2014 JEEP GRAND CHEROKEE TPMS

Premium System — If Equipped
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim-mounted electronic sensors to
monitor tire pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire pressure
readings to the Receiver Module.NOTE:
It is particularly important, for you to regularly
check the tire pressure in all of your tires and to maintain
the proper pressure.
The Tire Pressure Monitor System (TPMS) consists of the
following components:
• Receiver Module
• Four Tire Pressure Monitoring Sensors
• Various Tire Pressure Monitoring System Messages,
which display in the Electronic Vehicle Information
Center (EVIC), and a graphic displaying tire pressures
• Tire Pressure Monitoring Telltale Light
Tire Pressure Monitoring Low Pressure Warnings
The Tire Pressure Monitoring Telltale Light will
illuminate in the instrument cluster, and an au-
dible chime will be activated, when one or more of the
Tire Pressure Monitor Display
494 STARTING AND OPERATING

The EVIC will also display aSERVICE TPM SYSTEM
message for a minimum of five seconds when a system
fault is detected possibly related to an incorrect sensor
location fault. In this case, the SERVICE TPM SYSTEM
message is then followed by a graphic display, with
pressure values still shown. This indicates the pressure
values are still being received from the TPM Sensors but
they may not be located in the correct vehicle position.
However, the system still needs to be serviced as long as
the SERVICE TPM SYSTEM message exists.
NOTE: There is no tire pressure monitoring sensor in the
spare tire. The TPMS will not be able to monitor the tire
pressure. If you install the spare tire in place of a road tire
that has a pressure below the low-pressure warning limit,
upon the next ignition switch cycle, the Tire Pressure
Monitoring Telltale Light will remain ON, a chime will
sound, and the EVIC will still display a pressure value in
the different color graphic display and an Inflate to
XXX kPa message will be displayed. After driving the vehicle for up to 20 minutes above 15 mph (24 km/h), the
Tire Pressure Monitoring Telltale Light will flash on and
off for 75 seconds and then remain on solid. In addition,
the EVIC will display a “SERVICE TPM SYSTEM
mes-
sage for five seconds and then display dashes (- -) in
place of the pressure value. For each subsequent ignition
switch cycle, a chime will sound, the Tire Pressure
Monitoring Telltale Light will flash on and off for 75
seconds and then remain on solid, and the EVIC will
display a SERVICE TPM SYSTEM message for five
seconds and then display dashes (- -) in place of the
pressure value. Once you repair or replace the original
road tire, and reinstall it on the vehicle in place of the
spare tire, the TPMS will update automatically.
In addition, the Tire Pressure Monitoring Telltale Light
will turn OFF and the graphic in the EVIC will display a
new pressure value instead of dashes (- -), as long as no
tire pressure is below the low-pressure warning limit in
any of the four active road tires. The vehicle may need to
5
STARTING AND OPERATING 497

be driven for up to 20 minutes above 15 mph (24 km/h)
in order for the TPMS to receive this information.
General Information
This device complies with Part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
• This device must accept any interference received,
including interference that may cause undesired op-
eration.
The TPM sensors are regulated under one of the follow-
ing licenses:
United States MRXC4W4MA4
Canada 2546A-C4W4MA4
FUEL REQUIREMENTS
3.6L Engine — If Equipped
This engine is designed to meet all emis-
sions regulations and provide excellent
fuel economy and performance when us-
ing high-quality unleaded “regular” gaso-
line having an octane rating of 87. The use
of premium gasoline is not recommended, as it will not
provide any benefit over regular gasoline in these
engines.
5.7L Engine — If Equipped
This engine is designed to meet all emis-
sions regulations and provide satisfactory
fuel economy and performance when us-
ing high-quality unleaded gasoline having
498 STARTING AND OPERATING

Exterior..............................111
Fog ................................ .283
Hazard Warning Flasher ..................538
Headlights ........................... .619
Headlights On With Wipers ................165
High Beam Indicator .....................282
Illuminated Entry ........................25
Malfunction Indicator (Check Engine) .........283
Map Reading ......................... .170
Passing ............................. .173
Reading ............................. .170
Rear Servicing ........................ .621
Rear Tail ............................ .621
Seat Belt Reminder ..................... .282
Security Alarm ........................ .290
Service .............................. .619
Service Engine Soon (Malfunction Indicator) . . . .283
Side Marker .......................... .621
SmartBeams .......................... .165Tire Pressure Monitoring (TPMS)
............287
Traction Control ....................... .464
Turn Signal ............................111
Vanity Mirror ......................... .130
Loading Vehicle ......................... .510
Tires ............................... .472
Locks ..................................31
Child Protection .........................33
Door .................................31
Power Door ............................32
Lubrication, Body ........................ .584
Lug Nuts .............................. .539
Maintenance Free Battery ....................579
Maintenance Procedures ....................574
Maintenance Schedule ..................... .632
Malfunction Indicator Light (Check Engine) .......283
Manual, Service ......................... .646
Memory Feature (Memory Seat) ...............157
10
INDEX 661

Steering Wheel Audio Controls...............373
Steering Wheel Mounted Sound System Controls . . .373
Storage ............................... .264
Storage, Vehicle .......................... .385
Storing Your Vehicle ...................... .616
Sunglasses Storage ....................... .237
Sun Roof .............................. .246
Sun Visor Extension ...................... .131
Supplemental Restraint System - Airbag ..........66
Suspension, Air .......................... .423
Sway Control, Trailer ...................... .453
Synthetic Engine Oil ...................... .577
System, Remote Starting .....................20
Tachometer ............................. .282
Telescoping Steering Column .................179
Temperature Control, Automatic (ATC) ..........383
Temperature Gauge, Engine Coolant ............285
Tie Down Hooks, Cargo ....................270 Tilt Steering Column
...................... .179
Tire and Loading Information Placard ...........472
Tire Markings ........................... .465
Tires...................................111 Aging (Life of Tires) .....................485
Air Pressure .......................... .477
Chains .............................. .487
Compact Spare ........................ .482
General Information .....................477
High Speed .......................... .480
Inflation Pressures ...................... .478
Life of Tires .......................... .485
Load Capacity ........................ .472
Pressure Monitor System (TPMS) ............490
Pressure Warning Light ...................287
Quality Grading ....................... .647
Radial .............................. .480
Replacement .......................... .486
Rotation ............................. .489
10
INDEX 667