2023 RAM PROMASTER tire pressure

4
Indications On The Display ........................... 102
Minimum Risk Maneuver.............................. 103 System Status................................................ 103
System Operation/Limitations ..................... 103
PARKSENSE FRONT/REAR PARK ASSIST —
IF EQUIPPED ........................................................ 104
ParkSense Sensors ....................................... 105
ParkSense Warning Display.......................... 105
ParkSense Display ........................................ 105
Enabling And Disabling ParkSense .............. 108
Service The ParkSense Park Assist
System ........................................................... 108ParkSense Park Assist Failure Indications .. 108
Cleaning The ParkSense System ................. 108ParkSense Park Assist System Usage
Precautions .................................................... 109
Side Distance Warning System ................... 110
PARKSENSE ACTIVE PARK ASSIST
SYSTEM — IF EQUIPPED ..................................... 112
Enabling And Disabling The ParkSense
Active Park Assist System ............................. 112
Parallel/Perpendicular Parking Space
Assistance Operation .................................... 113
Exiting The Parking Space ............................ 116
LANESENSE — IF EQUIPPED ............................. 116
LaneSense Operation ................................... 116Turning LaneSense On Or Off ....................... 117
LaneSense Warning Message ...................... 117Changing LaneSense Status ........................ 119
PARKVIEW REAR BACK UP CAMERA .............. 119 SURROUND VIEW CAMERA SYSTEM —
IF EQUIPPED ........................................................ 120
REFUELING THE VEHICLE ................................... 122
Loose Fuel Filler Cap Message .................... 123
VEHICLE LOADING .............................................. 123
Vehicle Certification Label ............................ 123
Gross Vehicle Weight Rating (GVWR) .......... 123
Gross Axle Weight Rating (GAWR) ............... 123
Tire Size ......................................................... 123
Rim Size ......................................................... 124
Inflation Pressure .......................................... 124
Curb Weight ................................................... 124
Overloading.................................................... 124
Loading ......................................................... 124
TRAILER TOWING ................................................ 124
Common Towing Definitions......................... 124
Trailer Hitch Classification ............................ 126
Trailer Towing Weights (Maximum Trailer
Weight Ratings) ............................................ 126
Trailer And Tongue Weight ........................... 127Towing Requirements .................................. 127
Towing Tips ................................................... 130
RECREATIONAL TOWING (BEHIND
MOTORHOME) .................................................... 130
Towing This Vehicle Behind Another
Vehicle ........................................................... 130
Recreational Towing...................................... 131
DRIVING TIPS ....................................................... 131
Driving On Slippery Surfaces ....................... 131
Driving Through Water ................................. 131
MULTIMEDIA
UCONNECT SYSTEMS ......................................... 133
CYBERSECURITY ................................................. 133
UCONNECT SETTINGS ........................................ 134 Customer Programmable Features ............. 134
RADIO OPERATION AND MOBILE PHONES...... 151
Regulatory And Safety Information .............. 151
SAFETY
SAFETY FEATURES .............................................. 152Anti-Lock Brake System (ABS)...................... 152
Electronic Brake Control (EBC) System ...... 153
DROWSY DRIVER DETECTION (DDD) —
IF EQUIPPED ......................................................... 157
To Activate/Deactivate ................................. 157
System Operation.......................................... 157
AUXILIARY DRIVING SYSTEMS .......................... 158
Blind Spot Monitoring (BSM) —
If Equipped ................................................... 158
Forward Collision Warning (FCW) With
Mitigation — If Equipped ............................... 164
Tire Pressure Monitoring
System (TPMS) .............................................. 168
OCCUPANT RESTRAINT SYSTEMS ................... 170
Occupant Restraint Systems Features ....... 170
Important Safety Precautions ...................... 170
Seat Belt Systems ........................................ 171
Supplemental Restraint Systems (SRS) ...... 178Child Restraints ............................................. 185

