Jeep Wagoneer (2022 year). Manual in english

SAFETY

269

(Continued)

Disabling And Enabling HSA

This feature can be turned on or turned off. To

change the current setting, proceed as follows:



If disabling HSA using your instrument cluster

display, see

page 107 for further informa

tion.



If disabling HSA using Uconnect Settings, see

page 216 for further information.

Towing With HSA

HSA will also provide assistance to mitigate roll

back while towing a trailer.

Rain Brake Support (RBS)

RBS may improve braking performance in wet

conditions. It will periodically apply a small amount

of brake pressure to remove any water buildup on

the front brake rotors. It functions when the

windshield wipers are in LO or HI speed. When RBS

is active, there is no notification to the driver and

no driver interaction is required.

Ready Alert Braking (RAB)

RAB may reduce the time required to reach full

braking during emergency braking situations. It

anticipates when an emergency braking situation

may occur by monitoring how fast the throttle is

released by the driver. The Electronic Brake

Controller (EBC) will prepare the brake system for

a panic stop.

Selec-Speed Control (SSC) — If Equipped

Selec-Speed Control (SSC) is intended

for off-road driving in 4WD Low only. SSC

maintains vehicle speed by actively

controlling engine torque and brakes.

SSC has three states:
1. Off (feature is not enabled and will not

activate)

2. Enabled (feature is enabled and ready but

activation conditions are not met, or driver is

actively overriding with brake or throttle

application)

3. Active (feature is enabled and actively

controlling vehicle speed)

Enabling SSC
SSC is enabled by pushing the SSC switch, but the

following conditions must also be met to enable

SSC:



The driveline is in 4WD Low.



The vehicle speed is below 5 mph (8 km/h).



The parking brake is released.



The driver door is closed.



The driver is not applying throttle.

Activating SSC
Once SSC is enabled it will activate automatically

once the following conditions are met:



Driver releases throttle.



Driver releases brake.



Transmission is in any selection other than

PARK.



Vehicle speed is below 20 mph (32 km/h).

WARNING!



If you use a trailer brake controller with your

trailer, the trailer brakes may be activated and

deactivated with the brake switch. If so, there

may not be enough brake pressure to hold

both the vehicle and the trailer on a hill when

the brake pedal is released. In order to avoid

rolling down an incline while resuming accel

eration, manually activate the trailer brake or

apply more vehicle brake pressure prior to

releasing the brake pedal.



HSA is not a parking brake. Always apply the

parking brake fully when exiting your vehicle.

Also, be certain to place the transmission in

PARK.



Failure to follow these warnings can result in a

collision or serious personal injury.

WARNING!

270

SAFETY

The set speed for SSC is selectable by the driver,

and can be adjusted by using the gear shift +/-.

Additionally, the SSC set speed may be reduced

when climbing a grade and the level of set speed

reduction depends on the magnitude of grade. The

following summarizes the SSC set speeds:
SSC Target Set Speeds



1st = .6 mph (1 km/h)



2nd = 1.2 mph (2 km/h)



3rd = 1.8 mph (3 km/h)



4th = 2.5 mph (4 km/h)



5th = 3.1 mph (5 km/h)



6th = 3.7 mph (6 km/h)



7th = 4.3 mph (7 km/h)



8th = 5 mph (8 km/h)



9th = 5.6 mph (9 km/h) – If Equipped



REVERSE = .6 mph (1 km/h)



NEUTRAL = 1.2 mph (2 km/h)



PARK = SSC remains enabled but not active

NOTE:



During SSC the +/- shifter input is used for SSC

target speed selection but will not affect the

gear chosen by the transmission. While actively

controlling SSC the transmission will shift appro

priately for the driver-selected set speed and

corresponding driving conditions.



SSC performance is influenced by the Terrain

Select mode. This difference may be notable to

the driver and may be perceived as a varying

level of aggressiveness.

Driver Override:
The driver may override SSC activation with throttle

or brake application at any time.
Deactivating SSC
SSC will be deactivated but remain available if any

of the following conditions occur:



Driver overrides SSC set speed with throttle or

brake application



Vehicle speed exceeds 20 mph (32 km/h) but

remains below 40 mph (64 km/h)



Vehicle is shifted to PARK

Disabling SSC
SSC will deactivate and be disabled if any of the

following conditions occur:



The driver pushes the SSC switch.



The driveline is shifted out of 4WD Low.



The parking brake is applied.



The driver door opens.



The vehicle is driven greater than 20 mph

(32 km/h) for greater than 70 seconds.



The vehicle is driven greater than 40 mph

(64 km/h) (SSC exits immediately).

Feedback To The Driver:
The instrument cluster has an SSC icon and the

SSC switch has an LED which offers feedback to

the driver about the state SSC is in.



The cluster icon and switch lamp will illuminate

and remain on solid when SSC is enabled or

activated. This is the normal operating condition

for SSC.



