traction control Ram ProMaster 2020 Owner's Manual

5

TIRES .....................................................................168
Tire Safety Information ....................................168
Tires — General Information ........................... 176
Tire Types .......................................................... 180
Spare Tires — If Equipped ............................... 181
Wheel And Wheel Trim Care ........................... 183
Tire Chains And Traction Devices ................... 184
Tire Rotation Recommendations..................... 185

DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES .....................185

Treadwear .........................................................186
Traction Grades ................................................ 186
Temperature Grades ........................................186

STORING THE VEHICLE ........................................186
BODYWORK ...........................................................187
Protection From Atmospheric Agents.............. 187
Body And Underbody Maintenance ................. 187
Preserving The Bodywork................................. 187

INTERIORS ............................................................188

Seats And Fabric Parts ..................................... 188
Plastic And Coated Parts..................................189
Leather Parts .................................................... 190Glass Surfaces ................................................. 190
Cleaning The Instrument Panel Cupholders ...190

TECHNICAL SPECIFICATIONS

IDENTIFICATION DATA ......................................... 191

Vehicle Identification Number ........................ 191

BRAKE SYSTEM .................................................... 191
WHEEL AND TIRE TORQUE SPECIFICATIONS ... 191
Torque Specifications ...................................... 191

FUEL REQUIREMENTS.......................................... 192

3.6L Engine....................................................... 192
Reformulated Gasoline ................................... 192
Materials Added To Fuel .................................. 193
Gasoline/Oxygenate Blends ............................ 193
Do Not Use E-85 In Non-Flex Fuel Vehicles .... 193
CNG And LP Fuel System Modifications ......... 193
MMT In Gasoline .............................................. 194Fuel System Cautions ...................................... 194
Carbon Monoxide Warnings ............................ 194

FLUID CAPACITIES................................................ 195
FLUIDS AND LUBRICANTS .................................. 195

Engine ............................................................... 195Chassis ............................................................. 197

MULTIMEDIA

CYBERSECURITY .................................................. 198
UCONNECT SETTINGS ......................................... 199
Uconnect 3/3 NAV Settings............................. 199

SAFETY AND GENERAL INFORMATION ............. 208

Safety Guidelines ............................................. 208
UCONNECT 3/3 NAV WITH 5-INCH DISPLAY ....209

Introduction To The Uconnect 3/3 NAV
With 5-Inch Display System ............................. 209 Radio Mode ...................................................... 211
Media Mode ..................................................... 214
Phone Mode ..................................................... 216
Navigation Mode — If Equipped ...................... 221

STEERING WHEEL AUDIO CONTROLS ............... 238

Radio Operation ............................................... 238
Player Operation............................................... 238

IPOD®/USB/MP3 CONTROL —
IF EQUIPPED ......................................................... 238

USB Charging Port............................................ 239

RAM TELEMATICS - IF EQUIPPED ....................... 239

Ram Telematics General Information............. 239

RADIO OPERATION AND MOBILE PHONES ......240

Regulatory And Safety Information ................. 240

UCONNECT VOICE RECOGNITION ......................241

Introducing Uconnect....................................... 241
Get Started ....................................................... 241
Basic Voice Commands ................................... 242
Radio ................................................................. 242
Media ................................................................ 243
Phone................................................................ 243
Voice Text Reply ............................................... 244
General Information......................................... 245
Additional Information ..................................... 245

