2017 Ram ProMaster City tire pressure

Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts, cracks, and bulges.
Check the wheel bolts for tightness. Check the tires (includ-
ing spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid (if
equipped), or brake fluid leaks are suspected. The cause
should be located and corrected immediately.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 71

While audible signals are emitted, the audio system is not
muted.
The audible signal is turned off immediately if the distance
increases. The tone cycle remains constant if the distance
measured by the inner sensors is constant. If this condition
occurs for the external sensors, the signal is turned off after
three seconds (stopping warnings during maneuvers par-
allel to walls).
ParkSense Rear Park Assist Failure Indications
A malfunction of the Park Assist sensors or system is
indicated, during REVERSE gear engagement, by the in-
strument panel warning icon.The warning icon is illuminated and a message is
displayed on the multifunction display (if
equipped). Refer to “Instrument Cluster Descrip-
tions” in “Understanding Your Instrument
Panel” for further information.
The sensors and wiring are tested continuously when the
ignition is in the ON/RUN position. Failures are indicated
immediately if they occur when the system is ON.
Even if the system is able to identify that a specific sensor
is in failure condition, the Instrument Cluster Display shall
indicate that the Park Assist system is unavailable, without reference to the sensor in failure condition. If even a single
sensor fails, the entire system must be disabled. The system
is turned off automatically.
Cleaning The ParkSense Rear Park Assist System
Clean the Park Assist sensors with water, car wash soap
and a soft cloth. Do not use rough or hard cloths. In
washing stations, clean sensors quickly keeping the vapor
jet/high pressure washing nozzles at least 4 inches (10 cm)
from the sensors. Do not scratch or poke the sensors.
Otherwise, you could damage the sensors.
ParkSense Rear Park Assist System Usage
Precautions
NOTE:
•
Ensure that the outer surface and the underside of the
rear bumper is clean and clear of snow, ice, mud, dirt or
other obstruction to keep the ParkSense Rear Park Assist
system operating properly.
• Jackhammers, large trucks, and other vibrations could
affect the performance of Park Assist.
• Clean the Park Assist sensors regularly, taking care not
to scratch or damage them. The sensors must not be
covered with ice, snow, slush, mud, dirt or debris.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 101

Trip Functions
Both trip functions are resettable (reset — start of new trip).
“Trip A” can be used to display the figures relating to:
•Range
• Trip distance A
• Average Economy A
• Instantaneous Economy
• Average speed A
• Travel time A (driving time)
• Reset Trip A
“Trip B” can be used to display the figures relating to:
• Trip distance B
• Average Economy B
• Average speed B
• Travel time B (driving time)
• Reset Trip B NOTE: “Trip B” functions may be excluded (see “Trip B
Data”). “Range” and “Instantaneous Economy” cannot be
reset. “Reset Trip A” and “Reset Trip B” may be present.
Values Displayed
Range
This indicates the distance which may be traveled with the
fuel remaining in the tank, assuming that driving condi-
tions will not change. The message “----” will appear on the
display in the following cases:
•
Distance less than 30 miles (or 50 km).
• The vehicle is parked for a long time with the engine
running.
NOTE: The range depends on several factors: driving
style, type of route (freeway, residential, mountain roads,
etc.), and conditions of use of the vehicle (load, tire
pressure, etc.). Trip planning must take into account the
above notes.
Distance Traveled
This value shows the distance covered since the last reset.
128 UNDERSTANDING YOUR INSTRUMENT PANEL

Glow Plug Indicator Light — If Equipped
Yellow TelltaleLight What It Means
Glow Plug Indicator Light
To prevent possible engine damage while starting at low temperatures, this vehicle will inhibit
engine cranking and this icon will blink when the ambient temperature is less than -31° F (-35°
C) and the oil temperature sensor reading indicates an engine block heater has not been used.
The message “plug in engine heater” will be displayed in the instrument cluster when the ambi-
ent temperature is below -25.6° F (-32° C) at the time the engine is shut off as a reminder.
Tire Pressure Monitoring Indicator Light
Yellow Telltale
Light What It Means
Tire Pressure Monitoring Indicator Light
The warning light switches on and a message is displayed to indicate that the tire pressure is
lower than the recommended value and/or that slow pressure loss is occurring. In these cases,
optimal tire duration and fuel consumption may not be guaranteed.
Should one or more tires be in the condition mentioned above, the display will show the indica-
tions corresponding to each tire in sequence.
IMPORTANT: Do not continue driving with one or more
flat tires as handling may be compromised. Stop the vehicle, avoiding sharp braking and steering. Repair im-
mediately using the dedicated tire repair kit and contact
your authorized dealership as soon as possible.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 139