The cluster icon and switch lamp will flash for

several seconds then extinguish when the driver

pushes the SSC switch but enable conditions

are not met.



The cluster icon and switch lamp will flash for

several seconds then extinguish when SSC

disables due to excess speed.



The cluster icon and switch lamp will flash then

extinguish when SSC deactivates due to over

heated brakes.

WARNING!

SSC is only intended to assist the driver in

controlling vehicle speed when driving in

off-road conditions. The driver must remain

attentive to the driving conditions and is

responsible for maintaining a safe vehicle

speed.

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271

Traction Control System (TCS)

The TCS monitors the amount of wheel spin of

each of the driven wheels. If wheel spin is

detected, the TCS may apply brake pressure to the

spinning wheel(s) and/or reduce engine power to

provide enhanced acceleration and stability. A

feature of the TCS, Brake Limited Differential (BLD)

functions similarly to a limited slip differential and

controls the wheel spin across a driven axle. If one

wheel on a driven axle is spinning faster than the

other, the system will apply the brake of the

spinning wheel. This will allow more engine power

to be applied to the wheel that is not spinning. BLD

may remain enabled even if the TCS and Electronic

Stability Control (ESC) are in reduced modes.

Trailer Sway Control (TSC)

TSC uses sensors in the vehicle to recognize an

excessively swaying trailer and will take the

appropriate actions to attempt to stop the sway.

TSC will become active automatically once an

excessively swaying trailer is recognized.

NOTE:

TSC cannot stop all trailers from swaying. Always

use caution when towing a trailer and follow the

trailer tongue weight recommendations

page 196.

When TSC is functioning, the ESC Activation/

Malfunction Indicator Light will flash, the engine

power may be reduced and you may feel the brakes

being applied to individual wheels to attempt to stop

the trailer from swaying. TSC is disabled when the

ESC system is in the “Partial Off” mode.

AUXILIARY DRIVING SYSTEMS

LIND

POT

ONITORING

(BSM)

BSM system uses two radar sensors, located

inside the rear fascia/bumper, to detect highway

licensable vehicles (automobiles, trucks,

motorcycles, etc.) that enter the blind spot zones

from the rear/front/side of the vehicle.

Rear Detection Zones

When the vehicle is started, the BSM Warning Light

will momentarily illuminate in both outside

rearview mirrors to let the driver know that the

system is operational. The BSM system sensors

operate when the vehicle is in any forward gear.
The BSM detection zone covers approximately one

lane in width on both sides of the vehicle 12 ft

(3.8 m). The zone length starts at the side of the

vehicle, near the B-pillar, and extends

approximately 10 ft (3 m) beyond the rear fascia/

bumper of the vehicle. The BSM system monitors

the detection zones on both sides of the vehicle

when the vehicle speed is 7 mph (11 km/h) or

higher and will alert the driver of vehicles in these

areas. BSM will alert earlier on faster approaching

vehicles – up to 15 mph (24 km/h) difference.

NOTE:



The BSM system DOES NOT alert the driver

about rapidly approaching vehicles that are

outside the detection zones.



The BSM system detection zone DOES NOT

change if your vehicle is towing a trailer. There

fore, visually verify the adjacent lane is clear for

both your vehicle and trailer before making a

lane change. If the trailer or other object (i.e.,

bicycle, sports equipment) extends beyond the

side of your vehicle, this may result in random

false detections on the trailer, and false chimes

when the turn signal is used

page 216.

WARNING!

If TSC activates while driving, slow the vehicle

down, stop at the nearest safe location, and

adjust the trailer load to eliminate trailer sway.

272

SAFETY



The BSM system may experience dropouts

(blinking on and off) of the side mirror warning

indicator lamps when a motorcycle or any small

object remains at the side of the vehicle for

extended periods of time (more than a couple of

seconds).

The area on the rear fascia/bumper where the

radar sensors are located must remain free of

snow, ice, and dirt/road contamination so that the

BSM system can function properly. Do not block

the area of the rear fascia/bumper where the

radar sensors are located with foreign objects

(bumper stickers, bicycle racks, etc.).

Sensor Location (Left Side Shown)

The BSM system notifies the driver of objects in the

detection zones by illuminating the BSM warning

light located in the outside mirrors. In addition,

when the turn signal is activated during the alert on

the side of the vehicle corresponding to the alert,

an audible (chime) alert can be heard. During this

audible (chime) alert, the radio volume will be

reduced

page 274.

BSM Warning Light

The BSM system monitors the detection zone from

three different entry points (Side, Rear, Front)

while driving to see if an alert is necessary. The

BSM system will issue an alert during these types

of zone entries.
Entering From The Side
Vehicles that move into your adjacent lanes from

either side of the vehicle.

Side Monitoring

SAFETY

273

Entering From The Rear
Vehicles that come up from behind your vehicle on

either side and enter the rear detection zone with

a relative speed of less than 30 mph (48 km/h).

