2012 MITSUBISHI LANCER SE AWC All Wheel Control

7-32 Vehicle care and maintenance
7
Treadwear, Traction and Temperature GradesTr e a d w e a r
The treadwear grade is a comparative rating based on the
wear rate of the tire when tested under controlled conditions
on a specified government test course. For example, a tire
graded 150 would wear one and one-half (1
1/2) times as
well on the government course as a tire graded 100. The rel-
ative performance of tires depends upon the actual condi-
tions of their use, however, and may depart significantly
from the norm due to variations in driving habits, service
practices and differences in road characteristics and climate.
Traction
The traction grades, from highest to lowest, are AA, A, B
and C. Those grades represent the tire’s ability to stop on
wet pavement as measured under controlled conditions on
specified government test surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Te m p e r a t u r e
The temperature grades are A (the highest), B and C, repre-
senting the tire’s resistance to the generation of heat and its
ability to dissipate heat when tested under controlled condi-
tions on a specified indoor laboratory test wheel. Sustained
high temperature can cause the material of the tire to degen-
erate and reduce tire life, and excessive temperature can
lead to sudden tire failure. The grade C corresponds to a
level of performance which all passenger car tires must
meet under the Federal Motor Vehicle Safety Standard No.
109. Grades B and A represent higher levels of performance
on the laboratory test wheel than the minimum required by
law.
Tire inflation pressures
N00939300844
Proper tire inflation pressure is essential for the safe and satis-
factory operation of your vehicle. The wrong tire pressure will
cause problems in three major areas:

Safety
Too little pressure increases flexing in the tire and can
cause tire failure. Too much pressure can cause a tire to
lose its ability to cushion shock. Objects on the road and
potholes could then cause tire damage that may result in
tire failure.

Economy
The wrong tire pressure can cause uneven wear patterns in
the tire tread. These abnormal wear patterns will reduce
the tread life, and the tire will have to be replaced sooner.
Too little pressure also makes it harder for the tire to roll,
and this uses up more fuel.

Ride comfort and vehicle stability
The superior riding experience built into your vehicle
partly depends on the correct tire pressure. Too much
pressure gives an uncomfortable and jarring ride. Too lit-
tle pressure feels as if your vehicle is slow to respond.
Unequal tire pressures can make steering your vehicle
uneven and unpredictable.
The correct tire pressure for your vehicle is listed on the plac-
ard attached to the sill of the driver’s door.
(Refer to “Tire and loading information placard” on page 9-4.)
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Vehicle care and maintenance
7-49
7
Passenger compartment fuse location tablePassenger compartment fuse location
Sub fuse block Main fuse block
No.
Symbol
Electrical system
Capacity
1 Heater 30 A*
2Stop lights
(Brake lights)15 A
3 Rear fog light 10 A
4 Windshield wiper 30 A
5 Optional 10 A
6Door locks20 A
7Radio15 A
8 Control unit relay 7.5 A
9Interior lights
(Dome lights)15 A
10 Hazard warning flasher 15 A
11 Rear window wiper 15 A
12 Gauges 7.5 A
13Cigarette lighter/Accessory
socket15 A
14 Ignition switch 10 A
15 Sunroof 20 A
16 Outside rearview mirrors 10 A
17 All-wheel drive system 10 A
18 Back-up lights 7.5 A
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8-2 Customer assistance/Reporting Safety Defects
8Consumer information (For vehicles sold in
U.S.A.)
N01047100100
This information is provided in compliance with the require-
ments of the National Highway Traffic Safety Administration,
Department of Transportation. It provides the purchasers
and/or prospective purchasers with information on reporting
safety defects. Uniform tire quality gradingDOT quality grades - All passenger vehicle tires must conform
to Federal Safety Requirements in addition to these grades. The
specific grade rating in each grade category is shown on the
side wall of the tires on your vehicle. Treadwear The treadwear grade is a comparative rating based on the wear
rate of the tire when tested under controlled conditions on a
specified government test course. For example, a tire graded
150 would wear one and one-half (1
1/2) times as well on the
government course as a tire graded 100. The relative perfor-
mance of tires depends upon the actual conditions of their use,
however, and may depart significantly from the norm due to
variations in driving habits, service practices and differences in
road characteristics and climate.
Traction AA, A, B, C The traction grades, from highest to lowest, are AA, A, B and
C. Those grades represent the tire’s ability to stop on wet pave-
ment as measured under controlled conditions on specified
government test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance.
Temperature A, B, CThe temperature grades are A (the highest), B and C, represent-
ing the tire’s resistance to the generation of heat and its ability
to dissipate heat when tested under controlled conditions on a
specified indoor laboratory test wheel. Sustained high tempera-
ture can cause the material of the tire to degenerate and reduce
tire life, and excessive temperature can lead to sudden tire fail-
ure. The grade C corresponds to a level of performance which
all passenger car tires must meet under the Federal Motor Vehi-
cle Safety Standard No. 109. Grades B and A represent higher
levels of performance on the laboratory test wheel than the
minimum required by law.
WA R N I N G
!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics.
WA R N I N G
!
The temperature grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, underinflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.
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Alphabetical index
1
A
Accessory (installation) 1-8
ACD (Active center differential system) 3-132
ACD control mode display 3-134
ACD control mode switch 3-133
ACD warning display 3-134
Active stability control (ASC) 3-151
ASC OFF display or ASC indicator 3-154
ASC operation display 3-154
Air cleaner filter 7-15
Air conditioning
Automatic air conditioning 5-31
,5-41
Important air conditioning operating tips 5-51
Manual air conditioning 5-12
,5-22
Air purifier 5-52
All-wheel driving operation 3-139
Aluminum wheels 7-94
Antenna
Roof antenna 5-148
Anti-lock braking system 3-147
Warning light / display 3-148,3-149
Arm rest 2-9
Assist grip 3-304
Audio
AM/FM electronically tuned radio with CD player 5-52
AM/FM electronically tuned radio with 6 CD autochanger 5-
80
Error codes 5-137
,5-139Handling of compact discs 5-145
Steering wheel audio remote control switch 5-134
Automatic air conditioning 5-31
,5-41
Auxiliary audio connector (RCA) 5-132
Auxiliary video connector (RCA) 5-132
AWC control fluid 7-20
B
Back-up lights
Bulb capacity 7-55
Replacement 7-82
Ball joint, steering linkage seals and drive shaft boots 7-43
Battery 7-23
Charging system warning light 3-230
Checking battery electrolyte level 7-26
Disconnection and connection 7-27
During cold weather 7-26
Removing and installing the battery upper cover (vehicles
with turbocharger) 7-23
Specification 9-9
To check the battery indicator 7-25
Bluetooth 2.0 interface 3-256
Bottle holder 3-303
Brake
Anti-lock braking system 3-147
Braking 4-8
Fluid 7-21
,9-10
Hose 7-43
Parking brake 3-77
BK0138600US.book 1 ページ ２０１１年７月１７日　日曜日　午後２時３２分