2020 JEEP WRANGLER 2DOORS technical specifications

TECHNICAL SPECIFICATIONS
248
Tighten the lug nuts/bolts in a star pattern
until each nut/bolt has been tightened twice.
Ensure that the socket is fully engaged on
the lug nut/bolt (do not insert it halfway).Torque Patterns
After 25 miles (40 km), check the lug nut/
bolt torque to be sure that all the lug nuts/
bolts are properly seated against the wheel.WHEELS
Refer to the tire placard label located on the
door sill of the vehicle or to the Registration
Document for the tire size and pressure.
Refer to “Tires” in “Servicing And Mainte -
nance” chapter for further information.
WEIGHTS
For further information refer to “Vehicle
Loading” in the “Starting And Operating”
chapter.
FUEL REQUIREMENTS —
GASOLINE ENGINE
2.0L Engine
This engine is designed to meet all emission
regulations, and provide satisfactory fuel
economy and performance when using
high-quality unleaded gasoline with a recom -
mended RON of 95.
While operating on gasoline with the
required octane number, hearing a light
knocking sound from the engine is not a
cause for concern. However, if the engine is
heard making a heavy knocking sound, see
your dealer immediately. Use of gasoline
with a lower than recommended octane
number can cause engine failure and may
void or not be covered by the New Vehicle
Limited Warranty.
Poor quality gasoline can cause problems
such as hard starting, stalling, and hesita -
tions. If you experience these symptoms, try
another brand of gasoline before considering
service for the vehicle.
WARNING!
To avoid the risk of forcing the vehicle off
the jack, do not tighten the lug nuts/bolts
fully until the vehicle has been lowered.
Failure to follow this warning may result in
personal injury.
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TECHNICAL SPECIFICATIONS
250Fuel Icons
What It Means
Unleaded fuel containing up to 2,7% (m/m) oxygen and a maximum ethanol content of 5,0% (V/V) EN228 compliant
fuel
Unleaded fuel containing up to 3,7% (m/m) oxygen and a maximum ethanol content of 10,0% (V/V) EN228
compliant fuel
Compressed Natural Gas and biomethane for automotive applications EN16723 compliant fuel
Liquefied Petroleum Gas for automotive applications EN589 compliant fuel
Diesel fuel containing up to 7% (V/V) Fatty Acid Methyl Esters (FAME) EN590 compliant fuel
Diesel fuel containing up to 10% (V/V) Fatty Acid Methyl Esters (FAME) EN16734 compliant fuel
2020_JEEP_JL_WRANGLER_UG_RHD_UK.book Page 250

TECHNICAL SPECIFICATIONS
252Fuel Icons
What It Means
Unleaded fuel containing up to 2,7% (m/m) oxygen and a maximum ethanol content of 5,0% (V/V) EN228 compliant
fuel
Unleaded fuel containing up to 3,7% (m/m) oxygen and a maximum ethanol content of 10,0% (V/V) EN228
compliant fuel
Compressed Natural Gas and biomethane for automotive applications EN16723 compliant fuel
Liquefied Petroleum Gas for automotive applications EN589 compliant fuel
Diesel fuel containing up to 7% (V/V) Fatty Acid Methyl Esters (FAME) EN590 compliant fuel
Diesel fuel containing up to 10% (V/V) Fatty Acid Methyl Esters (FAME) EN16734 compliant fuel
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TECHNICAL SPECIFICATIONS
254
FLUIDS AND LUBRICANTS
Engine
Your vehicle is equipped with an engine oil that has been thoroughly developed and tested in order to meet the requirements of the Scheduled
Servicing Plan. Constant use of the prescribed lubricants guarantees the fuel consumption and emission specifications. Lubricant quality is
crucial for engine operation and duration. If lubricants conforming to the specific request are not available, products that meet the indicated
specifications can be used to top up, in this case optimal performance of the engine is not guaranteed.
ComponentFluid, Lubricant, or Genuine Part
Eng