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56
(Continued)
SAFETY
SAFETY FEATURES
Four-Wheel Anti-Lock Brake System (ABS)
The Four-Wheel Anti-Lock Brake System (ABS) is
designed to aid the driver in maintaining vehicle
control under adverse braking conditions. The
system operates with a separate computer to
modulate hydraulic pressure, to prevent wheel
lock-up and to help avoid skidding on slippery
surfaces.
The system's pump motor runs during an ABS
stop to provide regulated hydraulic pressure.
The pump motor makes a low humming noise
during operation, which is normal.
The ABS includes an amber ABS Warning
Light. When the light is illuminated, the ABS is
not functioning. The system reverts to stan-
dard non-anti-lock brakes. Placing the ignition
in the OFF mode and to the ON mode again
may reset the ABS if the fault detected was
only momentary. When you are in a severe braking condition
involving the use of the ABS, you will experience
some pedal drop as the vehicle comes to a stop.
This is the result of the system reverting to the
base brake system.
Engagement of the ABS may be accompanied
by a pulsing sensation. You may also hear a
clicking noise. These occurrences are normal
and indicate that the system is functioning
properly.
WARNING!
The ABS contains sophisticated electronic
equipment that may be susceptible to inter
-
ference caused by improperly installed or
high output radio transmitting equipment.
This interference can cause possible loss of
anti-lock braking capability. Installation of
such equipment should be performed by
qualified professionals.
Pumping of the Anti-Lock Brakes will
diminish their effectiveness and may lead
to a collision. Pumping makes the stopping
distance longer. Just press firmly on your
brake pedal when you need to slow down or
stop.
The ABS cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase braking or steering efficiency
beyond that afforded by the condition of the
vehicle brakes and tires or the traction
afforded.
The ABS cannot prevent collisions,
including those resulting from excessive
speed in turns, following another vehicle
too closely, or hydroplaning.
The capabilities of an ABS equipped vehicle
must never be exploited in a reckless or
dangerous manner that could jeopardize
the user’s safety or the safety of others.
WARNING!
(Continued)
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SAFETY57
Electronic Brake Control (EBC) System
Your vehicle is equipped with an advanced Elec -
tronic Brake Control (EBC) system that includes
the Traction Control System (TCS), Brake Assist
System (BAS) and Electronic Stability Control
(ESC), Trailer Sway Control (TSC), and Hill Start
Assist (HSA). These systems complement the
Anti-Lock Brake System (ABS) by optimizing the
vehicle braking capability during emergency
braking maneuvers.
Brake Assist System (BAS)
The Brake Assist Sys tem (BAS) is designed to
optimize the vehicle’s braking c apability
during e merg ency braking maneuvers. The
system detects an emergency braking situa -
tio n by sensing the rate and am ount of brake
applic ation and then applies optimum pres -
sure to the brakes. This can help reduce
braking distance s. The BAS complements
the Anti-Lock Brake System (ABS). Applying
the brakes very quickly res ults in the best
BAS assistance . To rec eive the be ne fit of the
system , yo u must apply continuous braking pressure during the stopping sequence (do
not “pum p” the brakes). Do not reduce brake
pedal pre ssure unless braking is no longer
desired. Onc e the brake pedal is released,
the BAS is deac tivated.
Electronic Stability Control (ESC)
The Electronic Stability Control (ESC) enhances
directional control and stability of the vehicle
under various driving conditions. ESC corrects
for over/under steering of the vehicle by
applying the brake of the appropriate wheel to
assist in counteracting the over/under steer
condition. Engine power may also be reduced to
help the vehicle maintain the desired path.
ESC uses sensors in the vehicle to determine
the vehicle path intended by the driver and
compares it to the actual path of the vehicle.
When the actual path does not match the
intended path, ESC applies the brake of the
appropriate wheel to assist in counteracting the
oversteer or understeer condition.
Oversteer - when the vehicle is turning more
than appropriate for the steering wheel posi
-
tion.
Understeer - when the vehicle is turning
less than appropriate for the steering
wheel position.
WARNING!
The Brake Assist System (BAS) cannot
prevent the natural laws of physics from
acting on the vehicle, nor can it increase the
traction afforded by prevailing road
conditions. BAS cannot prevent collisions,
including those resulting from excessive
speed in turns, driving on very slippery
surfaces, or hydroplaning. The capabilities of
a BAS-equipped vehicle must never be
exploited in a reckless or dangerous manner,
which could jeopardize the user's safety or
the safety of others.
4

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58SAFETY
(Continued)
ESC Operating Modes
The “ESC OFF” switch is located in the
center switch bank, next to the hazard
flasher switch.
ESC On
This mode is the normal operating mode for ESC
equipped vehicles. Whenever the vehicle is
started, the ESC system will be in this mode.
This mode should be used for most driving situ -
ations. ESC should only be turned off for
specific reasons as noted below.
ESC Partial Off
This mode is entered by momentarily pushing
the “ESC OFF” switch.

