2023 JEEP GRAND CHEROKEE battery

STARTING AND OPERATING141
TO START THE ENGINE WHILE IN
A
UTOSTOP MODE
While in a forward gear, the engine will start when
the brake pedal is released or the throttle pedal is
pressed. The transmission will automatically
re-engage upon engine restart.
Conditions That Will Cause The Engine To Start
Automatically While In Autostop Mode:
The transmission selector is moved out of
DRIVE.
To maintain cabin temperature comfort.
HVAC is set to full defrost mode.
HVAC system temperature or fan speed is
manually adjusted.
Battery voltage drops too low.
Stop/Start OFF switch is pushed.
A Stop/Start system error occurs.
Steering angle is beyond threshold.
TO MANUALLY TURN OFF THE STOP/
S
TART SYSTEM

Stop/Start OFF Switch

Push the Stop/Start OFF switch (located on the
switch bank). The light on the switch will illuminate.
The “Stop/Start OFF” message will appear in the
instrument cluster display and the Autostop mode
will be disabled Ú page 98.
NOTE:The Stop/Start system will reset itself back to the
ON mode every time the ignition is turned OFF and
back ON.
TO MANUALLY TURN ON THE STOP/
S
TART SYSTEM
Push the Stop/Start OFF switch (located on the
switch bank). The light on the switch will turn off.
SYSTEM MALFUNCTION
If there is a malfunction in the Stop/Start system,
the system will not shut down the engine. A
“Service Stop/Start System” message and a yellow
Stop/Start telltale will appear in the instrument
cluster display Ú page 98.
If the “Service Stop/Start System” message
appears in the instrument cluster display, have the
system checked by an authorized dealer.
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23_WL_OM_EN_USC_t.book Page 141

STARTING AND OPERATING165
SIDE DISTANCE WARNING SYSTEM
The Side Distance Warning system detects the
presence of side obstacles near the vehicle using
the parking sensors located in the front and rear
fascia/bumpers.
Side Distance Warning Display
The Side Distance Warning screen will only be
displayed if this feature is enabled within Uconnect
Settings Úpage 204.
The system warns the driver with an acoustic
signal and, when enabled, with visual indications
on the instrument cluster display. When the vehicle is in DRIVE, the Side Distance
Warning volume/chime will match the Front
ParkSense volume and chime type.
When the vehicle is in REVERSE, the Side Distance
Warning volume/chime will match the Rear
ParkSense volume and chime type.NOTE:ParkSense will reduce the volume of the radio if on
when the system is sounding an audible tone. An
audible tone will only sound if a collision is
possible.
Activation/Deactivation
The system can operate only after driving a short
distance and if the vehicle speed is between 0 and
7 mph (0 and 11 km/h). The system can be
activated/deactivated via the Settings menu of the
Uconnect system. If the ParkSense System is
deactivated via the ParkSense hard switch, then
the Side Distance Warning system will
automatically be deactivated.
Message on the display for Side Distance Warning
feature:
“Wipe Sensors” — This message is displayed in the
case of a failure of the Side Distance Warning
system sensors. Free the bumpers of any
obstacles, ensure that the front and rear fascia/
bumper are free of snow, ice, mud, dirt and debris
to keep the ParkSense system operating properly.
“System Not Available” — This message is
displayed if the Side Distance Warning system is
not available. The failed operation of the system
might be due to the insufficient voltage from the
battery or other failures on the electrical system.
Contact an authorized dealer as soon as possible
to have the electrical system checked.CAUTION!
ParkSense is only a parking aid and it is
unable to recognize every obstacle, including
small obstacles. Parking curbs might be
temporarily detected or not detected at all.
Obstacles located above or below the sensors
will not be detected when they are in close
proximity.
The vehicle must be driven slowly when using
ParkSense in order to be able to stop in time
when an obstacle is detected. It is recom
-
mended that the driver looks over his/her
shoulder when using ParkSense.
WARNING ALERTS
Distance
(inches/cm) Less than
12 inches
(30 cm)12 –
24 inches
(30–60 cm)
Arcs-Left Flashing Flashing
Arcs-Right Flashing Flashing
Audible Alert
Chime ContinuousFast audible
chime as the
objects get
close to the
vehicle
Radio Volume
Reduced Yes
Yes
4