23_VF_OM_EN_USC_t.book Page 4

5
SAFETY TIPS ........................................................ 189 Transporting Passengers .............................. 189Transporting Pets ......................................... 190
Connected Vehicles....................................... 190
Safety Checks You Should Make Inside The
Vehicle ........................................................... 190Periodic Safety Checks You Should Make
Outside The Vehicle ...................................... 191Exhaust Gas ................................................... 192Carbon Monoxide Warnings ......................... 192
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ......................... 193
SOS AND ASSIST SYSTEM ................................. 193
JACKING AND TIRE CHANGING.......................... 196
Preparations For Jacking .............................. 197Jack And Tools Location................................ 197
Spare Tire Removal ....................................... 198
Jacking Instructions ...................................... 200Wheel Covers ................................................. 203
TIRE SERVICE KIT — IF EQUIPPED ..................... 203
Alternate Tire Service Kit —
If Equipped..................................................... 209
Tire Service Kit Components And
Operation ....................................................... 209
Tire Service Kit Usage Precautions .............. 210
Sealing A Tire With Tire Service Kit .............. 211 JUMP STARTING .................................................. 214
Preparations For Jump Start ........................ 214
Jump Starting Procedure .............................. 215Battery Location ............................................ 216
IF YOUR ENGINE OVERHEATS .......................... 216
GEAR SELECTOR OVERRIDE ............................. 217
FREEING A STUCK VEHICLE .............................. 218
TOWING A DISABLED VEHICLE ......................... 219 Automatic Transmission ............................... 220
ENHANCED ACCIDENT RESPONSE
SYSTEM (EARS) ................................................... 220
EVENT DATA RECORDER (EDR) ........................ 220SERVICING AND MAINTENANCE
SCHEDULED SERVICING ................................... 221
Maintenance Plan ......................................... 222
ENGINE COMPARTMENT .................................... 225
3.6L Engine .................................................. 225
Checking Oil Level ......................................... 226
Adding Washer Fluid ..................................... 226
Maintenance-Free Battery ........................... 227Pressure Washing ......................................... 227
VEHICLE MAINTENANCE..................................... 227
Engine Oil ....................................................... 228
Engine Oil Filter ............................................ 228
Engine Air Cleaner Filter .............................. 228Air Conditioner Maintenance ....................... 229 Body Lubrication ........................................... 231
Windshield Wiper Blades ............................. 231
Exhaust System ............................................ 232
Cooling System.............................................. 233
Brake System ............................................... 235Automatic Transmission ............................... 236
Fuses.............................................................. 236
Bulb Replacement ....................................... 244
TIRES .................................................................... 249
Tire Safety Information ................................ 249Tires — General Information ......................... 256
Tire Types....................................................... 259Spare Tires — If Equipped ............................ 260
Wheel And Wheel Trim Care ........................ 262Snow Traction Devices ................................. 263
Tire Rotation Recommendations ................. 264
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES ...................................... 264
Treadwear...................................................... 264
Traction Grades ............................................. 264Temperature Grades..................................... 265
STORING THE VEHICLE ...................................... 265
BODYWORK .......................................................... 265
Protection From Atmospheric Agents .......... 265
Body And Underbody Maintenance ............. 266
Preserving The Bodywork ............................. 266

23_VF_OM_EN_USC_t.book Page 5

10 Hood Open Warning Light Úpage 68
Rear Cargo Door Warning Light Úpage 68
Swivel Seat (Driver or Passenger) Unlocked Warning Light Úpage 68
Yellow Warning Lights
Immobilizer Fail / VPS Electrical Alarm Warning Light Úpage 69
Drowsy Driver Detected System Fault Warning Light Úpage 69
Tire Pressure Monitoring System (TPMS) Warning Light Úpage 70
Electronic Stability Control (ESC) Warning Light Úpage 69
Red Warning Lights
Electronic Stability Control (ESC) OFF Warning Light
Úpage 69
Engine Check/Malfunction Indicator Warning Light (MIL) Úpage 69
Anti-Lock Brake System (ABS) Warning Light Úpage 68
Service Forward Collision Warning (FCW) Light Úpage 70
Service Required/Call For Service Warning Light Úpage 70
Speed Limiter Fail Warning Light Úpage 70
Swivel Seat (Driver or Passenger) Fail Warning Light Úpage 70
Transmission Temperature Warning Light Úpage 71
Yellow Warning Lights

