torque JEEP WRANGLER 2014 JK / 3.G Owners Manual

NOTE:•The Torx® fasteners that attach the hard top to the
body should be torqued to 88 in lb +/- 22 in lb
(10 N·m +/- 2.5 N·m).
• It is not necessary to pinch connection when rein-
stalling washer hose. Push on until click is heard.
DOOR FRAME
CAUTION!
Failure to follow these cautions may cause interior
water damage, stains or mildew:
• Opening a door or lowering a window while the
top is wet may allow water to drip into the vehicle’s
interior.
(Continued)
CAUTION! (Continued)
•Careless handling and storage of the removable
door frame(s) may damage the seals, causing water
to leak into the vehicle’s interior.
• The door frame(s) must be positioned properly to
ensure sealing. Improper installation can cause
water to leak into the vehicle’s interior.
WARNING!
• Do not drive your vehicle on public roads with the
door frame(s) removed as you will lose the protec-
tion that they can provide. This procedure is fur-
nished for use during off-road operation only.
• Do not drive your vehicle on public roads with the
doors removed as you will lose the protection that
they can provide. This procedure is furnished for
use during off-road operation only.
218 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Vehicle Odometer Messages
When the appropriate conditions exist, the following
odometer messages will display:
ECO..................... Fuel Saver Indicator
door ............................. Door Ajar
gATE ........................ Swing Gate Ajar
LoW tirE ....................LowTirePr essure
HOTOIL .....................
Transmission Oil
Temperature Above Normal Limits
gASCAP ...................... Fuel Cap Fault
noFUSE .......................... Fuse Fault
CHAngE OIL ..............Oil Change RequiredECO (Fuel Saver Indicator) — If Equipped
The ECO indicator will illuminate when you are driving
in a fuel efficient manner and can be used to modify
driving habits in order to increase fuel economy.
LoW tirE
When the appropriate condition exists, the odometer
display will toggle between LoW and tirE for three
cycles.
“HOTOIL” Transmission Temperature Warning Mes-
sage
The “HOTOIL” cluster message will appear in the odom-
eter accompanied with a chime to indicate that there is
excessive transmission fluid temperature that might oc-
cur with severe usage such as trailer towing. It may also
occur when operating the vehicle in a high torque
converter slip condition, such as 4-wheel drive operation
4
UNDERSTANDING YOUR INSTRUMENT PANEL 317

WARNING!
Failure to engage a transfer case position completely
can cause transfer case damage or loss of power and
vehicle control. You could have a collision. Do not
drive the vehicle unless the transfer case is fully
engaged.
TRAC-LOK® REAR AXLE — IF EQUIPPED
The Trac-Lok® rear axle provides a constant driving force
to both rear wheels and reduces wheel spin caused by the
loss of traction at one driving wheel. If traction differs
between the two rear wheels, the differential automati-
cally proportions the usable torque by providing more
torque to the wheel that has traction.Trac-Lok® is especially helpful during slippery driving
conditions. With both rear wheels on a slippery surface, a
slight application of the accelerator will supply maxi-
mum traction.
WARNING!
On vehicles equipped with a limited-slip differen-
tial, never run the engine with one rear wheel off the
ground. The vehicle may drive through the rear
wheel remaining on the ground and cause you to lose
control of your vehicle.
5
STARTING AND OPERATING 443