23_WL_OM_EN_USC_t.book Page 165

194STARTING AND OPERATING

Seven-Pin Connector

TOWING TIPS
Before towing, practice turning, stopping, and
backing up the trailer in an area located away from
heavy traffic.
Automatic Transmission
Select the DRIVE (D) range when towing. The
transmission controls include a drive strategy to
avoid frequent shifting when towing. However, if
frequent shifting does occur while in DRIVE, you
can use the AutoStick shift control to manually
select a lower gear.
NOTE:Using a lower gear while operating the vehicle
under heavy loading conditions, will improve
performance and extend transmission life by
reducing excessive shifting and heat buildup. This
action will also provide better engine braking.
Cruise Control — If Equipped
Do not use on hilly terrain or with heavy loads.
When using the Cruise Control, if you experience
speed drops greater than 10 mph (16 km/h),
disengage until you can get back to cruising
speed.
Use Cruise Control in flat terrain and with light
loads to maximize fuel efficiency.
1 — Backup Lamps
2 — Running Lamps
3 — Left Stop/Turn
4 — Ground
5 — Battery
6 — Right Stop/Turn
7 — Electric Brakes

23_WL_OM_EN_USC_t.book Page 194

MULTIMEDIA239
VOICE REMOTE WITH ALEXA

Voice Remote with Alexa

1.
Power Button
— Turns the screen for the
selected channel on or off.

2. 5-way Navigation Control — This control has
options by pressing the Circle button Up,
Down, Left, or Right to navigate on-screen for selections and pushing the center button to
confirm selections.
3. Back — Push to exit out of menus or return to
the previous screen.
4. Home — Push to return to the Fire TV Home
screen.
5. Seek Backward/Rewind Button — Push and
hold to fast rewind through the current audio
track or video chapter. Push once to revert
back to the previous track.
6. Volume — Push the - button to decrease the
volume and + button to increase the volume.
7. Channel Guide — Push to access the channel
guide for the system.
8. Mute — Mutes headphone audio.
9. Prime Video — Push to launch Prime Video
app.
10. App 1 — Push to navigate to App 1.
11. Microphone Button — Push to activate Alexa.
12. Menu — Push to access the Fire TV menu.
13. Seek Forward Button — Push and hold to fast
forward through the current audio track or
video chapter. Push once to skip to the next
track.
14. Play/Pause Button ? — Begin/resume or
pause disc play. 15.
Channel +/- — Push the up or down arrow
button on the Channel button to browse
channels available in Fire TV.
16. Recent — Push to access recently viewed
content on Fire TV.
17. Gear/Settings — Push to bring up setting
options for Fire TV.
18. App 2 — Push to launch App 2.
19. Vehicle Button — Push to activate the Vehicle
menu.
REPLACING THE VOICE REMOTE WITH
A
LEXA BATTERIES
Each Voice Remote with Alexa requires two AAA
batteries for operation.
To replace the batteries:

1. Locate the battery compartment on the back
of the Voice Remote with Alexa, then slide the
battery cover downward.

2. Remove the old batteries and follow battery recycling procedures for your area.
3. Install new batteries, making sure to orient them according to the polarity diagram shown
inside the battery compartment.
4. Slide the battery compartment cover back on.
5

23_WL_OM_EN_USC_t.book Page 239

246MULTIMEDIA
VEHICLE DYNAMICS
The Vehicle Dynamics page displays information
concerning the vehicle’s drivetrain.
The following information is displayed:
Steering angle in degrees
Status of Transfer Case
Status of the Rear Axle Locker — If Equipped
Status of Sway Bar — If Equipped

Vehicle Dynamics Menu

ACCESSORY GAUGES
The Accessory Gauges page displays the current
status of the vehicle’s Coolant Temperature, Oil
Temperature, Oil Pressure, Transmission
Temperature, and Battery Voltage.
Accessory Gauges Menu

PITCH & ROLL
The Pitch & Roll page displays the vehicle’s current
pitch (angle up and down) and roll (angle side to
side) in degrees. The Pitch & Roll gauges provide a
visualization of the current vehicle angle.
Pitch & Roll Menu

SELEC-TERRAIN — IF EQUIPPED

The Selec-Terrain page displays the current
Selec-Terrain Mode through a high resolution image.
Adjusting the Selec-Terrain Mode will alter the image
on the screen. The vehicle must be in the ON/RUN
position to display Selec-Terrain information.

