2018 Ram ProMaster ECU

GETTING TO KNOW YOUR VEHICLE
CONTENTS
KEYS .................................16
▫ KeyFob..............................16
 IGNITION SWITCH .......................18
▫ Mechanical Ignition Switch ................18
▫ Key-In-Ignition Reminder .................20
 SENTRY KEY ...........................20
▫ Replacement Keys .......................20
▫ General Information .....................21
 VEHICLE SECURITY ALARM — IF EQUIPPED . . .21
▫ To Arm The System ......................21
▫ To Disarm The System ....................21
▫ Rearming Of The System ..................21
▫ Security System Manual Override ............22
 DOORS ...............................22 ▫
Power Door Locks ......................22
▫ Auto Unlock Doors ......................23
▫ Automatic Door Locks ...................23
 SEATS ................................23
▫ Manual Adjustments .....................24
▫ Heated Seats — If Equipped ...............29
▫ Fold Down Tray — If Equipped .............30
▫ Adjustable Armrests — If Equipped ..........31
 HEAD RESTRAINTS ......................32
▫ Front Head Restraint Adjustment ............32
▫ Front Head Restraint Removal ..............33
 STEERING WHEEL .......................33
▫ Telescoping Steering Column ...............33
 MIRRORS ..............................343

CAUTION!
An unlocked vehicle is an invitation. Always remove
the key from the ignition and lock all the doors when
leaving the vehicle unattended.
Key-In-Ignition Reminder
Opening the driver’s door when the key is in the ignition
and the ignition switch position is STOP/OFF/LOCK
sounds a signal to remove the key.
SENTRY KEY
The Sentry Key Immobilizer System prevents unauthor-
ized vehicle operation by disabling the engine. The system
does not need to be armed or activated. Operation is
automatic, regardless of whether the vehicle is locked or
unlocked.
The system uses ignition keys which have an embedded
electronic chip (transponder) to prevent unauthorized ve-
hicle operation. Therefore, only keys that are programmed
to the vehicle can be used to start and operate the vehicle.
NOTE:A key which has not been programmed is also
considered an invalid key, even if it is cut to fit the ignition
switch lock cylinder for that vehicle. If the vehicle security light is on after the key is turned to
the ON/RUN position, it indicates that there is a problem
with the electronics.
CAUTION!
•
Always remove the Sentry Key from the vehicle and
lock all doors when leaving the vehicle unattended.
• The Sentry Key Immobilizer system is not compat-
ible with some aftermarket remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
All of the keys provided with your new vehicle have been
programmed to the vehicle electronics.
Replacement Keys
NOTE: Only keys that have been programmed to the
vehicle electronics can be used to start the vehicle. Once a
Sentry Key has been programmed to a vehicle, it cannot be
programmed to any other vehicle. When having the Sentry
Key Immobilizer System serviced, bring all vehicle keys
with you to an authorized dealer.
The VIN is required for authorized dealer replacement of
keys. Duplication of keys may be performed at an autho-
rized dealer.
20 GETTING TO KNOW YOUR VEHICLE

General Information
The following regulatory statement applies to all radio
frequency (RF) devices equipped in this vehicle:
This device complies with Part 15 of the FCC Rules and
with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, in-cluding interference that may cause undesired opera-
tion.
NOTE: Changes or modifications not expressly approved
by the party responsible for compliance could void the
user ’s authority to operate the equipment.
VEHICLE SECURITY ALARM — IF EQUIPPED
The vehicle security alarm monitors the vehicle doors and
ignition for unauthorized operation. When the vehicle
security alarm is activated, interior switches for door locks
are disabled. The system provides both audible and visible
signals. For the first three minutes, the horn will sound,
and the turn signal lights will flash. For an additional 15
minutes, only the turn signal lights will flash.
To Arm The System
To arm the system, the vehicle security alarm will set when
you use the key fob to lock the doors. If a door or the hood
is not properly shut, the alarm system will not be armed.
To Disarm The System
Use the key fob to unlock the door and disarm the system.
The vehicle security alarm will also disarm if a pro-
grammed Sentry Key is inserted into the ignition switch. To
exit the alarming mode, push the key fob unlock button, or
insert a programmed Sentry Key into the ignition switch.
The vehicle security alarm is designed to protect your
vehicle. However, you can create conditions where the
system will give you a false alarm. If one of the previously
described arming sequences has occurred, the vehicle
security alarm will arm regardless of whether you are in
the vehicle or not. If you remain in the vehicle and open a
door, the alarm will sound. If this occurs, disarm the
vehicle security alarm.
Rearming Of The System
If the system has not been disabled, the vehicle security
alarm will rearm itself after the 15 additional minutes of
turn lamps flashing. If the condition which initiated the
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GETTING TO KNOW YOUR VEHICLE 21

