Tire Pressure Monitoring System (Tpms) - Jeep WRANGLER 2020 Owner's Manual

164 SAFETY
Medium

When the sensitivity of FCW is set to the

"Medium" setting and the system status
is "Only Warning", this allows the system
to warn the driver of a possible collision
with the vehicle in front using audible/
visual warnings.
Near

When the sensitivity of FCW is set to the

"Near" setting and the system status is
"Only Warning", this allows the system to
warn the driver of a possible closer colli-
sions with the vehicle in front using
audible/visual warnings.
This setting provides less reaction time

than the "Far" and "Medium" settings,
which allows for a more dynamic driving
experience.
More dynamic or aggressive drivers that

want to avoid frequent warnings may
prefer this setting.
FCW Limited Warning
If the instrument cluster displays "ACC/FCW
Limited Functionality" or "ACC/FCW Limited
Functionality Clean Front Windshield"
momentarily, there may be a condition that
limits FCW functionality. Although the vehicle is
still drivable under normal conditions, the active
braking may not be fully available. Once the
condition that limited the system performance
is no longer present, the system will return to its
full performance state. If the problem persists,
see an authorized dealer.
Service FCW Warning
If the system turns off, and the instrument
cluster displays:
ACC/FCW Unavailable Service Required

Cruise/FCW Unavailable Service Required

This indicates there is an internal system fault.
Although the vehicle is still drivable under
normal conditions, have the system checked by
an authorized dealer.

Tire Pressure Monitoring System (TPMS)

The Tire Pressure Monitoring System (TPMS)
will warn the driver of a low tire pressure based
on the vehicle recommended cold placard
pressure.
NOTE:
The alert warning on the cluster will stay on until
the tire is inflated to the placard pressure.
The tire pressure will vary with temperature by
approximately 1 psi (7 kPa) for every 12°F
(6.5°C). This means that when the outside
temperature decreases, the tire pressure will
decrease. Tire pressure should always be set
based on cold inflation tire pressure. This is
defined as the tire pressure after the vehicle has
not been driven for at least three hours, or driven
less than 1 mile (1.6 km) after a three hour
period. The cold tire inflation pressure must not
exceed the maximum inflation pressure molded
into the tire sidewall. Refer to "Tires" in "Servicing
And Maintenance" for information on how to
properly inflate the vehicle's tires. The tire
pressure will also increase as the vehicle is
driven. This is normal and there should be no
adjustment for this increased pressure.