ESP JEEP GRAND CHEROKEE 2017 WK2 / 4.G Repair Manual

Indiscriminate use of fuel system cleaning agents should be
avoided. Many of these materials intended for gum and
varnish removal may contain active solvents or similar
ingredients. These can harm fuel system gasket and dia-
phragm materials.
Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline with oxygen-
ates such as ethanol.
CAUTION!
DO NOT use gasoline containing methanol or gasoline
containing more than 15% ethanol (E-15). Use of these
blends may result in starting and drivability problems,
damage critical fuel system components, cause emis-
sions to exceed the applicable standard, and/or cause
the “Malfunction Indicator Light” to illuminate. Please
observe pump labels as they should clearly communi-
cate if a fuel contains greater than 15% ethanol (E-15).
Problems that result from using gasoline containing more
than 15% ethanol (E-15) or gasoline containing methanol
are not the responsibility of the manufacturer and may
void or not be covered under New Vehicle Limited War-
ranty.
E-85 Usage In Non-Flex Fuel Vehicles
Non-Flex Fuel Vehicles (FFV) are compatible with gasoline
containing up to 15% ethanol (E-15). Gasoline with higher
ethanol content may void the New Vehicle Limited War-
ranty.
If a Non-FFV vehicle is inadvertently fueled with E-85 fuel,
the engine will have some or all of these symptoms:
• Operate in a lean mode.
• OBD II “Malfunction Indicator Light” on.
• Poor engine performance.
• Poor cold start and cold drivability.
• Increased risk for fuel system component corrosion.
CNG And LP Fuel System Modifications
Modifications that allow the engine to run on compressed
natural gas (CNG) or liquid propane (LP) may result in
damage to the engine, emissions, and fuel system compo-
nents. Problems that result from running CNG or LP are
not the responsibility of the manufacturer and may void or
not be covered under the New Vehicle Limited Warranty.
508 TECHNICAL SPECIFICATIONS

MMT In Gasoline
Methylcyclopentadienyl Manganese Tricarbonyl (MMT) is
a manganese-containing metallic additive that is blended
into some gasoline to increase octane. Gasoline blended
with MMT provides no performance advantage beyond
gasoline of the same octane number without MMT. Gaso-
line blended with MMT reduces spark plug life and
reduces emissions system performance in some vehicles.
The manufacturer recommends that gasoline without
MMT be used in your vehicle. The MMT content of
gasoline may not be indicated on the gasoline pump;
therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. MMT is prohibited in Federal
and California reformulated gasoline.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gasoline is prohibited by Federal
law. Using leaded gasoline can impair engine perfor-
mance and damage the emissions control system.
(Continued)
CAUTION! (Continued)
•An out-of-tune engine or certain fuel or ignition
malfunctions can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune or
malfunctioning and may require immediate service.
Contact your authorized dealer for service assistance.
• The use of fuel additives, which are now being sold
as octane enhancers, is not recommended. Most of
these products contain high concentrations of metha-
nol. Fuel system damage or vehicle performance
problems resulting from the use of such fuels or
additives is not the responsibility of the manufac-
turer and may void or not be covered under the New
Vehicle Limited Warranty.
NOTE: Intentional tampering with the emissions control
system can result in civil penalties being assessed against
you.
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TECHNICAL SPECIFICATIONS 509

