2011 Acura TSX service

215
Refueling
Driving
Fuel Information
Fuel recommendation

Unleaded premium gasoline, pump octane number 91 or higher
4-cylinder models Use of a lower octane gasoline can cause occasional metallic knocking noise in the
engine and will result in decreased engine performance.
Use of a gasoline with a pump octane less than 87 can lead to engine damage. 6-cylinder models Your vehicle is designed to operate on premium unleaded gasoline with a pump
octane of 91 or higher.
If this octane grade is unavailable, regular unleaded gasoline with a pump octane
of 87 or higher may be used temporally.
The use of regular unleaded gasoline can cause metallic knocking noises in the
engine and will result in decreased engine performance. The long-term use of
regular-grade gasoline can lead to engine damage.
Top tier detergent gasoline
Because the level of detergency and additives in gasoline vary in the market,
Honda endorses the use of "TOP TIER Detergent Gasoline" where available to
help maintain the performance and reliability of your vehicle. TOP TIER Detergent
Gasoline meets a new gasoline standard jointly established by leading automotive
manufacturers to meet the needs of today's advanced engines.
Fuel Information NOTICE We recommend quality gasoline containing
detergent additives that help prevent fuel system
and engine deposits. In addition, in order to
maintain good performance, fuel economy, and
emissions control, we strongly recommend, the
use of gasoline that does NOT contain harmful
manganese-based fuel additives such as MMT, if
such gasoline is available.
Use of gasoline with these additives may adversely
affect performance, and cause the malfunction
indicator lamp on your instrument panel to come
on. If this happens, contact your dealer for service.
Some gasoline today is blended with oxygenates
such as ethanol or MTBE. Your vehicle is designed
to operate on oxygenated gasoline containing up
to 10% ethanol by volume. Do not use gasoline
containing methanol. If you notice any undesirable
operating symptoms, try another service station or
switch to another brand of gasoline.

Refueling
How to Refuel
216Driving
How to Refuel
1. Stop your vehicle with the service station
pump on the left side of the vehicle in the
rear.
2. Turn off the engine.
3. Unlock the driver's door using the master
door lock switch.
The fuel fill door on the outer side of
the vehicle will unlock.
How to Refuel
WARNING
Gasoline is highly flammable and
explosive. You can be burned or seriously
injured when handling fuel.
Stop the engine, and keep heat, sparks, t
and flame away.
Handle fuel only outdoors. t
Wipe up spills immediately. t
Qualifying gasoline retailers will, in most cases, identify their gasoline as having
met "TOP TIER Detergent Gasoline" standards at the retail location. This fuel
is guaranteed to contain the proper level of detergent additives and be free of
metallic additives. The proper level of detergent additives, and absence of harmful
metallic additives in gasoline, help avoid build-up of deposits in your engine and
emission control system.
For further important fuel-related information for your vehicle, or on information
on gasoline that does not contain MMT, visit My Acura at owners.acura.com In
Canada, visit www.acura.ca for additional information on gasoline. For more
information on top tier gasoline, visit www.toptiergas.com.
Fuel tank capacity: 18.5 US gal (70 liters)
To L o c k
To UnlockMaster Door Lock Switch

Maintenance
This chapter discusses basic maintenance.
Before Performing Maintenance
Inspection and Maintenance .............. 222
Safety When Performing
Maintenance .................................... 223
Parts and Fluids Used in
Maintenance Service ........................ 224
Maintenance Minder
™ ........................ 225
Maintenance Under the Hood
Maintenance Items Under the Hood .. 229
Opening the Hood ............................. 231
Recommended Engine Oil .................. 234
Oil Check ........................................... 235
Adding Engine Oil .............................. 237Engine Coolant .................................. 240
Transmission Fluid .............................. 242
Brake/Clutch Fluid .............................. 244
Refilling Window Washer Fluid ........... 246
Replacing Light Bulbs ......................... 247
Checking and Maintaining Wiper
Blades ................................................ 257
Checking and Maintaining Tires
Checking Tires ................................... 259
Tire and Loading Information Label .... 260
Tire Labeling ...................................... 260
DOT Tire Quality Grading
(U.S. Vehicles)
.................................... 262Wear Indicators .................................. 264
Tire Service Life .................................. 264
Tire and Wheel Replacement ............. 265
Tire Rotation ...................................... 266
Winter Tires ....................................... 267
Battery ................................................. 268
Remote Transmitter Care ................... 269
Replacing the Battery ........................ 269
Climate Control System
Maintenance ..................................... 270
Cleaning
Interior Care ........................................271
Exterior Care ...................................... 273
221

Before Performing Maintenance
222Maintenance
Inspection and MaintenanceFor your safety, perform all listed inspections and maintenance to keep your
vehicle in good condition. If you become aware of any abnormality (noise, smell,
insufficient brake fluid, oil residue on the ground, etc.), have your vehicle inspected
by a dealer. (Note, however, that service at a dealer is not mandatory to keep
your warranties in effect.) Refer to the separate maintenance booklet for detailed
maintenance and inspection information.
Types of Inspection and Maintenance Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling. Periodic inspections
Check the automatic transmission fluid level monthly. t
Automatic Transmission Fluid

P. 2 4 2
Check the brake fluid level monthly. t
Brake/Clutch Fluid

P. 2 4 4
Check the tire pressure monthly. Examine the tread for wear and foreign t
objects.
Checking and Maintaining Tires

P. 2 5 9
Check the operation of the exterior lights monthly. t
Replacing Light Bulbs

P. 2 4 7
Check the condition of the wiper blades at least every six months. t
Checking and Maintaining Wiper Blades

P. 2 5 7
Inspection and Maintenance U.S. models Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment
or individuals using parts that are "certified"
to EPA standards.

