brake light NISSAN TITAN 2015 1.G Service Manual

6. Return the wiper to its original position andrelease it until it has made contact with the
windshield.
CAUTION
●After wiper blade replacement, return
the wiper arm to its original position;
otherwise it may be damaged when the
hood is opened.
● Make sure the wiper blades contact the
glass; otherwise the arms may be dam-
aged from wind pressure.
If you wax the surface of the hood, be careful not
to let wax get into the windshield-washer nozzle
A. This may cause clogging or improper
windshield-washer operation. If wax gets into the
nozzle, remove it with a needle or small pin
B. If the brakes do not operate properly, have the
brakes checked by a NISSAN dealer.
Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front and rear disc-type brakes self-adjust
every time the brake pedal is applied.
WARNING
See a NISSAN dealer for a brake system
check if the brake pedal height does not
return to normal.
Brake pad wear indicators
The disc brake pads on your vehicle have audible
wear indicators. When a brake pad requires re-
placement, a high pitched scraping or screech-
ing sound will be heard when the vehicle is in
motion. The noise will be heard whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear indicator
sound is heard.
Under some driving or climate conditions, occa-
sional brake squeak, squeal or other noise may
be heard. Occasional brake noise during light to
moderate stops is normal and does not affect the
function or performance of the brake system.
WDI0629
BRAKES
8-22Maintenance and do-it-yourself

Replacing wheels and tires
When replacing a tire, use the same size, tread
design, speed rating and load carrying capacity
as originally equipped. Recommended types and
sizes are shown in “Wheels and tires” in the
“Technical and consumer information” section of
this manual.
WARNING
●The use of tires other than those recom-
mended or the mixed use of tires of
different brands, construction (bias,
bias-belted or radial) , or tread patterns
can adversely affect the ride, braking,
handling, VDC system, ground clear-
ance, body-to-tire clearance, tire chain
clearance, speedometer calibration,
headlight aim and bumper height.
Some of these effects may lead to acci-
dents and could result in serious per-
sonal injury.
● If your vehicle was originally equipped
with 4 tires that were the same size and
you are only replacing 2 of the 4 tires,
install the new tires on the rear axle.
Placing new tires on the front axle may
cause loss of vehicle control in some
driving conditions and cause an acci-
dent and personal injury. ●
If the wheels are changed for any rea-
son, always replace with wheels which
have the same off-set dimension.
Wheels of a different off-set could
cause premature tire wear, degrade ve-
hicle handling characteristics, affect the
VDC system and/or interference with
the brake discs. Such interference can
lead to decreased braking efficiency
and/or early brake pad wear. Refer to
“Wheels and tires” in the “Technical and
consumer information” section of this
manual for wheel off-set dimensions.
● When a spare tire is mounted or a wheel
is replaced, tire pressure will not be
indicated, the TPMS will not function
and the low tire pressure warning light
will flash for approximately 1 minute.
The light will remain on after 1 minute.
Contact your NISSAN dealer as soon as
possible for tire replacement and/or
system resetting.
● Replacing tires with those not originally
specified by NISSAN could affect the
proper operation of the TPMS. ●
Do not install a damaged or deformed
wheel or tire even if it has been re-
paired. Such wheels or tires could have
structural damage and could fail with-
out warning.
● The use of retread tires is not
recommended.
● For additional information regarding
tires, refer to “Important Tire Safety In-
formation” (US) or “Tire Safety Informa-
tion” (Canada) in the Warranty Informa-
tion Booklet.
Four-wheel drive models
CAUTION
Always use tires of the same type, size,
brand, construction (bias, bias-belted or
radial) , and tread pattern on all four
wheels. Failure to do so may result in a
circumference difference between tires on
the front and rear axles which will cause
excessive tire wear and may damage the
transmission, transfer case and differen-
tial gears.
Maintenance and do-it-yourself8-43

