check JEEP WRANGLER 2016 JK / 3.G Owner's Manual
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Page 104 of 156
IF THE LIGHT STARTS FLASHING INDICATING A LOW TIRE PRESSURE, ADJUST
THE AIR PRESSURE IN THE LOW TIRE TO THE AIR PRESSURE SHOWN ON THE
VEHICLE PLACARD OR TIRE INFLATION PRESSURE LABEL LOCATED ON THE
DRIVER'S DOOR.
NOTE:
AFTER INFLATION, THE VEHICLE MAY NEED TO BE DRIVEN FOR 20 MINUTES
BEFORE THE FLASHING LIGHT WILL TURN OFF.
Please note that the TPMS is not a substitute for proper tire maintenance, and it is
the driver’s responsibility to maintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate
when the system is not operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale.
When the system detects a malfunction, the telltale will flash for approximately one
minute and then remain continuously illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the malfunction exists. When the malfunc-
tion indicator is illuminated, the system may not be able to detect or signal low tire
pressure as intended. TPMS malfunctions may occur for a variety of reasons,
including the installation of replacement or alternate tires or wheels on the vehicle
that prevent the TPMS from functioning properly. Always check the TPMS malfunc-
tion telltale after replacing one or more tires or wheels on your vehicle to ensure that
the replacement or alternate tires and wheels allow the TPMS to continue to function
properly.
NOTE:
Tire pressures change by approximately 1 psi (7 kPa) per 12° F (7° C) of air
temperature change. Keep this in mind when checking tire pressure inside a garage,
especially in the Winter. Example: If garage temperature is 68°F (20°C), and the
outside temperature is 32°F (0°C), then the cold tire inflation pressure should be
increased by 3 psi (21 kPa), which equals 1 psi (7 kPa) for every 12°F (7°C) for this
outside temperature condition.
CAUTION!
The TPMS has been optimized for the original equipment tires and wheels. TPMS
pressures and warning have been established for the tire size equipped on your
vehicle. Undesirable system operation or sensor damage may result when using
replacement equipment that is not of the same size, type, and/or style. Aftermar-
ket wheels can cause sensor damage. Do not use tire sealant from a can, or
balance beads if your vehicle is equipped with a TPMS, as damage to the sensors
may result.
WHAT TO DO IN EMERGENCIES
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– Engine Temperature Warning Light
This light warns of an overheated engine condition.
If the light turns on and a warning chime sounds while driving, safely pull over and
stop the vehicle. If the A/C system is on, turn it off. Also, shift the transmission into
NEUTRAL and idle the vehicle. If the temperature reading does not return to normal,
turn the engine off immediately.
We recommend that you do not operate the vehicle or engine damage will occur. Have
the vehicle serviced immediately.
WARNING!
A hot engine cooling system is dangerous. You or others could be badly burned by
steam or boiling coolant.
– Brake Warning Light
This light monitors various brake functions, including brake fluid level and parking
brake application. If the brake light turns on, it may indicate that the parking brake
is applied, that the brake fluid level is low, or that there is a problem with the brake
system master cylinder reservoir.
If the light remains on when the parking brake has been disengaged, and the fluid
level is at the full mark on the master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction or that a problem with the Brake Booster has been
detected by the Anti-Lock Brake System (ABS)/Electronic Stability Control (ESC)
system. In this case, the light will remain on until the condition has been corrected.
If the problem is related to the brake booster, the ABS pump will run when applying
the brake, and a brake pedal pulsation may be felt during each stop.
The dual brake system provides a reserve braking capacity in the event of a failure to
a portion of the hydraulic system. A leak in either half of the dual brake system is
indicated by the Brake Warning Light, which will turn on when the brake fluid level
in the master cylinder has dropped below a specified level. The light will remain on
until the cause is corrected.
Vehicles equipped with the Anti-Lock Brake System (ABS) are also equipped with
Electronic Brake Force Distribution (EBD). In the event of an EBD failure, the Brake
Warning Light will turn on along with the ABS Light. Immediate repair to the ABS
system is required.
