fuel cap Ram ProMaster 2018 User Guide

Certain conditions, such as a loose or missing
gas cap, poor quality fuel, etc., may illumi-
nate the light after engine start. The vehicle
should be serviced if the light stays on
through several typical driving styles. In most
situations, the vehicle will drive normally and
will not require towing.
When the engine is running, the MIL may
flash to alert serious conditions that could
lead to immediate loss of power or severe
catalytic converter damage. The vehicle
should be serviced as soon as possible if this
occurs.
WARNING!
A malfunctioning catalytic converter, as
referenced above, can reach higher tem-
peratures than in normal operating condi-
tions. 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 dam-
age 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.
— Anti-Lock Brake (ABS) Warning
Light
This light monitors the Anti-Lock Brake Sys-
tem (ABS). The light will turn on when the
ignition is placed in the ON/RUN or MAR/ON/
RUN position and may stay on for as long as
four seconds.
If the ABS light remains on or turns on while
driving, then the Anti-Lock portion of the
brake system is not functioning and service is
required. However, the conventional brake
system will continue to operate normally if
the brake warning light is not on. If the ABS light is on, the brake system
should be serviced as soon as possible to
restore the benefits of Anti-Lock Brakes. If
the ABS light does not turn on when the
ignition is placed in the ON/RUN or MAR/ON/
RUN position, have the light inspected by an
authorized dealer.
— Generic Warning Light
The Generic Warning Light will illuminate if
any of the following conditions occur: Engine
Oil Pressure Sensor Failure, External Light
Failure, Fuel Cut-Off intervention or fail,
Parking Sensor Failure, DST System Failure.
The telltale will remain on fixed in case of
swivel seat failure and on blinking in case of
Air Bag Warning Light Failure. Contact an
authorized dealer immediately for service.
39

CAUTION!
• The TPMS has been optimized for theoriginal equipment tires and wheels.
TPMS pressures and warning have been
established for the tire size equipped on
your vehicle. Undesirable system opera-
tion 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 Sys-
tem (TPMS) sensor to become inoper-
able. After using an aftermarket tire
sealant it is recommended that you take
your vehicle to an authorized dealership
to have your sensor function checked.
• After inspecting or adjusting the tire
pressure always reinstall the valve stem
cap. This will prevent moisture and dirt
from entering the valve stem, which
could damage the TPMS sensor. NOTE:
• The TPMS is not intended to replace nor-
mal tire care and maintenance or to provide
warning of a tire failure or condition.
• The TPMS should not be used as a tire pressure gauge while adjusting your tire
pressure.
• Driving on a significantly 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.
• The TPMS is not a substitute for proper tire maintenance, and it is the driver’s respon-
sibility to maintain correct tire pressure
using an accurate tire pressure gauge, even
if under-inflation has not reached the level
to trigger illumination of the TPM Telltale
Light.
• Seasonal temperature changes will affect tire pressure, and the TPMS will monitor
the actual tire pressure in the tire.
Base System
This is the TPMS warning indicator
located in the instrument cluster.
The TPMS uses wireless technology
with wheel rim mounted electronic sensors to
monitor 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 regularly and to maintain the proper
pressure.
The TPMS consists of the following compo-
nents:
• Receiver Module.
• Four Tire Pressure Monitoring Sensors.
• Tire Pressure Monitoring Telltale Light.
45

WARNING!
ditions, and you could lose control and
have an accident. Do not use Speed Con-
trol in heavy traffic or on roads that are
winding, icy, snow-covered or slippery.
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
RES button, or normal brake pressure while
slowing the vehicle will deactivate Speed
Control without erasing the set speed
memory. Rotating the center ring upward to
turn the system off or turning the ignition
switch OFF erases the set speed memory.
PARKSENSE REAR PARK ASSIST
If an obstacle is behind the vehicle when
REVERSE gear is engaged, an audible alert is
activated.The tones emitted by the loudspeaker inform
the driver that the vehicle is approaching an
obstacle. The pauses between the tones are
directly proportional to the distance from the
obstacle. Pulses emitted in quick succession
indicate the presence of a very close ob-
stacle. A continuous tone indicates that the
obstacle is less than 12 inches (30 cm) away.
PARKVIEW REAR BACK-UP CAMERA
You can see an on-screen image of the rear of
your vehicle whenever the gear selector is put
into REVERSE. The ParkView Rear Back-Up
Camera image is displayed on the touch-
screen display located on the center stack of
the instrument panel.
NOTE:
If the touchscreen display appears foggy,
clean the camera lens located on the top rear
of the vehicle below the center light.
WARNING!
Drivers must be careful when backing up
even when using the Rear Back-Up Cam-
era. Always check carefully behind your
WARNING!
vehicle, and be sure to check for pedestri-
ans, animals, other vehicles, obstructions,
or blind spots before backing up. You are
responsible for the safety of your surround-
ings and must continue to pay attention
while backing up. Failure to do so can
result in serious injury or death.
REFUELING THE VEHICLE — GAS
ENGINE
The gas cap is located behind the fuel filler
door on the left side of the vehicle. If the gas
cap is lost or damaged, be sure the replace-
ment cap is for use with this vehicle.
WARNING!
• Never have any smoking materials lit in
or near the vehicle when the fuel door is
open or the tank is being filled.
• Never add fuel when the engine is run-
ning. This is in violation of most state
and federal fire regulations and may
91