The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure
described in the “Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)Recommended Fluids and Lubricants
US measure Imp measure Liter
Fuel 28 gal23-1/4 gal 105.8 L • For additional information, refer to “Fuel Recommendation (without Flexible
Fuel Vehicle Option)” or “Flexible Fuel Vehicle (FFV) Fuel Recommendation”
in this section.
Engine oil Drain and refill
VK56DE With oil filter
change 6-7/8 qt
5-3/4 qt6.5 L• Engine oil with API Certification Mark
• Viscosity SAE 5W-30
• For additional information, refer to “Engine oil and oil filter recommenda-
tions” in this section.
Without oil
filter change 6-1/2 qt
5-1/2 qt6.2 L
Cooling system With reservoir 3-1/4 2-5/8 gal12.2 L • Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
Transfer oil 2-1/8 qt1-3/4 qt2.0 L• Genuine NISSAN Matic D ATF recommended
•Using fluid other than Genuine NISSAN Matic D ATF will cause deteriora-
tion in driveability and transfer durability, and may damage the transfer case,
which is not covered by the NISSAN new vehicle limited warranty.
Automatic transmission fluid Refill to the proper level according to the instructions inthe “Maintenance and do-it-yourself” section. •Genuine NISSAN Matic S ATF
•If Genuine NISSAN Matic S ATF is not available, Genuine NISSAN Matic J
ATF may also be used. Using automatic transmission fluid other than Genu-
ine NISSAN Matic S or J ATF will cause deterioration in driveability and au-
tomatic transmission durability, and may damage the automatic
transmission, which is not covered by the warranty.
Power steering fluid (PSF) • Genuine NISSAN PSF or equivalent
• DEXRON™ VI type ATF may also be used.
Brake fluid • Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent DOT 3
• Available in mainland USA through a NISSAN dealer.
RECOMMENDED FLUIDS/
LUBRICANTS AND CAPACITIES
9-2Technical and consumer information

●Regularly check that all trailer hitch
mounting bolts are securely mounted.
● When towing with the hitch ball
mounted to the rear bumper, do not
make sharp turns. The trailer may con-
tact the bumper and cause damage to
the bumper or trailer.
● When towing a 5th wheel trailer, do not
make sharp turns while driving or back-
ing. The trailer may contact the vehicle
and cause damage to both the trailer
and vehicle.
Tire pressures
● When towing a trailer, inflate the ve-
hicle tires to the recommended cold
tire pressure indicated on the Tire
and Loading Information label.
● Trailer tire condition, size, load rating
and proper inflation pressure should
be in accordance with the trailer and
tire manufacturer’s specifications.
Safety chains
Always use suitable safety chains between your
vehicle and the trailer. The safety chains should
be crossed and should be attached to the hitch, not to the vehicle bumper or axle. The safety
chains can be attached to the bumper if the hitch
ball is mounted to the bumper. Be sure to leave
enough slack in the chains to permit turning
corners.
Trailer lights
CAUTION
When splicing into the vehicle electrical
system, a commercially available power-
type module/converter must be used to
provide power for all trailer lighting. This
unit uses the vehicle battery as a direct
power source for all trailer lights while
using the vehicle tail light, stoplight and
turn signal circuits as a signal source. The
module/converter must draw no more that
15 milliamps from the stop and tail lamp
circuits. Using a module/converter that
exceeds these power requirements may
damage the vehicle’s electrical system.
See a reputable trailer dealer to obtain the
proper equipment and to have it installed.
Trailer lights should comply with federal and/or
local regulations. For assistance in hooking up
trailer lights, contact a NISSAN dealer or repu-
table trailer dealer. Vehicles equipped with the
optional trailer tow package are equipped with a
7-pin trailer harness connector. If your trailer is equipped with a flat 4-pin connector, an adapter
will be needed to connect the trailer lights to the
vehicle. Adapters are available at NISSAN deal-
ers, auto parts stores and hitch retailers.
Trailer brakes
When towing a trailer load of 3,500 lbs.
(1,587 kg) or more, trailers with a brake
system MUST be used.
However, most states
require a separate braking system on trailers with
a loaded weight above a specific amount. Make
sure the trailer meets the local regulations and
the regulations where you plan to tow.
Several types of braking systems are available.
Surge Brakes - The surge brake actuator is
mounted on the trailer tongue with a hydraulic line
running to each trailer wheel. Surge brakes are
activated by the trailer pushing against the hitch
ball when the tow vehicle is braking. Hydraulic
surge brakes are common on rental trailers and
some boat trailers. In this type of system, there is
no hydraulic or electric connection for brake op-
eration between the tow vehicle and the trailer.
Electric Trailer Brakes - Electric braking sys-
tems are activated by an electronic signal sent
from a trailer brake controller (special brake-
sensing module) . For additional information, refer
to “Electric trailer brake controller” in this section.
Technical and consumer information9-35

