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
.
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 circumstances, 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.
Tire Pressure Monitoring System Low Pressure
Warnings
When a tire pressure low in one or more of the active
road tires is detected, the instrument cluster will display
a message stating “Trailer Tire Pressure Low”. The
instrument cluster will then display the TTPMS graphic
showing the pressure values of each tire with the low
tire pressure values in a different color.
Should this occur, you should stop as soon as possible
and inflate the tires with a low pressure condition
(those in a different color in the instrument cluster
graphic) to the customer programmed target tire
pressure value as shown at the top of the TTPMS
instrument cluster graphic. Once the tire(s) are inflated,
the system will automatically update the graphic display
in the instrument cluster, returning to its original color.
The vehicle may need to be driven for up to 10 minutes
above 15 mph (24 km/h) in order for the TTPMS to
receive the updated information.
Service TTPMS Warning
If a system fault is detected, the instrument cluster
will display a “Trailer Tire Pressure System Service
Required” message for a minimum of five seconds.
Once the system fault is corrected the "Trailer Tire
Pressure System Service Required" message will no
longer be displayed. The vehicle may need to be driven
SAFETY 253
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