when activation conditions are not met. The stabilizer/sway
bar should remain in on-road mode during normal driving
conditions.
WARNING!
Do not disconnect the stabilizer bar and drive on
hard-surfaced roads or at speeds above 18 mph
(29 km/h); you may lose control of the vehicle, which
could result in serious injury. The front stabilizer bar
enhances vehicle stability and is necessary for main-
taining control of the vehicle. The system monitors
vehicle speed and will attempt to reconnect the
stabilizer bar at speeds over 18 mph (29 km/h). This is
indicated by a flashing or solid “Sway Bar Indicator
Light.” Once vehicle speed is reduced below 14 mph
(22 km/h), the system will once again attempt to
return to off-road mode.To disconnect the stabilizer/sway bar, shift to either 4H
or 4L and press the SWAY BAR switch to obtain the
off-road position. Refer to “Four-Wheel Drive Operation”
in “Starting and Operating” for further information. The
“Sway Bar Indicator Light” will flash until the stabilizer/
sway bar has been fully disconnected.
NOTE:
The stabilizer/sway bar may be torque locked
due to left and right suspension height differences. This
condition is due to driving surface differences or vehicle
loading. In order for the stabilizer/sway bar to
disconnect/reconnect, the right and left halves of the bar
must be aligned. This alignment may require that the
vehicle be driven onto level ground or rocked from side
to side.
To return to on-road mode, press the SWAY BAR switch
again.
446 STARTING AND OPERATING

always a good idea to check for damage. That way you
can get any problems taken care of right away and have
your vehicle ready when you need it.
•Completely inspect the underbody of your vehicle.
Check tires, body structure, steering, suspension, and
exhaust system for damage.
• Inspect the radiator for mud and debris and clean as
required.
• Check threaded fasteners for looseness, particularly on
the chassis, drivetrain components, steering, and sus-
pension. Retighten them, if required, and torque to the
values specified in the Service Manual.
• Check for accumulations of plants or brush. These
things could be a fire hazard. They might hide damage
to fuel lines, brake hoses, axle pinion seals, and
propeller shafts. •
After extended operation in mud, sand, water, or
similar dirty conditions, have the radiator, fan, brake
rotors, wheels, brake linings, and axle yokes inspected
and cleaned as soon as possible.
WARNING!
Abrasive material in any part of the brakes may cause
excessive wear or unpredictable braking. You might
not have full braking power when you need it to
prevent a collision. If you have been operating your
vehicle in dirty conditions, get your brakes checked
and cleaned as necessary.
• If you experience unusual vibration after driving in
mud, slush or similar conditions, check the wheels for
impacted material. Impacted material can cause a
wheel imbalance and freeing the wheels of it will
correct the situation.
460 STARTING AND OPERATING

WARNING!(Continued)
very slippery surfaces, or hydroplaning. The capa-
bilities of an ABS-equipped vehicle must never be
exploited in a reckless or dangerous manner which
could jeopardize the user’s safety or the safety of
others.
Traction Control System (TCS)
This system monitors the amount of wheel spin of each of
the driven wheels. If wheel spin is detected, brake
pressure is applied to the slipping wheel(s) and engine
power is reduced to provide enhanced acceleration and
stability.
A feature of the TCS system, Brake Limited Differential
(BLD), functions similar to a limited slip differential and
controls the wheel spin across a driven axle. If one wheel
on a driven axle is spinning faster than the other, the
system will apply the brake of the spinning wheel. This will allow more engine torque to be applied to the wheel
that is not spinning. This feature remains active even if
TCS and ESC are in either the “Partial Off” or “Full Off”
modes. Refer to “Electronic Stability Control (ESC)” in
this section for further information.
Brake Assist System (BAS)
The BAS is designed to optimize the vehicle’s braking
capability during emergency braking maneuvers. The sys-
tem detects an emergency braking situation by sensing the
rate and amount of brake application and then applies
optimum pressure to the brakes. This can help reduce
braking distances. The BAS complements the anti-lock
brake system (ABS). Applying the brakes very quickly
results in the best BAS assistance. To receive the benefit of
the system, you must apply continuous braking pressure
during the stopping sequence. Do not reduce brake pedal
pressure unless braking is no longer desired. Once the
brake pedal is released, the BAS is deactivated.
468 STARTING AND OPERATING