1 — Vehicle Dynamics
2 — Steering Angle
3 — Transfer Case Status
4 — Rear Axle Status
1 — Coolant Temperature
2 — Oil Temperature
3 — Oil Pressure
4 — Transmission Temperature
5 — Battery Voltage1 — Current Pitch
2 — Current Roll

23_WL_OM_EN_USC_t.book Page 246

278SAFETY
The ORC contains a backup power supply system
that may deploy the air bag system even if the
battery loses power or it becomes disconnected
prior to deployment.
The ORC turns on the Air Bag Warning Light in the
instrument panel for approximately four to eight
seconds for a self-check when the ignition switch is
first in the ON/RUN position. After the self-check,
the Air Bag Warning Light will turn off. If the ORC
detects a malfunction in any part of the system, it
turns on the Air Bag Warning Light, either
momentarily or continuously. A single chime will
sound to alert you if the light comes on again after
initial startup.
The ORC also includes diagnostics that will
illuminate the instrument panel Air Bag Warning
Light if a malfunction is detected that could affect
the air bag system. The diagnostics also record the
nature of the malfunction. While the air bag system
is designed to be maintenance free, if any of the
following occurs, have an authorized dealer
service the air bag system immediately.
The Air Bag Warning Light does not come on
during the four to eight seconds when the igni -
tion switch is first in the ON/RUN position.
The Air Bag Warning Light remains on after the
four to eight-second interval.
The Air Bag Warning Light comes on intermit -
tently or remains on while driving.
NOTE:If the speedometer, tachometer, or any engine
related gauges are not working, the Occupant
Restraint Controller (ORC) may also be disabled. In
this condition the air bags may not be ready to
inflate for your protection. Have an authorized
dealer service the air bag system immediately.
Redundant Air Bag Warning Light
If a fault with the Air Bag Warning Light is
detected, which could affect the
Supplemental Restraint System (SRS),
the Redundant Air Bag Warning Light will
illuminate on the instrument panel. The
Redundant Air Bag Warning Light will stay on until
the fault is cleared. In addition, a single chime will
sound to alert you that the Redundant Air Bag
Warning Light has come on and a fault has been
detected. If the Redundant Air Bag Warning Light
comes on intermittently or remains on while driving have an authorized dealer service the vehicle
immediately Ú
page 108.
Front Air Bags
This vehicle has front air bags and lap/shoulder
belts for both the driver and front passenger. The
front air bags are a supplement to the seat belt
restraint systems. The driver front air bag is
mounted in the center of the steering wheel. The
passenger front air bag is mounted in the
instrument panel, above the glove compartment.
The words “SRS AIRBAG” or “AIRBAG” are
embossed on the air bag covers.

Front Air Bag/Knee Bolster Locations

WARNING!

Ignoring the Air Bag Warning Light in your
instrument panel could mean you won’t have
the air bag system to protect you in a collision.
If the light does not come on as a bulb check
when the ignition is first turned on, stays on
after you start the vehicle, or if it comes on as
you drive, have an authorized dealer service
the air bag system immediately.

1 — Driver And Passenger Front Air Bags
2 — Driver Knee Impact Bolster/Supplemental
Driver Knee Air Bag
3 — Passenger Knee Impact Bolster/
Supplemental Passenger Knee Air Bag