WARNING!
cause the “Malfunction Indicator Light”
to turn on.
• A fire may result if fuel is pumped into a
portable container that is inside of a
vehicle. You could be burned. Always
place fuel containers on the ground
while filling.
CAUTION!
• Damage to the fuel system or emissionscontrol system could result from using
an improper fuel tank filler tube cap.
• A poorly fitting fuel filler cap could let
impurities into the fuel system.
• A poorly fitting fuel filler cap may cause
the “Malfunction Indicator Light (MIL)”
to turn on.
• To avoid fuel spillage and overfilling, do
not “top off” the fuel tank after filling.
When the fuel nozzle “clicks” or shuts
off, the fuel tank is full. NOTE:
• When the fuel nozzle “clicks” or shuts off,
the fuel tank is full.
• Tighten the fuel filler cap until you hear a “clicking” sound. This is an indication that
the fuel filler cap is properly tightened.
• If the gas cap is not tightened properly, the MIL may come on. Be sure the gas cap is
tightened every time the vehicle is
refueled.Materials Added To Fuel
Designated TOP TIER
Detergent Gasoline
contains a higher level
of detergents to fur-
ther aide in minimiz-
ing engine and fuel
system deposits. When
available, the usage of
Top Tier Detergent gasoline is recommended.
Visit www.toptiergas.com for a list of TOP
TIER Detergent Gasoline Retailers. Indiscriminate use of fuel system cleaning
agents should be avoided. Many of these
materials intended for gum and varnish re-
moval may contain active solvents or similar
ingredients. These can harm fuel system gas-
ket and diaphragm materials.
REFUELING THE VEHICLE — DIESEL
ENGINE
The fuel cap is located behind the fuel filler
door on the left side of the vehicle. If the fuel
cap is lost or damaged, be sure the replace-
ment cap is for use with this vehicle.
CAUTION!
It is extremely important to avoid any con-
tamination of the Diesel Exhaust Fluid
(DEF) with diesel fuel or other petroleum
products. Ensure that the DEF filler cap is
in place and completely tightened before
opening or filling the diesel fuel tank.
STARTING AND OPERATING
92

CAUTION!
To avoid fuel spillage and overfilling, do
not “top off” the fuel tank after filling.NOTE:
• When the fuel nozzle “clicks” or shuts off,
the fuel tank is full.
• Tighten the fuel filler cap until you hear a “clicking” sound. This is an indication that
the fuel filler cap is properly tightened.
• Make sure that the fuel filler cap is tight- ened each time the vehicle is refueled.
WARNING!
A fire may result if fuel is pumped into a
portable container that is on a truck bed.
You could be burned. Always place fuel
containers on the ground while filling.
Diesel Exhaust Fluid
Your vehicle is equipped with a Selective
Catalytic Reduction system to meet the very
stringent diesel emissions standards required
by the Environmental Protection Agency.
The purpose of the SCR system is to reduce
levels of NOx (oxides of nitrogen emitted from
engines) that are harmful to our health and
the environment to a near-zero level. Small
quantities of Diesel Exhaust Fluid (DEF) is injected into the exhaust upstream of a cata-
lyst where, when vaporized, it converts smog-
forming nitrogen oxides (NOx) into harmless
nitrogen (N2) and water vapor (H2O), two
natural components of the air we breathe.
You can operate with the comfort that your
vehicle is contributing to a cleaner, healthier
world environment for this and generations to
come.
System Overview
This vehicle is equipped with a Diesel Ex-
haust Fluid (DEF) injection system and a
Selective Catalytic Reduction (SCR) catalyst
to meet the emission requirements.
The DEF injection system consists of the
following components:
• DEF tank
• DEF pump
• DEF injector
• Electronically-heated DEF lines
• NOx sensors
• Temperature sensors
• SCR catalyst
Fuel/DEF Fill Locations
1 — Diesel Fuel Fill Location
2 — Diesel Exhaust Fluid (DEF) Fill
Location
93

