2010 JEEP WRANGLER ABS

Traction Control System (TCS)
This system monitors the amount of wheel spin of each of
the driven wheels. If wheel spin is detected, brake
pressure is applied to the slipping wheel(s) to provide
enhanced acceleration and stability. A feature of the TCS
system functions similar to a limited slip differential and
controls the wheel spin across a driven axle. If one wheel
on a driven axle is spinning faster than the other, the
system will apply the brake of the spinning wheel. This
will allow more engine torque to be applied to the wheel
that is not spinning. This feature remains active even if
TCS and ESP are in either the “Partial Off” or “Full Off”
modes. Refer to “ESP (Electronic Stability Program)” in
this section.
Brake Assist System (BAS)
The BAS is designed to optimize the vehicle’s braking
capability during emergency braking maneuvers. The
system detects an emergency braking situation by sens-
ing the rate and amount of brake application and then
applies optimum pressure to the brakes. This can help
reduce braking distances. The BAS complements the
anti-lock brake system (ABS). Applying the brakes very
quickly results in the best BAS assistance. To receive the
benefit of the system, you must apply continuous brak-
ing pressure during the stopping sequence. Do not
reduce brake pedal pressure unless braking is no longer
desired. Once the brake pedal is released, the BAS is
deactivated.
374 STARTING AND OPERATING

NOTE:
•P (Passenger) - Metric tire sizing is based on U.S.
design standards. P-Metric tires have the letter “P”
molded into the sidewall preceding the size designa-
tion. Example: P215/65R15 95H.
•European-Metric tire sizing is based on European
design standards. Tires designed to this standard have
the tire size molded into the sidewall beginning with
the section width. The letterPis absent from this tire
size designation. Example: 215/65R15 96H.
•LT (Light Truck) - Metric tire sizing is based on U.S.
design standards. The size designation for LT-Metric
tires is the same as for P-Metric tires except for the
letters “LT” that are molded into the sidewall preced-
ing the size designation. Example: LT235/85R16.
•Temporary spare tires are high-pressure compact
spares designed for temporary emergency use only.
Tires designed to this standard have the letter “T”
molded into the sidewall preceding the size designa-
tion. Example: T145/80D18 103M.
•High flotation tire sizing is based on U.S. design
standards, and it begins with the tire diameter molded
into the sidewall. Example: 31x10.5 R15 LT.
388 STARTING AND OPERATING

EXAMPLE:
Service Description: 95= Load Index
— A numerical code associated with the maximum load a tire can carry
H = Speed Symbol
— A symbol indicating the range of speeds at which a tire can carry a load corresponding
to its load index under certain operating conditions
— The maximum speed corresponding to the speed symbol should only be achieved under
specified operating conditions (i.e., tire pressure, vehicle loading, road conditions, and
posted speed limits)
Load Identification: \b....blank....\b = Absence of any text on the sidewall of the tire indicates a Standard Load (SL) Tire
Extra Load (XL) = Extra load (or reinforced) tire
Light Load = Light load tire
C, D, E = Load range associated with the maximum load a tire can carry at a specified pressure
Maximum Load — Maximum load indicates the maximum load this tire is designed to carry
Maximum Pressure — Maximum pressure indicates the maximum permissible cold tire inflation pressure for
this tire
390 STARTING AND OPERATING

WARNING!
•Use only manufacturer’s recommended brake
fluid. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information. Using the wrong type of brake fluid
can severely damage your brake system and/or
impair its performance. The proper type of brake
fluid for your vehicle is also labeled on the origi-
nal factory installed hydraulic master cylinder
reservoir.(Continued)
WARNING! (Continued)
•To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep the
master cylinder reservoir cap secured at all times.
Brake fluid in a open container absorbs moisture
from the air resulting in a lower boiling point.
This may cause it to boil unexpectedly during hard
or prolonged braking, resulting in sudden brake
failure. This could result in a accident.
•Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing
the brake fluid to catch fire. Brake fluid can also
damage painted and vinyl surfaces, care should be
taken to avoid its contact with these surfaces.(Continued)
7
MAINTAINING YOUR VEHICLE 477

