2015 JEEP CHEROKEE ECO mode

7. Modes
The airflow distribution mode can be adjusted so air
comes from the instrument panel outlets, floor outlets,
and demist outlets. The Mode settings are as follows:
•Panel Mode
Air comes from the outlets in the instrument
panel. Each of these outlets can be individually
adjusted to direct the flow of air. The air vanes of the
center outlets and outboard outlets can be moved up and
down or side to side to regulate airflow direction. There
is a shut off wheel located below the air vanes to shut off
or adjust the amount of airflow from these outlets.
•Bi-Level Mode
Air comes from the instrument panel outlets and
floor outlets. A slight amount of air is directed
through the defrost and side window demister outlets.
NOTE:BI-LEVEL mode is designed under comfort con-
ditions to provide cooler air out of the panel outlets and
warmer air from the floor outlets.
•Floor Mode
Air comes from the floor outlets. A slight amount
of air is directed through the defrost and side
window demister outlets.
•Mix Mode
Air comes from the floor, defrost and side window
demist outlets. This mode works best in cold or
snowy conditions.
NOTE:The air conditioning compressor operates in MIX
and DEFROST modes even if the A/C button is not
pushed. This dehumidifies the air to help dry the wind-
shield. To improve fuel economy, use these modes only
when necessary.
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UNDERSTANDING YOUR INSTRUMENT PANEL 435

15. Temperature Control (Uconnect® 5.0 Only)
Press the temperature button on the touchscreen to
regulate the temperature of the air inside the passenger
compartment. Moving the temperature bar into the red
area, indicates warmer temperatures. Moving the tem-
perature bar into the blue area indicates cooler tempera-
tures.
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the operator
to manually activate or deactivate the air conditioning
system. When the air conditioning system is turned on,
cool dehumidified air will flow through the outlets into
the cabin. For improved fuel economy, push the A/C
button to turn off the air conditioning and manually
adjust the blower and airflow mode settings. Also, make
sure to select only Panel, Bi-Level or Floor modes.
NOTE:
•If fog or mist appears on the windshield or side glass,
select Defrost mode and adjust blower speed if
needed.
•If your air conditioning performance seems lower than
expected, check the front of the A/C condenser (lo-
cated in front of the radiator), for an accumulation of
dirt or insects. Clean with a gentle water spray from
behind the radiator and through the condenser. Fabric
front fascia protectors may reduce airflow to the
condenser, reducing air conditioning performance.
MAX A/C
MAX A/C sets the control for maximum cooling perfor-
mance.
Press to toggle between MAX A/C and the prior settings.
The button on the touchscreen illuminates when MAX
A/C is ON.
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UNDERSTANDING YOUR INSTRUMENT PANEL 443

In MAX A/C, the blower level and mode position can be
adjusted to desired user settings. Pushing other settings
will cause the MAX A/C operation to switch to the
selected setting and cause MAX A/C to exit.
Recirculation
When outside air contains smoke, odors, or
high humidity, or if rapid cooling is desired,
you may wish to recirculate interior air by
pressing the Recirculation control button. The
recirculation indicator will illuminate when this button is
selected. Press the button a second time to turn off the
Recirculation mode and allow outside air into the vehicle.
NOTE:In cold weather, use of Recirculation mode may
lead to excessive window fogging. The recirculation
feature may be unavailable (button on the touchscreen
greyed out). The Recirculation mode is not allowed in
Defrost mode to improve window clearing operation.
Recirculation will be disabled automatically if this mode
is selected. Attempting to use Recirculation while in this
mode will cause the LED in the control button to blink
and then turn off.
Windshield Wiper De-icer — If Equipped
The windshield wiper de-icer is a heating element lo-
cated at the base of the windshield.
444 UNDERSTANDING YOUR INSTRUMENT PANEL

Operating Tips
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather condi-
tions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corro-
sion protection and to protect against engine overheating.
A solution of 50% OAT (Organic Additive Technology)
coolant that meets the requirements of Chrysler Material
Standard MS-12106 and 50% water is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
Winter Operation
Use of the air Recirculation mode during winter months
is not recommended because it may cause window
fogging.
Vacation Storage
Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes in the
fresh air and high blower setting. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
Window Fogging
Interior fogging on the windshield can be quickly re-
moved by turning the mode selector to Defrost. The
Defrost/Floor mode can be used to maintain a clear
windshield and provide sufficient heating. If side win-
dow fogging becomes objectionable, increase blower
speed to improve airflow and clearing of the side win-
dows. Vehicle windows tend to fog on the inside in mild
but rainy or humid weather.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 447

