2019 Ram ProMaster City ECU

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 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 GVWR and the front and
rear 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 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 GAWR, but the total load is within
the specified 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.6
STARTING AND OPERATING 175

Towing Requirements
To promote proper break-in of your new vehicle drivetrain
components, the following guidelines are recommended.
CAUTION!
•Do not tow a trailer at all during the first 500 miles
(805 km) the new vehicle is driven. The engine, axle or
other parts could be damaged.
•Then, during the first 500 miles (805 km) that a trailer is
towed, do not drive over 50 mph (80 km/h) and do not
make starts at full throttle. This helps the engine and
other parts of the vehicle wear in at the heavier loads.
Perform the maintenance listed in the “Scheduled Servic-
ing”. Refer to “Scheduled Servicing” in “Servicing And
Maintenance” for the proper maintenance intervals. When
towing a trailer, never exceed the GAWR or GCWR ratings.
WARNING!
Improper towing can lead to a collision. Follow these
guidelines to make your trailer towing as safe as pos-
sible:
(Continued)
WARNING! (Continued)
•Make certain that the load is secured in the trailer
and will not shift during travel. When trailering
cargo that is not fully secured, dynamic load shifts
can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have a collision.
• When hauling cargo or towing a trailer, do not
overload your vehicle or trailer. Overloading can
cause a loss of control, poor performance or damage
to brakes, axle, engine, transmission, steering, sus-
pension, chassis structure or tires.
• Safety chains must always be used between your
vehicle and trailer. Always connect the chains to the
hook retainers of the vehicle hitch. Cross the chains
under the trailer tongue and allow enough slack for
turning corners.
• Vehicles with trailers should not be parked on a
grade. When parking, apply the parking brake on the
tow vehicle. Put the tow vehicle transmission in
PARK. For four-wheel drive vehicles, make sure the
transfer case is not in NEUTRAL. Always, block or
chock the trailer wheels.
(Continued)
180 STARTING AND OPERATING

RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle
Towing ConditionWheels OFF The Ground Automatic Transmission
Flat Tow NONENOT ALLOWED
Dolly Tow FrontOK
Rear NOT ALLOWED
On Trailer ALLOK
NOTE: When towing your vehicle, always follow appli-
cable state and provincial laws. Contact state and provin-
cial Highway Safety offices for additional details.
Recreational Towing — Automatic Transmission
Recreational towing is allowed ONLYif the front wheels
are OFF the ground. This may be accomplished using a tow
dolly or vehicle trailer. If using a tow dolly, follow this
procedure:
1. Properly secure the dolly to the tow vehicle, following the dolly manufacturer’s instructions.
2. Drive the front wheels onto the tow dolly.
3. Firmly apply the parking brake. Place the transmission in PARK. 4. Properly secure the front wheels to the dolly, following
the dolly manufacturer’s instructions.
5. Release the parking brake.CAUTION!
• DO NOT flat tow this vehicle. Damage to the drive-
train will result. If this vehicle requires towing,
make sure the drive wheels are OFF the ground.
• Towing this vehicle in violation of the above require-
ments can cause severe transmission damage. Dam-
age from improper towing is not covered under the
New Vehicle Limited Warranty.
6
STARTING AND OPERATING 185

3. Replace the bulbs releasing them from the side contactsmaking sure that the new bulbs are correctly secured
between the contacts.
4. Close the protective cover and reposition it back into its housing, making sure that it locks into place.
Rear Roof Lamp
To change the bulb, proceed as follows:
1. Remove roof lamp by depressing the tabs located by thearrows, using a suitable tool.
2. Open the cover.
Dome Lamp
1 — Protective Cover
2 — Bulbs
Roof Lamp
7
IN CASE OF EMERGENCY 195

3. Replace the bulb releasing them from the side contactsmaking sure that the new bulbs are correctly secured
between the contacts. 4. Close the protective cover and reposition it back into its
housing, making sure that it locks into place.
Roof Lamp (Reverse Side)
1 — Cover
Roof Lamp (Reverse Side)
1 — Bulb
196 IN CASE OF EMERGENCY

Jacking Instructions
WARNING!
Carefully follow these tire changing warnings to help
prevent personal injury or damage to your vehicle:
•Always park on a firm, level surface as far from the
edge of the roadway as possible before raising the
vehicle.
• Turn on the Hazard Warning flasher.
• Chock the wheel diagonally opposite the wheel to be
raised.
• Apply the parking brake firmly and set an automatic
transmission in PARK; a manual transmission in
REVERSE.
• Never start or run the engine with the vehicle on a
jack.
• Do not let anyone sit in the vehicle when it is on a
jack.
• Do not get under the vehicle when it is on a jack. If
you need to get under a raised vehicle, take it to a
service center where it can be raised on a lift.
• Only use the jack in the positions indicated and for
lifting this vehicle during a tire change.
(Continued)
WARNING! (Continued)
•If working on or near a roadway, be extremely
careful of motor traffic.
• To assure that spare tires, flat or inflated, are securely
stowed, spares must be stowed with the valve stem
facing the ground.
• The stowed spare tire should always be checked for
security by pushing on it with your hand , at the
location under the rear bumper, behind the vehicle.
The spare tire should not move when fully secured
by the winch under the vehicle.
Jack Warning Label
7
IN CASE OF EMERGENCY 209

CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated in the Jacking
Instructions for this vehicle.
3. Turn the handle on the jack screw to the right until the jack head is properly engaged in the described location.
Do not raise the vehicle until you are sure the jack is
securely engaged.
4. Raise the vehicle by turning the jack screw to the rightuntil the tire just clears the surface and enough clearance
is obtained to install the spare tire. Minimum tire lift
provides maximum stability.
WARNING!
Raising the vehicle higher than necessary can make the
vehicle less stable. It could slip off the jack and hurt
someone near it. Raise the vehicle only enough to
remove the tire.
Front Jacking Location Engaged
Rear Jacking Location Engaged
212 IN CASE OF EMERGENCY

WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could endanger the occupants of the vehicle.
Always stow the jack parts and the spare tire in the
places provided. Have the deflated (flat) tire repaired
or replaced immediately.
10. Stow the cable and wheel spacer before driving the vehicle. Refer to “Vehicles With Alloy Wheels” in this
section for instructions on stowing alloy wheels.
11. Stow the jack and tools under the driver ’s seat.
12. Check the spare tire pressure as soon as possible. Correct the tire pressure, as required.
13. When you place the spare tire back on the winch or if you carry the tire in need of repair on the winch,
always check that the tire is properly secured under the
vehicle by pushing on the stowed tire under the rear
bumper at the back of the vehicle. If the tire has motion
when pushed, use the tools to retighten the winch until
a loud click is heard.
Vehicles With Alloy Wheels
For stowing a damaged tire on vehicles with alloy wheels,
remove the adapter bracket and bolts from the storage bag
in the glove compartment and follow the steps below:
1. Take the adapter and fit the plastic spacer between thespring and the flange of the bracket (The adapter
bracket is sold separately through the dealer).
Adapter/Spacer
1 — Adapter
2 — Plastic Spacer
214 IN CASE OF EMERGENCY