Operation of the Brake Warning Light can be checked by turning the ignition switch
from the OFF position to the ON/RUN position. The light should illuminate for
approximately two seconds. The light should then turn off unless the parking brake
is applied or a brake fault is detected. If the light does not illuminate, have the light
inspected by an authorized dealer.
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The light also will turn on when the parking brake is applied with the ignition switch
in the ON/RUN position.
NOTE:
This light shows only that the parking brake is applied. It does not show the degree
of brake application.
WARNING!
Driving a vehicle with the red brake light on is dangerous. Part of the brake system
may have failed. It will take longer to stop the vehicle. You could have a collision.
Have the vehicle checked immediately.
– Malfunction Indicator Light (MIL)
Certain conditions, such as a loose or missing gas cap, poor fuel quality, etc., may
illuminate the MIL after engine start. The vehicle should be serviced if the light stays
on through several typical driving cycles. In most situations, the vehicle will drive
normally and not require towing.
If the MIL flashes when the engine is running, serious conditions may exist that could
lead to immediate loss of power or severe catalytic converter damage. We recommend
you do not operate the vehicle. Have the vehicle serviced immediately.
- Electronic Stability Control (ESC) OFF Activation/Malfunction Warning
Light
If the ESC OFF warning light comes on continuously with the engine running, a
malfunction has been detected.
If this light remains on after several ignition cycles, and the vehicle has been driven
several miles (kilometers) at speeds greater than 30 mph (48 km/h), we recommend
you drive to the nearest service center and have the vehicle serviced immediately.
– Charging System Light
This light shows the status of the electrical charging system. If the charging system
light remains on, it means that the vehicle is experiencing a problem with the
charging system.
We recommend you do not continue driving if the charging system light is on. Have
the vehicle serviced immediately.
– Oil Pressure Warning Light
This light indicates low engine oil pressure. If the light turns on while driving, stop
the vehicle and shut off the engine as soon as possible. A chime will sound when this
light turns on.
We recommend you do not operate the vehicle or engine damage will occur. Have the
vehicle serviced immediately.
WHAT TO DO IN EMERGENCIES
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– Anti-Lock Brake (ABS) Light
This light monitors the Anti-Lock Brake System (ABS).
If the light is not on during starting, stays on or turns on while driving, we recommend
you contact the nearest authorized dealer and have the vehicle serviced immediately.
– Electronic Throttle Control (ETC) Indicator Light
This light informs you of a problem with the system.
If a problem is detected, the light will come on while the engine is running. Cycle the
ignition when the vehicle has completely stopped and the shift lever is placed in the
PARK position; the light should turn off.
If the light remains lit with the engine running, your vehicle will usually be drivable.
However, see an authorized dealer immediately. If the light is flashing when the
engine is running, immediate service is required, and you may experience reduced
performance, an elevated/rough idle or engine stall, and your vehicle may require
towing.
- Air Bag Warning Light
This light will turn on for four to eight seconds as a bulb check when the ignition
switch is first turned to the ON/RUN position. If the light is either not on during
starting, stays on, or turns on while driving, have the system inspected at an
authorized dealer as soon as possible. Refer to “Occupant Restraints” in “Things To
Know Before Starting Your Vehicle” in your Owner’s Manual on the DVD for further
information.
NOTE:
The Air Bag System is designed to be maintenance free.
Oil Change Indicator
Message
If an “oil change” message (shown as “Change Oil Soon” and “Oil Change Needed”)
appears and a single chime sounds, it is time for your next required oil change.
Resetting The Light After Servicing
1. Turn the ignition switch to the ON/RUN position (do not start engine).
2. Fully depress the accelerator pedal three times within 10 seconds.
3. Turn the ignition switch to the OFF/LOCK position.
- Low Fuel Warning Light
If the Low Fuel Warning Light comes on the fuel level is approximately 2.8 gal (10.6 L),
this light will turn on and a single chime will sound until fuel is added.