4. Peel off the tape and connect the jumperharness to the connector
2.
5. Release the parking brake.
6. Install the aftermarket electric trailer brake controller according to the manufacturer’s
instructions.
Pre-towing tips
●Be certain your vehicle maintains a level
position when a loaded and/or unloaded
trailer is hitched. Do not drive the vehicle if it
has an abnormal nose-up or nose-down
condition; check for improper tongue load,
overload, worn suspension or other possible
causes of either condition.
● Always secure items in the trailer to prevent
load shift while driving.
● Keep the cargo load as low as possible in
the trailer to keep the trailer center of gravity
low.
● Load the trailer so approximately 60% of the
trailer load is in the front half and 40% is in
the back half. Also make sure the load is
balanced side to side.
● Check your hitch, trailer tire pressure, ve-
hicle tire pressure, trailer light operation, and
trailer wheel lug nuts every time you attach a
trailer to the vehicle.
● Be certain your rearview mirrors conform to
all federal, state or local regulations. If not,
install any mirrors required for towing before
driving the vehicle. ●
Determine the overall height of the vehicle
and trailer so the required clearance is
known.
Trailer towing tips
In order to gain skill and an understanding of the
vehicle’s behavior, you should practice turning,
stopping and backing up in an area which is free
from traffic. Steering stability and braking perfor-
mance will be somewhat different than under
normal driving conditions.
● Always secure items in the trailer to prevent
load shift while driving.
● Lock the trailer hitch coupler with a pin or
lock to prevent the coupler from inadver-
tently becoming unlatched.
● Avoid abrupt starts, acceleration or stops.
● Avoid sharp turns or lane changes.
● Always drive your vehicle at a moderate
speed.
● When backing up, hold the bottom of the
steering wheel with one hand. Move your
hand in the direction in which you want the
trailer to go. Make small corrections and
back up slowly. If possible, have someone
guide you when you are backing up.
LTI0116
9-38Technical and consumer information

Always block the wheels on both vehicle and
trailer when parking. Parking on a slope is not
recommended; however, if you must do so:
CAUTION
If you move the shift selector to the P
(Park) position before blocking the
wheels and applying the parking brake,
transmission damage could occur.1. Apply and hold the brake pedal.
2. Have someone place blocks on the downhill side of the vehicle and trailer wheels.
3. After the wheel blocks are in place, slowly release the brake pedal until the blocks ab-
sorb the vehicle load.
4. Apply the parking brake.
5. Shift the transmission into P (Park) .
6. Make sure the
indicator light (if so
equipped) indicates the transfer case is in
4H, 4L, or 2H and that the ATP light is off. If
the
indicator light is flashing, or the
ATP light is ON, make sure the transmission
is in P (Park) (A/T) and turn the 4WD switch
to 2WD or 4H. For additional information,
refer to “Automatic transmission park warn-
ing light” in the “Instruments and controls” section and “Using 4-wheel drive (4WD)” in
the “Starting and driving” section.
7. Turn off the engine.
To drive away: 1. Start the vehicle.
2. Apply and hold the brake pedal.
3. Shift the transmission into gear.
4. Release the parking brake.
5. Drive slowly until the vehicle and trailer are clear from the blocks.
6. Apply and hold the brake pedal.
7. Have someone retrieve and store the blocks. ● While going downhill, the weight of the
trailer pushing on the tow vehicle may de-
crease overall stability. Therefore, to main-
tain adequate control, reduce your speed
and shift to a lower gear. Avoid long or
repeated use of the brakes when descend-
ing a hill, as this reduces their effectiveness
and could cause overheating. Shifting to a
lower gear instead provides “engine brak-
ing” and reduces the need to brake as fre-
quently. ●
If the engine coolant temperature rises to a
high temperature, refer to “If your vehicle
overheats” in the “In case of emergency”
section of this owner’s manual.
● Trailer towing requires more fuel than normal
circumstances.
● Avoid towing a trailer for your vehicle’s first
500 miles (805 km) .
● For the first 500 miles (805 km) that you do
tow, do not drive over 50 MPH (80 km/h).
● Have your vehicle serviced more often than
at intervals specified in the recommended
Maintenance Schedule in the “NISSAN Ser-
vice and Maintenance Guide”.
● When making a turn, your trailer wheels will
be closer to the inside of the turn than your
vehicle wheels. To compensate for this,
make a larger than normal turning radius
during the turn.
● Crosswinds and rough roads will adversely
affect vehicle/trailer handling, possibly caus-
ing vehicle sway. When being passed by
larger vehicles, be prepared for possible
changes in crosswinds that could affect ve-
hicle handling.
Technical and consumer information9-39

