.

Make sure the tab on the blade assembly fits in the indent of the wiper blade and the blade is completely installed.

Wiper Blades

445

2010 TSXTires

To safely operate your vehicle, your tires must be the proper type and size, in good condition with adequate tread, and correctly inflated.

The following pages give more detailed information on how to take care of your tires and what to do when they need to be replaced.

Using tires that are excessively worn or improperly inflated can cause a crash in which you can be seriously hurt or killed.

Follow all instructions in this owner’s manual regarding tire inflation and maintenance.

446

Inflation Guidelines Keeping the tires properly inflated provides the best combination of handling, tread life, and riding comfort.

Underinflated tires wear unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated.

Overinflated tires can make your vehicle ride more harshly, are more prone to damage from road hazards, and wear unevenly.

The tire pressure monitoring system (TPMS) will warn you when a tire pressure is low. See page for information on the TPMS.

386

Even though your vehicle is equipped with TPMS, we recommend that you visually check your tires every day. If you think a tire might be low, check it immediately with a tire gauge.

Use a gauge to measure the air pressure in each tire at least once a month. Even tires that are in good condition may lose 1 to 2 psi (10 to 20 kPa, 0.1 to 0.2 kgf/cm ) per month. Remember to check the spare tire at the same time.

Check the air pressures when the tires are cold. This means the vehicle has been parked for at least 3
hours, or driven less than 1 mile (1.6
km). Add or release air, if needed, to match the recommended cold tire pressures on the next page.

2010 TSXIf you check air pressures when the tires are hot (driven for several miles/kilometers), you will see readings 4 to 6 psi (30 to 40 kPa, 0.3
to 0.4 kgf/cm ) higher than the cold readings. This is normal. Do not let air out to match the recommended cold air pressure. The tire will be underinflated.

You should get your own tire pressure gauge and use it whenever you check your tire pressures. This will make it easier for you to tell if a pressure loss is due to a tire problem and not due to a variation between gauges.

While tubeless tires have some ability to self-seal if they are punctured, you should look closely for punctures if a tire starts losing pressure.

Recommended Tire Pressures The following chart shows the recommended cold tire pressures for most normal driving conditions.

6-cylindermodels

Tire Size

P235/45R18 94V

4-cylindermodels

Tire Size

P225/50R17 93V

Cold Tire Pressure for Normal Driving Front/Rear:

33 psi (230 kPa , 2.3 kgf/cm )

Tires

Cold Tire Pressure for Normal Driving Front/Rear:

33 psi (230 kPa , 2.3 kgf/cm )

The compact spare tire pressure is: 60 psi (420 kPa , 4.2 kgf/cm )

For convenience, the recommended tire sizes and cold tire pressures are on a label on the driver’s doorjamb.

For additional information about your tires, see page

496

447

2010 TSXTires

High Speed Driving We strongly recommend that you do not drive faster than the posted speed limits and conditions allow. If you ever drive in a sanctioned competitive event at sustained high speeds (over 118 mph or 190 km/h), be sure to adjust the cold tire pressures as shown below. If you do not, excessive heat can build up and cause sudden tire failure.

4-cylindermodels

Tire Size

P225/50R17 93V

Cold Tire Pressure 35 psi (240 kPa , 2.4 kgf/cm )

Tire Inspection Every time you check inflation, you should also examine the tires for damage, foreign objects, and wear.

You should look for:

Bumps or bulges in the tread or side of the tire. Replace the tire if you find either of these conditions.

Cuts, splits, or cracks in the side of the tire. Replace the tire if you can see fabric or cord.

Excessive tread wear.

6-cylindermodelsonly

Cold Tire Pressure 35 psi (240 kPa , 2.4 kgf/cm )

Tire Size

P235/45R18 94V

448

INDICATOR LOCATION MARK

TREAD WEAR INDICATOR

Your tires have wear indicators molded into the tread. When the tread wears down, you will see a 1/2
inch (12.7 mm) wide band across the tread. This shows there is less than 1/16 inch (1.6 mm) of tread left on the tire.

A tire this worn gives very little traction on wet roads. You should replace the tire if you can see three or more tread wear indicators.