Rear Monitoring

Overtaking Traffic
If you pass another vehicle slowly with a relative

speed of less than 15 mph (24 km/h) and the

vehicle remains in the blind spot for approximately

1.5 seconds, the warning light will be illuminated.

If the difference in speed between the two vehicles

is greater than 15 mph (24 km/h), the warning

light will not illuminate.

Overtaking/Approaching

Overtaking/Passing

The BSM system is designed not to issue an alert

on stationary objects such as guardrails, posts,

walls, foliage, berms, etc. However, occasionally

the system may alert on such objects. This is

normal operation and your vehicle does not require

service.

The BSM system will not alert you of objects that

are traveling in the opposite direction of the vehicle

in adjacent lanes.

Opposing Traffic

WARNING!

The Blind Spot Monitoring system is only an aid

to help detect objects in the blind spot zones.

The BSM system is not designed to detect

pedestrians, bicyclists, or animals. Even if your

vehicle is equipped with the BSM system, always

check your vehicle’s mirrors, glance over your

shoulder, and use your turn signal before

changing lanes. Failure to do so can result in

serious injury or death.

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SAFETY

Rear Cross Path (RCP)

RCP is intended to aid the driver when backing out

of parking spaces where their vision of oncoming

vehicles may be blocked. Proceed slowly and

cautiously out of the parking space until the rear

end of the vehicle is exposed. The RCP system will

then have a clear view of the cross traffic and if an

oncoming vehicle is detected, alert the driver.

RCP Detection Zones

RCP monitors the rear detection zones on both

sides of the vehicle, for objects that are moving

toward the side of the vehicle with a minimum

speed of approximately 5 mph (8 km/h), to objects

moving a maximum of approximately 20 mph

(32 km/h), such as in parking lot situations.

NOTE:

In a parking lot situation, oncoming vehicles can be

obscured by vehicles parked on either side. If the

sensors are blocked by other structures or

vehicles, the system will not be able to alert the

driver.
When RCP is on and the vehicle is in REVERSE, the

driver is alerted using both the visual and audible

alarms, including reducing the radio volume.

Blind Spot Modes

Three selectable modes of operation are available

in the Uconnect system

page 216.

Blind Spot Alert Lights Only
When operating in Blind Spot Alert mode, the BSM

system will provide a visual alert in the appropriate

side view mirror based on a detected object.

However, when the system is operating in Rear

Cross Path (RCP) mode, the system will respond

with both visual and audible alerts when a

detected object is present. Whenever an audible

alert is requested, the radio is muted.
Blind Spot Alert Lights/Chime
When operating in Blind Spot Alert Lights/Chime

mode, the BSM system will provide a visual alert in

the appropriate side view mirror based on a

detected object. If the turn signal is then activated,

and it corresponds to an alert present on that side

of the vehicle, an audible chime will also be

sounded. Whenever a turn signal and detected

object are present on the same side at the same

time, both the visual and audible alerts will be

issued. In addition to the audible alert the radio (if

on) will also be muted.

NOTE:

Whenever an audible alert is requested by the

BSM system, the radio is also muted.
When the system is in RCP, the system shall

respond with both visual and audible alerts when a

detected object is present. Whenever an audible

alert is requested, the radio is also muted. Turn/

hazard signal status is ignored; the RCP state

always requests the chime.

WARNING!

Rear Cross Path (RCP) Detection is not a back up

aid system. It is intended to be used to help a

driver detect an oncoming vehicle in a parking

lot situation. Drivers must be careful when

backing up, even when using RCP. Always check

carefully behind your vehicle, look behind you,

and be sure to check for pedestrians, animals,

other vehicles, obstructions, and blind spots

before backing up. Failure to do so can result in

serious injury or death.

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275

Blind Spot Alert Off
When the BSM system is turned off, there will be

no visual or audible alerts from either the BSM or

RCP systems.

NOTE:

The BSM system will store the current operating

mode when the vehicle is shut off. Each time the

vehicle is started, the previously stored mode will

be recalled and used.

ORWARD

OLLISION

ARNING

(FCW)

ITH

ITIGATION

FCW with Mitigation system provides the driver

with audible warnings, visual warnings (within the

instrument cluster display), and may apply a brake

jerk to warn the driver when it detects a potential

frontal collision. The warnings and limited braking

are intended to provide the driver with enough time

to react, avoid or mitigate the potential collision.

NOTE:

FCW monitors the information from the forward

looking sensors as well as the Electronic Brake

Controller (EBC), to calculate the probability of a

forward collision. When the system determines

that a forward collision is probable, the driver will

be provided with audible and visual warnings and

may provide a brake jerk warning. If the driver does

not take action based upon these progressive

warnings, then the system will provide a limited

level of active braking to help slow the vehicle and

mitigate the potential forward collision. If the driver

reacts to the warnings by braking and the system

determines that the driver intends to avoid the

collision by braking but has not applied sufficient

brake force, the system will compensate and

provide additional brake force as required.
If a Forward Collision Warning with Mitigation event

begins at a speed below 26 mph (42 km/h), the

system may provide the maximum or partial

braking to mitigate the potential forward collision.