Display
After pressing the “Display” button on the touchscreen, the
following settings will be available:
Setting NameSelectable Options
Display Mode Manual Auto
Display Brightness With Headlights ON +-
NOTE:
To make changes to the Display Brightness with Headlights ON setting, the headlights must be on and the interior
dimmer switch must not be in the partyorparade positions.
Display Brightness With Headlights OFF +-
NOTE:
To make changes to the Display Brightness with Headlights OFF setting, the headlights must be off and the interior
dimmer switch must not be in the partyorparade positions.
Set Language
NOTE:
When the “Set Language” feature is selected, you may select one of multiple languages (English/Français/Español)
for all display nomenclature, including the trip functions and the navigation system (if equipped). Press the “Set Lan-
guage” button on the touchscreen, then press the desired language button on the touchscreen until a check-mark ap-
pears next to the language, showing that setting has been selected.
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Setting NameSelectable Options
Touchscreen Beep
Units
After pressing the “Units” button on the touchscreen, the
following settings will be available:
Setting Name Selectable Options
Units USMetric Custom
NOTE:
The “Custom” option allows you to set the “Speed” (MPH, or km/h), “Distance” (mi, or km), “Fuel Consumption”
[MPG (US), MPG (UK), L/100 km, or km/L], “Pressure” (psi, kPa, or bar), and “Temperature” (°C, or °F) units of
measure independently.
Voice
After pressing the “Voice” button on the touchscreen, the
following settings will be available:
Setting Name Selectable Options
Voice Response Length Brief Detailed
Show Command List AlwaysWith Help Never
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Clock & Date
After pressing the “Clock & Date” button on the touch-
screen the following settings will be available:
Setting NameSelectable Options
Set Time and Format 12 hour24 hour AMPM
NOTE:
Within the “Set Time and Format” setting, press the corresponding arrow buttons on the touchscreen to adjust to the
correct time. Set Date Up Arrow Down Arrow
NOTE:
Within the “Set Date” setting, press the corresponding arrow buttons on the touchscreen to adjust to the correct date.
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Setting NameSelectable Options
Set Language
NOTE:
When the “Set Language” feature is selected, you may select one of multiple languages (English / Français / Espa-
ñol) for all display nomenclature, including the trip functions and the navigation system (if equipped). Press the “Set
Language” button on the touchscreen, then press the desired language button on the touchscreen until a check-mark
appears next to the language, showing that setting has been selected. Keyboard Smart Keyboard Selection Latin Keyboard
NOTE:
Latin Keyboard displays different keyboard layouts to choose from. The selectable keyboards are ABCDEF Keyboard,
QWERTY Keyboard, and AZERTY Keyboard. Touchscreen Beep
Control Screen Time-Out — If Equipped
NOTE:
When the “Control Screen Time-Out” feature is selected, the Controls Screen will stay open for five seconds before
the screen times out. With the feature deselected, the screen will stay open until it is manually closed.
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Voice
After pressing the “Voice” button on the touchscreen, the
following settings will be available:
Setting NameSelectable Options
Voice Response Length Brief Detailed
Show Command List AlwaysWith Help Never
Clock
After pressing the “Clock” button on the touchscreen, the
following settings will be available:
Setting Name Selectable Options
Sync Time With GPS Set Time Hours +-
NOTE:
The “Set Time Hours” feature will allow you to adjust the hours. The “Sync time with GPS” button on the touch-
screen must be unchecked.
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2. Listen to the Uconnect prompts. After the beep, repeatone of the pre-defined messages and follow the system
prompts.
PRE-DEFINED VOICE TEXT REPLY RESPONSES
Yes. Stuck in traffic. See you later.
No. Start without
me. I’ll be late.
Okay. Where are you? I will be

minutes late.
Call me. Are you there
yet?
I’ll call you later. I need
directions. See you in
of minutes.
I’m on my way. Can’t talk right
now.
I’m lost. Thanks.
TIP:
Your mobile phone must have the full implementation of
the Message Access Profile (MAP) to take advantage of this
feature. For details about MAP, visit UconnectPhone.com.
Apple iPhone iOS 6 or later supports reading incoming
text messages only. To enable this feature on your Apple
iPhone, follow these 4 simple steps:
TIP: Voice Text Reply is not compatible with iPhone, but if
your vehicle is equipped with Siri Eyes Free, you can use
your voice to send a text message.
iPhone Notification Settings
1 — Select “Settings”
2 — Select “Bluetooth”
3 — Select the (i) for the paired vehicle
4 — Turn on “Show Notifications”
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SiriusXM Travel Link (8.4/8.4 NAV)
Need to find a gas station, view local movie listings, check
a sports score or the 5 - day weather forecast? SiriusXM
Travel Link is a suite of services that brings a wealth of
information right to your Uconnect 8.4 NAV system. (Not
available for 8.4 system or vehicles sold in the Canadian
market.)
Push the VR button
. After the beep, say one of the
following commands:
• Show fuel prices
• Show 5 - day weather forecast
• Show extended weather
TIP: Traffic alerts are not accessible with Voice Command.
Siri Eyes Free — If Equipped
Siri lets you use your voice to send text messages, select
media, place phone calls and much more. Siri uses your
natural language to understand what you mean and will
respond back to confirm your requests. The system is
designed to keep your eyes on the road and your hands on
the wheel by letting Siri help you perform useful tasks.
SiriusXM Travel Link10
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General Information
This device complies with FCC rules Part 15 and Industry
Canada RSS-210. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference that may bereceived including interference that may cause unde-
sired operation.
NOTE:
• The transmitter has been tested and it complies with
FCC and IC rules. Changes or modifications not ex-
pressly approved by the party responsible for compli-
ance could void the user ’s authority to operate the
device.
• The term IC before the certification/registration number
only signifies that Industry Canada technical specifica-
tions were met.
Additional Information
© 2016 FCA US LLC. All rights reserved. Mopar and
Uconnect are registered trademarks and Mopar Owner
Connect is a trademark of FCA US LLC. Android is a
trademark of Google Inc. SiriusXM and all related marks
and logos are trademarks of SiriusXM Radio Inc. Yelp, Yelp
logo, Yelp burst and related marks are registered trade-
marks of Yelp.
Uconnect System Support:
• U.S. residents visit DriveUconnect.com or call:
1-877-855-8400 (24 hours a day 7 days a week)
• Canadian residents visit DriveUconnect.ca or call:
1-800-465-2001 (English) or 1-800-387-9983 (French)
Mon. – Fri., 8:00 am – 8:00 pm, ET
Sat., 9:00 am – 5:00 pm, ET
Sun., Closed
Uconnect Access services support, call: 1-855-792-4241
Please have your Uconnect Security PIN ready when you
call.
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