brake fluid JEEP WRANGLER 2DOORS 2018 Owner handbook (in English)

Mileage or time passed (whichever comes first)12,500
25,000
37,500
50,000
62,500
75,000
87,500
100,000
112,500
125,000
137,500
150,000
162,500
175,000
187,500
Or Years: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
20,000
40,000
60,000
80,000
100,000
120,000
140,000
160,000
180,000
200,000
220,000
240,000
260,000
280,000
300,000
Flush and replace the engine coolant at 10 years or
150,000 miles (240,000 km) whichever comes first.XX
Replace timing drive belt. (***) X X
(*) The actual interval for changing engine oil
and replacing the engine oil filter depends on
the vehicle usage conditions, and is signaled
by the warning light or message in the instru-
ment cluster. In any case, it must never
exceed two years. If the vehicle is used
mainly for city driving, change the engine oil
and filter every year.
(**) The brake fluid interval is time based
only, mileage intervals do not apply.
(***) The timing and accessory belts must be
changed every 37,500 miles (60,000 km) or
3 years for particularly demanding use (dusty
areas, severe weather conditions, very low orvery high temperatures for extended periods,
city driving, long periods of idling). Under no
circumstances should these intervals be ex-
ceeded.
(°) Consumption of additive AdBlue (UREA)
depends on the condition of use of the ve-
hicle and is indicated by LED and/or message
on the instrument panel.
WARNING!
• You can be badly injured working on or
around a motor vehicle. Do only service
work for which you have the knowledge
and the right equipment. If you have any
doubt about your ability to perform a
WARNING!
service job, take your vehicle to a com-
petent mechanic.
• Failure to properly inspect and maintain
your vehicle could result in a component
malfunction and effect vehicle handling
and performance. This could cause an
accident.
SERVICING AND MAINTENANCE
216

ENGINE COMPARTMENT
2.0L Gasoline Engine
1 — Brake Fluid Reservoir 7 — Battery
2 — Intercooler Coolant Reservoir 8 — Power Distribution Center (Fuses)
3 — Intercooler Coolant Pressure Cap 9 — Washer Fluid Reservoir
4 — Engine Oil Fill 10 — Power Steering Fluid Reservoir
5 — Engine Coolant Reservoir 11 — Engine Oil Dipstick
6 — Engine Coolant Pressure Cap 12 — Engine Air Cleaner
217

3.6L Gasoline Engine
1 — Brake Fluid Reservoir 6 — Power Distribution Center (Fuses)
2 — Engine Oil Dipstick 7 — Washer Fluid Reservoir
3 — Engine Coolant Reservoir 8 — Power Steering Fluid Reservoir
4 — Engine Coolant Pressure Cap 9 — Engine Oil Fill
5 — Battery 10 — Engine Air Cleaner
SERVICING AND MAINTENANCE
218

2.2L Diesel Engine
1 — Brake Fluid Reservoir 7 — Engine Coolant Reservoir Pressure Cap
2 — Intercooler Coolant Reservoir 8 — Battery
3 — Intercooler Reservoir Pressure Cap 9 — Power Steering Fluid Reservoir
4 — Engine Oil Fill 10 — Power Distribution Center (Fuses)
5 — Engine Oil Dipstick 11 — Washer Fluid Reservoir
6 — Engine Coolant Reservoir 12 — Engine Air Cleaner
219

