RAM CHASSIS CAB 2024, Owner'S Manual

Page: 237 / 360

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 chirp
will occur indicating the pairing has failed and a mes-
sage 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 ON/RUN position.
Trailer Tire Pressure Monitoring System Low Pressure
Warnings
When a low tire pressure 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 pres-
sure value as shown at the top of the TTPMS instru-
ment 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 Pres-
sure System Service Required" message will no longer
be displayed. 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 trailer tire pressure information.
Trailer Tire Pressure System Not Configured
A “Trailer Tire Pressure System Not Configured” mes-
sage will be displayed in the instrument cluster on the
TTPMS instrument cluster graphic when a trailer num-
ber is selected that has not had trailer tire pressure
sensors paired
page 165.
Trailer Sensors Detected Do Not Match Active Trailer
The “Trailer Sensors Detected Do Not Match Active
Trailer” message will be displayed in the instrument
cluster when the trailer sensors being received by the
TTPMS module do not match the trailer sensors paired
to the current trailer number selected. This message
will be displayed when the sensors being received com-
pletely match the sensors paired to another trailer num-
ber configured in the TTPMS module.
To correct this condition, the correct trailer number
must be selected in the radio
page 165.
System Limitations
The TTPMS may have difficulty transmitting through
steel-walled tires or on trailers longer than 30 ft. It is
recommended to use standard tires and trailers less
than 30 ft long to avoid dropouts or difficulty when
pairing.
NOTE:
The vehicle may not be driven until the pairing process
is complete.
Tire Fill Alert — If Equipped
This feature notifies the user when the placard tire
pressure is attained while inflating or deflating the tire.
The customer may choose to disable or enable the Tire
Fill Alert feature through use of the customer settings in
the radio.
NOTE:
The Tire Fill Alert feature disables every time the igni-
tion is placed in the OFF position. The feature must be
re-enabled through the radio each time the ignition is
placed back in the ON/RUN position
page 165.
NOTE:
•
Only one tire can be filled at a time when using the
Tire Fill Alert system.
•
The Tire Fill Alert feature cannot be entered if an
existing TPMS fault is set to “active” or if the system
is in deactivation mode (if equipped).
The system will be activated when the TPMS receiver
module detects a change in tire pressure. The ignition
must be in the RUN mode, with the transmission in
PARK (P).
SAFETY 235
6