2018 JEEP WRANGLER UNLIMITED power steering

Cavity Cartridge Fuse Micro Fuse Description
F34 – 10 Amp Red Electronic Stability Control (ESC)/Electric Hydraulic
Power Steering (EHPS)/Smart Bar Control Module
(SBCM) WAKE UP
(*)
F35 30 Amp Pink – BRAKE VAC PMP — If Equipped
(*)
F36 30 Amp Pink – TRAILER TOW MOD — If Equipped
F37 30 Amp Pink – TRAILER TOW CONN 7W — If Equipped
F38 20 Amp Blue – Engine Control Module ECM
(*)
F39 – – Spare
F40 – 15 Amp Blue DriveTrain Control Module (DTCM)/Axle Lock (AXLE LOC)
FT_RR
(*)
F41 – 15 Amp Blue Instrument Cluster (IC)/Security GateWay (SGW) WAKE
UP
(*)
F42 – 10 Amp Red Power Control Relay Control Feed (Electric Stop/Start)/
Spare (Belt Starter Generator) -- If Equipped
(*)
F43 20 Amp Yellow PWR OUTLET (CARGO) BATT
(*)
F44 – 10 Amp Red InfraRed Camera (IRCAM) HEATERS
(*)
F45 – 20 Amp Yellow PWR OUTLET (CARGO) IGN*
(*)
IN CASE OF EMERGENCY
184

Cavity Cartridge Fuse Micro Fuse Description
F76 – 20 Amp Yellow ECM (GAS)/PCM (DSL)
(*)
F77 – 10 Amp Red HTD MIRRORS
F78 – 10 Amp Red COMP/INTRUSION/SIREN/INTRUSION SENSORS
F79 – 20 Amp Yellow SMART BAR CTRL MOD
(*)
F80 – 15 Amp Blue Powertrain Control Module (PCM)
(*)
F81 30 Amp Pink – REAR DEFROSTER (EBL)
F82 30 Amp Pink – FUEL HTR — If Equipped
(*)
F83 60 Amp Yellow GLOW PLUG — If Equipped
(*)
F84 30 Amp Pink – UREA HTR CTRL UNIT — If Equipped
(*)
F85 – 10 Amp Red PM SENSOR — If Equipped
(*)
F86 30 Amp Pink – BRAKE VAC PMP2—IfEquipped
(*)
F87 – 10 Amp Red SUPPLY/PURGING PMP — If Equipped
(*)
F88 20 Amp Blue – NOx SENSOR #1/ #2 — IF Equipped
(*)
F89 – 10 Amp Red Steering Column Control Module (SCCM)/ Cruise Control
(CRUISE CTL)/Digital TV (DTV)
(*)
187

WARNING!
• Do not use a tow strap with a tow eye.
Tow straps may break or become disen-
gaged, causing serious injury or death.
• Failure to follow proper tow eye usage
may cause components to break result-
ing in serious injury or death.
• The brake and steering power assist sys-
tems will not function while the vehicle
is being towed. You will, therefore, need
to apply more force on the brake pedal
and steering wheel. Do not use flexible
ropes when towing, and avoid jerky
movements. Do not start the engine
while towing the car. Before tightening
the ring, clean the threaded housing
thoroughly. Make sure that the ring is
fully screwed into the housing before
towing the car.
CAUTION!
• The tow eye must only be used for road-
side emergencies. Use with an appropri-
ate device in accordance with highway
code (a rigid bar) to maneuver the ve-
hicle in preparation for transport via a
tow truck.
• The tow eye must not be used to move
the vehicle off the road or where there
are obstacles.
• Do not use the tow eyes for tow truck
hookup or highway towing.
• Do not use the tow eye to free a stuck
vehicle. Refer to the “Freeing A Stuck
Vehicle” section for further information.
• Please refer to the “Towing A Disabled
Vehicle” section for detailed instruc-
tions. Damage to your vehicle may occur
if these guidelines are not followed.NOTE:
• Ensure that the tow eye is properly
mounted.
• Do not use the tow eye to pull the vehicle
onto a flatbed truck.
Tow Eye Warning Label
IN CASE OF EMERGENCY
204

Your authorized dealer will reset the oil
change indicator message after completing
the scheduled oil change.
Once A Month Or Before A Long Trip
• Check the engine oil level about five min-
utes after a fully warmed engine is shut off.
Checking the oil level while the vehicle is
on level ground will improve the accuracy of
the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
• Check the windshield washer solvent and
add if required.
• Check tire pressure and look for unusual
wear or damage. Rotate tires at the first
sign of irregular wear, even if it occurs
before the oil indicator system turns on.• Inspect the battery and clean and tighten
the terminals as required.
• Check the fluid levels of coolant reservoir,
brake master cylinder and power steering
and fill as needed.
• Check all lights and other electrical items
for correct operation.
At Each Oil Change
• Change the engine oil filter.
• Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required mainte-
nance items may result in damage to the
vehicle.Required Maintenance Intervals
Refer to the Maintenance Plan on the follow-
ing pages for the required maintenance inter-
vals.
Maintenance Plan
NOTE:
Once you have carried out the last interven-
tion in the table, continue with the scheduled
servicing, maintaining the frequency indi-
cated in the plan by marking each operation
with a dot or dedicated note. Simply restart-
ing the maintenance from the start of the
plan may cause the allowed interval to be
exceeded for some operations.
209

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

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