Do the following if the trailer begins to sway:1.
Take your foot off the accelerator pedal to
allow the vehicle to coast and steer as straight
ahead as the road conditions allow. This com-
bination will help stabilize the vehicle
– Do not correct trailer sway by steering or applying the brakes.
2. When the trailer sway stops, gently apply the brakes and pull to the side of the road in a
safe area.
3. Try to rearrange the trailer load so it is bal- anced as described earlier in this section.
● Be careful when passing other vehicles.
Passing while towing a trailer requires con-
siderably more distance than normal pass-
ing. Remember, the length of the trailer must
also pass the other vehicle before you can
safely change lanes.
● Use the Tow Mode or downshift the trans-
mission to a lower gear for engine braking
when driving down steep or long hills. This
will help slow the vehicle without applying
the brakes.
● Avoid holding the brake pedal down too long
or too frequently. This could cause the
brakes to overheat, resulting in reduced
braking efficiency. ●
Increase your following distance to allow for
greater stopping distances while towing a
trailer. Anticipate stops and brake gradually.
● NISSAN recommends that the cruise con-
trol (if so equipped) not be used while tow-
ing a trailer.
● Some states or provinces have specific
regulations and speed limits for vehicles that
are towing trailers. Obey the local speed
limits.
● Check your hitch, trailer wiring harness con-
nections, and trailer wheel lug nuts after
50 miles (80 km) of travel and at every break.
● When launching a boat, don’t allow the wa-
ter level to go over the exhaust tail pipe or
rear bumper.
● Make sure you disconnect the trailer lights
before backing the trailer into the water or
the trailer lights may burn out.
When towing a trailer, final drive gear oil
should be replaced and transmission
oil/fluid should be changed more fre-
quently. For additional information, refer to
the “Maintenance and do-it-yourself” sec-
tion in this manual.
Tow mode
Using tow mode is recommended when pulling a
heavy trailer or hauling a heavy load. Press the
TOW MODE switch to activate tow mode. The
indicator light on the TOW MODE switch illumi-
nates when tow mode is selected. Press the
TOW MODE switch again to turn tow mode off.
Tow mode is automatically cancelled when the
ignition switch is turned OFF.
Tow mode includes the following features: ● Grade logic — Adjusts transmission shifts
when pulling a trailer or hauling a load up a
grade.
● Downhill Speed Control (DSC) — automati-
cally downshifts when driving down a grade
with a trailer or heavy load to help control
vehicle speed.
Driving the vehicle in the tow mode with no
trailer/load or light trailer/light load will not cause
any damage. However, fuel economy may be
reduced and the transmission/engine driving
characteristics may feel unusual.
When towing a trailer, final drive gear oil
should be replaced and transmission
oil/fluid should be changed more fre-
quently. For additional information, refer to
the “Maintenance and do-it-yourself” sec-
tion in this manual.
9-40Technical and consumer information