When in the “Partial Off” mode, the TCS portion
of ESC, except for the “limited slip” feature
described in the TCS section, has been disabled
and the “ESC OFF Indicator Light” will be illumi-
nated. When in the “Partial Off” mode, ESC will
operate without engine torque management.
This mode is intended to be used if the vehicle is
in deep snow, sand or gravel conditions and
more wheel spin than ESC would normally allow
is required to gain traction. To turn ESC on again,
momentarily push the “ESC OFF” switch. This will
restore the normal “ESC On” mode of operation.
WARNING!
Electronic Stability Control (ESC) cannot
prevent the natural laws of physics from
acting on the vehicle, nor can it increase
the traction afforded by prevailing road
conditions. ESC cannot prevent acci -
dents, including those resulting from
excessive speed in turns, driving on very
slippery surfaces, or hydroplaning. ESC
also cannot prevent accidents resulting
from loss of vehicle control due to inap -
propriate driver input for the conditions.
Only a safe, attentive, and skillful driver
can prevent accidents. The capabilities of
an ESC equipped vehicle must never be
exploited in a reckless or dangerous
manner which could jeopardize the user’s
safety or the safety of others.Vehicle modifications, or failure to properly
maintain your vehicle, may change the
handling characteristics of your vehicle,
and may negatively affect the performance
of the ESC system. Changes to the steering
system, suspension, braking system, tire
type and size or wheel size may adversely
affect ESC performance. Improperly
inflated and unevenly worn tires may also
degrade ESC performance. Any vehicle
modification or poor vehicle maintenance
that reduces the effectiveness of the ESC
system can increase the risk of loss of
vehicle control, vehicle rollover, personal
injury and death.
WARNING!
(Continued)
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SAFETY59
NOTE:
To improve the vehicle's traction when driving
with snow chains, or starting off in deep snow,
sand or gravel, it may be desirable to switch to
the “Partial Off” mode by pushing the “ESC OFF”
switch. Once the situation requiring ESC to be
switched to the “Partial Off” mode is overcome,
turn ESC back on by momentarily pushing the
“ESC OFF” switch. This may be done while the
vehicle is in motion.
ESC Activation/Malfunction Indicator Light And
ESC OFF Indicator Light
The ESC Ac tivatio n/Mal fu ncti on
Indi cato r L ig ht in the i nstru me nt
c lus ter w il l c om e on whe n th e i gni -
tio n is turne d to the O N m ode . It
sho uld go o ut wi th the eng ine runni ng. If the
ESC Act ivatio n/Malfun cti on In dic at or Li ght
co me s o n c onti nuo usl y with the e ng ine
runni ng, a m alfunc tio n has be en dete cte d
in t he E SC s yste m. If th is lig ht rem ains on
afte r se veral ig niti on c yc le s, and the vehi cl e
has be en d ri ven sev eral m ile s ( kil om ete rs )
at spe eds greate r than 30 m ph ( 48 km /h) ,
se e an autho rize d deal er as s oo n as
pos sib le t o have t he probl em diag nos ed
and co rrec ted.
The ESC Acti vation /Malfun cti on In dic ato r
Li ght ( lo cate d in th e in strum en t cl uste r)
starts to flash as s oo n as the tire s l os e t rac -
tio n and the ESC sys tem bec om e s act ive.
The ESC Acti vation /Malfun cti on In dic ato r
Li ght als o fl ashe s whe n TCS i s acti ve. If t he
ESC Act ivatio n/Malfun cti on In dic at or Li ght
beg ins to fl as h duri ng ac ce le rati on, e ase up on the ac ce lerato r and appl y as li ttle
throttl e as pos sibl e. B e s ure t o adapt your
spe ed and d ri ving to t he prevai ling road
co ndit ion s.
NOTE:
The ESC Activation/Malfunction Indicator
Light and the ESC OFF Indicator Light
c ome on m omentarily each time the igni
-
tion switch is turned ON.
Each time the ignition is turned on, the
ESC s ystem w ill be on even if it was turned
off previously.
The ESC s ystem will make buzzing o r
c licking sounds when it is active. This is
normal; the sounds will sto p when ESC
becom es inactive following the m aneuve r
that caused the ESC activation.
The E SC OFF Indic ator Light indi -
cates the Electronic Stability
Control (ESC) is off.
WARNING!
When in “Partial Off” mode, the TCS func -
tionality of ESC, (except for the limited slip
feature described in the TCS section), has
been disabled and the “ESC Off Indicator
Light” will be illuminated. When in “Partial
Off” mode, the engine power reduction
feature of TCS is disabled, and the
enhanced vehicle stability offered by the
ESC system is reduced.
Trailer Sway control (TSC) is disabled when
the ESC system is in the “Partial Off” mode.
4

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60SAFETY
(Continued)

Hill Start Assist (HSA)
The Hill Start Assist (HSA) system is designed to
assist the driver when starting a vehicle from a stop
on a hill. HSA will maintain the level of brake pres -
sure the driver applied for a short period of time
after the driver takes their foot off of the brake
pedal. If the driver does not apply the throttle during
this short period of time, the system will release
brake pressure and the vehicle will roll down the hill.
The system will release brake pressure in proportion
to the amount of throttle applied as the vehicle
starts to move in the intended direction of travel.
HSA Activation Criteria
The following criteria must be met in order for HSA
to activate:
Vehicle must be stopped
Vehicle must be on a 6% (approximate) grade or
greater hill
Gear selection matches vehicl e uphill direction
(i.e., vehicle facing uphill is in forward gear;
vehicle backing uphill is in REVERSE (R) gear)
HSA will work in REVERSE and all forward gears
when the activation criteria have been met. The
system will not activate if the vehicle is placed in
NEUTRAL (N) or PARK (P).

