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CAUTION!(Continued)
warnings have been established for the tire size
equipped on your vehicle. Undesirable system op-
eration or sensor damage may result when using
replacement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System (TPMS)
sensor to become inoperable. After using an after-
market tire sealant it is recommended that you take
your vehicle to an authorized dealership to have
your sensor function checked.
• After inspecting or adjusting the tire pressure,
always reinstall the valve stem cap. This will
prevent moisture and dirt from entering the valve
stem, which could damage the TPM sensor. NOTE:
•
The TPMS is not intended to replace normal tire care
and maintenance or to provide warning of a tire failure
or condition.
• The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
• Driving on a significantly under-inflated tire causes
the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle’s handling and
stopping ability.
• The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain
correct tire pressure using an accurate tire pressure
gauge, even if under-inflation has not reached the level
to trigger illumination of the TPM Telltale Light.
5
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•Seasonal temperature changes will affect tire pressure,
and the TPMS will monitor the actual tire pressure in
the tire.
Premium System
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. The TPMS consists of the following components:
•
Receiver module
• Four TPM sensors
• Various TPMS messages, which display in the Driver
Information Display (DID)
• TPM Telltale Light
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 DID will display a LOW TIRE
message and a graphic showing the pressure values of
each tire with the low tire pressure values shown in a
different color.
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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
DID 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 no
longer 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.
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, the TPM
Telltale Light will remain ON and a chime will sound.
In addition, the graphic in the DID will still display a
pressure value in a different color.
448 STARTING AND OPERATING
Page 558 of 620
CavityCartridge Fuse Mini-FuseDescription
27 – 25 Amp Clear Amplifier – If Equipped
31 –25 Amp Breaker Power Seats – If Equipped
32 – 15 Amp BlueHVAC Module/Cluster
33 – 15 Amp BlueIgnition Switch/RF Hub
Module/Steering Column
Lock (300) – If Equipped
34 – 10 Amp RedSteering Column Module/
Clock (300)
35 – 5 Amp TanBattery Sensor
36 – 15 Amp BlueElectronic Exhaust Valve – If
Equipped
37 – 20 Amp Yellow Radio
38 – 20 Amp Yellow Power Outlet Inside Arm
Rest/Console Media Hub
40 – –Fuse – Spare
556 MAINTAINING YOUR VEHICLE
Page 559 of 620
CavityCartridge Fuse Mini-FuseDescription
41 – –Fuse – Spare
42 30 Amp Pink –Rear Defrost
43 – 20 Amp Yellow Comfort Seat And Steering
Wheel Module (Heated Steer-
ing Wheel/RR Heated Seats)
44 – 10 Amp RedPark Assist / Blind Spot /
Rear View Camera
45 – 15 Amp BlueCluster / Rearview Mirror /
Compass (Charger/300) /
Humidity Sensor
46 – –Fuse – Spare
47 – 10 Amp RedAdaptive Front Lighting /
Auto High BEAM / Day
Time Running Lamps – If
Equipped
7
MAINTAINING YOUR VEHICLE 557
Page 560 of 620
CavityCartridge Fuse Mini-FuseDescription
48 – 20 Amp Yellow Active Suspension – If
Equipped
49 – –Fuse – Spare
50 – –Fuse – Spare
51 – 20 Amp Yellow Front Heated Seats – If
Equipped
52 – 10 Amp RedHeated Cupholders/Rear
Heated Seat Switches – If
Equipped
53 – 10 Amp RedHVAC Module/In Vehicle
Temperature Sensor
54 – –Fuse – Spare
55 – –Fuse – Spare
56 – –Fuse – Spare
57 – –Fuse – Spare
558 MAINTAINING YOUR VEHICLE
Page 561 of 620
CavityCartridge Fuse Mini-FuseDescription
58 – 10 Amp RedAirbag Module
59 – 20 Amp Yellow Adjustable Pedals – Police
60 – 5 Amp TanHeated Washer Nozzles
(Charger)
61 – –Fuse – Spare
62 – –Fuse – Spare
63 – –Fuse – Spare
64 –25 Amp Breaker Rear Windows (Charger/300)
65 – 10 Amp RedAirbag Module
66 – –Fuse – Spare
67 – 10 Amp RedRain and Light Sensor / Sun-
roof / Inside RR View Mirror
/ Power Outlet Illumination
(Center Console) / Police Run
Acc Relay
7
MAINTAINING YOUR VEHICLE 559