Installing The Rear Wiper
1. Lift the wiper arm off of the glass.
2. Insert the wiper blade pivot pin into the
opening on the end of the wiper arm and
rotate the wiper in to place.
3. Place with wiper on the glass and close
the tail gate.
Cooling System
WARNING!
• You or others can be badly burned by hot
engine coolant (antifreeze) or steam
from your radiator. If you see or hear
steam coming from under the hood, do
not open the hood until the radiator has
had time to cool. Never open a cooling
system pressure cap when the radiator
or coolant bottle is hot.
• Keep hands, tools, clothing, and jewelry
away from the radiator cooling fan when
the hood is raised. The fan starts auto-
matically and may start at any time,
whether the engine is running or not.
WARNING!
• When working near the radiator cooling
fan, turn the ignition to the OFF mode.
The fan is temperature controlled and
can start at any time the ignition is in the
ON mode.
Coolant Checks
Check the engine and, intercooler (if
equipped) coolant (antifreeze) protection ev-
ery 12 months (before the onset of freezing
weather, where applicable). If the engine
and, intercooler (if equipped) is dirty or rusty
in appearance, the system should be drained,
flushed and refilled with fresh OAT coolant
(conforming to MS.90032) by an authorized
dealer. Check the front of the A/C condenser
(if equipped) or radiator for any accumulation
of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically
down the face of the A/C condenser (if
equipped) or the back of the radiator core.
Check the engine and, intercooler (if
equipped) cooling system hoses for brittle
rubber, cracking, tears, cuts, and tightness ofthe connection at the coolant recovery bottle
and radiator. Inspect the entire system for
leaks. DO NOT REMOVE THE COOLANT
PRESSURE CAP WHEN THE COOLING SYS-
TEM IS HOT.
Brake System
In order to assure brake system performance,
all brake system components should be in-
spected periodically. Refer to the “Mainte-
nance Plan” in this section for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure
and possibly a collision. Driving with your
foot resting or riding on the brake pedal
can result in abnormally high brake tem-
peratures, excessive lining wear, and pos-
sible brake damage. You would not have
your full braking capacity in an emergency.
Fluid Level Check — Brake Master Cylinder
The fluid level of the master cylinder should
be checked whenever the vehicle is serviced,
or immediately if the brake system warning
SERVICING AND MAINTENANCE
224

light is on. If necessary, add fluid to bring
level within the designated marks on the side
of the reservoir of the brake master cylinder.
Be sure to clean the top of the master cylin-
der area before removing cap. With disc
brakes, fluid level can be expected to fall as
the brake pads wear. Brake fluid level should
be checked when pads are replaced. If the
brake fluid is abnormally low, check the sys-
tem for leaks.
Refer to “Fluids And Lubricants” in “Techni-
cal Specifications” for further information.
WARNING!
• Brake fluid is poisonous and highly cor-
rosive. In the event of accidental con-
tact, immediately wash the affected
parts with water and neutral soap. Then
rinse thoroughly. Call a doctor immedi-
ately if swallowed.
• Use only manufacturer's recommended
brake fluid. Refer to “Fluids And Lubri-
cants” in “Technical Specifications” for
further information. Using the wrong
type of brake fluid can severely damage
WARNING!
your brake system and/or impair its per-
formance. The proper type of brake fluid
for your vehicle is also identified on the
original factory installed hydraulic mas-
ter cylinder reservoir.
• 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 cylin-
der 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 fail-
ure. This could result in a collision.
• Overfilling the brake fluid reservoir can
result in spilling brake fluid on hot en-
gine 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.
• Do not allow petroleum based fluid to
contaminate the brake fluid. Brake seal
WARNING!
components could be damaged, causing
partial or complete brake failure. This
could result in a collision.
Automatic Transmission
Fluid Level Check
The fluid level is preset at the factory and
does not require adjustment under normal
operating conditions. Routine fluid level
checks are not required; therefore the trans-
mission has no dipstick. An authorized dealer
can check your transmission fluid level using
special service tools. If you notice fluid leak-
age or transmission malfunction, visit an au-
thorized dealer immediately to have the
transmission fluid level checked. Operating
the vehicle with an improper fluid level can
cause severe transmission damage.
CAUTION!
If a transmission fluid leak occurs, visit an
authorized dealer immediately. Severe
transmission damage may occur. An au-
225

