window RAM CHASSIS CAB 2022 Owner's Manual

STARTING AND OPERATING113
STARTING FLUIDS
The engine is equipped with an automatic electric
air preheating system. If the instructions in this
manual are followed, the engine should start in all
conditions.
NORMAL OPERATION — DIESEL ENGINE
Observe the following when the engine is
operating.
All message center lights are off.
Malfunction Indicator Light (MIL) is off.
Engine oil pressure is above 10 psi (69 kPa) at
idle.
Voltmeter operation:
The voltmeter may show a gauge fluctuation at
various engine temperatures. This cycling
operation is caused by the post-heat cycle of the
intake manifold heater system. The number of
cycles and the length of the cycling operation is
controlled by the engine control module. Post-heat
operation can run for several minutes, and then
the electrical system and voltmeter needle will
stabilize.
The cycling action will cause temporary dimming of
the headlamps, interior lamps, and also a
noticeable reduction in blower motor speed.
WARNING!
Starting fluids or flammable liquids must never
be used in the Cummins® diesel engine (see
Warning label). Never pour diesel fuel,
flammable liquid, starting fluids (ether) into the
air cleaner canister, air intake piping, or
turbocharger inlet in an attempt to start the
vehicle. This could result in a flash fire and
explosion causing serious personal injury and
engine damage.
WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up
may cause serious injury or death.
When leaving the vehicle, always remove the
key fob and lock your vehicle.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing chil -
dren to be in a vehicle unattended is
dangerous for a number of reasons. A child or
others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the gear
selector. Do not leave the key fob in or near
the vehicle (or in a location accessible to chil -
dren), and do not leave the ignition of a
vehicle equipped with Keyless Enter ‘n Go™ in
the ACC or ON/RUN position. A child could
operate power windows, other controls, or
move the vehicle.
4

22_DPF_OM_EN_USC_t.book Page 113

120STARTING AND OPERATING
DIESEL EXHAUST BRAKE
(ENGINE BRAKING)
The purpose of the exhaust brake (engine braking)
feature is to supply negative (braking) torque from
the engine. Typically, the engine braking is used
for, but not limited to, vehicle towing applications
where vehicle braking can be achieved by the
internal engine power, thereby sparing the
mechanical brakes of the vehicle.
Benefits of the exhaust brake are:
Vehicle driving control.
Reduced brake fade.
Longer brake life.
Faster cab warm-up.
The exhaust brake feature will only function when
the driver toggles it on by pushing the exhaust
brake button until the Exhaust Brake Indicator is
illuminated. Normal (Full Strength) exhaust brake
mode is indicated by a yellow Exhaust Brake
Indicator.
Exhaust Brake Switch

Once the Exhaust Brake Indicator is illuminated
and the vehicle is moving faster than 5 mph
(8 km/h); the exhaust brake will automatically
operate when the driver removes pressure from
the accelerator pedal. Exhaust braking is most
effective when the engine RPM is higher. The
automatic transmission will downshift more
aggressively in TOW/HAUL mode when the exhaust
brake is enabled to increase brake performance.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Leaving unat -
tended children in a vehicle is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured.
Do not leave the key fob in or near the vehicle,
or in a location accessible to children, and do
not leave a vehicle equipped with Keyless
Enter ‘n Go™ in the ACC or ON/RUN position.
A child could operate power windows, other
controls, or move the vehicle.
Be sure the parking brake is fully disengaged
before driving; failure to do so can lead to
brake failure and a collision.
Always fully apply the parking brake when
leaving your vehicle or it may roll and cause
damage or injury. Also, be certain to leave the
transmission in PARK. Failure to do so may
cause the vehicle to roll and cause damage or
injury.
CAUTION!
If the Brake System Warning Light remains on
with the parking brake released, a brake system
malfunction is indicated. Have the brake system
serviced by an authorized dealer immediately.
WARNING!
WARNING!
Do not use the exhaust brake feature when
driving in icy or slippery conditions as the
increased engine braking can cause the rear
wheels to slide and the vehicle to swing around
with the possible loss of vehicle control, which
may cause an accident possibly resulting in
personal injury or death.