Towing With HSA
HSA will also provide assistance to mitigate roll
back while towing a trailer.
Traction Control System (TCS)
The Traction Control System (TCS) monitors the
amount of wheel spin of each of the driven
wheels. If wheel spin is detected, brake pressure
is applied to the slipping wheel(s) and engine
power is reduced, to provide enhanced accelera -
tion and stability. A feature of the TCS system,
Brake Limited Differential (BLD), functions
similar 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 torque to be
applied to the wheel that is not spinning. This
feature remains active even if the ESC is in the
“Partial Off” mode.

WARNING!
There may be situations on minor hills with
a loaded vehicle, or while pulling a trailer,
when the system will not activate and slight
rolling may occur. This could cause a
collision with another vehicle or object.
Always remember the driver is responsible
for braking the vehicle.
WARNING!
If you use a trailer brake controller with
your trailer, the trailer brakes may be acti -
vated 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 accelera -
tion, 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 trans -
mission in PARK.
Failure to follow these warnings can result
in a collision or serious personal injury.
WARNING!
(Continued)
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SAFETY61

The ESC Activation/Malfunction Indicator Light
(in the instrument cluster) will start to flash as
soon as the tires lose traction and the wheels
begin to spin. This indicates that the TCS is
active. If the indicator light flashes during accel -
eration, ease up on the accelerator and apply as
little throttle as possible. Be sure to adapt your
speed and driving to the prevailing road condi -
tions, and do not switch off the ESC or TCS.

Trailer Sway Control (TSC) — If Equipped
Trailer Sway Control (TSC) uses sensors in the
vehicle to recognize an excessively swaying
trailer and will take the appropriate actions to
attempt to stop the sway. The system may reduce engine power and apply the brake of
the appropriate wheel(s) to counteract the
sway of the trailer. 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 recommenda
-
tions. Refer to “Trailer Towing” in “Starting And
Operating” for further information.
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
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 pres -
sure.
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
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 prop -
erly 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.
WARNING!
The TCS cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase the traction afforded.
The TCS cannot prevent collisions,
including those resulting from excessive
speed in turns, or hydroplaning.
The capabilities of a TCS-equipped vehicle
must never be exploited in a reckless or
dangerous manner, which could jeopardize
the user's safety or the safety of others.
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.
4

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STARTING AND OPERATING121
DRIVING TIPS
Driving On Slippery Surfaces
Acceleration
Rapid acceleration on snow covered, wet, or
other slippery surfaces may cause the driving
wheels to pull erratically to the right or left. This
phenomenon occurs when there is a difference
in the surface traction under the front (driving)
wheels.
Traction
When driving on wet or slushy roads, it is
possible for a wedge of water to build up
between the tire and road surface. This is hydro -
planing and may cause partial or complete loss
of vehicle control and stopping ability. To
reduce this possibility, the following precau -
tions should be observed:
Slow down during rainstorms or when the
roads are slushy.
Slow down if the road has standing water or
puddles.
Replace the tires when tread wear indicators
first become visible.
Keep tires properly inflated.
Maintain sufficient distance between your
vehicle and the vehicle in front of you to avoid
a collision in a sudden stop.
Driving Through Water
Driving through water more than a few inches/
centimeters deep will require extra caution to
ensure safety and prevent damage to your
vehicle.
Flowing/Rising Water
WARNING!
Rapid acceleration on slippery surfaces is
dangerous. Unequal traction can cause
sudden pulling of the front wheels. You could
lose control of the vehicle and possibly have a
collision. Accelerate slowly and carefully
whenever there is likely to be poor traction
(ice, snow, wet, mud, loose sand, etc.).
WARNING!
Do not drive on or across a road or path
where water is flowing and/or rising (as in
storm run-off). Flowing water can wear away
the road or path's surface and cause your
vehicle to sink into deeper water.
Furthermore, flowing and/or rising water can
carry your vehicle away swiftly. Failure to
follow this warning may result in injuries that
are serious or fatal to you, your passengers,
and others around you.
5

