engine JEEP WRANGLER RUBICON 2020 User Guide
Page 294 of 488
WARNING!
When replacing a blown fuse, always use
an appropriate replacement fuse with the
same amp rating as the original fuse. Never
replace a fuse with another fuse of higher
amp rating. Never replace a blown fuse with
metal wires or any other material. Failure to
use proper fuses may result in serious
personal injury, fire and/or property
damage.
Before replacing a fuse, make sure that the
ignition is off and that all the other services
are switched off and/or disengaged.
If the replaced fuse blows again, contact an
authorized dealer.
If a general protection fuse for safety
systems (air bag system, braking systemyf
power unit systems (engine system,
gearbox systemyf R U V W H H U L Q J V \ V W H P E O R Z V
contact an authorized dealer.
1 — Fuse Element
2 — Blade Fuse with a good/functional fuse
element.
3 — Blade fuse with a bad/not functional fuse
element (blown fuseyf .
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: $ 5 1 , 1 *
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 operating 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.
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: $ 5 1 , 1 *
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Racing the engine or spinning the wheels
may lead to transmission overheating and
failure. Allow the engine to idle with the
transmission in NEUTRAL for at least one
minute after every five rocking-motion
cycles. This will minimize overheating and
reduce the risk of clutch or transmission
failure during prolonged efforts to free a
stuck vehicle.
When “rocking” a stuck vehicle by shifting
between DRIVE/SECOND gear and
REVERSE, do not spin the wheels faster
than 15 mph (24 km/hyf R U G U L Y H W U D L Q
damage may result.
Revving the engine or spinning the wheels
too fast may lead to transmission over -
heating and failure. It can also damage the
tires. Do not spin the wheels above 30 mph
(48 km/hyf Z K L O H L Q J H D U Q R W U D Q V P L V V L R Q
shifting occurringyf .
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Do not open hot engine cooling system.
Never add engine coolant (antifreezeyf Z K H Q
the engine is overheated. Do not loosen or
remove the cap to cool an overheated
engine. Heat causes pressure to build up in
the cooling system. To prevent scalding or
injury, do not remove the pressure cap
while the system is hot or under pressure.
Do not use a pressure cap other than the
one specified for your vehicle. Personal
injury or engine damage may result.
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Do not open hot engine cooling system.
Never add engine coolant (antifreezeyf Z K H Q
the engine is overheated. Do not loosen or
remove the cap to cool an overheated
engine. Heat causes pressure to build up in
the cooling system. To prevent scalding or
injury, do not remove the pressure cap
while the system is hot or under pressure.
Do not use a pressure cap other than the
one specified for your vehicle. Personal
injury or engine damage may result.
Page 369 of 488
TEC \b \f SPECIFICATIONS
VE \b \fE IDENTIFICATION NUMBER
The Vehicle Identification Number (VINyf L V I R X Q G
on the left front corner of the A pillar, visible
from outside of the vehicle through the
windshield.
Vehicle Identification Number
NOTE:
It is illegal to remove or alter the VIN plate.
BRAKE SYSTEM
Your vehicle is equipped with dual hydraulic
brake systems. If either of the two hydraulic
systems loses normal capability, the remaining
system will still function. However, there will
be some loss of overall braking effectiveness.
You may notice increased pedal travel during
application, greater pedal force required to slow
or stop, and potential activation of the Brake
Warning Light.
In the event power assist is lost for any reason
(i.e., repeated brake applications with the engine
offyf W K H E U D N H V Z L O O V W L O O I X Q F W L R Q + R Z H Y H U W K H
effort required to brake the vehicle will be much
greater than that required with the power system
operating.
W \b \f AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to
ensure that the wheel is properly mounted to
the vehicle. Any time a wheel has been removed
and reinstalled on the vehicle, the lug nuts/
bolts should be torqued using a properly
calibrated torque wrench using a high quality
six sided (hexyf G H H S Z D O O V R F N H W .
Torque Specifications
**Use only authorized dealer recommended
lug nuts/bolts and clean or remove any dirt or
oil before tightening.
Inspect the wheel mounting surface prior to
mounting the tire and remove any corrosion or
loose particles.
Lug Nut/Bolt
Torque **Lug Nut/
Bolt SizeLug Nut/Bolt
Socket Size
130 Ft-Lbs
(176 N·myf M14 x 1.50 22 mm
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