22_DPF_OM_EN_USC_t.book Page 120

122STARTING AND OPERATING
IGNITION PARK INTERLOCK
This vehicle is equipped with an Ignition Park
Interlock which requires the transmission to be in
PARK before the ignition can be turned to the OFF
position. This helps the driver avoid inadvertently
leaving the vehicle without placing the
transmission in PARK. This system also locks the
transmission in PARK whenever the ignition is in
the OFF position.
NOTE:The transmission is NOT locked in PARK when the
ignition is in the ACC position (even though the
engine will be off). Ensure that the transmission is
in PARK, and the ignition is OFF (not in ACC
position) before exiting the vehicle.
BRAKE/TRANSMISSION SHIFT
I
NTERLOCK (BTSI) SYSTEM
This vehicle is equipped with a BTSI system that
holds the transmission gear selector in PARK
unless the brakes are applied. For vehicles with
8-speed transmission, to shift the transmission out
of PARK, the engine must be running and the brake
pedal must be pressed. The brake pedal must also
be pressed to shift from NEUTRAL into DRIVE or
REVERSE when the vehicle is stopped or moving at
low speeds. For vehicles with 6-speed
transmission, to shift the transmission out of
PARK, the ignition must be in the ON/RUN position (engine running or not) and the brake pedal must
be pressed.
The BTSI will timeout if brake pedal is pressed for
three minutes or longer continuously while in park.
It can be reset by releasing the brake for more then
three seconds, then reapplying the brake pedal or
cycling the ignition.
8-SPEED AUTOMATIC TRANSMISSION —
I
F EQUIPPED
The transmission is controlled using a rotary
electronic gear selector located on the instrument
panel. The transmission gear range (PRND) is
displayed both above the gear selector and in the
instrument cluster. To select a gear range, simply
rotate the gear selector. You must press the brake
pedal to shift the transmission out of PARK (or
NEUTRAL, when the vehicle is stopped or moving at
low speeds). To shift past multiple gear ranges at
once (such as PARK to DRIVE), simply rotate the
gear selector to the appropriate detent. Select the
DRIVE range for normal driving.
NOTE:In the event of a mismatch between the gear
selector position and the actual transmission gear
(for example, driver selects PARK while driving),
the position indicator will blink continuously until
the selector is returned to the proper position, or
the requested shift can be completed.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing chil -
dren to be in a vehicle unattended is
dangerous for a number of reasons. A child or
others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the transmis -
sion gear selector.
Do not leave the key fob in or near the vehicle
(or in a location accessible to children), and do
not leave the ignition (in a vehicle equipped
with Keyless Enter ‘n Go™) in the ACC or ON/
RUN position. A child could operate power
windows, other controls, or move the vehicle.
CAUTION!
Shift into or out of PARK or REVERSE only after
the vehicle has come to a complete stop.
Do not shift between PARK, REVERSE,
NEUTRAL, or DRIVE when the engine is above
idle speed.
Before shifting into any gear, make sure your
foot is firmly pressing the brake pedal.
WARNING!

