2018 Ram ProMaster heater

WARNINGS AND CAUTIONS
This Owner ’s Manual containsWARNINGSagainst oper-
ating procedures that could result in a collision, bodily
injury and/or death. It also contains CAUTIONSagainst
procedures that could result in damage to your vehicle. If
you do not read this entire Owner ’s Manual, you may miss
important information. Observe all Warnings and Cau-
tions.
VAN CONVERSIONS/CAMPERS
The New Vehicle Limited Warranty does not apply to body
modifications or special equipment installed by van
conversion/camper manufacturers/body builders. U.S.
residents refer to the Warranty Information book, Section
2.1.C. Canadian residents refer to the “What Is Not Cov-
ered” section of the Warranty Information book. Such
equipment includes video monitors, VCRs, heaters, stoves,
refrigerators, etc. For warranty coverage and service on
these items, contact the applicable manufacturer. Operating instructions for the special equipment installed
by the conversion/camper manufacturer should also be
supplied with your vehicle. If these instructions are miss-
ing, please contact your authorized dealer for assistance in
obtaining replacement documents from the applicable
manufacturer.
For information on the Body Builder ’s Guide refer to
www.rambodybuilder.com. This website contains dimen-
sional and technical specifications for your vehicle. It is
intended for Second Stage Manufacturer’s technical sup-
port. For service issues, contact your authorized dealer.
VEHICLE MODIFICATIONS/ALTERATIONS
WARNING!
Any modifications or alterations to this vehicle could
seriously affect its roadworthiness and safety and may
lead to a collision resulting in serious injury or death.
6 INTRODUCTION

the right position and the first vehicle movement after the
cranking is attempted, a chime and a text message will
appear in instrument cluster display. Rotate and lock the
swivel seats in the correct position before trying again.
If the driver or the passenger seats are not locked in facing
forward position during movement of the vehicle, a mes-
sage will appear in the instrument cluster display and an
intermittent chime will sound until key-off or until the
swivel seats are locked in facing forward position. Stop and
move the swivel seats in the correct position before pro-
ceeding.
If a fault is present in the system and it is not possible to
check the correct position of the swivel seats, a message
and the generic warning light appears in the instrument
cluster display to inform about the failure. In these condi-
tions, check the status of the swivel seats and not drive the
vehicle until the swivel seats are locked in facing forward
position.Heated Seats — If Equipped
On some models, the front driver and passenger seats may
be equipped with heaters in both the seat cushions and
seatbacks. The controls for the front heated seats are
located on the lower outboard side of the seat.
Push the switch once to turn on the heated seats. Push the
switch a second time to shut the heating elements off.
NOTE:Once a heat setting is selected, heat will be felt
within two to five minutes.
Heated Seat Switch
3
GETTING TO KNOW YOUR VEHICLE 29

WARNING!
•Persons who are unable to feel pain to the skin
because of advanced age, chronic illness, diabetes,
spinal cord injury, medication, alcohol use, exhaus-
tion or other physical condition must exercise care
when using the seat heater. It may cause burns even
at low temperatures, especially if used for long
periods of time
• Do not place anything on the seat or seatback that
insulates against heat, such as a blanket or cushion.
This may cause the seat heater to overheat. Sitting in
a seat that has been overheated could cause serious
burns due to the increased surface temperature of the
seat.
Fold Down Tray — If Equipped
If your vehicle is equipped with a bench seat, the seat is
equipped with a fold-down tray that can be used as a
document support surface. To use the fold-down tray,
grasp the pull tab and lower the tray.
Fold-Down Pull Tab
30 GETTING TO KNOW YOUR VEHICLE

STARTING AND OPERATING
CONTENTS
STARTING THE ENGINE ..................137
▫ Automatic Transmission — If Equipped ......137
▫ Normal Starting ....................... .137
▫ Cold Weather Operation
(Below –22°F Or 30°C) ..................137
▫ If Engine Fails To Start ..................137
▫ After Starting ......................... .138
 ENGINE BLOCK HEATER — IF EQUIPPED . . . .138
 ENGINE BREAK-IN RECOMMENDATIONS . . . .138
 PARKING BRAKE ...................... .139
 AUTOMATIC TRANSMISSION ..............140
▫ Key Ignition Park Interlock ................141
▫ Brake/Transmission Shift Interlock System . . . .142
▫ Six-Speed Automatic Transmission ...........142
POWER STEERING ..................... .149
▫ Power Steering Fluid Check ...............150
 SPEED CONTROL ...................... .150
▫ To Activate .......................... .151
▫ To Set A Desired Speed ...................151
▫ To Vary The Speed Setting ................151
▫ To Accelerate For Passing .................152
▫ To Resume Speed ...................... .153
▫ To Deactivate ......................... .153
 PARKSENSE REAR PARK ASSIST — IF
EQUIPPED ........................... .153
▫ ParkSense Rear Park Assist Sensors ..........153
▫ ParkSense Rear Park Assist Alerts ...........154
▫ ParkSense Rear Park Assist Failure Indications . .156
6

