2013 JEEP GRAND CHEROKEE TPMS

minimum of five seconds, and the Tire Pressure Monitor-
ing Telltale Light will flash on and off for 75 seconds and
then remain on solid. 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 and the
Tire Pressure Monitoring Telltale Light will turn OFF, 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 be driven for up to 20 minutes above 15 mph
(24 km/h) in order for the TPMS to receive this informa-
tion.
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
536 STARTING AND OPERATING

If the ignition switch is cycled, this sequence will repeat,
providing the system fault still exists. If the system fault
no longer exists, the Tire Pressure Monitoring Telltale
Light will no longer flash, theSERVICE TPM SYSTEM
message will not be present, and a pressure value will be
displayed instead of dashes. A system fault can occur by
any of the following:
1. Jamming due to electronic devices or driving next to
facilities emitting the same Radio Frequencies as the
TPM sensors.
2. Installing some form of aftermarket window tinting
that affects radio wave signals.
3. Lots of snow or ice around the wheels or wheel
housings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM sensors.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, theSERVICE 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
theSERVICE TPM SYSTEMmessage 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 “flashing”
pressure value in the graphic display and anInflate to
XXX kPamessage will be displayed. After driving the
5
STARTING AND OPERATING 539

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 SYSTEMmes-
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 sec-
onds and then remain on solid, and the EVIC will display
aSERVICE TPM SYSTEMmessage 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 inany of the four active road tires. The vehicle may need to
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
540 STARTING AND OPERATING

Bulb Replacement......................653
Cargo ...............................288
Center Mounted Stop....................658
Daytime Running......................200
Dimmer Switch, Headlight................197
Electronic Stability Program (ESP) Indicator. . . .506
Exterior..............................113
Fog .................................305
Hazard Warning Flasher..................582
Headlights...........................653
Headlights On With Wipers...............198
High Beam Indicator....................305
Hill Descent Control Indicator..............305
Illuminated Entry.......................23
Low Fuel............................325
Malfunction Indicator (Check Engine)........303
Map Reading..........................203
Passing..............................206
Reading.............................203Rear Servicing.........................656
Rear Tail.............................656
Seat Belt Reminder......................308
Security Alarm (Theft Alarm)..............312
Service..............................653
Service Engine Soon (Malfunction Indicator). . . .303
Side Marker..........................656
SmartBeams..........................199
Tire Pressure Monitoring (TPMS)............306
Tow/Haul Indicator.....................305
Traction Control........................506
Turn Signal...........................113
Vanity Mirror.........................126
Loading Vehicle..........................553
Tires ................................513
Locks..................................34
Automatic Door........................36
Child Protection........................36
Door
................................3410
INDEX 691

General Information.....................518
High Speed...........................521
Inflation Pressures......................519
Life of Tires...........................526
Load Capacity.........................513
Pressure Monitor System (TPMS)...........531
Pressure Warning Light..................306
Quality Grading.......................679
Radial...............................521
Replacement..........................527
Rotation.............................530
Safety...............................507
Sizes................................509
Snow Tires...........................522
Spare Tire............................584
Spinning.............................525
Trailer Towing.........................565
Tread Wear Indicators...................526
Tire Safety Information.....................507Tongue Weight/Trailer Weight................562
Tow/Haul Indicator Light...................305
Tow Hooks, Emergency.....................599
Towing................................556
24-Hour Towing Assistance................149
Disabled Vehicle.......................601
Guide...............................562
Recreational..........................571
Weight..............................562
Towing Assistance.........................149
Traction Control..........................494
Trailer Sway Control (TSC)..................500
Trailer Towing...........................556
Cooling System Tips....................570
Hitches.............................
.561
Minimum Requirements..................563
Trailer and Tongue Weight................562
Wiring..............................567
Trailer Towing Guide.......................562
698 INDEX