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180SERVICING AND MAINTENANCE
(Continued)
It is recommended to replace the two front tires
or two rear tires as a pair. Replacing just one tire
can seriously affect your vehicle’s handling. If
you ever replace a wheel, make sure that the
wheel’s specifications match those of the orig -
inal wheels.
It is recommended you contact an authorized
tire dealer or original equipment dealer with any
questions you may have on tire specifications or
capability. Failure to use equivalent replace -
ment tires may adversely affect the safety,
handling, and ride of your vehicle.
Tire Types
All Season Tires — If Equipped
All Season tires provide traction for all seasons
(Spring, Summer, Autumn, and Winter). Traction
levels may vary between different all season
tires. All season tires can be identified by the
M+S, M&S, M/S or MS designation on the tire sidewall. Use all season tires only in sets of four;
failure to do so may adversely affect the safety
and handling of your vehicle.
Summer Or Three Season Tires — If Equipped
Summer tires provide traction in both wet and
dry conditions, and are not intended to be
driven in snow or on ice. If your vehicle is
equipped with Summer tires, be aware these
tires are not designed for Winter or cold driving
conditions. Install Winter tires on your vehicle
when ambient temperatures are less than 40°F
(5°C) or if roads are covered with ice or snow.
For more information, contact an authorized
dealer.
Summer tires do not contain the all season
designation or mountain/snowflake symbol on
the tire sidewall. Use Summer tires only in sets
of four; failure to do so may adversely affect the
safety and handling of your vehicle.
WARNING!
Do not use a tire, wheel size, load rating, or
speed rating other than that specified for
your vehicle. Some combinations of unap
-
proved tires and wheels may change
suspension dimensions and performance
characteristics, resulting in changes to
steering, handling, and braking of your
vehicle. This can cause unpredictable
handling and stress to steering and
suspension components. You could lose
control and have a collision resulting in
serious injury or death. Use only the tire and
wheel sizes with load ratings approved for
your vehicle.
Never use a tire with a smaller load index or
capacity, other than what was originally
equipped on your vehicle. Using a tire with
a smaller load index could result in tire
overloading and failure. You could lose
control and have a collision.
Failure to equip your vehicle with tires
having adequate speed capability can
result in sudden tire failure and loss of
vehicle control.
CAUTION!
Replacing original tires with tires of a
different size may result in false speedometer
and odometer readings.
WARNING!
(Continued)

WARNING!
Do not use Summer tires in snow/ice
conditions. You could lose vehicle control,
resulting in severe injury or death. Driving too
fast for conditions also creates the possibility
of loss of vehicle control.

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184SERVICING AND MAINTENANCE
(Continued)
NOTE:
If you intend parking or storing your vehicle for
an extended period after cleaning the wheels
with wheel cleaner, drive your vehicle and apply
the brakes to remove the water droplets from
the brake components. This activity will remove
the red rust on the brake rotors and prevent
vehicle vibration when braking. Dark Vapor Chrome, Black Satin Chrome, or
Low Gloss Clear Coat Wheels
Tire Chains And Traction Devices
Use of traction devices require sufficient
tire-to-body clearance. Due to limited clearance
the following traction devices are recom
-
mended. Follow these recommendations to
guard against damage.
Traction device must be of proper size for the
tire, as recommended by the traction device
manufacturer.
No other tire sizes are recommended for use
with a tire chain or traction device.
Install on front tires only.
For LT225/75R16 and 215/75R16C tires
use of a Quality Chain Corp Light Truck
Highway Service (Non-Cam) tire chain or
equivalent snow traction device is recom -
mended.
CAUTION!
Do not use scouring pads, steel wool, a bristle
brush, metal polishes or oven cleaner. These
products may damage the wheel's protective
finish. Such damage is not covered by the
New Vehicle Limited Warranty. Only car wash
soap, Mopar Wheel Cleaner or equivalent is
recommended.CAUTION!
If your vehicle is equipped with these
specialty wheels, DO NOT USE wheel
cleaners, abrasives, or polishing compounds.
They will permanently damage this finish and
such damage is not covered by the New
Vehicle Limited Warranty. HAND WASH ONLY
USING MILD SOAP AND WATER WITH A SOFT
CLOTH. Used on a regular basis; this is all that
is required to maintain this finish.
WARNING!
Using tires of different size and type (M+S,
Snow) between front and rear axles can
cause unpredictable handling. You could lose
control and have a collision.
CAUTION!
To avoid damage to your vehicle or tires,
observe the following precautions:
Because of restricted traction device clear -
ance between tires and other suspension
components, it is important that only trac-
tion devices in good condition are used.
Broken devices can cause serious damage.
Stop the vehicle immediately if noise
occurs that could indicate device breakage.
Remove the damaged parts of the device
before further use.

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