▫Fuel Economy (ECO) Mode..............484
▫Nine-Speed Automatic Transmission........484
▫Gear Ranges.........................486
!FOUR-WHEEL DRIVE OPERATION.........494
▫1-Speed Four-Wheel Drive (4X4) — If
Equipped...........................494
▫2-Speed Four-Wheel Drive (4X4) — If
Equipped...........................495
▫Shift Positions........................497
▫Shifting Procedures....................498
▫Rear Electronic Locker (E-Locker) System — If
Equipped...........................501
!SELEC-TERRAIN™.....................503
▫Description..........................503
!ON-ROAD DRIVING TIPS................505
!OFF-ROAD DRIVING TIPS................505
▫When To Use 4WD LOW Range...........505
▫Driving Through Water.................506
▫Driving In Snow, Mud And Sand..........507
▫Hill Climbing........................507
▫Traction Downhill.....................508
▫After Driving Off-Road.................508
!POWER STEERING.....................509
!ELECTRIC PARKING BRAKE (EPB).........511
▫Auto Park Brake......................515
▫Safehold...........................516
▫Brake Service Mode....................516
468 STARTING AND OPERATING

With Tip Start
If the engine fails to start after you have followed the
#Normal Starting#, “Extreme Cold Weather#and#Ex-
tended Park Starting#procedures, it may be flooded. To
clear any excess fuel, press the accelerator pedal all the
way to the floor and hold it. Then, cycle the ignition
switch to the START position and release it as soon as the
starter engages. The starter motor will disengage auto-
matically in 10 seconds. Once this occurs, release the
accelerator pedal, cycle the ignition to the LOCK posi-
tion, wait 10 to 15 seconds, then repeat the “Normal
Starting” procedure.
CAUTION!
To prevent damage to the starter, wait 10 to 15
seconds before trying again.
After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up.
STOP/START SYSTEM — 3.2L ENGINE
The Stop/Start function is developed to reduce emis-
sions. The system will stop the engine automatically
during a vehicle stop if the required conditions are met.
Releasing the brake pedal or pressing the accelerator
pedal will automatically re-start the engine.
Automatic Mode
The Stop/Start feature is enabled after every normal
customer engine start. At that time, the system will go
into STOP/START READY and if all other conditions are
met, can go into a STOP/START AUTOSTOP ACTIVE
“Autostop” mode.
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STARTING AND OPERATING 475

Fuel Economy (ECO) Mode
The Fuel Economy (ECO) mode can improve the vehi-
cle’s overall fuel economy during normal driving condi-
tions. To activate ECO mode press the “Controls” button
on the touchscreen and then press the “ECO” button on
the touchscreen. When ECO mode is engaged a green
light in the center stack of the instrument panel will be
illuminated and a green ECO light will also illuminate in
the Electronic Vehicle Information Center (EVIC) or
Driver Information Display (DID). In 4WD models, ECO
mode is only active in ’4WD Auto’ driving mode. If you
switch to another driving mode the ECO button will turn
grey and the ECO light in the instrument panel will
disappear indicating it is no longer in ECO mode. It will
automatically re-enable ECO mode when you switch
back into 4WD Auto.
Nine-Speed Automatic Transmission
The transmission gear range (PRND) is displayed both
beside the shift lever and in the Electronic Vehicle Infor-
mation Center (EVIC)/Driver Information Display
(DID). To select a gear range, press the lock button on the
shift lever and move the lever rearward or forward. You
must also press the brake pedal to shift the transmission
out of PARK, or to shift from NEUTRAL into DRIVE or
REVERSE when the vehicle is stopped or moving at low
speeds (refer to#Brake/Transmission Shift Interlock Sys-
tem#in this section). Select the DRIVE range for normal
driving.
The electronically-controlled transmission provides a
precise shift schedule. The transmission electronics are
self-calibrating; therefore, the first few shifts on a new
vehicle may be somewhat abrupt. This is a normal
condition, and precision shifts will develop within a few
hundred miles (kilometers).
484 STARTING AND OPERATING

If the transmission temperature exceeds normal operat-
ing limits, the transmission controller may modify the
transmission shift schedule, reduce engine torque,
and/or expand the range of torque converter clutch
engagement. This is done to prevent transmission dam-
age due to overheating.
If the transmission becomes extremely hot, the “Trans-
mission Temperature Warning Light” may illuminate and
the transmission may operate differently until the trans-
mission cools down.
During cold temperatures, transmission operation may
be modified depending on engine and transmission
temperature as well as vehicle speed. This feature im-
proves warm up time of the engine and transmission to
achieve maximum efficiency. Engagement of the torque
converter clutch, and shifts into 8th or 9th gear, are
inhibited until the transmission fluid is warm (refer to the
“Note” under “Torque Converter Clutch” in this section).
Normal operation will resume once the transmission
temperature has risen to a suitable level.
SPORT — IF EQUIPPED
This mode alters the transmission’s automatic shift
schedule for sportier driving. Upshift speeds are in-
creased to make full use of available engine power.
SPORT mode is activated using the rotary switch on the
center console. Refer to#Selec-Terrain#in this section for
further information.
Transmission Limp Home Mode
Transmission function is monitored electronically for
abnormal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this mode, the transmission remains
in fourth gear regardless of which forward gear is
selected. PARK, REVERSE, and NEUTRAL will continue
5
STARTING AND OPERATING 491