23_VF_OM_EN_USC_t.book Page 10

58GETTING TO KNOW YOUR INSTRUMENT PANEL
Home
Speedometer Graph
This uses the round bar graph filling to visually
represent current speed. When a speed control
system is active, the graph also provides visual
cues for the different states of that particular
speed control system.
Trip
Vehicles with 7 Inch Instrument Cluster Display
Access to trip information is available through the
following submenus.
Instant Consumption – Shows the instant
consumption in real time (MPG or L/100 km or
km/L).
Average Consumption – Shows the average
consumption (MPG or L/100 km or km/L) of
Trip A or Trip B since the last reset.
Distance – Shows the total distance (mi or km)
traveled for Trip A or Trip B since the last reset.
Average Speed – Shows the average speed
(MPH or KM/H) of Trip A or Trip B since the last
reset.
Travel Time – Shows the total elapsed time of
travel since Trip A or Trip B has been reset.
Hold the OK button to reset feature information.
NOTE:During the reset the instruction line disappears
and a bar graph appears to indicate the resetting
status; when the bar graph is full the reset is
complete.
Vehicles with 3.5 Inch Instrument Cluster Display
Instant Information – Shows the instantaneous
consumption (MPG or L/100 km or km/L) and
distance to empty (mi or km).
Trip A – Shows the total distance (mi or km) trav -
eled, the total elapsed time of travel, average
consumption (MPG or L/100 km or km/L), and
the average speed (MPH or KM/H).
Trip B – Shows the total distance (mi or km) trav -
eled, the total elapsed time of travel, average
consumption (MPG or L/100 km or km/L), and
the average speed (MPH or KM/H).
Hold the OK button to reset feature information.
Driver Assist
The Driver Assist systems are electronic aids
designed to offer the driver help in certain driving
situations Ú page 86
Vehicle Info
Tire Pressure (TPMS)
TPMS shows the tire status with the numeric
pressure and the unit for each tire, when low
pressure is detected an alert mess and a yellow
telltale will pop-up in the instrument cluster display
Úpage 168.
Oil Temperature
A bar graph in your instrument cluster display will
show your current temperature of your oil.
Battery Voltage
A bar graph in your instrument cluster display will
show your current battery voltage.
Service Information – If Equipped
This feature can provide information on scheduled
maintenance. It will display either “Service
Distance” or “Service Days” Ú page 221.

23_VF_OM_EN_USC_t.book Page 58

70GETTING TO KNOW YOUR INSTRUMENT PANEL
Service Active Lane Management Warning
Light — If Equipped
This warning light will illuminate when the
Active Lane Management system is not
operating and requires service. Please
see an authorized dealer.
Service Forward Collision Warning (FCW)
Light — If Equipped
This warning light will illuminate to
indicate a fault in the FCW System or an
external blockage on the frontal camera.
Contact an authorized dealer for service.
Service Required/Call For Service Warning
Light
This warning light will illuminate when
service is needed. A pop-up will appear in
the display to signal the need for service.
Contact an authorized dealer as soon as
possible.
Speed Limiter Fail Warning Light —
If Equipped
This light will illuminate when there is a
failure in the speed limiter system.
Swivel Seat (Driver or Passenger) Fail
Warning Light — If Equipped
This light will illuminate when the driver
or passenger swivel seat fails.
Tire Pressure Monitoring System (TPMS)
Warning 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 previously, the display will show the
indications corresponding to each tire.

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.