Each tire, including the spare (if provided), should be
checked monthly when cold and inflated to the inflation
pressure recommended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label. If your
vehicle has tires of a different size than the size indicated
on the vehicle placard or tire inflation pressure label, you
should determine the proper tire inflation pressure for
those tires.
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System (TPMS)
that illuminates a low tire pressure telltale when one or
more of your tires is significantly under-inflated. Accord-
ingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as possible and
inflate them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also reduces fuel
efficiency and tire tread life, and may affect the vehicle’s
handling and stopping ability.
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver ’s responsibility to main-
tain correct tire pressure, even if under-inflation has not
reached the level to trigger illumination of the TPMS low
tire pressure telltale.Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continu-
ously illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the malfunction
exists. When the malfunction indicator is illuminated,
the system may not be able to detect or signal low tire
pressure as intended. TPMS malfunctions may occur for
a variety of reasons, including the installation of re-
placement or alternate tires or wheels on the vehicle that
prevent the TPMS from functioning properly. Always
check the TPMS malfunction telltale after replacing one
or more tires or wheels on your vehicle, to ensure that
the replacement or alternate tires and wheels allow the
TPMS to continue to function properly.
CAUTION!
The TPMS has been optimized for the original equip-
ment tires and wheels. TPMS pressures and warning
have been established for the tire size equipped on
(Continued)
140 UNDERSTANDING YOUR INSTRUMENT PANEL

CAUTION!(Continued)
your vehicle. Undesirable system operation or sensor
damage may result when using replacement equip-
ment that is not of the same size, type, and/or style.
Aftermarket wheels can cause sensor damage. Using
aftermarket tire sealants may cause the Tire Pressure
Monitoring System (TPMS) sensor to become inoper-
able. After using an aftermarket tire sealant it is
recommended that you take your vehicle to an autho-
rized dealership to have your sensor function checked.
Vehicle Security Indicator Light
Yellow
Telltale Light What It Means
Vehicle Security Indicator Light
If during starting, the key code is not correctly recognized, the Vehicle Security Light comes on in the in-
strument panel. In this case, turn the key to OFF and then to ON/RUN; if it is still locked, try again with
the other keys that come with the vehicle. Contact an authorized dealer if you still cannot start the en-
gine.
If with the engine running, the warning light comes on, this means that the system is running a self-test
(for example for a voltage drop).
4
UNDERSTANDING YOUR INSTRUMENT PANEL 141

▫Hill Start Assist (HSA) ...................196
▫ Electronic Stability Control (ESC) ...........197
▫ ESC Activation/Malfunction Indicator Light
And ESC OFF Indicator Light ..............198
▫ Electronic Roll Mitigation (ERM) ...........199
 TIRE SAFETY INFORMATION ..............200
▫ Tire Markings ........................ .200
▫ Tire Identification Number (TIN) ............204
▫ Tire Terminology And Definitions ...........205
▫ Tire Loading And Tire Pressure ............206
 TIRES — GENERAL INFORMATION .........209
▫ Tire Pressure ......................... .209
▫ Tire Inflation Pressures ..................211
▫ Tire Pressures For High Speed Operation ......211
▫ Radial Ply Tires ....................... .212
▫ Tire Types ........................... .212▫
Run Flat Tires — If Equipped ..............214
▫ Spare Tires — If Equipped ................214
▫ Tire Spinning ........................ .216
▫ Tread Wear Indicators ...................217
▫ Life Of Tire .......................... .218
▫ Replacement Tires ..................... .218
 TIRE CHAINS (TRACTION DEVICES) .........219
 TIRE ROTATION RECOMMENDATIONS ......220
 DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES ..........220
▫ Treadwear ........................... .221
▫ Traction Grades ....................... .221
▫ T

emperature Grades .....................221
 TIRE PRESSURE MONITORING SYSTEM
(TPMS) .............................. .222
▫ System Operation ...................... .223
▫ General Information ....................225
176 STARTING AND OPERATING

WARNING!(Continued)
•The Anti-Lock Brake System (ABS) cannot prevent
the natural laws of physics from acting on the
vehicle, nor can it increase braking or steering effi-
ciency 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 man-
ner, which could jeopardize the user’s safety or the
safety of others.
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.
Brake Assist System (BAS)
The BAS is designed to optimize the vehicle’s braking
capability during emergency braking maneuvers. The sys-
tem detects an emergency braking situation by sensing the
rate and amount of brake application and then applies
optimum pressure to the brakes. This can help reduce
braking distances. The BAS complements the Anti-Lock
Brake System (ABS). Applying the brakes very quickly
results in the best BAS assistance. To receive the benefit of
the system, you must apply continuousbraking pressure
during the stopping sequence (do not “pump” the brakes).
Do not reduce brake pedal pressure unless braking is no
longer desired. Once the brake pedal is released, the BAS is
deactivated.
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.
• The BAS cannot prevent collisions, including those
resulting from excessive speed in turns, driving on
very slippery surfaces, or hydroplaning.
(Continued)
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STARTING AND OPERATING 195