RAM Commercial PROMASTER Cargo Van 2019 User Manual page 45

road tire pressures are low. Should this occur,
you should stop as soon as possible, check
the inflation pressure of each tire on your
vehicle, and inflate each tire to the vehicle's
recommended cold placard pressure value.
The system will automatically update and the
Tire Pressure Monitoring Light will extinguish
once the updated tire pressures have been
received. The vehicle may need to be driven
for up to 20 minutes above 15 mph
(24 km/h) to receive this information.
Check TPMS Warnings
The Tire Pressure Monitoring System Warning
Light will flash on and off for 75 seconds and
remain on solid when a system fault is de-
tected, an audible chime will be activated
and the "Tire Pressure Monitoring Unavail-
able" text message will display. If the ignition
key is cycled, this sequence will repeat pro-
viding the system fault still exists. The TPMS
Warning Light will turn off when the fault
condition no longer exists. A system fault can
occur with any of the following scenarios:
1. Jamming due to electronic devices or driv-
ing next to facilities emitting the same
radio frequencies as the TPM sensors.
2. Installing some form of aftermarket win-
dow tinting that affects radio wave
signals.
3. Snow or ice around the wheels or wheel
housings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM
sensors.
NOTE:
Your vehicle is equipped with a regular size
spare wheel.
1. The spare tire has a tire pressure monitor-
ing sensor, but it is not monitored until it
is mounted in place of any of the existing
four road tires.
2. If you install the spare tire in place of a
road tire that has a pressure below the
low-pressure warning limit, upon the next
ignition key cycle, a chime will sound and
the TPMS Warning Light will turn ON due
to the low tire condition. Then, after driv-
ing the vehicle for up to 20 minutes above
15 mph (24 km/h), the system will recog-
nize the new sensor, and turn off the
telltale.
3. If a spare tire not equipped with tire
pressure monitoring sensor is used, then
the TPMS Warning Light will turn ON,
flashing for 75 seconds and then remain-
ing solid for each subsequent ignition key
cycle.
NOTE:
For correct Tire Pressure Monitoring behavior,
please wait for about 20 minutes in key-off
during each tire substitution.
General Information
This device complies with Part 15 of the FCC
rules and RSS 210 of Industry Canada. Op-
eration is subject to the following conditions:
1. This device may not cause harmful
interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation.
NOTE:
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user's authority to oper-
ate the equipment.
43