WARNING!
A malfunctioning catalytic converter can reach
higher temperatures than in normal operating
conditions. This can cause a fire if you drive
slowly or park over flammable substances such
as dry plants, wood, cardboard, etc. This could
result in death or serious injury to the driver,
occupants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the
vehicle control system. It also could affect fuel
economy and driveability. If the MIL is flashing,
severe catalytic converter damage and power
loss will soon occur. Immediate service is
required.
WARNING!
Do not continue driving with one or more flat
tires as handling may be compromised. Stop the
vehicle, avoiding sharp braking and steering. If a
tire puncture occurs, repair immediately using
the dedicated tire repair kit and contact an
authorized dealer as soon as possible.

23_VF_OM_EN_USC_t.book Page 70

GETTING TO KNOW YOUR INSTRUMENT PANEL71

As an added safety feature, your vehicle has been
equipped with a TPMS that illuminates a low tire
pressure telltale when one or more of your tires is
significantly underinflated. Accordingly, 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 significantly
underinflated tire causes the tire to overheat and can
lead to tire failure. Underinflation 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 maintain correct tire pressure,
even if underinflation 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
continuously 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 replacement 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.

Towing Hook Breakdown Warning Light —
If Equipped
This light illuminates when there is a
failure with the tow hook. Contact an
authorized dealer for service.
Transmission Temperature Warning Light
This warning light will illuminate to warn
of a high transmission fluid temperature.
This may occur with strenuous usage
such as trailer towing. If this light turns
on, stop the vehicle and run the engine at idle or
slightly faster, with the transmission in PARK (P) or
NEUTRAL (N), until the light turns off. Once the light
turns off, you may continue to drive normally.
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures
and warning have been established for the tire
size equipped on your vehicle. Undesirable
system operation or sensor damage may result
when using replacement equipment 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 inoperable. After using an aftermarket
tire sealant it is recommended that you take
your vehicle to an authorized dealer to have
your sensor function checked.
WARNING!
If you continue operating the vehicle when the
Transmission Temperature Warning Light is
illuminated you could cause the fluid to boil over,
come in contact with hot engine or exhaust
components and cause a fire.
CAUTION!
Continuous driving with the Transmission
Temperature Warning Light illuminated will
eventually cause severe transmission damage
or transmission failure.
3

23_VF_OM_EN_USC_t.book Page 71

STARTING AND OPERATING89
To Vary The Speed Setting
To Increase or Decrease The Set Speed
When the Cruise Control is set, you can increase
speed by pushing the SET (+) button or decrease
the speed by pushing the SET (-) button.
U.S. Speed (mph)
Pushing the SET (+), or SET (-) button once will
result in a 1 mph speed adjustment. Each
subsequent tap of the button results in an
adjustment of 1 mph.

If the button is continually pushed, the set speed will
continue to adjust until the button is released, then
the new set speed will be established.

Metric Speed (km/h)
Pushing the SET (+) , or SET (-) button once will
result in a 1 km/h speed adjustment. Each
subsequent tap of the button results in an
adjustment of 1 km/h.

If the button is continually pushed, the set speed will
continue to adjust until the button is released, then
the new set speed will be established.

To Accelerate For Passing

While the Cruise Control is set, press the accelerator
to pass as you would normally. When the pedal is
released, the vehicle will return to the set speed.

USING CRUISE CONTROL ON HILLS
The transmission may downshift on hills to
maintain the vehicle set speed.
The Cruise Control system maintains speed up and
down hills. A slight speed change on moderate hills
is normal. On steep hills, a greater speed loss or
gain may occur so it may be preferable to drive
without Cruise Control.
To Resume Speed
To resume a previously set speed, push the
RES button and release. Resume can be used at
any speed above 20 mph (32 km/h) up to the
maximum speed of 100 mph (160 km/h).
To Deactivate
A soft tap on the brake pedal, pushing the CANC
button, or normal brake pressure while slowing the
vehicle will deactivate the Cruise Control without
erasing the set speed from memory.
Pushing the on/off button or placing the ignition in the
OFF position erases the set speed from memory.