If the Forward Collision Warning with Mitigation

event stops the vehicle completely, the system will

hold the vehicle at a standstill for two seconds and

then release the brakes.

FCW Message

When the system determines a collision with the

vehicle in front of you is no longer probable, the

warning message will be deactivated.

NOTE:



The minimum speed for FCW activation is

3 mph (5 km/h).



The FCW alerts may be triggered on objects

other than vehicles, such as guard rails or sign

posts based on the course prediction. This is

expected and is a part of normal FCW activation

and functionality.



It is unsafe to test the FCW system. To prevent

such misuse of the system, after four Active

Braking events within an ignition cycle, the

Active Braking portion of FCW will be deacti

vated until the next ignition cycle.



The FCW system is intended for on-road use

only. If the vehicle is taken off-road, the FCW

system should be deactivated to prevent unnec

essary warnings to the surroundings. If the

vehicle enters 4WD Low, the FCW system will be

automatically deactivated.

WARNING!

Forward Collision Warning (FCW) is not intended

to avoid a collision on its own, nor can FCW

detect every type of potential collision. The driver

has the responsibility to avoid a collision by

controlling the vehicle via braking and steering.

Failure to follow this warning could lead to

serious injury or death.

276

SAFETY

FCW Braking Status And Sensitivity

The FCW Sensitivity and Active Braking status are

programmable through the Uconnect system

page 216.

The default sensitivity of FCW is the “Medium”

setting and the system status is “Warning &

Braking”. This allows the system to warn the driver

of a possible collision with the vehicle in front using

audible/visual warnings and it applies

autonomous braking.
Changing the FCW status to the “Far” setting

allows the system to warn the driver of a possible

collision with the vehicle in front using an audible/

visual warning when the latter is at a farther

distance than “Medium” setting. This provides the

most reaction time to avoid a possible collision.
Changing the FCW status to the “Near” setting

allows the system to warn the driver of a possible

collision with the vehicle in front when the distance

between the vehicle in the front is much closer.

This setting provides less reaction time than the

“Far” and “Medium” settings, which allows for a

more dynamic driving experience.

NOTE:



Changing the FCW status to “Only Warning”

prevents the system from providing limited

active braking, or additional brake support if the

driver is not braking adequately in the event of

a potential frontal collision, but maintains the

audible and visual warnings.



Changing the FCW status to “Off” prevents the

system from providing autonomous braking, or

additional brake support if the driver is not

braking adequately in the event of a potential

frontal collision.



The system will retain the last setting selected

by the driver after ignition shut down.



FCW may not react to irrelevant objects such as

overhead objects, ground reflections, objects

not in the path of the vehicle, stationary objects

that are far away, oncoming traffic, or leading

vehicles with the same or higher rate of speed.



FCW will be disabled like ACC, with the unavail

able screens.

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.

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277

Pedestrian Emergency Braking (PEB)

PEB is a subsystem of the Forward Collision

Warning (FCW) system which provides the driver

with audible warnings and visual warnings, in the

instrument cluster display. It may apply limited

automatic braking when it detects a potential

frontal collision with a pedestrian/cyclist.

PEB Message

If a PEB event begins at a speed below 39 mph

(62 km/h), the system may provide maximum

braking to mitigate the potential collision with a

pedestrian/cyclist. If the PEB event stops the

vehicle completely, the system will hold the vehicle

at a standstill for two seconds and then release the

brakes. When the system determines a collision

with the pedestrian/cyclist in front of you is no

longer probable, the warning message will be

deactivated.

The minimum speed for PEB activation is 3 mph

(5 km/h).

Turning PEB On Or Off

NOTE:

The default status of PEB is “On.” This allows the

system to warn you of a possible frontal collision

with the pedestrian.
The PEB button is located in the Uconnect display

in the control settings

page 216.

To turn the PEB system off, push the Pedestrian

Emergency Braking button once.
To turn the PEB system back on, push the

Pedestrian Emergency Braking button again.
Changing the PEB status to “Off” deactivates the

system, so no warning or active braking will be

available in case of a possible frontal collision with

the pedestrian.

NOTE:

The PEB system will retain the last setting selected

by the driver after ignition shut down. The system

will not reset to the default setting when the

vehicle is restarted.

Intersection Collision Assist (ICA) —

If Equipped

ICA uses three front radar sensors located in the

front fascia/bumper, to detect oncoming vehicles

from the front or side when driving through an

intersection. When the system determines that a

collision is probable when turning across

oncoming traffic, the system will attempt to

mitigate a possible collision by decelerating the

vehicle. When the system determines that a

collision with a crossing vehicle is probable, the

system may apply additional braking to

supplement the driver braking input to attempt to

mitigate a possible collision. The system will also

provide audible warnings and visual warnings

(shown in the instrument cluster). If the driver

determines acceleration is needed to avoid a

collision, when the accelerator is pressed ICA will

cancel.

