2018 Ram ProMaster transmission

• When count down is over (0 mile left),continuous message "Speed limited at re-
fuel or next engine start" is shown in the
Display. In this case, if an engine restart or
a diesel refuel action in engine-on condi-
tion is performed, vehicle’s speed will be
limited to 5 mph and continuous message
"Speed limited DEF low" is shown in the
Display.
• The restriction becomes inactive as soon as the DEF refill event is detected (minimum
quantity to be added is 1 gallon). Transmission Messages
Refer to “Instrument Cluster Messages” un-
der “Automated Manual Transmission” in
“Starting And Operating” for detailed infor-
mation on transmission warning messages.
•Gear unavailable
• Shift not allowed
• Manual unavailable
• Automatic unavailable
• Reduce gear changes
• Press brake and try again
• Transmission temperature high
• Press brake pedal
• Press brake pedal startup delayed
• Shift to neutral
• Tow/Haul ON
• Service transmission
GETTING TO KNOW YOUR INSTRUMENT PANEL
32

Vehicles equipped with the Anti-Lock Brake
System (ABS) are also equipped with Elec-
tronic Brake Force Distribution (EBD). In the
event of an EBD failure, the Brake Warning
Light will turn on along with the ABS Light.
Immediate repair to the ABS system is re-
quired.
Operation of the Brake Warning Light can be
checked by turning the ignition switch from
the OFF position to the ON/RUN position.
The light should illuminate for approximately
two seconds. The light should then turn off
unless the parking brake is applied or a brake
fault is detected. If the light does not illumi-
nate, have the light inspected by your autho-
rized dealer.
The light also will turn on when the parking
brake is applied with the ignition switch in
the ON/RUN position.
NOTE:
This light shows only that the parking brake is
applied. It does not show the degree of brake
application.— Battery Charge Warning Light
This light illuminates when the battery is not
charging properly. If it stays on while the
engine is running, there may be a malfunc-
tion with the charging system. Contact your
authorized dealer as soon as possible.
This indicates a possible problem with the
electrical system or a related component.
— Door Open Warning Light
This indicator will illuminate when one or
more door(s) are not fully closed.
NOTE:
If the vehicle is moving and a door is opened,
there will also be a single chime.
— Electric Power Steering Fail Warn-
ing Light
This light will turn on when there's a fault
with the EPS (Electric Power Steering).
— Electronic Throttle Control (ETC)
Warning Light
This light informs you of a problem with the
Electronic Throttle Control (ETC) system. If a
problem is detected while the vehicle is run-
ning, the light will either stay on or flash
depending on the nature of the problem.
Cycle the ignition when the vehicle is safely
and completely stopped and the transmission
is placed in the PARK position. The light
should turn off. If the light remains on with
the vehicle running, your vehicle will usually
be drivable; however, see an authorized
dealer for service as soon as possible.
If the light continues to flash when the ve-
hicle is running, immediate service is re-
quired and you may experience reduced per-
formance, an elevated/rough idle, or engine
stall and your vehicle may require towing. The
light will come on when the ignition is placed
in the ON/RUN or MAR/ON/RUN position and
remain on briefly as a bulb check. If the light
does not come on during starting, have the
system checked by an authorized dealer.
35

— Engine Temperature Warning Light
This light warns of an overheated engine
condition. If the engine coolant temperature
is too high, this indicator will illuminate and
a single chime will sound.
If the light turns on while driving, safely pull
over and stop the vehicle. If the A/C system is
on, turn it off. Also, shift the transmission
into NEUTRAL and idle the vehicle. If the
temperature reading does not return to nor-
mal, turn the engine off immediately and call
for service. Refer to “If Your Engine Over-
heats” in “In Case Of Emergency” for further
information.
— Oil Pressure Warning Light
This light indicates low engine oil pressure. If
the light turns on while driving, stop the
vehicle and shut off the engine as soon as
possible. A chime will sound when this light
turns on.
Do not operate the vehicle until the cause is
corrected. This light does not indicate how
much oil is in the engine. The engine oil level
must be checked under the hood.
— Seat Belt Reminder Warning Light
When the ignition is first placed in the ON/
RUN or MAR/ON/RUN position, if the driver’s
seat belt is unbuckled, a chime will sound
and the light will turn on. When driving, if the
driver or front passenger seat belt remains
unbuckled, the Seat Belt Reminder Light will
flash or remain on continuously and a chime
will sound. Refer to “Occupant Restraints
Systems” in “Safety” for further information.
— Transmission Fault Warning Light
This light will illuminate (together with a
message in the instrument cluster display
and a buzzer) to indicate a transmission
fault. Contact your authorized dealer if the
message remains after restarting the engine.
For vehicles with a diesel engine, see "Instru-
ment Cluster Messages" in "Automated
Manual Transmission" for additional informa-
tion.
— Transmission Temperature Warning
Light — If Equipped
This light indicates 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 or NEUTRAL, until the light turns off.
Once the light turns off, you may continue to
drive normally.
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.
GETTING TO KNOW YOUR INSTRUMENT PANEL
36

hicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunc-
tion 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 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. After-
market wheels can cause sensor damage.
Using aftermarket tire sealants may cause
the Tire Pressure Monitoring System
(TPMS) sensor to become inoperable. Af-
ter using an aftermarket tire sealant it is
recommended that you take your vehicle
to your authorized dealer to have your
sensor function checked.
— Electronic Stability Control (ESC)
Warning Light — If Equipped
The “ESC Indicator Light” in the instrument
cluster will come on when the ignition is
placed in the ON/RUN or MAR/ON/RUN po-
sition, and when ESC is activated. It should
go out with the engine running. If the “ESC
Indicator Light” comes on continuously with
the engine running, a malfunction has been
detected in the ESC system. If this light
remains on after several ignition cycles, and
the vehicle has been driven several miles
(kilometers) at speeds greater than 30 mph
(48 km/h), see your authorized dealer as soon
as possible to have the problem diagnosed
and corrected.
• The “ESC Off Indicator Light” and the “ESC Indicator Light” come on momen-
tarily each time the ignition is placed in the
ON/RUN or MAR/ON/RUN position.
• Each time the ignition is turned to ON/RUN or MAR/ON/RUN, the ESC system will be
on, even if it was turned off previously. • The ESC system will make buzzing or click-
ing sounds when it is active. This is normal;
the sounds will stop when ESC becomes
inactive.
• This light will come on when the vehicle is in an ESC event.
— Electronic Stability Control (ESC)
Off Warning Light — If Equipped
This light indicates the Electronic Stability
Control (ESC) is off.
Each time the ignition is turned to ON/RUN
or ACC/ON/RUN, the ESC system will be on,
even if it was turned off previously.
— Engine Check/Malfunction Indica-
tor Warning Light (MIL)
The Engine Check/Malfunction Indicator
Light (MIL) is a part of an Onboard Diagnostic
System called OBD II that monitors engine
and automatic transmission control systems.
The light will illuminate when the ignition is
in the ON/RUN position before engine start.
If the bulb does not come on when turning
the ignition switch from OFF to ON/RUN,
have the condition checked promptly.
GETTING TO KNOW YOUR INSTRUMENT PANEL
38

ONBOARD DIAGNOSTIC SYSTEM —
OBD II
Your vehicle is equipped with a sophisticated
Onboard Diagnostic system called OBD II.
This system monitors the performance of the
emissions, engine, and transmission control
systems. When these systems are operating
properly, your vehicle will provide excellent
performance and fuel economy, as well as
engine emissions well within current govern-
ment regulations.
If any of these systems require service, the
OBD II system will turn on the Malfunction
Indicator Light (MIL). It will also store diag-
nostic codes and other information to assist
your service technician in making repairs.
Although your vehicle will usually be drivable
and not need towing, see your authorized
dealer for service as soon as possible.
CAUTION!
• Prolonged driving with the MIL on couldcause further damage to the emission
control system. It could also affect fuel
economy and driveability. The vehicle
must be serviced before any emissions
tests can be performed.
• If the MIL is flashing while the vehicle is
running, severe catalytic converter dam-
age and power loss will soon occur. Im-
mediate service is required.
Onboard Diagnostic System (OBD
II) Cybersecurity
Your vehicle is required to have an Onboard
Diagnostic system (OBD II) and a connection
port to allow access to information related to
the performance of your emissions controls.
Authorized service technicians may need to
access this information to assist with the
diagnosis and service of your vehicle and
emissions system.
WARNING!
• ONLY an authorized service technicianshould connect equipment to the OBD II
connection port in order to diagnose or
service your vehicle.
• If unauthorized equipment is connected
to the OBD II connection port, such as a
driver-behavior tracking device, it may:• Be possible that vehicle systems,
including safety related systems,
could be impaired or a loss of ve-
hicle control could occur that may
result in an accident involving seri-
ous injury or death.
• Access, or allow others to access,
information stored in your vehicle
systems, including personal infor-
mation.
For further information, refer to “Cybersecurity”
in “Multimedia”.
GETTING TO KNOW YOUR INSTRUMENT PANEL
42

