Dodge Grand Caravan 2011 Owner's Manual page 399

the "Tire Pressure Monitoring Telltale Light" will extin-
guish once the updated tire pressure(s) have been re-
ceived. The vehicle may need to be driven for up to
20 minutes above 15 mph (24 km/h) to receive this
information.
SERVICE TPM SYSTEM Message
The "Tire Pressure Monitoring Telltale Light" will flash
on and off for 75 seconds, and remain on solid when a
system fault is detected. The system fault will also sound
a chime. The EVIC will display a "SERVICE TPM SYS-
TEM" message for a minimum of five seconds. This text
message is then followed by a graphic display, with - - in
place of the pressure value(s) indicating which TPMS
Sensor(s) is not being received.
SERVICE TPM SYSTEM Display
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, the "SERVICE TPM SYSTEM"
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