WARNING!

Pedestrian Emergency Braking (PEB) is not

intended to avoid a collision on its own, nor can

PEB detect every type of potential collision with

a pedestrian. The driver has the responsibility to

avoid a collision by controlling the vehicle via

braking and steering. Failure to follow this

warning could lead to serious injury or death.

278

SAFETY

IRE

RESSURE

ONITORING

YSTEM

(TPMS)

The TPMS will warn the driver of a low tire pressure

based on the vehicle recommended cold tire

pressure.
The tire pressure will vary with temperature by

about 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 tire

pressure will also increase as the vehicle is driven

— this is normal and there should be no

adjustment for this increased pressure.
For information on how to properly inflate the

vehicle’s tires, see

page 381.

The TPMS will warn the driver of a low tire pressure

if the tire pressure falls below the low pressure

warning threshold for any reason, including low

temperature effects, or natural pressure loss

through the tire.
The TPMS will continue to warn the driver of low

tire pressure as long as the condition exists, and

will not turn off until the tire pressure is at or above

recommended cold tire pressure. Once the low tire

pressure warning has been illuminated, the tire

pressure must be increased to the recommended

cold tire pressure in order for the TPMS Warning

Light to be turned off.

NOTE:

When filling warm tires, the tire pressure may need

to be increased up to an additional 4 psi (28 kPa)

above the recommended cold placard pressure in

order to turn the TPMS Warning Light off.
The system will automatically update and the

TPMS Warning 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.
For example, your vehicle has a recommended

cold (parked for more than three hours) tire

pressure of 33 psi (227 kPa). If the ambient

temperature is 68°F (20°C) and the measured

tire pressure is 28 psi (193 kPa), a temperature

drop to 20°F (-7°C) will decrease the tire

pressure to approximately 24 psi (165 kPa). This

tire pressure is sufficiently low enough to turn on

the TPMS Warning Light. Driving the vehicle may

cause the tire pressure to rise to approximately

28 psi (193 kPa), but the TPMS Warning Light will

still be on. In this situation, the TPMS Warning

Light will turn off only after the tires have been

inflated to the vehicle’s recommended cold tire

pressure value.

CAUTION!



The TPMS has been optimized for the original

equipment tires and wheels. TPMS pressures

and warnings have been established for the

tire size equipped on your vehicle. Undesir

able system operation or sensor damage

may result when using replacement equip

ment that is not of the same size, type, and/

or style. The TPMS sensor is not designed for

use on aftermarket wheels and may

contribute to a poor overall system perfor

mance or sensor damage. Customers are

encouraged to use OEM wheels to ensure

proper TPMS feature operation.



Using aftermarket tire sealants may cause

the Tire Pressure Monitoring System (TPMS)

sensor to become inoperable. After using an

aftermarket tire sealant it is recommended

that you take your vehicle to an authorized

dealership to have your sensor function

checked.



After inspecting or adjusting the tire pressure,

always reinstall the valve stem cap. This will

prevent moisture and dirt from entering the

valve stem, which could damage the Tire Pres

sure Monitoring System sensor.

SAFETY

279

NOTE:



The TPMS is not intended to replace normal tire

care and maintenance, or to provide warning of

a tire failure or condition.



The TPMS should not be used as a tire pressure

gauge while adjusting your tire pressure.



Driving on a significantly underinflated tire

causes the tire to overheat and can lead to tire

failure. Underinflation also reduces fuel effi

ciency and tire tread life, and may affect the

vehicle’s handling and stopping ability.



The TPMS is not a substitute for proper tire

maintenance, and it is the driver’s responsibility

to maintain correct tire pressure using an accu

rate tire gauge, even if underinflation has not

reached the level to trigger illumination of the

TPMS Warning Light.



Seasonal temperature changes will affect tire

pressure, and the TPMS will monitor the actual

tire pressure in the tire.

The Tire Pressure Monitoring System (TPMS) uses

wireless technology with wheel rim-mounted

electronic sensors to monitor tire pressure levels.

Sensors, mounted to each wheel as part of the

valve stem, transmit tire pressure readings to the

receiver module.

Tire Pressure Monitoring System Display

NOTE:

It is particularly important for you to regularly check

the tire pressure in all of your tires and to maintain

the proper pressure.
The Tire Pressure Monitoring System (TPMS)

consists of the following components:



Receiver module



Four Tire Pressure Monitoring System sensors



Various Tire Pressure Monitoring System

messages, which display in the instrument

cluster, and a graphic displaying tire pressures



TPMS Warning Light

Tire Pressure Monitoring Low Pressure

Warnings

The TPMS Warning Light will illuminate

in the instrument cluster, and an

audible chime will be activated, when

one or more of the four active road tire

pressures are low. In addition, the instrument

cluster will display an "Inflate to XX" message and

a graphic display of the pressure value(s) with the

low tire(s) in a different color

page 107.