WHAT TO DO IN EMERGENCIES
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- Seat Belt Reminder Light
When the ignition switch is first turned to ON/RUN, this light will turn on for four to eight
seconds as a bulb check. During the bulb check, if the driver's seat belt is unbuckled, a
chime will sound. After the bulb check or when driving, if the driver seat belt remains
unbuckled, the Seat Belt Reminder Light will flash or remain on continuously.
INSTRUMENT CLUSTER INDICATOR LIGHTS
– Turn Signal Indicator
The arrows will flash with the exterior turn signals when the turn signal lever is
operated. A tone will chime, and a EVIC message will appear if either turn signal is
left on for more than 1 mile (1.6 km).
NOTE:
If either indicator flashes at a rapid rate, check for a defective outside light bulb.
– High Beam Indicator
Indicates that headlights are on high beam.
– Front Fog Light Indicator
This indicator will illuminate when the front fog lights are on.
– Front Axle Lock Indicator
Indicates that the front axle is locked.
- Rear Axle Lock Indicator
Indicates that the rear axle is locked.
– Vehicle Security Light
This light will flash rapidly for approximately 15 seconds when the vehicle security
alarm is arming. The light will flash at a slower speed continuously after the alarm is
set. The security light will also come on for about three seconds when the ignition is
first turned on.
– 4WD Indicator
This light indicates the vehicle is in 4-wheel drive (4WD) mode.
-SwayBar
Indicates that the sway bar has been disconnected.
– Electronic Stability Control (ESC) OFF Indicator Light
This light indicates the Electronic Stability Control (ESC) is off.
WHAT TO DO IN EMERGENCIES
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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.
WHAT TO DO IN EMERGENCIES
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Once A Month Or Before A Long Trip:
• Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look for unusual wear or damage
• Check the fluid levels of the coolant reservoir, brake master cylinder, powersteering and automatic transmission, and fill as needed
• Check function of all interior and exterior lights
Required Maintenance Intervals
Refer to the maintenance schedules on the following page for the required mainte-
nance intervals.
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 automatic transmission fluid if equipped with dipstick
• 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.
MAINTAINING YOUR VEHICLE
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TIRES — GENERAL INFORMATION
TIRE PRESSURES
• Check the inflation pressure of each tire, including the spare tire, at least monthlyand inflate to the recommended pressure for your vehicle.
• The tire pressures recommended for your vehicle are found on the “Tire And Loading Information” label located on the driver’s side door opening.
Two Door Tire Placard Location
Four Door Tire Placard Location
NOTE:
Refer to the Owner's Manual on the DVD
for more information regarding tire warn-
ings and instructions.
Example
Example
MAINTAINING YOUR VEHICLE
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Compass Calibration..........87
Cooling System ............126
Adding Coolant (Antifreeze) . .126
Coolant Capacity .........124
Coolant Level ...........126
Disposal Of Used Coolant ....126
Drain, Flush, And Refill .....126
Inspection ............126
Points To Remember ......126
Pressure Cap ...........126
Selection Of Coolant
(Antifreeze) ........124, 126
Corrosion Protection .........126
Customer Assistance ......139, 140
Defects, Reporting ..........140
Delay (Intermittent) Wipers ......30
Dimmer Control .............28
Dimmer Switch, Headlight ....28,29
Disabled Vehicle Towing ....101, 117
Disarming, Security System ......12
Disposal Antifreeze (Engine Coolant) . . .126
DoorLocks ...............10
Driver Cockpit ............6,55
Driver's Seat Back Tilt .........24
ECO ...................87
Electronic Speed Control (Cruise Control) ................32
Electronic Stability Control (ESC) . .101
Electronic Stability Control (ESC) OFF Indicator ...........104
Electronic Throttle Control Warning Light ................105
Electronic Vehicle Information Center (EVIC)..............86,88
Emergencies, What To Do In .....101
Emergency ...............101
Emergency, In Case Of Jacking ..............108
Jump Starting ..........113
Tow Hooks ............115
Towing ...............101
Engine AirCleaner ............126
Break-In Recommendations . . .28
Checking Oil Level ........126 Coolant (Antifreeze)
.......124
Cooling ...............126
FuelRequirements ........124
Jump Starting ..........113
Oil .............. 124, 126
Oil Filler Cap ...........126
Oil Selection ........124, 126
Overheating ............107
Enhanced Accident Response Feature ...............120
Exhaust System ............126
FAQ...................142
Filters Air Cleaner ............126
EngineOil ......... 124, 126
Engine Oil Disposal .......126
Flashers TurnSignal ............106
Flash-To-Pass ..............