STARTING AND OPERATING
STARTING THE ENGINE —
GAS ENGINE..................74
Normal Starting ................74
STARTING THE ENGINE —
DIESEL ENGINE................74
Normal Starting Procedure .........75
Extreme Cold Weather ............76
NORMAL OPERATION.............76
Stopping The Diesel Engine ........76
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINE..............77
ENGINE BREAK-IN RECOMMENDATIONS –
DIESEL ENGINE ................77
ELECTRIC PARK BRAKE (EPB) —
DIESEL ONLY (IF EQUIPPED) ........78
Loss Of Electric Power............80
AUTOMATED MANUAL TRANSMISSION —
DIESEL ONLY..................81
Gear Ranges ..................82
Parking The Vehicle ..............84 Instrument Cluster Messages
........86
Towing The Vehicle ..............88
SPEED CONTROL...............89
To Activate...................89
To Set A Desired Speed ...........89
To Vary The Speed Setting ..........89
To Accelerate For Passing ..........90
To Resume Speed ...............91
To Deactivate ..................91
PARKSENSE REAR PARK ASSIST .....91
PARKVIEW REAR BACK-UP CAMERA . . .91
REFUELING THE VEHICLE —
GAS ENGINE ..................91
Materials Added To Fuel ..........92
REFUELING THE VEHICLE —
DIESEL ENGINE................92
Diesel Exhaust Fluid .............93
Adding Diesel Exhaust Fluid ........94
TRAILER TOWING..............95
Trailer Towing Weights (Maximum Trailer
Weight Ratings)................95
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) .............96
Towing This Vehicle Behind
Another Vehicle................96
Recreational Towing — Gasoline Engine
All Models ...................97
STARTING AND OPERATING
73

STARTING THE ENGINE — GAS
ENGINE
Before starting your vehicle, adjust your seat,
adjust both inside and outside mirrors, and
fasten your seat belts.
WARNING!
• Never leave children alone in a vehicle,or with access to an unlocked vehicle.
• Allowing children to be in a vehicle un-
attended is dangerous for a number of
reasons. A child or others could be seri-
ously or fatally injured. Children should
be warned not to touch the parking
brake, brake pedal or the transmission
gear selector.
• Do not leave the key fob in or near the
vehicle (or in a location accessible to
children). A child could operate power
windows, other controls, or move the
vehicle.
Normal Starting
NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or press-
ing the accelerator pedal.
Turn the ignition switch to the AVV (START)
position and release it when the engine
starts. If the engine fails to start within
10 seconds, turn the ignition switch to the
STOP (OFF/LOCK) position, wait 10 to
15 seconds, then repeat the “Normal Start-
ing” procedure.
STARTING THE ENGINE — DIESEL
ENGINE
Before starting your vehicle, adjust your seat,
both inside and outside mirrors, and fasten
your seat belts.
The starter is allowed to crank for up to
10-second intervals. Waiting a few minutes
between such intervals will protect the starter
from overheating.
WARNING!
• Never leave children alone in a vehicle,or with access to an unlocked vehicle.
• Allowing children to be in a vehicle un-
attended is dangerous for a number of
reasons. A child or others could be seri-
ously or fatally injured. Children should
be warned not to touch the parking
brake, brake pedal or the transmission
gear selector.
• Do not leave the key fob in or near the
vehicle (or in a location accessible to
children). A child could operate power
windows, other controls, or move the
vehicle.
NOTE:
Engine start up in very low ambient tempera-
ture could result in evident white smoke. This
condition will disappear as the engine warms
up.
STARTING AND OPERATING
74

CAUTION!
If the “Generic Warning Light” remains on
and a “Service Fuel Filter” message dis-
plays, DO NOT START engine before you
drain the water from the fuel filter housing
to avoid engine damage. Please see your
authorized dealer for draining the fuel
filter/water separator and fuel filter re-
placement.
Normal Starting Procedure
The gear selector must be in the NEUTRAL
(N) position, and the brake pedal must be
pressed, to allow engine cranking. Place the
gear selector in NEUTRAL (N) and apply the
brake pedal BEFORE turning the key to the
START/AVV position; otherwise, the engine
will not crank and the key must be cycled
OFF, then back on, before cranking is al-
lowed.
Observe the instrument panel cluster lights
when starting the engine.NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or press-
ing the accelerator pedal.
1. Press and hold the brake pedal.
2. Place the gear selector into the NEUTRAL
(N) position while keeping the brake pedal
depressed.
3. Turn the ignition switch to the ON/RUN/ MAR position and watch the instrument
panel cluster lights.CAUTION!
If the “Generic Warning Light” remains on
and a “Service Fuel Filter” message dis-
plays, DO NOT START engine before you
drain the water from the fuel filter housing
to avoid engine damage. Please see your
authorized dealer for draining the fuel
filter/water separator and fuel filter re-
placement.
4. After the Glow Plug light turns off, turn the ignition switch to the AVV (START)
position to start the engine. Do not press
the accelerator during starting. 5. If you wish to stop the cranking of the
engine prior to the engine starting, release
the ignition key so that it turns back to the
ON/RUN position.
6. Check that the oil pressure warning light has turned off.
7. Release the parking brake.
To start the engine if the transmission is
faulty, the “Delayed startup” procedure may
be required.
NOTE:
Not all Transmission Failures requires the
“Delayed startup” Procedure, it depends on
the type of failure.(refer to "Instrument Clus-
ter Messages" under "Automated Manual
Transmission" in this section for further infor-
mation):
• Begin with the key in the OFF position.
• Press and hold the brake pedal.
• Turn the key to the START/AVV position and hold it there for at least seven seconds with
the brake depressed. The engine will start,
and the transmission will operate in recov-
ery mode (maximum gear permitted = 3rd,
75