Due to legal requirements in some states and
Canadian Provinces, your vehicle may be re-
quired to be in what is called the “ready condi-
tion” for an Inspection/Maintenance (I/M) test of
the emission control system.
The vehicle is set to the “ready condition” when it
is driven through certain driving patterns. Usually,
the ready condition can be obtained by ordinary
usage of the vehicle.
If a powertrain system component is repaired or
the battery is disconnected, the vehicle may be
reset to a “not ready” condition. Before taking the
I/M test, check the vehicle’s
inspection/maintenance test readiness condi-
tion. Place the ignition switch in the ON position
without starting the engine. If the Malfunction
Indicator Light (MIL) comes on steady for 20 sec-
onds and then blinks for 10 seconds , the I/M test
condition is “not ready”. If the MIL does not blink
after 20 seconds, the I/M test condition is
“ready”. Contact a NISSAN dealer to set the
“ready condition” or to prepare the vehicle for
testing.This vehicle is equipped with an Event Data Re-
corder (EDR) . The main purpose of an EDR is to
record, in certain crash or near crash-like situa-
tions, such as an air bag deployment or hitting a
road obstacle, data that will assist in understand-
ing how a vehicle’s systems performed. The EDR
is designed to record data related to vehicle
dynamics and safety systems for a short period of
time, typically 30 seconds or less. The EDR in this
vehicle is designed to record such data as:
● How various systems in your vehicle were
operating;
● Whether or not the driver and passenger
safety belts were buckled/fastened;
● How far (if at all) the driver was depressing
the accelerator and/or brake pedal; and,
● How fast the vehicle was traveling.
● Sounds are not recorded. These data can help provide a better understand-
ing of the circumstances in which crashes and
injuries occur. NOTE: EDR data are recorded by
your vehicle only if a nontrivial crash situation
occurs; no data are recorded by the EDR under
normal driving conditions and no personal data
(e.g. name, gender, age and crash location) are
recorded. However, other parties, such as law
enforcement, could combine the EDR data with
the type of personally identifying data routinely
acquired during a crash investigation.
To read data recorded by an EDR, special equip-
ment is required and access to the vehicle or the
EDR is needed. In addition to the vehicle manu-
facturer and NISSAN dealer, other parties, such
as law enforcement, that have the special equip-
ment, can read the information if they have ac-
cess to the vehicle or the EDR. EDR data will only
be accessed with the consent of the vehicle
owner or lessee or as otherwise required or per-
mitted by law.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST
EVENT DATA RECORDERS (EDR)
9-44Technical and consumer information

10 Index
4WD.......................5-24
4WDwarninglight...............2-15
4-Wheel Drive.................5-24
A
Active brake limited slip (ABLS) system . . .5-35
Adjusting pedal position ............3-14
Air bag (See supplemental restraint
system) .....................1-50
Air bag system Front (See supplemental front impact
air bag system) ...............1-57
Airbagwarninglabels.............1-65
Airbagwarninglight...........1-65,2-17
Air bag warning light, supplemental . .1-65, 2-17
Air cleaner housing filter ............8-19
Air conditioner Air conditioner operation ..........4-19
Air conditioner service ...........4-27
Air conditioner specification label .....9-14
Air conditioner system refrigerant and
oil recommendations .............9-8
Heater and air conditioner (automatic)
(if so equipped) ...............4-24
Heater and air conditioner controls ....4-25
Servicing air conditioner ..........4-27
Airflowcharts..................4-20
Alarm system
(See vehicle security system) .........2-27
Anchor point locations .............1-30
Antenna .....................4-68 Anti-lock brake warning light
..........2-13
Anti-lock Braking System (ABS) ........5-34
Audible reminders ...............2-20
Audio system ..................4-27
AM-FM radio with compact disc
(CD) player .................4-35
Audio System AMradioreception.............4-28
Audio system Bluetooth®audio..........4-64,4-65
Audio System Bluetooth® streaming audio ....4-64,4-65
Audio system Compact disc (CD)
player..........4-37,4-41,4-46,4-53
FM/AM radio with compact disc
(CD) player ..............4-35,4-39
FM-AM radio with compact disc
(CD) player .................4-39
FM/AM/SAT radio with compact disc (CD)
player.................4-43,4-48
Audio System FMradioreception.............4-27
iPod® Player .............4-58,4-61
iPod® player operation .......4-58,4-61
Audio system Radio ....................4-27
Steering wheel audio control switch . . .4-67
USB interface ............4-54,4-56
Audio System USB (Universal Serial Bus) Connection
Port..................4-54,4-56
Autolight switch .................2-34 Automatic
Automatic drive positioner . .3-25, 3-26, 3-27
Automatic power window switch .....2-56
Automatic transmission position indicator
light .....................2-26
Driving with automatic transmission ....5-14
Transmission shift selector lock release . .5-18
Automatic anti-glare inside mirror .......3-16
Automatic door locks ..............3-6
Automatic drive positioner ....3-25,3-26,3-27
Automatic transmission fluid temperature
gauge.......................2-8
AUXjack..............4-38, 4-42, 4-54
B
Back button ....................4-7
Battery ..................5-39, 8-15
Charge warning light ............2-14
Battery replacement Keyfob ...................8-26
Before starting the engine ...........5-11
Belt (See drive belt) ..............8-18
Block heater Engine ....................5-41
Bluetooth® audio ............4-64,4-65
Bluetooth® Hands-Free Phone System with
Navigation
System...............4-90
Bluetooth® Hands-Free Phone System without
Navigation System ...............4-79
Boosterseats..................1-46