NOTE:

Your system can be set to display pressure units in

PSI, BAR, or kPa.

Low Tire Pressure Monitoring System Display

280

SAFETY

Should a low tire condition occur on any of the four

active road tire(s), you should stop as soon as

possible, and inflate the low tire(s) that is in a

different color on the graphic display to the

vehicle’s recommended cold tire pressure

displayed in the “Inflate to XX” message.

NOTE:

When filling warm tires, the tire pressure may need

to be increased up to an additional 4 psi (28 kPa)

above the recommended cold placard pressure in

order to turn the TPMS Warning Light off.
The system will automatically update, the graphic

display of the pressure value(s) will return to its

original color and the TPMS Warning Light will

extinguish once the updated tire pressure(s) 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.

Service TPMS Warning

The Tire Pressure Monitoring System Warning Light

will flash on and off for 75 seconds, and remain on

solid when a system fault is detected. The system

fault will also sound a chime. The instrument

cluster display will display a “SERVICE TPM

SYSTEM” message for a minimum of five seconds.

This message is then followed by a graphic display,

with “--“ in place of the pressure value(s),

indicating which Tire Pressure Monitoring System

sensor(s) is not being received.

If the ignition switch is cycled, this sequence will

repeat, providing the system fault still exists. If the

system fault no longer exists, the Tire Pressure

Monitoring System Warning Light will no longer

flash, the "SERVICE TPM SYSTEM" message will

not be present, and a pressure value will be

displayed instead of dashes. A system fault can

occur by any of the following:



Jamming due to electronic devices or driving

next to facilities emitting the same Radio

Frequencies as the TPMS sensors.



Lots of snow or ice around the wheels or wheel

housings.



Using tire chains on the vehicle.



Using wheels/tires not equipped with TPMS

sensors.

NOTE:

There is no Tire Pressure Monitoring System

sensor in the spare tire. The TPMS will not be able

to monitor the tire pressure. 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 switch cycle, the Tire Pressure Monitoring

System Warning Light will remain on, a chime will

sound, and the instrument cluster display will still

display a pressure value in the different color

graphic display and an “Inflate to XX” message will

be displayed. After driving the vehicle for up to

20 minutes above 15 mph (24 km/h), the Tire

Pressure Monitoring System Warning Light will

flash on and off for 75 seconds and then remain on

solid. In addition, the instrument cluster display

will display a “SERVICE TPM SYSTEM" message for

five seconds and then display dashes (--) in place

of the pressure value. For each subsequent

ignition switch cycle, a chime will sound, the Tire

Pressure Monitoring System Warning Light will

flash on and off for 75 seconds and then remain on

solid, and the instrument cluster display will

display a "SERVICE TPM SYSTEM" message for five

seconds and then display dashes (--) in place of the

pressure value. Once you repair or replace the

original road tire, and reinstall it on the vehicle in

place of the spare tire, the TPMS will update auto

matically.
In addition, the Tire Pressure Monitoring System

Warning Light will turn off and the graphic in the

instrument cluster display will display a new

pressure value instead of dashes (--), as long as no

tire pressure is below the low-pressure warning

limit in any of the four active road tires. The vehicle

may need to be driven for up to 20 minutes above

15 mph (24 km/h) in order for the TPMS to receive

this information.

SAFETY

281

TPMS Deactivation — If Equipped

The Tire Pressure Monitoring System (TPMS) can

be deactivated if replacing all four wheel and tire

assemblies (road tires) with wheel and tire

assemblies that do not have TPMS sensors, such

as when installing winter wheel and tire

assemblies on your vehicle.
To deactivate the TPMS, first, replace all four wheel

and tire assemblies (road tires) with tires not

equipped with Tire Pressure Monitoring System

sensors. Then, drive the vehicle for 20 minutes

above 15 mph (24 km/h). The TPMS will chime,

the TPMS Warning Light will flash on and off for 75

seconds and then remain on. The instrument

cluster will display the “SERVICE TPM SYSTEM”

message and then display dashes (--) in place of

the pressure values.
Beginning with the next ignition cycle, the TPMS

will no longer chime or display the “SERVICE TPM

SYSTEM” message in the instrument cluster but

dashes (--) will remain in place of the pressure

values.
To reactivate the TPMS, replace all four wheel and

tire assemblies (road tires) with tires equipped

with TPMS sensors. Then, drive the vehicle for up

to 20 minutes above 15 mph (24 km/h). The

TPMS will chime, the TPMS Warning Light will

flash on and off for 75 seconds and then turn off.

The instrument cluster will display the “SERVICE

TPM SYSTEM” message and then display

pressure values in place of the dashes. On the

next ignition cycle the "SERVICE TPM SYSTEM"

message will no longer be displayed as long as no

system fault exists.

Tire Fill Alert

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 in the apps menu of the

Uconnect system.

