2016 JEEP WRANGLER User Guide

4.Operate the jack from the front or the rear of the vehicle. Place the jack under the axle
tube, as shown.
Do not raise the vehicle until you are sure the jack is fully engaged.
5. Raise the vehicle by turning the jack screw clockwise. Raise the vehicle only until the tire just clears the surface and enough clearance is obtained to install the
spare tire. Minimum tire lift provides maximum stability.
WARNING!
Raising the vehicle higher than necessary can make the vehicle less stable and
cause a collision. It could slip off the jack and hurt someone near it. Raise the
vehicle only enough to remove the tire.
6. Remove the lug nuts and wheel.
Front Jack Engagement Location
Rear Jack Engagement Location
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7. Position the spare wheel/tire on the vehicle and install the lug nuts with thecone-shaped end toward the wheel. Lightly tighten the lug nuts clockwise.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do not tighten the lug nuts fully
until the vehicle has been lowered. Failure to follow this warning may result in
serious injury.
8. Lower the vehicle by turning the jack screw to the left, and remove the jack.
9. Finish tightening the lug nuts. Push down on the wrench while tightening for increased leverage. Alternate nuts until each nut has been tightened twice. The
correct wheel nut tightness is 100 ft lbs (135 N·m). If in doubt about the correct
tightness, have them checked with a torque wrench by your authorized dealer or
at a service station.
10. Remove the jack assembly and wheel blocks.
11. Secure the tire, jack, and tools in their proper locations.
WARNING!
A loose tire or jack thrown forward in a collision or hard stop, could endanger the
occupants of the vehicle. Always stow the jack parts and the spare tire in the
places provided.
Road Tire Installation
1. Mount the road tire on the axle.
2. Install the remaining lug nuts with the cone shaped end of the nut toward the wheel. Lightly tighten the lug nuts.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do not tighten the lug nuts fully
until the vehicle has been lowered. Failure to follow this warning may result in
serious injury.
3. Lower the vehicle to the ground by turning the jack handle counterclockwise.
4. Finish tightening the lug nuts. Push down on the wrench while tightening for increased leverage. Alternate nuts until each nut has been tightened twice. The
correct wheel nut tightness is 100 ft lbs (135 N·m). If in doubt about the correct
tightness, have them checked with a torque wrench by your authorized dealer or
at a service station.
5. After 25 miles (40 km) check the lug nut torque with a torque wrench to ensure that all lug nuts are properly seated against the wheel.
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JUMP-STARTING PROCEDURES
If your vehicle has a discharged battery it can be jump-started using a set of jumper cables
and a battery in another vehicle or by using a portable battery booster pack. Jump-starting
can be dangerous if done improperly so please follow the procedures in this section
carefully.
NOTE:
When using a portable battery booster pack follow the manufacturer’s operating
instructions and precautions.
CAUTION!
Do not use a portable battery booster pack or any other booster source with a
system voltage greater than 12 Volts or damage to the battery, starter motor,
alternator or electrical system may occur.
WARNING!
Do not attempt jump-starting if the battery is frozen. It could rupture or explode
and cause personal injury.
Preparations For Jump-Start
The battery in your vehicle is located in the right rear of the engine compartment,
behind the Power Distribution Center.
Positive Battery Post
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WARNING!
•Take care to avoid the radiator cooling fan whenever the hood is raised. It can start
anytime the ignition switch is ON. You can be injured by moving fan blades.
• Remove any metal jewelry such as rings, watch bands and bracelets that couldmake an inadvertent electrical contact. You could be seriously injured.
• Batteries contain sulfuric acid that can burn your skin or eyes and generate
hydrogen gas which is flammable and explosive. Keep open flames or sparks
away from the battery.
1. Set the parking brake, shift the automatic transmission into PARK (manual transmission in NEUTRAL) and turn the ignition to LOCK.
2. Turn off the heater, radio, and all unnecessary electrical accessories.
3. If using another vehicle to jump-start the battery, park the vehicle within the jumper cables reach, set the parking brake and make sure the ignition is OFF.
WARNING!
Do not allow vehicles to touch each other as this could establish a ground
connection and personal injury could result.
Jump Starting Procedure
WARNING!
Failure to follow this jump-starting procedure could result in personal injury or
property damage due to battery explosion.
CAUTION!
Failure to follow these procedures could result in damage to the charging system
of the booster vehicle or the discharged vehicle.
Connecting The Jumper Cables
1. Connect the positive (+)end of the jumper cable to the positive (+)post of the
discharged vehicle.
2. Connect the opposite end of the positive (+)jumper cable to the positive (+)post
of the booster battery.
3. Connect the negative (-)end of the jumper cable to the negative (-)post of the
booster battery.
4. Connect the opposite end of the negative (-)jumper cable to a good engine ground
(exposed metal part of the discharged vehicle’s engine) away from the battery and
the fuel injection system.
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WARNING!
Do not connect the jumper cable to the negative (-) post of the discharged battery. The
resulting electrical spark could cause the battery to explode and could result in serious
injury. Only use the specific ground point, do not use any other exposed metal parts.
5. Start the engine in the vehicle that has the booster battery, let the engine idle afew minutes, and then start the engine in the vehicle with the discharged battery.