23_WL_OM_EN_USC_t.book Page 278

SAFETY287
As the air bags deflate, you may see some
smoke-like particles. The particles are a normal
by-product of the process that generates the
non-toxic gas used for air bag inflation. These
airborne particles may irritate the skin, eyes,
nose, or throat. If you have skin or eye irritation,
rinse the area with cool water. For nose or throat
irritation, move to fresh air. If the irritation
continues, see your doctor. If these particles
settle on your clothing, follow the garment
manufacturer’s instructions for cleaning.
Do not drive your vehicle after the air bags have
deployed. If you are involved in another collision,
the air bags will not be in place to protect you.
NOTE:
Air bag covers may not be obvious in the interior
trim, but they will open during air bag deploy -
ment.
After any collision, the vehicle should be taken
to an authorized dealer immediately.
Enhanced Accident Response System
In the event of an impact, if the communication
network remains intact, and the power remains
intact, depending on the nature of the event, the
Occupant Restraint Controller (ORC) will determine
whether to have the Enhanced Accident Response
System perform the following functions:
Cut off fuel to the engine (if equipped)
Cut off battery power to the electric motor (if
equipped)
Flash hazard lights as long as the battery has
power
Turn on the interior lights, which remain on as
long as the battery has power or for 15 minutes
from the intervention of the Enhanced Accident
Response System
Unlock the power door locks
Your vehicle may also be designed to perform any
of these other functions in response to the
Enhanced Accident Response System:
Turn off the Fuel Filter Heater, Turn off the HVAC
Blower Motor, Close the HVAC Circulation Door
Cut off battery power to the:
Engine
Electric Motor (if equipped)
Electric power steering
Brake booster
Electric park brake
Automatic transmission gear selector
Horn
Front wiper
NOTE:After an accident, remember to cycle the ignition to
the STOP (OFF/LOCK) position and remove the key
from the ignition switch to avoid draining the
battery. Carefully check the vehicle for fuel leaks in
the engine compartment and on the ground near
the engine compartment and fuel tank before
resetting the system and starting the engine. If
there are no fuel leaks or damage to the vehicle
electrical devices (e.g. headlights) after an
accident, reset the system by following the
procedure described here. If you have any doubt,
contact an authorized dealer.
Enhanced Accident Response System
Reset Procedure
If Applicable, refer to the “Hybrid Supplement” for
additional information.
In order to reset the Enhanced Accident Response
System functions after an event, the ignition switch
must be changed from ignition START or ON/RUN
to ignition OFF. Carefully check the vehicle for fuel
leaks in the engine compartment and on the
ground near the engine compartment and fuel
tank before resetting the system and starting the
engine.
WARNING!

Deployed air bags and seat belt pretensioners
cannot protect you in another collision. Have the air
bags, seat belt pretensioners, and the seat belt
retractor assemblies replaced by an authorized
dealer immediately. Also, have the Occupant
Restraint Controller System serviced as well.

6

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307
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS
The Hazard Warning Flashers button is located on
the switch bank just above the radio screen.
Hazard Warning Flashers Button

Push the button to turn on the Hazard Warning
Flashers. When the button is activated, all
directional turn signals will flash on and off to warn
oncoming traffic of an emergency. Push the switch
a second time to turn off the Hazard Warning
Flashers.
This is an emergency warning system and it should
not be used when the vehicle is in motion. Use it
only when your vehicle is disabled or signaling a
safety hazard warning for other motorists. When you must leave the vehicle to seek
assistance, the Hazard Warning Flashers will
continue to operate even though the ignition is
placed in the OFF position.
NOTE:With extended use, the Hazard Warning Flashers
may discharge the battery.
ASSIST AND SOS SYSTEM — IF EQUIPPED

ASSIST And SOS Buttons

If equipped, the overhead console contains an
ASSIST and SOS button.
NOTE:
Your vehicle may be transmitting data as autho
-
rized by the subscriber Ú page 408.
The ASSIST and SOS buttons will only function if
you are connected to an operable LTE (voice/
data) or 4G (data) network, which comes as a
built-in function. Other Jeep® Connect services
will only be operable if you are connected to an
operable LTE (voice/data) or 4G (data) network.
1 — ASSIST Button
2 — SOS Button
WARNING!
ALWAYS obey traffic laws and pay attention to
the road. ALWAYS drive safely with your hands on
the steering wheel. You have full responsibility
and assume all risks related to the use of the
features and applications in this vehicle. Only
use the features and applications when it is safe
to do so. Failure to do so may result in an
accident involving serious injury or death.
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