The DEF injection system and SCR catalyst
enable the achievement of diesel emissions
requirements; while maintaining outstanding
fuel economy, drivability, torque and power
ratings.
Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for
system messages and warnings.
NOTE:
• Your vehicle is equipped with a DEF injec-tion system. You may occasionally hear an
audible clicking noise from under the ve-
hicle at a stop. This is normal operation.
• The DEF pump will run for a period of time after engine shutdown to purge the DEF
system. This is normal operation and may
be audible from under the vehicle.
Adding Diesel Exhaust Fluid
NOTE:
Driving conditions (altitude, vehicle speed,
load, etc.) will effect the amount of DEF that
is used by your vehicle.
DEF Fill Procedure
NOTE:
Refer to “Fluids And Lubricants” in “Techni-
cal Specifications” for the correct fluid type.
CAUTION!
It is extremely important to avoid any con-
tamination of the diesel fuel with Diesel
Exhaust Fluid (DEF). Ensure that the die-
sel fuel filler cap is in place and com-
pletely tightened before opening or filling
the DEF.
1. Remove cap from DEF filler neck (located on drivers side of the vehicle in the fuel
door).
2. Insert DEF fill adapter/nozzle into DEF tank filler neck.
CAUTION!
•To avoid DEF spillage, and possible dam-
age to the DEF tank from overfilling, do
not “top off” the DEF tank after filling.
• DO NOT OVERFILL. DEF will freeze be- low 12ºF (-11ºC). The DEF system is
designed to work in temperatures below
the DEF freezing point, however, if the
tank is overfilled and freezes, the system
could be damaged.
Fuel/DEF Fill Locations
1 — Diesel Fuel Fill Location
2 — Diesel Exhaust Fluid (DEF) Fill
Location
STARTING AND OPERATING
94

CAUTION!
• When DEF is spilled, clean the areaimmediately with water and use an ab-
sorbent material to soak up the spills on
the ground.
• Do not attempt to start your engine if DEF is accidentally added to the diesel
fuel tank as it can result in severe dam-
age to your engine, including but not
limited to failure of the fuel pump and
injectors.
• Never add anything other than DEF to the tank – especially any form of hydro-
carbon such as diesel fuel, fuel system
additives, gasoline, or any other
petroleum-based product. Even a very
small amount of these, less than
100 parts per million or less than 1 oz.
per 78 gallons (295 liters) will contami-
nate the entire DEF system and will
require replacement. If owners use a
container, funnel or nozzle when refilling
the tank, it should either be new or one
that is has only been used for adding
DEF. Mopar provides an attachable
nozzle with its DEF for this purpose. 3. Stop filling the DEF tank immediately
when any of the following happen:
• DEF stops flowing from the fill bottle into the DEF tank.
• DEF splashes out the filler neck.
• DEF pump nozzle automatically shuts off.
4. Reinstall cap onto DEF filler neck.
Filling The Def Tank In Cold Climates
Since DEF will begin to freeze at 12°F
(-11°C), your vehicle is equipped with an
automatic DEF heating system. This allows
the DEF injection system to operate properly
at temperatures below 12°F (-11°C). If your
vehicle is not in operation for an extended
period of time with temperatures below 12°F
(-11°C), the DEF in the tank may freeze. If
the tank is overfilled and freezes, it could be
damaged. Therefore, do not overfill the DEF
tank.
Extra care should be taken when filling with
portable containers to avoid overfilling.
TRAILER TOWING
Trailer Towing Weights (Maximum
Trailer Weight Ratings)
NOTE:
For trailer towing information (maximum
trailer weight ratings) refer to the following
website addresses:
• ramtrucks.com/en/towing_guide/
• ramtruck.ca (Canada)
• rambodybuilder.com
95