22_DPF_OM_EN_USC_t.book Page 122

124STARTING AND OPERATING
(Continued) The following indicators should be used to ensure
that you have properly engaged the transmission
into the PARK position:
Look at the transmission gear position display
and verify that it indicates the PARK position (P),
and is not blinking.
With the brake pedal released, verify that the
gear selector will not move out of PARK.
REVERSE (R)
This range is for moving the vehicle backward.
Shift into REVERSE only after the vehicle has come
to a complete stop.
NEUTRAL (N)
Use this range when the vehicle is standing for
prolonged periods with the engine running. Apply
the parking brake and shift the transmission into
PARK if you must exit the vehicle.
The transmission may not engage PARK if the
vehicle is moving. Always bring the vehicle to a
complete stop before shifting to PARK, and
verify that the transmission gear position indi -
cator solidly indicates PARK (P) without
blinking. Ensure that the vehicle is completely
stopped, and the PARK position is properly
indicated, before exiting the vehicle.
It is dangerous to shift out of PARK or
NEUTRAL if the engine speed is higher than
idle speed. If your foot is not firmly pressing
the brake pedal, the vehicle could accelerate
quickly forward or in reverse. You could lose
control of the vehicle and hit someone or
something. Only shift into gear when the
engine is idling normally and your foot is firmly
pressing the brake pedal.
Unintended movement of a vehicle could
injure those in or near the vehicle. As with all
vehicles, you should never exit a vehicle while
the engine is running. Before exiting a vehicle,
always come to a complete stop, then apply
the parking brake, shift the transmission into
PARK, and turn the ignition OFF. When the
ignition is in the OFF position, the transmis -
sion is locked in PARK, securing the vehicle
against unwanted movement.
WARNING!
When exiting the vehicle, always make sure
the ignition is in the OFF position, remove the
key fob from the vehicle, and lock the vehicle.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing chil -
dren to be in a vehicle unattended is
dangerous for a number of reasons. A child or
others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the transmis -
sion gear selector.
Do not leave the key fob in or near the vehicle
(or in a location accessible to children), and do
not leave the ignition in the ACC or ON/RUN
position. A child could operate power
windows, other controls, or move the vehicle.
CAUTION!
DO NOT race the engine when shifting from
PARK or NEUTRAL into another gear range, as
this can damage the drivetrain.
Before moving the transmission gear selector
out of PARK, you must start the engine, and
also press the brake pedal. Otherwise,
damage to the gear selector could result.
WARNING!
WARNING!
Do not coast in NEUTRAL and never turn off the
ignition to coast down a hill. These are unsafe
practices that limit your response to changing
traffic or road conditions. You might lose control
of the vehicle and have a collision.

22_DPF_OM_EN_USC_t.book Page 124

128STARTING AND OPERATING
The following indicators should be used to ensure
that you have properly engaged the transmission
into the PARK position:
When shifting into PARK, pull the gear selector
toward you and move it all the way counterclock-
wise until it stops.
Release the gear selector and make sure it is
fully seated in the PARK gate.
Look at the transmission gear position display
and verify that it indicates the PARK position (P).
With the brake pedal released, verify that the
gear selector will not move out of PARK.
REVERSE (R)
This range is for moving the vehicle backward.
Shift into REVERSE only after the vehicle has come
to a complete stop. NEUTRAL (N)
Use this range when the vehicle is standing for
prolonged periods with the engine running. The
engine may be started in this range. Apply the
parking brake and shift the transmission into PARK
if you must exit the vehicle.
DRIVE (D)
This range should be used for most city and
highway driving. It provides the smoothest upshifts
and downshifts, and the best fuel economy. The
transmission automatically upshifts through all
forward gears.

Unintended movement of a vehicle could injure
those in or near the vehicle. As with all vehicles,
you should never exit a vehicle while the engine
is running. Before exiting a vehicle, always
come to a complete stop, then apply the
parking brake, shift the transmission into
PARK, turn the engine OFF, and remove the key
fob. When the ignition is in the LOCK/OFF (key
removal) position (or, with Keyless Enter ‘n
Go™, when the ignition is in the OFF position),
the transmission is locked in PARK, securing
the vehicle against unwanted movement.

When leaving the vehicle, always make sure
the ignition is in the OFF position, remove the
key fob from the vehicle, and lock the vehicle.

Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing chil
-
dren to be in a vehicle unattended is dangerous
for a number of reasons. A child or others could
be seriously or fatally injured. Children should
be warned not to touch the parking brake,
brake pedal or the transmission gear selector.

Do not leave the key fob in or near the vehicle
(or in a location accessible to children), and do
not leave the ignition (in a vehicle equipped
with Keyless Enter ‘n Go™) in the ACC or ON/
RUN position. A child could operate power
windows, other controls, or move the vehicle.
WARNING!CAUTION!
Before moving the transmission gear selector
out of PARK, you must turn the ignition to the
ON/RUN position, and also press the brake
pedal. Otherwise, damage to the gear selector
could result.
DO NOT race the engine when shifting from
PARK or NEUTRAL into another gear range, as
this can damage the drivetrain.WARNING!
Do not coast in NEUTRAL and never turn off the
ignition to coast down a hill. These are unsafe
practices that limit your response to changing
traffic or road conditions. You might lose control
of the vehicle and have a collision.
CAUTION!
Towing the vehicle, coasting, or driving for any
other reason with the transmission in NEUTRAL
can cause severe transmission damage.
For Towing A Disabled Vehicle Ú page 325.
For Recreational Towing Ú page 185.