2010 TSXThe last four digits of the TIN (tire identification number) are found on the sidewall of the tire and indicate Tire the date of manufacture (See Labeling

on page

496

).

Tire Service Life The service life of your tires is dependent on many factors, including, but not limited to, driving habits, road conditions, vehicle loading, inflation pressure, maintenance history, speed, and environmental conditions (even when the tires are not in use).

In addition to your regular inspections and inflation pressure maintenance, it is recommended that you have annual inspections performed once the tires reach five years old. It is also recommended that all tires, including the spare, be removed from service after 10 years from the date of manufacture, regardless of their condition or state of wear.

Tires

Tire Maintenance In addition to proper inflation, correct wheel alignment helps to decrease tire wear. If you find a tire is worn unevenly, have your dealer check the wheel alignment.

Have your dealer check the tires if you feel a consistent vibration while driving. A tire should always be rebalanced if it is removed from the wheel. When you have new tires installed, make sure they are balanced. This increases riding comfort and tire life. For best results, have the installer perform a dynamic balance.

Improper wheel weights can damage your vehicle’s aluminum wheels. Use only Acura wheel weights f or balancing.

449

2010 TSXReplacing Tires and Wheels Replace your tires with radial tires of the same size, load range, speed rating, and maximum cold tire pressure rating (as shown on the tire’s sidewall).

Mixing radial and bias-ply tires on your vehicle can reduce braking ability, traction, and steering accuracy. Using tires of a different size or construction can cause the ABS and vehicle stability assist system (VSA) to work inconsistently.

The ABS and VSA system work by comparing the speed of each wheel. When replacing tires, use the same size originally supplied with the vehicle. Tire size and construction can affect wheel speed and may cause the system to activate.

It is best to replace all four tires at the same time. If that is not possible 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.

Tires

Tire Rotation

Front

(For non-directional tires and wheels)

(For directional tires and wheels)

To help increase tire life and distribute wear more evenly, rotate the tires according to the maintenance messages displayed on the multi-information display. Move the tires to the positions shown in the illustration each time they are rotated. If you purchase directional tires, rotate only front-to-back.

When the tires are rotated, make sure the air pressures are checked.

450

2010 TSXIf you ever replace a wheel, make sure that the wheel’s specifications match those of the original wheels.

Also be sure you use only TPMS specific wheels. If you do not, the tire pressure monitoring system will not work.

Replacement wheels are available at your dealer.

Installing improper tires on your vehicle can affect handling and stability. This can cause a crash in which you can be seriously hurt or killed.

Always use the size and type of tires recommended in this owner’s manual.

Wheel and Tire Specifications Wheels: 4-cylinder models:

17 x 7 1/2J

6-cylinder models:

18 x 8J

Tires: 4-cylinder models:

P225/50R17 93V

6-cylinder models:

P235/45R18 94V

494

for DOT tire quality

See page grading information, and page for tire size information. 496

Tires

Winter Driving Tires marked ‘‘M S’’ or ‘‘All Season’’ on the sidewall have an all- weather tread design suitable for most winter driving conditions.

＋

For the best performance in snowy or icy conditions, you should install snow tires or tire chains. They may be required by local laws under certain conditions.

SnowTires If you mount snow tires on your vehicle, make sure they are radial tires of the same size and load range as the original tires. Mount snow tires on all four wheels. The traction provided by snow tires on dry roads may be lower than your original tires. Check with the tire dealer for maximum speed recommendations.

CONTINUED

451

2010 TSXTires

TireChains Mount tire chains on your tires when required by driving conditions or local laws. Install them only on the front tires.

Because your vehicle has limited tire clearance, Acura strongly recommends using the chains listed below, made by Security Chain Company (SCC).

Cable-type :

SCC Radial Chain

4-cylindermodels SC1034

6-cylindermodels SC1038

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

452

hear them coming into contact with the body or chassis, stop and investigate. Remove them as soon as you begin driving on cleared roads.

Traction devices that are the wrong size or improperly installed can damage your vehicle’s brake lines, suspension, body, and wheels. Stop driving if they are hitting any part of the vehicle.