Component Fluid, Lubricant, or Genuine Part
Brake Master Cylinder We recommend you use DOT 3, SAE J1703 brake fluid. If DOT 3 brake fluid is not available
then TUTELA TOP4/S, FMVSS no. 116 DOT 4, ISO 4925 SAE J1704, or equivalent, is
acceptable.
If using DOT 4 brake fluid, the fluid must be changed every 24 months regardless of mileage.
Power Steering Reservoir We recommend you use TUTELA TRANSMISSION FORCE 4 fluid, or equivalent, meeting
requirement of FCA Material Standard 9.55550-AV4 or MS.9602.
FUEL CONSUMPTION AND
CO
2EMISSIONS
The fuel consumption and CO2emission
figures declared by the manufacturer are de-
termined on the basis of the type-approval
tests laid down by the applicable standards
in the country where the vehicle is registered.
The type of route, traffic conditions, weather
conditions, driving style, general condition of
the vehicle, trim level/equipment/ accesso-
ries, use of the climate control system, ve-
hicle load, presence of roof racks and othersituations that adversely affect the aerody-
namics or wind resistance lead to different
fuel consumption values than those mea-
sured.
The fuel consumption will only become more
regular after driving the first 1,864 miles
(3000 km).
To find the specific fuel consumption and
CO
2emission figures for this vehicle, please
refer to the data in the Certificate of Confor-
mity, and the related documentation that
accompanies the vehicle.
MOPAR ACCESSORIES
Authentic Accessories And Jeep
Performance Parts By Mopar
• Mopar Accessories and Jeep performance
parts are developed with the same engi-
neering that went into your Wrangler.
Choose these products with confidence
knowing that they have passed the same
rigid standards for function, fit, durability
and performance as your Wrangler.
• For the full line of Authentic Jeep Accesso-
ries by Mopar, visit your local dealership or
online at jeep.mopar.eu
NOTE:
All parts are subject to availability.TECHNICAL SPECIFICATIONS
262

Accessories..................262
Mopar...................262
Adding Fuel.................166
Additives, Fuel................253
Air Bag
Air Bag Operation............111
Air Bag Warning Light.........108
Disable, Passenger Air Bag......111
Enhanced Accident Response .119, 205
Event Data Recorder (EDR)......205
Front Air Bag...............110
If Deployment Occurs.........118
Knee Impact Bolsters.........116
Maintaining Your Air Bag System . .120
Maintenance...............120
Redundant Air Bag Warning Light . .109
Transporting Pets............136
Air Bag Light...........66, 108, 137
Air Conditioning Filter............45
Air Conditioning, Operating Tips......45
Air Conditioning System...........44
Air Pressure
Tires....................231
Alarm
Arm The System.............17Disarm The System............18
Security Alarm............17, 70
Alterations/Modifications
Vehicle....................3
Android Auto..........275, 281, 314
Apps....................284
Communication.............284
Maps...................283
Music...................284
Antifreeze (Engine Coolant)........257
Anti-Lock Brake System (ABS).......82
Anti-Lock Warning Light...........70
Apple CarPlay.........276, 285, 314
Apps....................287
Maps...................286
Messages.................286
Music
...................286
Phone...................286
Assist, Hill Start................84
Audio Systems (Radio)...........270
Auto Down Power Windows.........46
Automatic Headlights............36
Automatic Temperature Control (ATC) . . .44
Automatic Transmission..........148
Fluid Level Check............225Fluid Type................261
Auxiliary Electrical Outlet (Power Outlet). .57
Auxiliary Power Outlet............57
Auxiliary Switches..............60
Axle Fluid...................261
Axle Lock...................156
Battery..................68, 221
Charging System Light..........68
Belts, Seat..................137
Blind Spot Monitoring............91
B-Pillar Location..............226
Brake Assist System.............83
Brake Control System............83
Brake Fluid..............224, 261
Brake System................224
Fluid Check...............224
Master Cylinder.............224
Warning Light...............67
Brake/Transmission Interlock.......148
Bulb Replacement..........176, 178
Bulbs, Light..............139, 176
Camera, Rear................165
Capacities, Fluid..............257
INDEX
335

