2020 JEEP WRANGLER UNLIMITED ad blue

IN CASE OF EMERGENCY
188
F51–10 Amp Red Digital TV (DSRC)/USB/InSide RearView Mirror (ISRVM)/
Compass Module (CSGM)
F52 –20 Amp Yellow CIGAR LTR
F53 – –Spare
F54 – –Spare
F55 – –Spare
F56 –10 Amp Red IN-CAR TEMP SENSOR
F57 –20 Amp Yellow Frt Drvr Htd Seat
F58 –20 Amp Yellow Frt Pass Htd Seat
F59 – –Spare
F60 –15 Amp Blue Comfort Steering Wheel Module (CSWM) (HTD STR WHEEL)
F61 –10 Amp Red Left Blind Spot Sensor (LBSS)/Right Blind Spot Sensor
(RBSS)
(*)
F62 – –Spare
F63 –10 Amp Red Occupant Restraint Controller (ORC)
(*)
F64 – –Spare
F65 – –Spare
F66 40 Amp Green –HVAC BLOWER MTR FRT
(*)
F67 – –Spare
F68 – –Spare
Cavity Cartridge Fuse Micro Fuse Description
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189
F69–5 Amp Tan Motor Generator Unit MGU Belt Starter Generator (BSG) — If
Equipped
(*)
F70 –25 Amp Clear INJ/IGN COIL (GAS)/GLO PLUG MOD (DSL)
(*)
F71 – –Spare
F72 –10 Amp Red HD ELEC ACC PKG — If Equipped
(*)
F73 20 Amp Blue –PWR TOP LT
(*)
F74 20 Amp Blue –PWR TOP RT
(*)
F75 –10 Amp Red Power Pack Unit - Battery Pack Control Module & Auxiliary
Power Module (PPU-BPCM & APM) Belt Starter Generator
(BSG) — If Equipped
(*)
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)
Cavity Cartridge Fuse Micro Fuse Description
2020_JEEP_JL_WRANGLER_UG_RHD_UK.book Page 189

IN CASE OF EMERGENCY
190
F8230 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 PMP 2 — If Equipped
(*)
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)
(*)
F90 20 Amp Blue –TRAILER TOW PARK LMP — If Equipped
F91 –20 Amp Yellow HORN
F92 40 Amp Green –HD ACCY #2 — If Equipped
(*)
F93 40 Amp Green –HD ACCY #1 — If Equipped
(*)
F94 –10 Amp Red Tire Pressure Monitor (TPM)/RF Hub system (CORAX)
(*)
F95 – –Spare
Cavity Cartridge Fuse Micro Fuse Description
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191
F96–10 Amp Red PWR MIRROR SW
F97 –20 Amp Yellow RADIO/TBM
F98 –10 Amp Red SW BANK-HD ELEC/OFF ROAD
(*)
F99 – –Spare
F100 30 Amp Pink –ESC-ECU & VALVES
(*)
F101 30 Amp Pink –DriveTrain Control Module (DTCM)
(*)
F102 –15 Amp Blue DUAL USB PORT
F103 –15 Amp Blue HD ACCY #3 — If Equipped
(*)
F104 –15 Amp Blue PPU COOL PUMP — If Equipped
(*)
F105 –10 Amp Red Integrated Center Stack (ICS)/Heat Ventilation Air
Conditioning (HVAC)
(*)
F106 40 Amp Green –Electronic Speed Control (ESC)-PUMP MTR
(*)
F107 –20 Amp Yellow TRAILER TOW STOP/TURN LT — If Equipped
F108 –15 Amp Blue HD ACCY #4 — If Equipped
(*)
CavityCartridge Fuse Micro Fuse Description
2020_JEEP_JL_WRANGLER_UG_RHD_UK.book Page 191

