2015 DODGE CHALLENGER TPMS

each tire with the low tire pressure values shown in a
different color. An#Inflate Tire to XX#message will also
be displayed in the DID display.
Should this occur, you should stop as soon as possible
and inflate all of the tires with a low pressure condition
(those shown in a different color in the DID graphic) to
the vehicle’s recommended cold placard pressure infla-
tion value as shown in the#Inflate Tire to XX#message.
Once the system receives the updated tire pressures, the
system will automatically update, the graphic display in
the DID will return the pressure values to shown their
original color, and the pressure values shown in the
“TPM 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 informa-
tion.
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 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.
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.
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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.
The DID will also display a#SERVICE 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 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 the low pressure values in a different color and
the#Inflate Tire to XX#message.
3. After driving the vehicle for up to 20 minutes above
15 mph (24 km/h), the “TPM Telltale Light” will flash
on and off for 75 seconds and then remain on solid. In
addition, the DID will display a#SERVICE TPM
SYSTEM#message for a minimum of five seconds and
then display dashes (- -) in place of the pressure value.
5
STARTING AND OPERATING 423

4. For each subsequent ignition switch cycle, a chime will
sound, the “TPM Telltale Light” will flash on and off
for 75 seconds and then remain on solid, and the DID
will display a#SERVICE TPM SYSTEM#message for a
minimum of five seconds and then display dashes (- -)
in place of the pressure value.
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. In addition, the
“TPM Telltale Light” will turn OFF and the graphic in
the DID will display a new pressure value instead of
dashes (- -), 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.
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 StatesMRXMERCTX1
Canada2546A-MERCTX1
424 STARTING AND OPERATING

Headlights On Reminder..................142
Headlights On With Wipers................139
Headlight Switch.......................138
High Beam............................144
High Beam Indicator.....................229
High Beam/Low Beam Select...............144
Illuminated Entry........................20
Instrument Cluster......................138
Intensity Control........................145
Interior..............................145
License..............................547
Lights On Reminder.....................142
Malfunction Indicator (Check Engine).........224
Map Reading..........................144
Parade Mode (Daytime Brightness)...........147
Passing..............................144
Reading..............................144
Seat Belt Reminder......................227
Security Alarm.........................225
Service...............................543
Service Engine Soon (Malfunction Indicator) . . . .224
Tire Pressure Monitoring (TPMS)............230
Traction Control........................390
Turn Signal............................97
Vanity Mirror..........................114
Warning (Instrument Cluster Description)......224
Loading Vehicle..........................433
Capacities............................435
Ti re s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..398
Locks..................................29
Automatic Door.........................31
Auto Unlock...........................32
Door.................................29
Power Door............................31
Low Tire Pressure System...................417
Lubrication, Body.........................507
Lug Nuts...............................465
590 INDEX

Ti re s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7
Aging (Life of Tires).....................413
Air Pressure...........................403
Chains...............................415
Changing.............................466
Compact Spare.........................410
General Information.....................403
High Speed...........................406
Inflation Pressures.......................404
Jacking...............................466
Life of Tires...........................413
Load Capacity.........................398
Pressure Monitor System (TPMS)............417
Pressure Warning Light...................230
Quality Grading........................577
Radial...............................406
Replacement...........................413
Rotation..............................416
Safety...............................391
Sizes................................393
Snow Tires............................408
Spare Tire.............................467
Spinning.............................412
Trailer Towing.........................443
Tread Wear Indicators....................412
Tire Safety Information.....................391
Tire Service Kit...........................454
Tongue Weight/Trailer Weight................440
To Open Hood...........................136
Towing................................435
Disabled Vehicle........................484
Guide...............................440
Recreational...........................448
Weight...............................440
Towing Vehicle Behind a Motorhome...........448
Traction................................372
Traction Control..........................384
Trailer Towing...........................43510
INDEX 597