Dodge Challenger SRT Hellcat 2015 Owner's Manual page 420

418 STARTING AND OPERATING
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. 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
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