NOTE:



The Tire Fill Alert system will only support

inflating or deflating one tire at a time. The user

is required to wait until the hazard lights STOP

flashing or 26-30 seconds after the desired

pressure is achieved in one wheel before

switching to another.



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 system

detects an increase in tire pressure while filling the

tire. The ignition must be in the ON/RUN mode with

the transmission in PARK.

NOTE:

It is not required to have the engine running to

enter Tire Fill Alert mode.
The hazard lamps will come on to confirm the

vehicle is in Tire Fill Alert mode. If the hazard lamps

do not come on while inflating the tire, the Tire

Pressure Monitoring System sensor may be in an

inoperative position, preventing the TPMS sensor

signal from being received. In this case, the vehicle

may need to be moved slightly forward or

backward.
When Tire Fill Alert mode is entered, the tire

pressure display screen will be displayed in the

instrument cluster.
Operation:



The horn will chirp once to let the user know

when to stop filling the tire, when it reaches

recommended pressure.



The horn will chirp three times if the tire is over

filled and will continue to chirp every five

seconds if the user continues to inflate the tire.



The horn will chirp once again when enough air

is let out to reach proper inflation level.



The horn will also chirp three times if the tire is

then underinflated and will continue to chirp

every five seconds if the user continues to

deflate the tire.

282

SAFETY

Selectable Tire Fill Alert (STFA) —

If Equipped

The Selectable Tire Fill Alert (STFA) system is an

optional feature that is included as part of the

normal Tire Fill Alert system. The system is

designed to allow you to select a pressure to inflate

or deflate the vehicle's front and rear axle tires to,

and to provide feedback while inflating or deflating

the vehicle's tires.
In the Selectable Tire Fill Alert application, which is

located in the apps menu of the Uconnect system,

you will be able to select a pressure setting for both

the front and rear axle tire pressures by scrolling

through a pressure range from greater than or

equal to 15 psi to XX psi in 1 psi increments for

each axle setting.
XX = the vehicle's cold placard pressure values for

the front and rear axles as shown on the vehicle

placard pressure label.
You may also store pressure values chosen for

each axle in the Uconnect system application as

preset pressure values. Up to two sets of preset

pressure values can be stored in the Uconnect

system for the front and rear axle. Once you select

the tire pressures for the front and rear axles that

you want to inflate or deflate to, you can begin

inflating or deflating one tire at a time.

NOTE:

The STFA system will only support inflating or

deflating one tire at a time. The user is required to

wait until the hazard lights STOP flashing or 26-30

seconds after the desired pressure is achieved in

one wheel, before switching to another.
The system will be activated when the TPMS

receiver module detects a change in tire pressure.

The ignition must be in the ON/RUN mode, with the

transmission in PARK. The hazard lamps will come

on to confirm the vehicle is in Tire Fill Alert mode.
When Tire Fill Alert mode is entered, the tire

pressure screen will be displayed in the instrument

cluster. If the hazard lamps do not come on while

inflating or deflating the tire, the Tire Pressure

Monitoring System sensor may be in an

inoperative position, preventing the TPMS sensor

signal from being received. In this case, the vehicle

may need to be moved slightly forward or

backward.
Horn chirps will indicate STFA status as tires are

inflated/deflated. The horn will chirp under the

following STFA states:

1. The horn will chirp once when the selected

pressure is reached to let you know when to

stop inflating or deflating the tire.

2. The horn will chirp three times if the tire is

overinflated or over-deflated.

3. The horn will chirp once again when enough air

is added or removed to reach proper selected

pressure level.

OCCUPANT RESTRAINT SYSTEMS

Some of the most important safety features in your

vehicle are the restraint systems:

CCUPANT

ESTRAINT

YSTEMS

EATURES



Seat Belt Systems



Supplemental Restraint Systems (SRS) Air Bags



Child Restraints

Some of the safety features described in this

section may be standard equipment on some

models, or may be optional equipment on others. If

you are not sure, ask an authorized dealer.

SAFETY

283

MPORTANT

AFETY

RECAUTIONS

Please pay close attention to the information in

this section. It tells you how to use your restraint

system properly, to keep you and your passengers

as safe as possible.
Here are some simple steps you can take to

minimize the risk of harm from a deploying air bag:
1. Children 12 years old and under should

always ride buckled up in the rear seat of a

vehicle with a rear seat.

2. A child who is not big enough to wear the

vehicle seat belt properly must be secured in

the appropriate child restraint or

belt-positioning booster seat in a rear seating

position

page 303.

3. If a child from 2 to 12 years old (not in a

rear-facing child restraint) must ride in the

front passenger seat, move the seat as far

back as possible and use the proper child

restraint

page 303.

4. Never allow children to slide the shoulder belt

behind them or under their arm.

5. You should read the instructions provided with

your child restraint to make sure that you are

using it properly.

6. All occupants should always wear their lap and

shoulder belts properly.