IN CASE OF EMERGENCY
192
(Continued)
JACKING AND TIRE
CHANGING
F109–20 Amp Yellow TRAILER TOW STOP/TURN RT — If Equipped
F110 30 Amp Pink –POWER INVERTER
(*)
F111 20 Amp Blue –TRAILER TOW BACKUP — If Equipped
Cavity Cartridge Fuse Micro Fuse Description
CAUTION!
When installing the power distribution
center cover, it is important to ensure
the cover is properly positioned and fully
latched. Failure to do so may allow water
to get into the power distribution center
and possibly result in an electrical
system failure.
When replacing a blown fuse, it is
important to use only a fuse having the
correct amperage rating. The use of a
fuse with a rating other than indicated
may result in a dangerous electrical
system overload. If a properly rated fuse
continues to blow, it indicates a problem
in the circuit that must be corrected.
WARNING!
Do not attempt to change a tire on the
side of the vehicle close to moving
traffic. Pull far enough off the road to
avoid the danger of being hit when oper-
ating the jack or changing the wheel.
Being under a jacked-up vehicle is
dangerous. The vehicle could slip off the
jack and fall on you. You could be
crushed. Never put any part of your body
under a vehicle that is on a jack. If you
need to get under a raised vehicle, take
it to a service center where it can be
raised on a lift.
Never start or run the engine while the
vehicle is on a jack.
The jack is designed to be used as a tool
for changing tires only. The jack should
not be used to lift the vehicle for service
purposes. The vehicle should be jacked
on a firm level surface only. Avoid ice or
slippery areas.
WARNING! (Continued)
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217
Once A Month Or Before A Long Trip
Check engine oil level.
Check windshield washer fluid level.
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.

Check the fluid levels of the coolant reservoir
and brake master cylinder, fill as needed.

Check function of all interior and exterior lights.Demanding Vehicle Use
Restore additive level for AdBlue® Diesel
emissions (UREA) (if equipped), when the
lamp is illuminated or the message on the
instrument panel.
Maintenance Plan — Diesel Engine
Required Maintenance Intervals
Refer to the maintenance plan on the
following pages for the required maintenance
intervals.
NOTE:
Once you have carried out the last intervention in the table, continue with the scheduled servicing, maintaining the frequency indicated in
the plan by marking each operation with a dot or dedicated note. Simply restarting the maintenance from the start of the plan may cause the
allowed interval to be exceeded for some operations.
CAUTION!

Failure to perform the required maintenance
items may result in damage to the vehicle.

At Every Oil Change Interval As Indicated By Oil Change Indicator System:
Change oil and filter
Rotate the tires. Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system turns on
Inspect battery and clean and tighten terminals as required
Inspect the CV/Universal joints
Inspect brake pads, shoes, rotors, drums, hoses and park brake
Inspect engine cooling system protection and hoses
Inspect exhaust system
Inspect engine air cleaner if using in dusty or off-road conditions
Inspect all door latches for presence of grease, reapply if necessary.
Inspect coolant level.
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SERVICING AND MAINTENANCE
220
(*) 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 instrument panel. In any
case, it must never exceed 12,500 miles
(20,000 km) or 1 year.
(**) The brake fluid interval is time based
only, mileage intervals do not apply.(***) The maximum mileage is 75,000 mi
(120,000 km). The belt must be replaced
every 5 years regardless of distance traveled.
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 or
very high temperatures for extended periods,
city driving, long periods of idling). Under no
circumstances should these intervals be
exceeded.
(°) Consumption of additive AdBlue®
(UREA) depends on the condition of use of
the vehicle 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
service job, take your vehicle to a compe-
tent 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.
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253
FLUID CAPACITIES
USMetric
Fuel (Approximate)
Two Door Models 17.5 Gallons66 Liters
Four Door Models 21.5 Gallons81 Liters
AdBlue® Fluid Tank 5 Gallons19 Liters
Engine Oil with Filter
2.0L Gasoline Engine (API SN PLUS certified SAE 5W-30,
FCA Material Standard MS-13340) 5 Quarts
4.73 Liters
3.6L Gasoline Engine (SAE 0W-20, FCA Material Standard MS-6395) 5 Quarts4.73 Liters
2.2L Diesel Engine (SAE 0W-30 - FCA Material Standard 9.55535-DS1 and ACEA C2) 5 Quarts4.73 Liters
Cooling System *
2.0L Gasoline Engine (OAT FCA Material Standard MS.90032) 10.3 Quarts9.7 Liters
2.0L Gasoline Engine Intercooler (OAT FCA Material Standard MS.90032) 3.2 Quarts3.0 Liters
3.6L Gasoline Engine (OAT FCA Material Standard MS.90032) 11.2 Quarts10.6 Liters
2.2L Diesel Engine (OAT FCA Material Standard MS.90032) 10.1 Quarts9.54 Liters
2.2L Diesel Engine Intercooler (OAT FCA Material Standard MS.90032) 3.1 Quarts2.92 Liters
* Includes coolant recovery bottle filled to MAX level.
2020_JEEP_JL_WRANGLER_UG_RHD_UK.book Page 253