Jump Starting..............196
Oil..................257, 259
Oil Filler Cap...............217
Oil Selection...............257
Overheating...............199
Starting..................142
Enhanced Accident Response
Feature...............119, 205
Exhaust Gas Cautions...........137
Exhaust System...............137
Exterior Lights.............35, 139
Fabric Care..................240
Fabric Top..................240
Filters
Air Conditioning..............45
Engine Oil................259
Flashers
Hazard Warning.............176
Turn Signal............178, 179
Turn Signals.............76, 139
Flash-To-Pass.................36
Fluid, Brake.................261
Fluid Capacities...............257
Fluid Leaks..................139
Fluid Level Checks
Brake...................224Engine Oil................220
Fluids And Lubricants...........259
Fog Lights.............36, 74, 179
Fog Light Service..............179
Fold And Tumble Rear Seat.........29
Fold-Flat Seats................26
Folding Rear Seats..............28
Four-Way Hazard Flasher..........176
Four Wheel Drive..............150
Operation.................150
Shifting..................150
Systems..................150
Four Wheel Drive Operation
. . . .150, 153
Freedom Panels................51
Freeing A Stuck Vehicle..........201
Fuel......................252
Adding..................166
Additives.................253
Consumption...............262
Filler Cap (Gas Cap).......166, 167
Gasoline.................252
Materials Added.............253
Octane Rating...........252, 259
Requirements..............257
Specifications..............259
Tank Capacity..............257
Fueling....................166Fuses.....................180
Gas Cap (Fuel Filler Cap)......166, 167
Gasoline (Fuel)................252
Gasoline Particulate Filter (GPF)......60
General Information.............288
Glass Cleaning................243
Hard Top....................51
Hazard Warning Flasher..........176
Headlights
Automatic.................36
Bulb Replacement...........178
Cleaning.................239
High Beam/Low Beam Select Switch .35
Leveling...................37
Lights On Reminder...........37
Passing...................36
Replacing.................178
Head Restraints................30
Heated Mirrors.................35
High Beam/Low Beam Select (Dimmer)
Switch....................35
Hill Descent Control.............89
Hill Descent Control Indicator.......89
Hill Start Assist................84
Hood Prop...................56
337

Hood Release.................56
Ignition.....................15
Switch...................15
Installation...................51
Installing....................54
Instrument Cluster..............63
Descriptions................76
Display...................62
Menu Items................63
Instrument Panel Lens Cleaning.....243
Integrated Power Module (Fuses). . . .181
Interior Appearance Care.........242
Intermittent Wipers (Delay Wipers)....38
Introduction...................1
Inverter, Power................59
Jacking Instructions............191
Jack Location................190
Jack Operation.........191, 192, 226
Jump Starting................196
Key Fob
Arm The System.............17
Disarm The System............18
Keyless Enter-N-Go..............18
Passive Entry...............18Keys.......................13
Replacement...............14
Lane Change Assist..............37
Lap/Shoulder Belts.............102
Latches....................139
Hood....................56
Leaks, Fluid.................139
Leveling, Headlight..............37
Life Of Tires.................233
Light Bulbs..............139, 176
Lights.....................139
AirBag ............66, 108, 137
Automatic Headlights..........36
Back-Up.................179
Brake Assist Warning...........87
Brake Warning...............67
Bulb Replacement........176, 178
Center Mounted Stop..........180
Cruise...............75, 77, 78
Daytime Running.............35
Dimmer Switch, Headlight.......35
Engine Temperature Warning......68
Exterior...............35, 139
Fog ..................74, 179
Hazard Warning Flasher........176
Headlight Leveling............37Headlights................178
High Beam.................35
High Beam/Low Beam Select......35
Hill Descent Control Indicator.....89
Lights On Reminder...........37
Malfunction Indicator (Check Engine).71
Park.....................75
Passing...................36
Rear Servicing..............179
Rear Tail Lamps.............179
Seat Belt Reminder......69, 76, 77
Security Alarm..............70
Service...............176, 178
Side Marker...............179
Tire Pressure Monitoring (TPMS)....94
Traction Control..............87
Turn Signal............178, 179
Turn Signals............76, 139
Warning Instrument Cluster
Descriptions.............68, 76
Loading Vehicle
Tires....................226
Locking Axle.................156
Locks
Child Protection..............21
Lowering....................47
Lowering The Top...............47
INDEX
338