22_DPF_OM_EN_USC_t.book Page 128

222MULTIMEDIA
To insert an Auxiliary device, gently insert the
Auxiliary device cable into the AUX port. If you
insert an Auxiliary device with the ignition and the
radio on, the unit will switch to AUX Mode and
begin to play.
Controlling The Auxiliary Device
The control of the Auxiliary device (e.g., selecting
playlists, play, fast forward, etc.) cannot be
provided by the radio; use the device controls
instead. Adjust the volume with the Volume button,
Volume/Mute rotary knob, or the On/Off rotary
knob, or with the volume of the attached device.
NOTE:The radio unit is acting as the amplifier for audio
output from the Auxiliary device. Therefore, if the
volume control on the Auxiliary device is set too
low, there will be insufficient audio signal for the
radio unit to play the music on the device.
Seek Up /Seek Down
In USB Mode, press the Seek Up button on the
touchscreen for the next selection on the USB
device. Press and release the Seek Down button
on the touchscreen to return to the beginning of
the current selection, or to return to the beginning
of the previous selection if the USB device is within
the first three seconds of the current selection.
In Bluetooth® Mode, press and release the Seek
Up button on the touchscreen for the next
selection on the Bluetooth® device. Press and release the Seek Down button on the touchscreen
to return to the beginning of the current selection,
or return to the beginning of the previous selection
if the Bluetooth® device is within the first second
of the current selection.
Browse
In USB Mode, press the Browse button on the
touchscreen to display the browse window. In USB
Mode, the left side of the browse window displays
a list of ways you can browse through the contents
of the USB device. If supported by the device, you
can browse by Folder, Artist, Playlist, Album, Song,
etc. Press the desired button on the touchscreen
on the left side of the screen. The center of the
browse window shows items and their
sub-functions, which can be scrolled through by
pressing the Up and Down buttons to the right. The
TUNE/SCROLL knob can also be used to scroll.
On the Uconnect 3 With 5-inch Display, select the
Browse button on the touchscreen to scroll
through and select a desired track on the device.
Press the Exit button on the touchscreen if you
wish to cancel the Browse function.
Media Mode
In USB Mode, press the Media button on the
touchscreen to select the desired audio source:
USB.
In Bluetooth® Mode, press the Media button on
the touchscreen to select the desired audio
source: Bluetooth®.
In AUX Mode, press the Media button on the
touchscreen to select the desired audio source:
AUX.
Repeat
In USB Mode, press the Repeat button on the
touchscreen to toggle the repeat functionality. The
Repeat button on the touchscreen is highlighted
when active. The Radio will continue to play the
current track, repeatedly, as long as the repeat is
active. Press the Repeat button again to enter
Repeat All. The radio will continue to play all the
current tracks, repeatedly, as long as the repeat
function is active. To cancel Repeat, press the
Repeat button a third time.
Shuffle
In USB Mode, press the Shuffle button on the
touchscreen to play the selections on the USB
device in random order to provide an interesting
change of pace. Press the Shuffle button on the
touchscreen a second time to turn this feature off.
Audio
Audio settings can be accessed by pressing the
Audio button Ú
page 214.

