System (Tpms) - Jeep CHEROKEE 2021 Owner's Manual

FCW Braking Status And Sensitivity
The FCW Sensitivity and Active Braking status
are programmable through the Uconnect
System Ú page 181.
Far

When the sensitivity of FCW is set to the

"Far" setting and the system status is
"Only Warning", this allows the system to
warn the driver of a possible more distant
collision with the vehicle in front using
audible/visual warnings.
More cautious drivers that do not mind

frequent warnings may prefer this setting.
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-
sion 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 display reads "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
driveable 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 display reads:
ACC/FCW Unavailable Service Required

Cruise/FCW Unavailable Service Required

This indicates there is an internal system fault.
Although the vehicle is still driveable under
normal conditions, have the system checked by
an authorized dealer.
T P M
IRE RESSURE ONITORING
(TPMS)
The TPMS will warn the driver of a low tire
pressure based on the vehicle recommended
cold 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
SAFETY 279
S
YSTEM
6