7. The driver and front passenger seats should

be moved back as far as practical to allow the

front air bags room to inflate.

8. Do not lean against the door or window. If your

vehicle has side air bags, and deployment

occurs, the side air bags will inflate forcefully

into the space between occupants and the

door and occupants could be injured.

9. If the air bag system in this vehicle needs to be

modified to accommodate a disabled person,

see

page 410 for customer service contact

information.

EAT

ELT

YSTEMS

Buckle up even though you are an excellent driver,

even on short trips. Someone on the road may be

a poor driver and could cause a collision that

includes you. This can happen far away from home

or on your own street.
Research has shown that seat belts save lives, and

they can reduce the seriousness of injuries in a

collision. Some of the worst injuries happen when

people are thrown from the vehicle. Seat belts

reduce the possibility of ejection and the risk of

injury caused by striking the inside of the vehicle.

Everyone in a motor vehicle should be belted at all

times.

Enhanced Seat Belt Use Reminder System

(BeltAlert)

Driver And Passenger BeltAlert — If Equipped

BeltAlert is a feature intended to remind

the driver and outboard front seat

passenger (if equipped with outboard

front passenger seat BeltAlert) to buckle

their seat belts. The BeltAlert feature is active

whenever the ignition switch is in the START or ON/

RUN position.

WARNING!



Never place a rear-facing child restraint in

front of an air bag. A deploying passenger

front air bag can cause death or serious injury

to a child 12 years or younger, including a

child in a rear-facing child restraint.



Never install a rear-facing child restraint in the

front seat of a vehicle. Only use a rear-facing

child restraint in the rear seat. If the vehicle

does not have a rear seat, do not transport a

rear-facing child restraint in that vehicle.

284

SAFETY

(Continued)

Initial Indication
If the driver is unbuckled when the ignition switch

is first in the START or ON/RUN position, a chime

will signal for a few seconds. If the driver or

outboard front seat passenger (if equipped with

outboard front passenger seat BeltAlert) is

unbuckled when the ignition switch is first in the

START or ON/RUN position the Seat Belt Reminder

Light will turn on and remain on until both outboard

front seat belts are buckled. The outboard front

passenger seat BeltAlert is not active when an

outboard front passenger seat is unoccupied.
BeltAlert Warning Sequence
The BeltAlert warning sequence is activated when

the vehicle is moving above a specified vehicle

speed range and the driver or outboard front seat

passenger is unbuckled (if equipped with outboard

front passenger seat BeltAlert) (the outboard front

passenger seat BeltAlert is not active when the

outboard front passenger seat is unoccupied). The

BeltAlert warning sequence starts by blinking the

Seat Belt Reminder Light and sounding an

intermittent chime. Once the BeltAlert warning

sequence has completed, the Seat Belt Reminder

Light will remain on until the seat belts are

buckled. The BeltAlert warning sequence may

repeat based on vehicle speed until the driver and

occupied outboard front seat passenger seat belts

are buckled. The driver should instruct all

occupants to buckle their seat belts.

Change Of Status
If the driver or outboard front seat passenger (if

equipped with outboard front passenger seat

BeltAlert) unbuckles their seat belt while the

vehicle is traveling, the BeltAlert warning sequence

will begin until the seat belts are buckled again.
The outboard front passenger seat BeltAlert is not

active when the outboard front passenger seat is

unoccupied. BeltAlert may be triggered when an

animal or other items are placed on the outboard

front passenger seat or when the seat is folded flat

(if equipped). It is recommended that pets be

restrained in the rear seat (if equipped) in pet

harnesses or pet carriers that are secured by seat

belts, and cargo is properly stowed.
BeltAlert can be activated or deactivated by an

authorized dealer. FCA US LLC does not

recommend deactivating BeltAlert.

NOTE:

If BeltAlert has been deactivated and the driver or

outboard front seat passenger (if equipped with

outboard front passenger seat BeltAlert) is

unbuckled the Seat Belt Reminder Light will turn

on and remain on until the driver and outboard

front seat passenger seat belts are buckled.

Lap/Shoulder Belts

All seating positions in your vehicle are equipped

with lap/shoulder belts.
The seat belt webbing retractor will lock only during

very sudden stops or collisions. This feature allows

the shoulder part of the seat belt to move freely

with you under normal conditions. However, in a

collision the seat belt will lock and reduce your risk

of striking the inside of the vehicle or being thrown

out of the vehicle.

WARNING!



Relying on the air bags alone could lead to

more severe injuries in a collision. The air

bags work with your seat belt to restrain you

properly. In some collisions, the air bags won’t

deploy at all. Always wear your seat belt even

though you have air bags.



In a collision, you and your passengers can

suffer much greater injuries if you are not

properly buckled up. You can strike the inte

rior of your vehicle or other passengers, or you

can be thrown out of the vehicle. Always be

sure you and others in your vehicle are

buckled up properly.

Jeep Wagoneer (2022 year). Manual in english - page 17