22_DPF_OM_EN_USC_t.book Page 222

MULTIMEDIA231
CALL TERMINATION
To end a call in progress, momentarily press the
End Call button on the touchscreen or the Phone
End button on the steering wheel. Only the active
call(s) will be terminated and if there is a call on
hold, it will become the new active call.
REDIAL
Push the VR button and after the
“Listening” prompt and the following
beep, say “Redial.”
The Uconnect Phone will call the last number that
was dialed from your mobile phone.
CALL CONTINUATION
Call continuation is the progression of a phone call
on the Uconnect Phone after the vehicle ignition
has been switched to OFF.
NOTE:The call will remain within the vehicle audio system
until the phone becomes out of range for the
Bluetooth® connection. It is recommended to
press the Transfer button on the touchscreen
when leaving the vehicle.
Advanced Phone Connectivity
TRANSFER CALL TO AND FROM MOBILE
PHONE
The Uconnect Phone allows ongoing calls to be
transferred from your mobile phone without
terminating the call. To transfer an ongoing call
from your connected mobile phone to the
Uconnect Phone or vice versa, press the Transfer
button on the Phone main screen.
Things You Should Know About Uconnect
Phone
VOICE COMMAND
For the best performance:
Always wait for the beep before speaking
Speak normally, without pausing, just as you
would speak to a person sitting a few feet/
meters away from you
Ensure that no one other than you is speaking
during a voice command period
Low-To-Medium Blower Setting
Low-To-Medium Vehicle Speed
Low Road Noise
Smooth Road Surface
Fully Closed Windows
Dry Weather Conditions Even though the system is designed for many
languages and accents, the system may not always
work for some.
NOTE:It is recommended that you do not store names in
your Favorites phonebook while the vehicle is in
motion.
Number and name recognition rate is optimized
when the entries are not similar. You can say “O”
(letter “O”) for “0” (zero).
Even though international dialing for most number
combinations is supported, some shortcut dialing
number combinations may not be supported.
Audio Performance
Audio quality is maximized under:
Low-To-Medium Blower Setting
Low-To-Medium Vehicle Speed
Low Road Noise
WARNING!
ALWAYS drive safely with your hands on the
wheel. You have full responsibility and assume
all risks related to the use of the Uconnect
features and applications in this vehicle. Only
use Uconnect when it is safe to do so. Failure to
do so may result in an accident involving serious
injury or death.
5

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232MULTIMEDIA
Smooth Road Surface
Fully Closed Windows
Dry Weather Conditions
Operation From The Driver's Seat
Performance such as audio clarity, echo, and
loudness to a large degree rely on the phone and
network, and not the Uconnect Phone.
Echo at the far end can sometimes be reduced by
lowering the in-vehicle audio volume.
Phone Voice Commands
Making and answering hands-free phone calls is
easy with Uconnect. When the Phonebook button
is illuminated on your touchscreen, your system is
ready. Check UconnectPhone.com for mobile
phone compatibility and pairing instructions.
Push the Phone button and wait for the beep to
say a command. See some examples below:
“ Call John Smith”
“Dial 123 456 7890”
“Redial ” (call previous outgoing phone number)
“Call back ” (call previously answered incoming
phone number)
Did You Know: When providing a Voice Command,
push the Phone button and say “ Call”, then
pronounce the name exactly as it appears in your
phonebook. When a contact has multiple phone
numbers, you can say “ Call John Smith work ”.Voice Text Reply — If Equipped
Uconnect can announce
incoming text messages.
Push the VR button or Phone button and
say:

1. “
Listen
” to have the system read an incoming
text message. (Must have compatible mobile
phone paired to Uconnect system.)

2. “ Reply ” after an incoming text message has
been read.
Listen to the Uconnect prompts. After the
beep, repeat one of the predefined messages
and follow the system prompts.
NOTE:Only use the numbering listed in the provided
table. Otherwise, the system will not transpose the
message.
Did You Know: Your mobile phone must have the
full implementation of the Message Access Profile
(MAP) to take advantage of this feature. For details
about MAP, visit UconnectPhone.com.
Apple® iPhone® iOS 5 or later supports reading
incoming text messages only. For further
information on how to enable this feature on your
Apple® iPhone®, refer to your iPhone® “User
Manual”.
Did You Know: Voice Text Reply is not compatible
with iPhone®, but if your vehicle is equipped with
Siri® Eyes Free, you can use your voice to send a
text message.
PRE-DEFINED VOICE TEXT REPLY
RESPONSES
Yes. Stuck in
traffic. See you later.
No. Start without
me. I’ll be late.
Okay. Where are
you? I will be 5 10, 15, 20,
25, 30, 45,
60> minutes late.
Call me.
Are you there
yet?
I’ll call you later. I need
directions. See you in 5

minutes.
I’m on my way.
Can’t talk right
now.
I’m lost. Thanks.
PRE-DEFINED VOICE TEXT REPLY
RESPONSES