29
Fluid, Brake ..............125
Fluid Capacities ............124
Fluids, Lubricants And Genuine Parts ................124
FogLights ............29,106
FoldingRearSeat ...........25
Four Wheel Drive ............92
Operation ..............92
Shifting ...............92
Systems ..............92
Four Wheel Drive Operation ......92
Freeing A Stuck Vehicle .......119
Frequently Asked Questions .....142
Fuel Octane Rating ..........124
Requirements ..........124
Specifications ..........124
Tank Capacity ..........124
Fuses..................132
Gear Select Lever Override ......116
General Maintenance .........126
Glass Cleaning ............126
GPS Navigation (Uconnect GPS) . . .75
Headlights Cleaning .............126
Dimmer Switch ..........28
INDEX
145
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HighBeam .............29
High Beam/Low Beam Select
Switch...............29
Passing ...............29
Switch ...............28
Head Restraints ............22
Heated Seats ..............27
High Beam Indicator .........106
Hood Release .............121
Installing A Child Restraint WithALR...............20
Installing Child Restraints Using The LATCH Lower Anchorages .....19
Instrument Cluster ............8
Instrument Cluster Warning Lights................101
Instrument Panel Cover .......126
Instrument Panel Lens Cleaning . .126
Integrated Power Module (Fuses) . .132
Interior And Instrument Lights .....7
Interior Appearance Care .......126
Intermittent Wipers (Delay Wipers) . .30
Introduction Canada ................3
Inverter Outlet (115V) .........89
Inverter, Power .............89
iPod/USB/MP3 Control ........79
Bluetooth Streaming Audio ....86
Jacking Instructions .........110
Jack Location .............108
Jack Operation .........108, 110
Jump Starting .............113
KeyFob.................10 Arm The Alarm ...........11
Disarm The Alarm .........12
Key Fob Programmable Features . . .88
Lane Change Assist ..........29
Lap/Shoulder Belts ...........12
Left Switch Steering Wheel Audio Controls . .79
LightBulbs ..............138
Lights AirBag ...............16
Engine Temperature Warning . .103 Fog ..............29,106
Four-Wheel Drive Indicator . . .106
Headlights
.............28
Headlight Switch .........28
High Beam Indicator ......106
Instrument Cluster ........28
Passing ...............29
Security Alarm ..........106
Tire Pressure Monitoring
(TPMS) ..............101
TurnSignal .............29
Lubrication, Body ...........126
Maintaining Your Vehicle .......121
Maintenance .............121
Maintenance Free Battery ......126
Maintenance, General .....121, 126
Maintenance Procedures .......126
Maintenance Record .........131
Maintenance Schedule ........126
Malfunction Indicator Light (Check Engine)...............104
Manual Transmission Lubricant Selection .......125
Master
Cylinder (Brakes) .......126
MediaCenterRadio........61,64
Navigation ................73
Navigation System (Uconnect GPS) .................73
Navigation Voice Prompt Volume . . .73
New Vehicle Break-In Period .....28
Octane Rating, Gasoline (Fuel) . . .124
Off-Road Driving (Off-Pavement) . .106
Oil Change Indicator .........105
Oil Change Indicator, Reset .....105
Oil,Engine ........... 124, 126
Capacity ..............124
Change Interval .........126
Checking .............126
Disposal ..............126
Filter ............ 124, 126
Filter Disposal ..........126
Materials Added To .......126
Recommendation .....124, 126
Viscosity .......... 124, 126
Oil Filter, Selection ..........126
INDEX
146