wheel size JEEP RENEGADE 2015 1.G User Guide

FOUR WHEEL DRIVE — JEEP ACTIVE DRIVE (4WD)
AND JEEP ACTIVE DRIVE LOW (4WD LOW)
Your vehicle may be equipped with a Power Transfer Unit (PTU). This system is
automatic with no driver inputs or additional driving skills required. Under normal
driving conditions, the front wheels provide most of the traction. If the front wheels
begin to lose traction, power is shifted automatically to the rear wheels. The greater
the front wheel traction loss, the greater the power transfer to the rear wheels.
Additionally, on dry pavement under heavy throttle input (where one may have no
wheel spin), torque will be sent to the rear in a preemptive effort to improve vehicle
launch and performance characteristics.
CAUTION!
All wheels must have the same size and type tires. Unequal tire sizes must not beused. Unequal tire size may cause failure of the power transfer unit.
Four Wheel Drive (4X4)
The four wheel drive (4WD) is fully automatic in normal driving mode.
NOTE:
It is not possible to carry out the change of mode when the car exceeds the speed of
75 mph (120 km/h).
Enabling Four Wheel Drive (4x4)
The buttons for the activation of four wheel drive are located on the device
Selec-Terrain™ and allow you to select the following:
• 4WD LOCK
• 4WD LOW — (Trailhawk models only)
Active Drive Control — If Equipped
The Power Transfer Unit (PTU) is locked
to ensure immediate availability of
torque to the rear drive axles. This feature
is selectable in AUTO mode and auto-
matic in the other driving mode. 4WD
LOCK can be enabled by the following
ways:
• When the 4WD LOCK button is
pressed.
• When the Selec-Terrain™ switch is
rotated from AUTO to any other off-
road modes.
Selec-Terrain™ Switch
OFF-ROAD CAPABILITIES
150

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 EVIC or DID display.
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 each time the vehicle is restarted as long as
the malfunction exists.
When the malfunction 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
malfunction 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
158

SPARE TIRES — IF EQUIPPED
NOTE:
For vehicles equipped with Tire Service Kit instead of a spare tire, please refer to “Tire
Service Kit” in “What To Do In Emergencies” on your DVD for further information.
CAUTION!
Because of the reduced ground clearance, do not take your vehicle through an
automatic car wash with a compact or limited-use temporary spare installed.
Damage to the vehicle may result.
Spare Tire Matching Original Equipped Tire And Wheel — If Equipped
Your vehicle may be equipped with a spare tire and wheel equivalent in look and
function to the original equipment tire and wheel found on the front or rear axle of
your vehicle. This spare tire may be used in the tire rotation for your vehicle. If your
vehicle has this option, refer to an authorized tire dealer for the recommended tire
rotation pattern.
Compact Spare Tire — If Equipped
The compact spare is for temporary emergency use only. You can identify if your
vehicle is equipped with a compact spare by looking at the spare tire description on
the Tire and Loading Information Placard located on the driver’s side door opening or
on the sidewall of the tire. Compact spare tire descriptions begin with the letter “T”
or “S” preceding the size designation. Example: T145/80D18 103M.
T, S = Temporary Spare Tire
Since this tire has limited tread life, the original equipment tire should be repaired
(or replaced) and reinstalled on your vehicle at the first opportunity.
Do not install a wheel cover or attempt to mount a conventional tire on the compact
spare wheel, since the wheel is designed specifically for the compact spare tire. Do
not install more than one compact spare tire and wheel on the vehicle at any given
time.
WARNING!
Compact spares are for temporary emergency use only. With these spares, do not
drive more than 50 mph (80 km/h). Temporary use spares have limited tread life.
When the tread is worn to the tread wear indicators, the temporary use spare tire
needs to be replaced. Be sure to follow the warnings, which apply to your spare.
Failure to do so could result in spare tire failure and loss of vehicle control.
MAINTAINING YOUR VEHICLE
201

Full Size Spare — If Equipped
The full size spare is for temporary emergency use only. This tire may look like the
originally equipped tire on the front or rear axle of your vehicle, but it is not. This
spare tire may have limited tread life. When the tread is worn to the tread wear
indicators, the temporary use full size spare tire needs to be replaced. Since it is not
the same as your original equipment tire, replace (or repair) the original equipment
tire and reinstall on the vehicle at the first opportunity.
Limited-Use Spare — If Equipped
The limited-use spare tire is for temporary emergency use only. This tire is identified
by a label located on the limited-use spare wheel. This label contains the driving
limitations for this spare. This tire may look like the original equipped tire on the front
or rear axle of your vehicle, but it is not. Installation of this limited-use spare tire
affects vehicle handling. Since it is not the same as your original equipment tire,
replace (or repair) the original equipment tire and reinstall on the vehicle at the first
opportunity.
WARNING!
Limited-use spares are for emergency use only. Installation of this limited-use
spare tire affects vehicle handling. With this tire, do not drive more than the speed
listed on the limit-use spare wheel. Keep inflated to the cold tire inflation
pressures listed on your Tire and Loading Information Placard located on the
driver’s side B-Pillar or the rear edge of the driver’s side door. Replace (or repair)
the original equipment tire at the first opportunity and reinstall it on your vehicle.
Failure to do so could result in loss of vehicle control.
WHEEL AND WHEEL TRIM CARE
All wheels and wheel trim, especially aluminum and chrome plated wheels, should
be cleaned regularly with a mild soap and water to prevent corrosion.
To remove heavy soil and/or excessive brake dust, use MOPAR®Wheel Cleaner or
equivalent or select a non-abrasive, non-acidic cleaner.
CAUTION!
Do not use scouring pads, steel wool, a bristle brush, or metal polishes. Do not use
oven cleaner. These products may damage the wheel's protective finish. Avoid
automatic car washes that use acidic solutions or harsh brushes that may damage
the wheel's protective finish. Only MOPAR®Wheel Cleaner or equivalent is
recommended.
MAINTAINING YOUR VEHICLE
202