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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 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. A spare with a
pressure below the low-pressure limit will not cause the
“Tire Pressure Monitoring Telltale Light” to illuminate or
the chime to sound.Tire Pressure Monitoring Low Pressure Warnings
The “Tire Pressure Monitoring 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 PRESSURE” message for a minimum of
five seconds and a graphic showing the pressure values
of each tire with the low tire pressure values flashing or
in a different color. An Inflate to XXmessage will also be
displayed.
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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 theInflate 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 return to it’s original color, and
the “Tire Pressure Monitoring Telltale Light” will turn
off. 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 “Tire Pressure Monitor-
ing 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 a
SERVICE
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.
“LOW TIRE PRESSURE” Message
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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, and theSERVICE TPMSYSTEM
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.
Tire Pressure Monitor Display
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Vehicles With Full Size Spare
1. The matching full size spare wheel and tire assemblyhas 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 “Tire Pressure Monitoring Telltale
Light” will turn ON. In addition, the EVIC will display
a “LOW TIRE PRESSURE” message and a graphic
showing the low tire pressure value flashing or in a
different color. An Inflate to XXmessage will also be
displayed.
3. After driving the vehicle for up to 20 minutes above 15 mph (25 km/h) the “Tire Pressure Monitoring
Telltale Light” will turn OFF and the pressure value
will be updated and stop flashing or return to it’s original color, as long as no tire pressure is below the
low-pressure warning limit in any of the four active
road tires.
Tire Pressure Information System (TPIS) 3500
Series Trucks
Your vehicle may be equipped with a Tire Pressure
Information System (TPIS).
The Tire Pressure Information System (TPIS) uses wire-
less technology with wheel rim mounted electronic sen-
sors to transmit 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.
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Page 795 of 806

Fog .................................174
Four-Wheel Drive Indicator ................439
Hazard Warning Flasher ..................629
Headlights ........................... .170
High Beam ........................... .180
High Beam Indicator .....................288
High Beam/Low Beam Select ...............180
Illuminated Entry ........................23
Instrument Cluster ..................... .284
Interior ............................. .175
Oil Pressure .......................... .289
Passing ............................. .180
Seat Belt Reminder ..................... .288
Security Alarm ........................ .289
Service .............................. .743
Side Marker .......................... .754
Tire Pressure Monitoring (TPMS) ............290
Traction Control ....................... .536
Transfer Case ......................... .439Turn Signal
.......................... .124
Warning (Instrument Cluster Description) ......284
Limited-Slip Differential ....................492
Loading Vehicle ......................... .588
Tires ............................... .545
Locks ..................................37
Automatic Door .........................39
Child Protection .........................40
Door .................................37
Power Door ............................39
Low Tire Pressure System ...................567
Lubrication, Body ........................ .704
Lug Nuts .............................. .630
Maintenance Free Battery ....................701
Maintenance Procedures ....................696
Maintenance Schedule ..................... .764
Malfunction Indicator Light (Check Engine) .......694
Manual, Service ......................... .780
10
INDEX 793
Page 801 of 806

Storage, Vehicle.......................... .379
Storing Your Vehicle ...................... .743
Sun Roof .............................. .224
Supplemental Tire Pressure Information .........561
Suspension, Air .......................... .459
Sway Control, Trailer ...................... .538
Synthetic Engine Oil ...................... .700
System, Remote Starting .....................33
Tachometer ............................. .284
Tailgate ............................... .265
Tilt Steering Column ...................... .184
Tip Start ............................... .391
Tire and Loading Information Placard ...........545
Tire Markings ........................... .539
Tires ................................. .124
Aging (Life of Tires) .....................559
Air Pressure .......................... .550
Chains .............................. .562Compact Spare
........................ .556
Dual ............................... .565
General Information .....................550
High Speed .......................... .553
Inflation Pressures ...................... .552
Life of Tires .......................... .559
Load Capacity ........................ .545
Pressure Monitor System (TPMS) ............567
Pressure Warning Light ...................290
Quality Grading ....................... .781
Radial .............................. .553
Replacement .......................... .560
Rotation ............................. .564
Safety .............................. .539
Sizes ............................... .540
Snow Tires ........................... .555
Spinning ............................ .558
T
read Wear Indicators ....................559
Tire Safety Information .....................539
10
INDEX 799