•Use MOPARTouch-Up Paint or equivalent on
scratches or chips as soon as possible. Your authorized
dealer has touch-up paint to match the color of your
vehicle.
Wheel and Wheel Trim Care
All wheels and wheel trim, especially aluminum and
chrome-plated wheels, should be cleaned regularly with
a mild soap and water to prevent corrosion. To remove
heavy soil, use MOPAR Wheel Cleaner or equivalent, or
select a nonabrasive, non-acidic cleaner. Do not use
scouring pads, steel wool, a bristle brush or metal pol-
ishes. Only MOPAR cleaners or equivalent are recom-
mended. Do not use oven cleaner. Avoid automatic car
washes that use acidic solutions or harsh brushes that
may damage the wheels’ protective finish.
Interior Care
Use MOPAR Total Clean or equivalent to clean fabric
upholstery and carpeting.
Interior Trim should be cleaned starting with a damp
cloth, a damp cloth with MOPAR Total Clean or equiva-
lent, then MOPAR Spot & Stain Remover or equivalent
if absolutely necessary. Do not use harsh cleaners or
Armor All. Use MOPAR Total Clean or equivalent to
clean vinyl upholstery.
WARNING!
Do not use volatile solvents for cleaning purposes.
Many are potentially flammable and, if used in
closed areas, they may cause respiratory harm.
7
MAINTAINING YOUR VEHICLE 485

FUSES
Totally Integrated Power Module
The Totally Integrated Power Module (TIPM) is located
in the engine compartment near the battery. This center
contains cartridge fuses, mini fuses and relays. A label
that identifies each component is printed on the inside of
the cover.
Cavity CartridgeFuse Mini
Fuse Description
J1 — —
J2 30 Amp Pink Transfer Case Module
J3 — —
J4 25 Amp Natural Driver Door Node
J5 25 Amp Natural Passenger Door Node
J6 40 Amp Green Anti-Lock Brake Sys-
tem (ABS) Pump
Feed/ESP
J7 30 Amp Pink Anti-Lock Brake Sys-
tem (ABS) Valve Feed/
ESP
J8 — —
Totally Integrated Power Module (TIPM)
490 MAINTAINING YOUR VEHICLE

Cavity CartridgeFuse Mini
Fuse Description
M30 15 Amp
BlueWiper Motor Frt, J1962
Diagnostic Feed
M31 20 Amp
YellowBackup Lamps (B/U
LAMPS)
M32 10 Amp
RedOccupant Restraint
Controller (ORC), TT
EUROPE
M33 10 Amp
RedNext Generation Con-
troller (NGC), Global
Powertrain Engine
Controller (GPEC)Cavity Cartridge
Fuse Mini
Fuse Description
M34 10 Amp
RedPark Assist (PRK
ASST), Heater Ventila-
tion, Air Conditioning
Module (HVAC MOD),
Headlamp Wash
(HDLP WASH), Com-
pass (COMPAS)
M35 10 Amp
RedHeated Mirrors
M36 20 Amp
YellowPower Outlet
M37 10 Amp
RedAnti-Lock Brake Sys-
tem (ABS), Electronic
Stability Program
(ESP), Stop Lamp
Switch (STP LP SW),
Fuel Pump Rly Hi
Control
7
MAINTAINING YOUR VEHICLE 495

Front Park/Turn Signal
1. Remove the front grille. Turn the retainers along the
top 1/4 turn counterclockwise and remove.
2. Pull the bottom of the grille away starting at one side
and working toward the other.
3. Turn the socket assembly 1/4 turn counterclockwise
and remove from housing. Pull the bulb straight from the
socket to replace.
Front Side Marker
1. Reach under the front fender flare and locate the front
side marker socket.
2. Turn the socket assembly counterclockwise 1/3 turn
and remove it from the housing. Pull the bulb straight
from the socket to replace.
Front Fog Lamp
1. Locate the front fog lamp in the front fascia, and
disconnect the electrical connector from underneath.
2. Squeeze locking tabs on bulb inward toward center of
the bulb. Pull bulb straight out of housing.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
7
MAINTAINING YOUR VEHICLE 499