Using the wrong chains, or not properly installing chains, can damage the brake lines and cause a crash in which you can be seriously injured or killed.

Follow all instructions in this owner’s manual regarding the selection and use of tire chains.

Wheels Clean the wheels as you would the rest of the exterior. Wash them with the same solution, and rinse them thoroughly.

Aluminum alloy wheels have a protective clear-coat that keeps the aluminum from corroding and tarnishing. Cleaning the wheels with harsh chemicals (including some commercial wheel cleaners) or a stiff brush can damage the clear-coat. To clean the wheels, use a mild detergent and a soft brush or sponge.

2010 TSXTEST INDICATOR WINDOW

TEST INDICATOR WINDOW

4-cylinder models

6-cylinder models

Check the condition of the battery monthly by looking at the test indicator window. The label on the battery explains the test indicator’s colors.

The location of the test indicator window varies between manufacturers.

6-cylindermodels To see the battery label, remove the left side engine compartment cover (see page

414

).

Checking the Battery

Check the terminals for corrosion (a white or yellowish powder). To remove it, cover the terminals with a solution of baking soda and water. It will bubble up and turn brown. When this stops, wash it off with plain water. Dry off the battery with a cloth or paper towel. Coat the terminals with grease to help prevent future corrosion.

If additional battery maintenance is needed, see your dealer or a qualified technician.

Battery posts,

WARNING: terminals, and related accessories contain lead and lead compounds. Wash your hands after handling.

CONTINUED

453

2010 TSXChecking the Battery, Vehicle Storage

If your vehicle’s battery is disconnected, or goes dead, the time setting may be lost. To reset the time, see page

289

If your vehicle’s battery is disconnected or goes dead, the audio system may disable itself. The next time you turn on the radio, you will see ‘‘ENTER CODE’’ in the frequency display. Use the preset buttons to enter the code (see page 288

).

Onvehicleswithnavigationsystem The navigation system will also disable itself. The next time you turn on the ignition switch, the system will require you to enter a PIN before it can be used. Refer to the navigation system manual.

Vehicle Storage If you need to park your vehicle for an extended period (more than 1
month), there are several things you should do to prepare it for storage. Proper preparation helps prevent deterioration and makes it easier to get your vehicle back on the road. If possible, store your vehicle indoors.

Fill the fuel tank.

Wash and dry the exterior completely.

Clean the interior. Make sure the carpeting, floor mats, etc., are completely dry.

If you need to connect the battery to a charger, disconnect both cables to prevent damaging your vehicle’s electrical system. Always disconnect the negative ( − reconnect it last.

) cable first, and

The battery gives off explosive hydrogen gas during normal operation.

A spark or flame can cause the battery to explode with enough force to kill or seriously hurt you.

Wear protective clothing and a face shield, or have a skilled technician do the battery maintenance.

454

2010 TSXLeave the parking brake off. Put the transmission in reverse (manual) or Park (automatic).

Support the front wiper blade arms with a folded towel or rag so they do not touch the windshield.

Block the rear wheels.

If the vehicle is to be stored for a longer period, it should be supported on jackstands so the tires are off the ground.

Leave one window open slightly (if the vehicle is being stored indoors).

Disconnect the battery.

To minimize sticking, apply a silicone spray lubricant to all door and trunk seals. Also, apply a vehicle body wax to the painted surfaces that mate with the door and trunk seals.

Cover the vehicle with a ‘‘breathable’’ cover, one made from a porous material such as cotton. Non-porous materials, such as plastic sheeting, trap moisture, which can damage the paint.

If possible, periodically run the engine until it reaches full operating temperature (the cooling fans cycle on and off twice). Preferably, do this once a month.

Vehicle Storage

455

2010 TSX456

2010 TSXTaking Care of the Unexpected

This section covers the more common problems that motorists experience with their vehicles. It gives you information about how to safely evaluate the problem and what to do to correct it. If the problem has stranded you on the side of the road, you may be able to get going again. If not, you will also find instructions on getting your vehicle towed.

Compact Spare Tire Changing a Flat Tire If the Engine Won’t Start Jump Starting If the Engine Overheats Low Oil Pressure Indicator Charging System Indicator Malfunction Indicator Lamp