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The TTPMS can support up to 12 trailer tires per
configured trailer on up to four configurable trailers
Ú page 234.
Trailer Tire Pressure Monitoring System
Trailer Tire Pressure Sensor Pairing
In order use this feature, the provided tire pressure
sensors must be installed in the desired trailer
tires and the sensors must be paired to the truck.
If the target trailer requires more than the provided
four sensors, additional sensors can be purchased
at an authorized Ram dealership.
With the sensors installed and the trailer near or
connected to your Ram truck, initiate the pairing
process by entering the settings menu in the radio
and selecting trailer. Select the desired trailer
profile to pair to, open the "Tire Pressure" menu,
and hit "Setup All Tires" Ú page 234.
NOTE:
The vehicle may not be driven until the pairing
process is complete.
Trailer Tire Pressure Settings
Trailer Tire Pressure Pairing
Follow the on screen prompts to select the number
of axles (1 - 3), the number of trailer tires (2, 4, 6,
8, or 12), and the set trailer tire pressure. The
range is selectable anywhere between 25-125 psi
(172-862 kPa).
Once psi (kPa) is programmed, the pairing screen
appears. Tire sensors must be paired in order
shown. Starting with Tire 1, deflate tire by 5 psi (34
kPa) and wait for a horn chirp. It may take up to
three minutes for the chirp to occur, indicating that
the sensor has paired. Repeat process on each
tire, in order, until complete. Do not exit the pairing
screen until process is complete. If pairing was
unsuccessful, a double horn chirp will sound, and
a prompt on the touchscreen will allow you to retry
the procedure; "Retry" will only appear when setup
fails. Each tire must be successfully paired during
a single pairing process to receive the success
screen.
NOTE:
If the pairing process times out after three minutes
of no communication with a sensor, a double horn
chip will occur indicating the pairing has failed and
a message will display on the radio indicating the
process was unsuccessful. Under certain circum-
stances, the double horn chirp may continue to
happen every three minutes indicating the failed
pairing. If this happens, the horn chirping may be
canceled by cycling the ignition button OFF and
then back to RUN position.
SAFETY
333
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