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270SAFETY
NOTE:It is particularly important for you to check the tire
pressure in all of the tires on your vehicle monthly
and to maintain the proper pressure.
The 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
Tire Pressure Monitoring System Warning Light
Tire Pressure Monitoring System Low
Pressure Warnings
The Tire Pressure Monitoring System
Warning Light will illuminate in the
instrument cluster when tire pressure is
low in one or more of the four active road
tires. The instrument cluster will display a graphic
showing the pressure values of each tire with the
low tire pressure values in a different color. An
"Inflate to XX" message will also be displayed.
Example: Low Tire Pressure Display

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 vehicle’s
recommended cold placard pressure inflation
value shown in the "Inflate to XX" message. Once
the system receives the updated tire pressures,
the system will automatically update, the graphic
display in the instrument cluster will return to its
original color, and the Tire Pressure Monitoring
System Warning Light will turn off. 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.
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 Tire Pressure Monitoring System
Warning Light off.
Service TPMS Warning
If a system fault is detected, 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 will display a
"SERVICE TPM SYSTEM" message for a minimum
of five seconds and then display dashes (- -) in
place of the pressure value to indicate which
sensor 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, and the "SERVICE TPM SYSTEM" message
will no longer display, and a pressure value will
display in place of the dashes. A system fault can
occur due to any of the following:
Signal interference due to electronic devices or
driving next to facilities emitting the same radio
frequencies as the TPMS sensors.
Installing aftermarket window tinting that
contains materials that may block radio wave
signals.

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SAFETY275
Operation:
The horn will chirp once when the selected pres -
sure is reached to let the user know when to
stop inflating or deflating the tire.
The horn will chirp three times if the tire is over -
inflated or over deflated and will continue to
chirp every five seconds if the user continues to
inflate or deflate the tire.
The horn will chirp once again when enough air
is added or removed to reach proper selected
pressure level.
Tire Pressure Information System (TPIS)
3500/4500/5500 Series Trucks
Your vehicle may be equipped with a Tire Pressure
Information System (TPIS).
The Tire Pressure Information System (TPIS) uses
wireless technology with wheel rim mounted
electronic sensors to transmit tire pressure levels.
Sensors mounted to each wheel as part of the
valve stem transmit tire pressure readings to the
receiver module.
NOTE:It is particularly important for you to check the tire
pressure in all of the tires on your vehicle monthly
and to maintain the proper pressure. The TPIS consists of the following components:
Receiver module
Four TPMS sensors (Single Rear Wheel (SRW)
applications)
Six TPMS sensors (Dual Rear Wheel (DRW)
applications)
Pressure display in the instrument cluster
The TPIS will display all four (Single Rear Wheel
(SRW) applications) or six (Dual Rear Wheel (DRW)
applications) tire pressure values in the instrument
cluster display.
If a system fault is detected, the instrument cluster
will display a "SERVICE TPM SYSTEM" message for
a minimum of five seconds and then display
dashes (- -) in place of the pressure value to
indicate which sensor 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 "SERVICE TPM
SYSTEM" message will no longer be displayed, and
a pressure value will display in place of the dashes.
A system fault can occur due to any of the
following:
Signal interference due to electronic devices or
driving next to facilities emitting the same radio
frequencies as the TPMS sensors.
Installing aftermarket window tinting that
contains materials that may block radio wave
signals.
Accumulation of snow or ice around the wheels
or wheel housings.
Using tire chains on the vehicle.
Using wheels/tires not equipped with TPMS
sensors.
OCCUPANT RESTRAINT SYSTEMS
Some of the most important safety features in your
vehicle are the restraint systems:
OCCUPANT RESTRAINT SYSTEMS
F
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.
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