ADAPTIVE CRUISE CONTROL (ACC)

Adaptive Cruise Control (ACC) increases the driving
convenience provided by Cruise Control while traveling
on highways and major roadways. However, it is not a
safety system and not designed to prevent collisions.
The Cruise Control function performs differently if your
vehicle is not equipped with ACC

Ú
page 88.

ACC will allow you to keep Cruise Control engaged
in light to moderate traffic conditions without the
constant need to reset your speed. ACC utilizes
a radar sensor and a forward facing camera
designed to detect a vehicle directly ahead of you
to maintain a set speed.
NOTE:
If the ACC sensor detects a vehicle ahead, ACC
will apply limited braking or accelerate (not to
exceed the original set speed) automatically to
maintain a preset following distance, while
matching the speed of the vehicle ahead.
Any chassis/suspension or tire size modifica -
tions to the vehicle will affect the performance
of the Adaptive Cruise Control and Forward Colli -
sion Warning system.

Fixed Speed Cruise Control (ACC not enabled) will
not detect vehicles directly ahead of you. Always be
aware of the feature selected
Ú
page 280.

WARNING!

Cruise Control can be dangerous where the system
cannot maintain a constant speed. Your vehicle
could go too fast for the conditions, and you could
lose control and have an accident. Do not use Cruise
Control in heavy traffic or on roads that are winding,
icy, snow-covered or slippery.
4

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124STARTING AND OPERATING
RIM SIZE
This is the rim size that is appropriate for the tire
size listed.
INFLATION PRESSURE
This is the cold tire inflation pressure for your
vehicle for all loading conditions up to full Gross
Axle Weight Rating (GAWR).
CURB WEIGHT
The curb weight of a vehicle is defined as the total
weight of the vehicle with all fluids, including
vehicle fuel, at full capacity conditions, and with
no occupants or cargo loaded into the vehicle. The
front and rear curb weight values are determined
by weighing your vehicle on a commercial scale
before any occupants or cargo are added.
OVERLOADING
The load carrying components (axle, springs,
tires, wheels, etc.) of your vehicle will provide
satisfactory service as long as you do not exceed
the Gross Vehicle Weight Rating (GVWR) and the
front and rear Gross Axle Weight Rating (GAWR).
The best way to figure out the total weight of your
vehicle is to weigh it when it is fully loaded and
ready for operation. Weigh it on a commercial scale
to ensure that it is not over the GVWR. Figure out the weight on the front and rear axle of
the vehicle separately. It is important that you
distribute the load evenly over the front and rear
axles.
Overloading can cause potential safety hazards
and shorten useful service life. Heavier axles or
suspension components do not necessarily
increase the vehicle's GVWR.
LOADING
To load your vehicle properly, first figure out its
empty weight, axle-by-axle and side-by-side. Store
heavier items down low and be sure you distribute
their weight as evenly as possible. Stow all loose
items securely before driving. If weighing the
loaded vehicle shows that you have exceeded
either Gross Axle Weight Rating (GAWR), but the
total load is within the specified Gross Vehicle
Weight Rating (GVWR), you must redistribute the
weight. Improper weight distribution can have an
adverse effect on the way your vehicle steers and
handles and the way the brakes operate.
NOTE:Refer to the Vehicle Certification Label affixed to
the rear of the driver's door for your vehicle's GVWR
and GAWRs.
TRAILER TOWING
In this section you will find safety tips and
information on limits to the type of towing you can
reasonably do with your vehicle. Before towing a
trailer, carefully review this information to tow your
load as efficiently and safely as possible.
To maintain the New Vehicle Limited Warranty
coverage, follow the requirements and
recommendations in this manual concerning
vehicles used for trailer towing.
COMMON TOWING DEFINITIONS
The following trailer towing related definitions
will assist you in understanding the following
information:
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your
vehicle. This includes driver, passengers, cargo
and tongue weight. The total load must be limited
so that you do not exceed the GVWR Ú
page 123.
Gross Combination Weight Rating (GCWR)
The GCWR is the total allowable weight of your
vehicle and trailer when weighed in combination.

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