WARNING!
Overloading of your tires is dangerous.
Overloading can cause tire failure, affect
vehicle handling, and increase your stop-
ping distance. Use tires of the recom-
mended load capacity for your vehicle.
Never overload them.
Tires — General Information
Tire Pressure
Proper tire inflation pressure is essential to
the safe and satisfactory operation of your
vehicle. Four primary areas are affected by
improper tire pressure:
• Safety and Vehicle Stability
• Economy
• Tread Wear
• Ride ComfortSafety
WARNING!
• Improperly inflated tires are dangerous
and can cause collisions.
• Underinflation increases tire flexing and
can result in overheating and tire failure.
• Overinflation reduces a tire's ability to cushion shock. Objects on the road and
chuckholes can cause damage that re-
sult in tire failure.
• Overinflated or underinflated tires can
affect vehicle handling and can fail sud-
denly, resulting in loss of vehicle con-
trol.
• Unequal tire pressures can cause steer-
ing problems. You could lose control of
your vehicle.
• Unequal tire pressures from one side of
the vehicle to the other can cause the
vehicle to drift to the right or left.
• Always drive with each tire inflated to
the recommended cold tire inflation
pressure. Both under-inflation and over-inflation affect
the stability of the vehicle and can produce a
feeling of sluggish response or over respon-
siveness in the steering.
NOTE:
• Unequal tire pressures from side to side
may cause erratic and unpredictable steer-
ing response.
• Unequal tire pressure from side to side may cause the vehicle to drift left or right.
Fuel Economy
Underinflated tires will increase tire rolling
resistance resulting in higher fuel consump-
tion.
Tread Wear
Improper cold tire inflation pressures can
cause abnormal wear patterns and reduced
tread life, resulting in the need for earlier tire
replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfort-
able ride. Over-inflation produces a jarring
and uncomfortable ride.
SERVICING AND MAINTENANCE
142

FLUID CAPACITIES — GASOLINE ENGINE
U.S.Metric
Fuel (Approximate) 24 Gallons90 Liters
Engine Oil With Filter
3.6L Engine (SAE 5W-20, API Certified) 6 Quarts5.6 Liters
Cooling System *
3.6L Engine (Mopar Antifreeze/Engine Coolant
10 Year/150,000 Mile Formula or equivalent) 10.5 Quarts
10 Liters
FLUID CAPACITIES — DIESEL ENGINE
U.S.Metric
Fuel (Approximate)
3.0L Diesel Engine 24 Gallons90 Liters
Diesel Exhaust Fluid Tank 5 Gallons18.9 Liters
Engine Oil with Filter
3.0L Diesel Engine 9.5 Quarts9.0 Liters
Cooling System *
3.0L Diesel Engine With MTA Transmission
(Mopar Antifreeze/Engine Coolant 10 Year/
150,000 Mile Formula or equivalent) 12.7 Quarts
12 Liters
* Includes heater and coolant recovery bottle filled to MAX level. Add 2.9 Qts (2.8 L) if equipped with a rear heater.
155

FLUIDS AND LUBRICANTS — GAS ENGINE
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive
Technology) meeting the requirements of FCA Material Standard MS.90032.
Engine Oil We recommend you use API Certified SAE 5W-20 Engine Oil, meeting the requirements of FCA Material
Standard MS-6395 such as Mopar, Pennzoil, and Shell Helix. Refer to your engine oil filler cap for correct SAE
grade.
Engine Oil Filter We recommend you use Mopar Engine Oil Filters.
Spark Plugs We recommend you use Mopar Spark Plugs.
Fuel Selection 87 Octane, 0-15% Ethanol.
CAUTION!
• Mixing of engine coolant (antifreeze)
other than specified Organic Additive
Technology (OAT) engine coolant (anti-
freeze), may result in engine damage
and may decrease corrosion protection.
Organic Additive Technology (OAT) en-
gine coolant is different and should not
be mixed with Hybrid Organic Additive
Technology (HOAT) engine coolant (an-
tifreeze) or any “globally compatible”
coolant (antifreeze). If a non-OAT engine
CAUTION!
coolant (antifreeze) is introduced into
the cooling system in an emergency, the
cooling system will need to be drained,
flushed, and refilled with fresh OAT
coolant (conforming to MS.90032), by
an authorized dealer as soon as possible.
• Do not use water alone or alcohol-based
engine coolant (antifreeze) products. Do
not use additional rust inhibitors or an-
tirust products, as they may not be com-
CAUTION!
patible with the radiator engine coolant
and may plug the radiator.
• This vehicle has not been designed for
use with propylene glycol-based engine
coolant (antifreeze). Use of propylene
glycol-based engine coolant (antifreeze)
is not recommended.TECHNICAL SPECIFICATIONS
156