In the ESC “Full Off” mode, the engine torque reduction
and stability features are disabled. Therefore, the en-
hanced vehicle stability offered by ESC is unavailable. In
an emergency evasive maneuver, the ESC system will not
engage to assist in maintaining stability. “ESC Off” mode
is intended for off-highway or off-road use only.When in ESC Off mode, ESC and TCS, except for the
Brake Limited Differential (BLD) feature described in the
TCS section, are turned off until the vehicle reaches a
speed of 40 mph (64 km/h). For speeds at or exceeding
40 mph (64 km/h) the ESC goes into partial off. When the
vehicle speed drops below 35 mph (56 km/h), the ESC
system goes back to off. To turn ESC on again, momen-
tarily press the ESC OFF switch. This will restore normal
“ESC On” mode of operation. The
ESC Off Indicator
Light” will always be illuminated when ESC is off and
partial off.
WARNING!
With the ESC in Full Offmode, the engine torque
reduction and stability features offered by ESC and
ERM are disabled. In an emergency evasive maneu-
ver, the ESC and ERM systems will not engage to
assist in maintaining stability. The “Full Off” ESC
mode is intended for off-road use only.
ESC OFF Switch
5
STARTING AND OPERATING 477

4L Range (4WD Models)
ESC Off
This is the normal operating mode for ESC in 4L range.
Whenever the vehicle is started in 4L range, or the
transfer case (if equipped) is shifted from 4H range or
NEUTRAL to 4L range, the ESC system will be in this
mode. In 4L range, ESC and TCS, except for the Brake
Limited Differential (BLD) feature described in the TCS
section, are turned off until the vehicle reaches a speed of
40 mph (64 km/h). For speeds at or exceeding 40 mph
(64 km/h) the ESC goes into partial off. When the vehicle
speed drops below 35 mph (56 km/h), the ESC system
shuts off. The ESC is off at low vehicle speeds in 4L range
so that it will not interfere with off-road driving, but the
ESC function returns to provide the stability feature at
speeds above 40 mph (64 km/h). The “ESC OFF Indicator
Light” will always be illuminated in 4L range when ESC
is off.NOTE:
The “ESC OFF” message will display and the
audible chime will sound when the shift lever is placed in
the PARK position from any position other than PARK,
and then moved out of the PARK position. This will
occur even if the message was previously cleared.
WARNING!
In the ESC Full Offmode, the engine torque reduc-
tion and stability features are disabled. In an emer-
gency evasive maneuver, the ESC system will not
engage to assist in maintaining stability. ESC Off
mode is intended for off-highway or off-road use
only.
478 STARTING AND OPERATING

WHAT TO DO IN EMERGENCIES
CONTENTS
HAZARD WARNING FLASHERS ...........556
 IF YOUR ENGINE OVERHEATS ............556
 WHEEL AND TIRE TORQUE
SPECIFICATIONS ..................... .557
▫ Torque Specifications ...................557
 JACKING AND TIRE CHANGING ..........559
▫ Jack Location ....................... .560
▫ Spare Tire Removal ....................560
▫ Preparations For Jacking ................561
▫ Jacking Instructions ...................561 ▫
Road Tire Installation ...................565
 JUMP-STARTING PROCEDURES ...........566
▫ Preparations For Jump-Start ..............567
▫ Jump-Starting Procedure ................568
 FREEING A STUCK VEHICLE .............570
 EMERGENCY TOW HOOKS — IF EQUIPPED . .571
 SHIFT LEVER OVERRIDE ................572
 TOWING A DISABLED VEHICLE ...........574
▫ Without The Ignition Key ................575
▫ Four–Wheel Drive Models ...............576
6

NOTE:There are steps that you can take to slow down
an impending overheat condition:
• If your air conditioner (A/C) is on, turn it off. The A/C
system adds heat to the engine cooling system and
turning the A/C off can help remove this heat.
• You can also turn the temperature control to maximum
heat, the mode control to floor and the blower control
to high. This allows the heater core to act as a
supplement to the radiator and aids in removing heat
from the engine 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 try to open a cooling system pressure
cap when the radiator or coolant bottle is hot.
WHEEL 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.
Torque Specifications
Lug Nut/Bolt Torque **Lug Nut/
Bolt SizeLug Nut/
Bolt Socket Size
100 Ft-Lbs (135 N·m) 1/2” x 20 19 mm
**Use only Chrysler 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.
6
WHAT TO DO IN EMERGENCIES 557