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Vehicles With Compact Spare
1. The compact spare tire does not have a TPM sensor.Therefore, the TPMS will not monitor the pressure in
the compact spare tire.
2. If you install the compact spare tire in place of a road tire that has a pressure below the low-pressure warn-
ing limit, upon the next ignition switch cycle, a chime
will sound and the TPM Telltale Light and LOW
TIRE message will turn ON. The Inflate to XX
message will also be displayed.
3. After driving the vehicle for up to 20 minutes above 15 mph (24 km/h), the LOW TIREmessage will turn
off and the TPM Telltale Light will flash on and off for
75 seconds and then remain on solid.
4. For each subsequent ignition switch cycle, a chime will sound and the TPM Telltale Light will flash on and off
for 75 seconds and then remain on solid. 5. Once you repair or replace the original road tire, and
reinstall it on the vehicle in place of the compact spare,
the TPMS will update automatically and the TPM
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 information.
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 check the
tire pressure in all of the tires on your vehicle monthly
and to maintain the proper pressure.5
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The TPMS consists of the following components:
•Receiver module,
• Four TPM sensors,
• Various TPMS messages, which display in the Elec-
tronic Vehicle Information Center (EVIC), and
• TPM Telltale Light
The matching full size spare wheel and tire assembly (if
equipped) has a TPM sensor. The full size spare can be
used in place of any of the four road tires. The TPMS will
only monitor the pressure in the full size spare tire when
it is used in place of a road tire. Otherwise, a spare with
a pressure below the low-pressure limit will not cause the
TPM Telltale Light to illuminate or the chime to sound.Tire Pressure Monitoring Low Pressure Warnings
The TPM Telltale Light will illuminate in the
instrument cluster and a chime will sound when
tire pressure is low in one or more of the four
active road tires. In addition, the EVIC will display a
LOW TIRE message and a graphic showing the pres-
sure values of each tire with the low tire pressure values
flashing or changing color. An Inflate to XXmessage
will also be displayed.
Should this occur, you should stop as soon as possible
and inflate the tires with a low pressure condition (those
flashing or in a different color in the EVIC graphic) to the
vehicle’s recommended cold placard pressure inflation
value as shown in the Inflate to XXmessage. Once the
system receives the updated tire pressures, the system
will automatically update, the graphic display in the
EVIC will stop flashing or change color back to the
original color, and the TPM Telltale Light will turn off.
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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.
Service TPMS Warning
If a system fault is detected, the TPM Telltale Light will
flash on and off for 75 seconds and then remain on solid.
The system fault will also sound a chime. In addition, the
EVIC will display aSERVICE TPM SYSTEM message for
a minimum of five seconds and then display dashes (- -) in
place of the pressure value to indicate which sensor 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 TPM Telltale Light will no longer
flash, and the SERVICE TPM SYSTEM message will nolonger display, and a pressure value will display in place
of the dashes. A system fault can occur due to any of the
following:
1. Signal interference due to electronic devices or driving
next to facilities emitting the same radio frequencies as
the TPM sensors.
2. Installing aftermarket window tinting that contains materials that may block radio wave signals.
3. Accumulation 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.
5
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The EVIC will also display aSERVICE TPM SYSTEM
message for a minimum of five seconds when a system
fault related to an incorrect sensor location fault is
detected. In this case, the SERVICE TPM SYSTEM
message is then followed with a graphic display with
pressure values still shown. This indicates that the pres-
sure values are still being received from the TPM sensors
but they may not be located in the correct vehicle
position. The system still needs to be serviced as long as
the SERVICE TPM SYSTEM message is displayed.
Vehicles With Full Size Spare
1. The matching full size spare wheel and tire assembly has a TPM sensor that can be monitored by the TPMS.
2. If you install the full size spare in place of a road tire that has a pressure below the low-pressure warning
limit, upon the next ignition switch cycle, a chime
will sound and the TPM Telltale Light will turn ON. In addition, the EVIC will display a low pressure
message and a graphic showing the low tire pressure
value flashing or in a different color. An
Inflate to XX
message will also be displayed.
3. After driving the vehicle for up to 20 minutes above 15 mph (24 km/h) the TPM Telltale Light will turn
OFF, and the pressure value displayed will be updated
and stop flashing or return to its original color as long
as no tire pressure is below the low-pressure warning
limit in any of the four active road tires.
Vehicles With Compact Spare
1. The compact spare tire does not have a TPM sensor. Therefore, the TPMS will not monitor the pressure in
the compact spare tire.
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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 using
high-quality unleaded “regular” gasoline
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
an octane range of 87 to 89. The manufac-
turer recommends the use of 89 octane for optimum
476 STARTING AND OPERATING
Page 579 of 631
Cav-ity Car-
tridge Fuse Mini-
Fuse Description
33 — 15 Amp BlueIgnition Switch/
Wireless Module
34 — 10 Amp RedSteering Column
Module/Clock
35 — 10 Amp RedBattery Sensor
36 — — Fuse — Spare
37 — 15 Amp BlueRadio
38 — 20 Amp YellowPower Outlet Inside
Arm Rest
40 — — Fuse — Spare
41 — — Fuse — Spare
42 30 Amp Pink — Rear DefrostCav-
ity Car-
tridge Fuse Mini-
Fuse Description
43 — 25 Amp NaturalRear Heated Seats/
Steering Wheel
44 — 10 Amp RedPark Assist/Blind Spot/
Camera
45 — 15 Amp BlueCluster/Rearview
Mirror/Compass
46 — 10 Amp RedAdaptive Cruise Control
47 — 10 Amp RedAdaptive Front Lighting
48 — 20 Amp YellowActive Suspension
49 — — Fuse — Spare
50 — — Fuse — Spare
7
MAINTAINING YOUR VEHICLE 577
Page 580 of 631
Cav-ity Car-
tridge Fuse Mini-
Fuse Description
51 — 20 Amp YellowFront Heated Seats
52 — 10 Amp RedHeated Cupholders/
Rear Heated Seat
Switches
53 — 10 Amp RedHVAC Module/In Car
Temperature Sensor
54 — — Fuse — Spare
55 — — Fuse — Spare
56 — — Fuse — Spare
57 — — Fuse — Spare
58 — 10 Amp RedAirbag Module
59 — — Fuse — Spare
60 — — Fuse — SpareCav- ity Car-
tridge Fuse Mini-
Fuse Description
61 — — Fuse — Spare
62 — — Fuse — Spare
63 — — Fuse — Spare
64 — 25 Amp NaturalRear Windows
65 — 10 Amp RedAirbag Module
66 — — Fuse — Spare
67 — 15 Amp BlueRun Sense
68 — 15 Amp BlueIllumination/
Rear Sunshade
69 — — Fuse — Spare
70 — — Fuse — Spare
578 MAINTAINING YOUR VEHICLE