According to state and federal regulations, failure
to perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all maintenance services
should be performed in accordance with the
intervals indicated by the multi-information display.
Maintenance Service Items


P. 2 2 7
If you want to perform complex maintenance tasks
that require more skills and tools, purchase the
service manual.
Authorized Manual


P. 3 13

If you want to perform maintenance yourself, make
sure that you have the necessary tools and skills
first.
After performing maintenance, update the records
in the separate maintenance booklet.

Before Performing Maintenance
Parts and Fluids Used in Maintenance Service
224Maintenance
The use of Acura genuine parts and fluids is recommended when maintaining and
servicing your vehicle. Acura genuine parts are manufactured according to the
same high quality standards used in Acura vehicles
Parts and Fluids Used in Maintenance Service

225
Continued
Maintenance
If the engine oil life is less than 15%, you will see the Maintenance Minder
messages appear on the multi-information display every time you turn the ignition
switch to ON
II
. The messages notify you when to change the engine oil, or
when to bring your vehicle to a dealer for indicated maintenance services.
Displaying the Engine Oil Life
1. Turn the ignition switch to ON
II
.
2. Press the SEL /RESET button repeatedly until the engine oil life appears on the
multi-information display.
The system message indicator (
) comes on along with the Maintenance Minder
message.
Displaying the Engine Oil Life
Based on the engine operating conditions, the
remaining engine oil life is calculated and displayed
as a percentage.
Displayed Engine Oil
Life (%)Calculated Engine Oil
Life (%)
10 0 10 0 to 91
90 90 to 81
80 80 to 71
70 70 to 61
60 60 to 51
50 50 to 41
40 40 to 31
30 30 to 21
20 20 to 16
15 15 to 11
10 10 to 6
5 5 to 1
00
Maintenance Minder™
Maintenance
Service Items
Remaining
Engine Oil Life
SEL /RESET
Button

226Maintenance
Maintenance Minder™ Maintenance Minder Messages on the Multi-Information DisplayMaintenance Message
Oil Life Display Explanation Information
The remaining engine oil life is 15
to 6 percent. Once you switch the
display by pressing the

(Information) button this message
will go off.The engine oil is approaching
the end of its service life, and
the maintenance items should be
inspected and serviced soon.
The remaining engine oil life is 5 to
1 percent. Press the
button
to switch to another display.The engine oil has almost reached
the end of its service life, and
the maintenance items should be
inspected and serviced as soon as
possible.
The remaining engine oil life
has passed its service life, and a
negative distance appears after
driving over 10 miles (U.S. models)
or 10 km (Canadian models). Press
the
button to switch to
another display.The engine oil life has passed.
The maintenance items must
be inspected and serviced
immediately.
SERVICE DUE SOONSERVICE DUE NOWSERVICE PAST DUE
U.S.
Canada
Negative Distance
5 % 15 %
U.S.
Canada

227
Maintenance
Continued
Maintenance Minder™
Maintenance Service ItemsCODE Maintenance Main Items
A Replace engine oilt
*1
B Replace engine oilt
*1 and oil filter
Inspect front and rear brakes t
Check parking brake adjustment t
Inspect tie rod ends, steering gear box, and boots t
Inspect suspension components t
Inspect driveshaft boots t
Inspect brake hoses and lines (Including ABS) t
*OTQFDU
BMM
nVJE
MFWFMT
BOE
DPOEJUJPO
PG
nVJET t
Inspect exhaust system t
#
Inspect fuel lines and connections t
#
CODE Maintenance Sub Items
1 Rotate tirest
2 Replace air cleaner elementt
*2
Replace dust and pollen filter t
*3
Inspect drive belt t
33FQMBDF
USBOTNJTTJPO
nVJE t
*4
4 Replace spark plugst
Replace timing belt and inspect water pump t
*5
Inspect valve clearance t
5 Replace engine coolantt
*4: If you drive regularly in mountainous areas or tow a trailer, replace the transmission fluid at 60,000
miles (100,000 km), then every 30,000 miles (48,000 km). (automatic transmission models only)
*5: If you drive regularly in very high temperatures (over 110 °F, 43 °C ), in very low temperatures (under
-20 °F, -29 °C), or tow a trailer, replace every 60,000 miles/100,000 km. (6-cylinder models only)
#: See information on maintenance and emissions warranty. *1: Change the engine oil according to the Maintenance Minder, or annually, whichever comes first.
*2: If you drive primarily in dusty conditions, replace the air cleaner element every 15,000 miles (24,000
km).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).
Maintenance Service Items
Independent of the Maintenance Minder tinformation, replace the brake fluid every 3 years.
Inspect idle speed every 160,000 miles (256,000 tkm).
Adjust the valves during services A, B, 1, 2, or 3 tonly if they are noisy. Maintenance Minder
Message System Message
Indicator
Main Items
Sub Items