6. Once the engine is started, remove the jumper cables in the reverse sequence:
Disconnecting The Jumper Cables
1. Disconnect the negative (-)end of the jumper cable from the engine ground of the
vehicle with the discharged battery.
2. Disconnect the opposite end of the negative (-)jumper cable from the negative (-)
post of the booster battery.
3. Disconnect the positive (+)end of the jumper cable from the positive (+)post of
the booster battery.
4. Disconnect the opposite end of the positive (+)jumper cable from the positive (+)
post of the vehicle with the discharged battery.
If frequent jump starting is required to start your vehicle you should have the battery
and charging system inspected at your authorized dealer.
CAUTION!
Accessories plugged into the vehicle power outlets draw power from the vehicle’s
battery, even when not in use (i.e., cellular devices, etc.). Eventually, if plugged in
long enough without engine operation, the vehicle’s battery will discharge suffi-
ciently to degrade battery life and/or prevent the engine from starting.
EMERGENCY TOW HOOKS — IF EQUIPPED
If your vehicle is equipped with tow hooks, they are mounted in the front and the rear.
NOTE:
For off-road recovery, it is recommended to use both of the front tow hooks to minimize the
risk of damage to the vehicle. Always use an appropriately rated tow strap.
WARNING!
• Do not use a chain for freeing a stuck vehicle. Chains may break, causing serious injury or death.
• Stand clear of vehicles when pulling with tow hooks. Tow straps may become
disengaged, causing serious injury.
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CAUTION!
Tow hooks are for emergency use only, to rescue a vehicle stranded off road. Do not
use tow hooks for tow truck hookup or highway towing. You could damage your
vehicle. Tow straps are recommended when towing the vehicle, chains may cause
vehicle damage.
SHIFT LEVER OVERRIDE
If a malfunction occurs and the shift
lever cannot be moved out of the PARK
position, you can use the following pro-
cedure to temporarily move the shift le-
ver:
1. Turn the engine OFF.
2. Firmly apply the parking brake.
3. Using a small screwdriver or similartool, remove the shift lever override
access cover (located to the right of
the shift lever).
4. Turn the ignition to the ACC or ON/ RUN position, but do not start the
engine.
5. Push and maintain firm pressure on the brake pedal.
6. Insert the screwdriver or similar tool into the access port, and push and hold the override release lever down.
7. Move the shift lever to the NEUTRAL position.
8. The vehicle may then be started in NEUTRAL.
9. Reinstall the shift lever override access cover.
Shift Lever Override Location
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TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled vehicle using a commercial
towing service. If the transmission and drivetrain are operable, disabled vehicles may
also be towed as described under “Recreational Towing” in the “Starting And
Operating” section of the Owners Manual on your DVD.
Towing Condition Wheels OFF the Ground4WD MODELS
Flat Tow NONESee instructions under “Recreational
Towing” in the Owners Manual on your DVD
• Automatic Transmission in PARK
• Manual Transmission in gear (NOT in Neutral)
• Transfer Case in NEUTRAL
• Tow in forwarddirection
Wheel Lift or Dolly To w Front
NOT ALLOWED
Rear NOT ALLOWED
Flatbed ALL
BEST METHOD
Proper towing or lifting equipment is required to prevent damage to your vehicle. Use
only tow bars and other equipment designed for this purpose, following equipment
manufacturer’s instructions. Use of safety chains is mandatory. Attach a tow bar or
other towing device to main structural members of the vehicle, not to bumpers or
associated brackets. State and local laws regarding vehicles under tow must be
observed.
If you must use the accessories (wipers, defrosters, etc.) while being towed, the
ignition must be in the ON/RUN position, not the ACC position.
If the vehicle's battery is discharged, refer to “Shift Lever Override” in this section for
instructions on shifting the automatic transmission out of PARK for towing.
CAUTION!
• Do not use sling type equipment when towing. Vehicle damage may occur.
• When securing the vehicle to a flatbed truck, do not attach to front or rear
suspension components. Damage to your vehicle may result from improper
towing.
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Without The Ignition Key
Special care must be taken when the vehicle is towed with the ignition in the LOCK
position. The only approved method of towing without the ignition key is with a
flatbed truck. Proper towing equipment is necessary to prevent damage to the
vehicle.
Four–Wheel Drive Models
The manufacturer recommends towing with all wheelsOFFthe ground. Acceptable
methods are to tow the vehicle on a flatbed or with one end of the vehicle raised and
the opposite end on a towing dolly.
If flatbed equipment is not available and the transfer case is operable, the vehicle
may be towed (in the forward direction, with ALLwheels on the ground), IFthe transfer
case is in NEUTRAL(N) and the transmission is in PARK(for automatic transmissions)
or in gear ( NOTinNEUTRAL, for manual transmissions). Refer to “Recreational
Towing” in “Starting And Operating” in the Owners Manual on the DVD for detailed
instructions.
CAUTION!
• Front or rear wheel lifts must not be used. Internal damage to the transmission or transfer case will occur if a front or rear wheel lift is used when towing.
• Towing this vehicle in violation of the above requirements can cause severe
transmission and/or transfer case damage. Damage from improper towing is
not covered under the New Vehicle Limited Warranty.
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