STARTING THE 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 unattended is
dangerous for a number of reasons. A child or others
could be seriously 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.
Automatic Transmission — If Equipped
The gear selector must be in the PARK or NEUTRAL
position before you can start the engine. Press the brake
pedal before shifting to any driving gear.
NOTE: You must press the brake pedal before shifting out
of PARK.
Normal Starting
NOTE: Normal starting of either a cold or a warm engine
is obtained without pumping or pressing 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 Starting” procedure.
Cold Weather Operation (Below –22°F Or 30°C)
To ensure reliable starting at these temperatures, use of an
externally powered electric engine block heater (available
from your authorized dealer) is recommended.
If Engine Fails To Start
WARNING!
• Never pour fuel or other flammable liquid into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in flash fire causing
serious personal injury.
(Continued)
6
STARTING AND OPERATING 137

WARNING!(Continued)
•Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle.
• If the vehicle has a discharged battery, booster cables
may be used to obtain a start from a booster battery
or the battery in another vehicle. This type of start
can be dangerous if done improperly. Refer to
“Jump-Starting Procedure” in “In Case Of Emer-
gency” for further information.
After Starting
The idle speed is controlled automatically, and it will
decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the cord to a
standard 110-115 Volt AC electrical outlet with a grounded,
three-wire extension cord. The engine block heater must be plugged in at least one
hour to have an adequate warming effect on the engine.
WARNING!
Remember to disconnect the engine block heater cord
before driving. Damage to the 110-115 Volt electrical
cord could cause electrocution.
ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the engine and
drivetrain (transmission and axle) in your vehicle.
Drive moderately during the first 300 miles (500 km). After
the initial 60 miles (100 km), speeds up to 50 or 55 mph (80
or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration within the
limits of local traffic laws contributes to a good break-in.
Wide-open throttle acceleration in low gear can be detri-
mental and should be avoided.
The engine oil installed in the engine at the factory is a
high-quality energy conserving type lubricant. Oil changes
should be consistent with anticipated climate conditions
138 STARTING AND OPERATING

CavityMaxi Fuse Mini Fuse Description
F01 40 Amp Orange –Electronic Stability Control (ESC) Pump
F02 20 Amp Yellow (3.6
Gasoline Engine) –
Starter Relay 3.6L (3.6 Gasoline Engine)
F03 30 Amp Green UREA (3.0 Diesel Engine)
F02 50 Amp Red (3.0 Diesel Engine) –
Glow Plug Unit (3.0 Diesel Engine)
F04 50 Amp Red (3.6 Gaso- line Engine) –
Secondary Power Distribution Center
(PDC) (Trans Power Relay, Vacuum Pump,
KL30 for the Shifter Transmission Module
[STM]) (3.6 Gasoline Engine)
F04 40 Amp Orange (3.0
Diesel Engine) –
Fuel Filter Heater (3.0 Diesel Engine)
F05 30 Amp Green –SELESPEED Pump RELE (3.0 Diesel En-
gine) — If Equipped
F06 40 Amp Orange (non A/C)
60 Amp Blue (A/C) –
Engine Cooling Fan - 2nd Speed
F07 50 Amp Red (non
A/C)
60 Amp Blue (A/C) –
Engine Cooling Fan - 1st Speed
F08 40 Amp Orange –Passenger Compartment Blower
7
IN CASE OF EMERGENCY 187

Right Central Pillar Fuses
The right central pillar fuse panel is located on the interior
side at the base of the passenger side B pillar.
CavityMini Fuse Description
F81 7.5 Amp Brown Seat Heater
F83 20 Amp Yellow Rear Left Windows Heater
F84 20 Amp Yellow Rear Right Windows Heater
F86 20 Amp Yellow Auxiliary Switch (From Battery) — If Equipped
F87 20 Amp Yellow Auxiliary Switch (From Ignition) — If Equipped
Fuse Panel Location
Fuse Panel
194 IN CASE OF EMERGENCY