ine Coolant We recommend you use PARAFLU UP Formula OAT (Organic Additive
Technology) or equivalent meeting the requirements of FCA Material
Standard MS.90032.
Intercooler – If Equipped We recommend you use PARAFLU
UP Formula OAT (Organic Additive
Technology) or equivalent meeting the requirements of FCA Material
Standard MS.90032.
Engine Oil — 2.0L Gasoline Engine We recommend you use SELENIA K POWER PLUS, or equivalent, API SN
PLUS Certified SAE 5W-30 Full Synthetic Engine Oil, meeting the
requirements of FCA Material Standard MS-13340. If SN PLUS or
equivalent oil is unavailable then use SELENIA DIGITEK PE, or equivalent,
SAE 0W-30 ACEA C2/API SN Full Synthetic Engine Oil, meeting the
requirement of FCA Material Standard 9.55535-GS1.
CAUTION!
Failure to use the recommended SN PLUS or equivalent oil can cause engine
damage not covered by the vehicle warranty.
Engine Oil — 3.6L Gasoline Engine We recommend you use SELENIA K POWER 0W-20, or equivalent, 0W-20
Engine Oil, meeting the requirements of FCA Material Standard MS-6395.
Refer to your engine oil filler cap for correct SAE grade.
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TECHNICAL SPECIFICATIONS
256
(Continued)
(Continued)
CAUTION!
Mixing of engine coolant (antifreeze)
other than specified Organic Additive
Technology (OAT) engine coolant (anti -
freeze), may result in engine damage
and may decrease corrosion protection.
Organic Additive Technology (OAT)
engine coolant is different and should
not be mixed with Hybrid Organic Addi -
tive Technology (HOAT) engine coolant
(antifreeze) or any “globally compatible”
coolant (antifreeze). If a non-OAT engine
coolant (antifreeze) is introduced into
the cooling system in an emergency, the
cooling system will need to be drained,
flushed, and refilled with fresh OAT
coolant (conforming to MS.90032), by
an authorized dealer as soon as possible.Do not use water alone or alcohol-based
engine coolant (antifreeze) products. Do
not use additional rust inhibitors or anti -
rust products, as they may not be
compatible with the radiator engine
coolant and may plug the radiator.
This vehicle has not been designed for
use with propylene glycol-based engine
coolant (antifreeze). Use of propylene
glycol-based engine coolant (antifreeze)
is not recommended.
The use of products with different spec-
ifications than those indicated above
could cause damage to the engine that is
not covered by the warranty.
CAUTION! (Continued)

Use AdBlue® only according to DIN 70 070
and ISO 22241-1. Other fluids may cause
damage to the system: also exhaust emis -
sions would no longer comply with the law.

The distribution companies are responsible
for the compliance of their product.
Observe the precautions of storage and
servicing, in order to preserve the initial
qualities. The manufacturer of the vehicle
does not recognize any guarantee in case
of malfunctions and damage caused to the
vehicle due to the use of AdBlue® not in
accordance with regulations.

CAUTION! (Continued)
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TECHNICAL SPECIFICATIONS
258
FUEL CONSUMPTION AND
CO
2 EMISSIONS

The fuel consumption and CO2 emission
figures declared by the manufacturer are deter -
mined 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,
vehicle load, presence of roof racks and other
situations that adversely affect the aerody -
namics or wind resistance lead to different
fuel consumption values than those
measured. The fuel consumption will only become more
regular after driving the first 1,864 miles
(3,000 km).
To find the specific fuel consumption and
CO
2 emission figures for this vehicle, please
refer to the data in the Certificate of Confor -
mity (if equipped), and the related documen -
tation that accompanies the vehicle (if
equipped).
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 Acces-
sories by Mopar, visit your local dealership
or online at jeep.mopar.eu
NOTE:
All parts are subject to availability.
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