BrakeAnti-lock Braking System (ABS) ......5-34
Brake assist (for Intelligent cruise control
system)....................5-35
Brake fluid ..................8-14
Brake light (See stop light) .........8-30
Brake system .................5-33
Brake warning light .............2-13
Brake wear indicators ........2-20,8-22
Parking brake operation ...........5-20
Self-adjusting brakes ............8-22
Brake fluid ....................8-14
Brakes ......................8-22
Brake system ...................5-33
Break-in schedule ................5-22
Brightness/contrastbutton............4-9
Brightness control Instrument panel ...............2-36
Bulb replacement ................8-30
C
Capacities and recommended fuel/lubricants . .9-2
Cargolightswitch................2-38
Cargo(Seevehicleloadinginformation)....9-15
Car phone or CB radio .............4-79
CD care and cleaning ..............4-66
CD player
(See audio system) .....4-37,4-41,4-46,4-53
Checkingbulbs .................2-12
Check tire pressure ...............2-27
Child restraints .......1-24,1-24,1-25,1-27
LATCH (Lower Anchors and Tethers for
CHildren) System ..............1-27 Precautions on child
restraints
.........1-25,1-32,1-39,1-46
Top tether strap anchor point locations . .1-30
Child safety rear door lock ............3-7
Chimes,audiblereminders...........2-20
Cleaning exterior and interior ........7-2,7-4
Clock ...................4-36,4-40 (models without navigation system) ....4-40
Clockset.....................4-40
Clock set/adjustment.....4-7,4-36,4-40,4-44
C.M.V.S.S. certification label ..........9-13
Cold weather driving ...............5-39
Compact disc (CD)
player ............4-37,4-41,4-46,4-53
Console light ...................2-60
Control panel buttons ...............4-4
Back button ..................4-7
Brightness/contrast button ..........4-9
Enterbutton..................4-4
Setting button .................4-7
With navigation system .........4-4,4-5
Controls Audio controls (steering wheel) .......4-67
Heater and air conditioner controls .....4-25
Heater and air conditioner controls
(manual) ...................4-15
Coolant Capacities and recommended
fuel/lubricants .................9-2
Changingenginecoolant...........8-8
Checking engine coolant level ........8-8
Engine coolant temperature gauge .....2-5
Corrosion protection ...............7-5
Cruisecontrol...............5-20,5-21
Cupholders...................2-51
Curtainside-impactandrolloverairbag....1-62 D
Daytime running light system (Canada only) . .2-35
Defroster switch Rear window and outside mirror defroster
switch .....................2-31
Digital video disc DVD ..............4-69
Dimensionsandweights ............9-10
Dimmer switch for instrument panel ......2-36
Display...................2-20,2-21
Display controls (see control panel buttons) . .4-4
Door locks .....................3-3
Drive belt .....................8-18
Drive

positioner, Automatic ....3-25,3-26,3-27
Driving Cold weather driving .............5-39
Driving with automatic transmission ....5-14
Precautions when starting and
driving ...................5-2,5-7
E
Economy-fuel..................5-24
Electronic locking rear differential (E-Lock)
system ......................5-31
Electronic locking rear differential (E-Lock)
system switch ..................2-39
Emission control information label .......9-13
Emission control system warranty .......9-42
Engine Before starting the engine ..........5-11
Blockheater.................5-41
Capacities and recommended
fuel/lubricants.................9-2
10-2