snow chains JEEP GRAND CHEROKEE LIMITED 2019 Owners Manual

NOTE:When filling warm tires, the tire pressure may need
to be increased up to an additional 4 psi (28 kPa) above the
recommended cold placard pressure in order to turn the
TPMS Warning Light off.
The system will automatically update, the graphic display
of the pressure value(s) will return to its original color and
the TPMS Warning Light will extinguish once the updated
tire pressure(s) have been received. The vehicle may need
to be driven for up to 20 minutes above 15 mph (24 km/h)
to receive this information.
Service TPM System Warning
The Tire Pressure Monitoring System Warning Light will
flash on and off for 75 seconds, and remain on solid when
a system fault is detected. The system fault will also sound
a chime. The instrument cluster display will display a
“SERVICE TPM SYSTEM” message for a minimum of five
seconds. This message is then followed by a graphic
display, with “- -“ in place of the pressure value(s),
indicating which Tire Pressure Monitoring Sensor(s) is not
being received. 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 System Warning
Light will no longer flash, the
SERVICE 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:
• Jamming due to electronic devices or driving next to
facilities emitting the same Radio Frequencies as the
TPM sensors.
• Lots of snow or ice around the wheels or wheel hous-
ings.
• Using tire chains on the vehicle.
• Using wheels/tires not equipped with TPM sensors.
196 SAFETY

Pregnant Women........................ .207
Pretensioners .......................... .207
Rear Seat ............................. .201
Reminder ............................. .200
Seat Belt Extender ....................... .206
Seat Belt Pretensioner .....................207
Untwisting Procedure .....................205
Seat Belts Maintenance .......................494
Seats .............................. .43, 49, 55
Adjustment .......................... .43, 49
Easy Entry ..............................54
Head Restraints ..........................58
Heated ............................. .54, 55
Rear Folding .............................43
Reclining ...............................45
Seatback Release ..........................43
Tilting .................................43
Vented .................................57
Ventilated ...............................57
Security Alarm ......................... .33, 153
Arm The System ..........................34
Disarm The System ........................34
Selec-Terrain ............................. .285
Selection Of Coolant (Antifreeze) ...............506Sentry Key
Key Programming .........................32
Sentry Key Replacement ................... .24, 32
Service Assistance ......................... .602
Service Contract .......................... .604
Service Manuals .......................... .606
Shifting ................................ .262
Automatic Transmission ................262, 264
Shoulder Belts ............................ .201
Signals, Turn .......................160, 248, 401
Siri .................................... .594
SiriusXM Guardian Vehicle Health Alert .......................592
Snow Chains (Tire Chains) ....................488
Snow Plow .............................. .375
Snow T

ires .............................. .484
Spare Tires .....................414, 485, 486, 487
Spark Plugs ............................. .506
Speed Control Accel/Decel ........................ .291, 292
Accel/Decel (ACC Only) ...................299
Cancel ............................... .293
Resume .............................. .293
Set .................................. .291
Speed Control (Cruise Control) ..........290, 291, 293
12
INDEX 619