alarm is still present, the system will ignore that condition
and monitor the remaining doors and ignition.
Security System Manual Override
The vehicle security alarm will not arm if you lock the
doors using the manual door lock plunger.
DOORS
Power Door Locks
The central lock/unlock button has an LED that indicates
whether the doors are locked or unlocked.
•LED ON: Doors locked. Push the central lock/unlock
button once again to centrally unlock all doors. The LED
will switch off.
• LED OFF: Doors unlocked. Push the central lock/unlock
button again to centrally lock all doors. The doors will be
locked only if all the doors are properly closed.
Once the doors have been locked with the key fob, it will
no longer be possible to unlock them by pushing the
central lock/unlock button.
To unlock the front doors, pull the inside door handle to
the detent. The load compartment power door lock switch is located
on the driver door trim panel. Use this switch to lock or
unlock the load compartment doors.
WARNING!
•
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up may
cause serious injury or death.
(Continued)
Load Compartment Power Door Lock Switch
22 GETTING TO KNOW YOUR VEHICLE

WARNING!(Continued)
•For personal security and safety in the event of a
collision, lock the vehicle doors as you drive as well
as when you park and leave the vehicle.
• Before exiting a vehicle, always shift the automatic
transmission into PARK or the manual transmission
into FIRST gear or REVERSE, apply the parking
brake, turn the vehicle OFF, remove the key fobs
from vehicle, and lock all doors. and lock your
vehicle.
• 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 gear
selector.
• Do not leave the key fob in or near the vehicle, or in
a location accessible to children. A child could oper-
ate power windows, other controls, or move the
vehicle.
CAUTION!
An unlocked vehicle is an invitation. Always remove
the key from the ignition and lock all of the doors
when leaving the vehicle unattended.
Auto Unlock Doors
This feature unlocks all doors when the driver door is
open.
NOTE: If the passenger door is open, only the passenger
door is unlocked. This procedure is the same for the rear
and side doors as well.
Automatic Door Locks
The auto door lock feature default condition is enabled.
When enabled, the door locks will lock automatically when
the vehicle’s speed exceeds 12 mph (20 km/h). The auto
door lock feature can be enabled or disabled through the
instrument cluster display or the Uconnect system.
SEATS
Seats are a part of the Occupant Restraint System of the
vehicle.
3
GETTING TO KNOW YOUR VEHICLE 23

NOTE:Do not reposition the head restraint 180 degrees to
the incorrect position in an attempt to gain additional
clearance to the back of the head.
Front Head Restraint Removal
To remove the head restraint, raise it up as far as it can go.
Then, push the adjustment button and the release button at
the base of each post while pulling the head restraint up. To reinstall the head restraint, put the head restraint posts into
the holes. Then, adjust it to the appropriate height.
NOTE:
Do not reposition the head restraint 180 degrees to
the incorrect position in an attempt to gain additional
clearance to the back of the head.
WARNING!
• A loose head restraint thrown forward in a collision
or hard stop could cause serious injury or death to
occupants of the vehicle. Always securely stow re-
moved head restraints in a location outside the
occupant compartment.
• ALL the head restraints MUST be reinstalled in the
vehicle to properly protect the occupants. Follow the
re-installation instructions above prior to operating
the vehicle or occupying a seat.
STEERING WHEEL
Telescoping Steering Column
This feature allows you to lengthen or shorten the steering
column. The telescoping control handle is located below
the steering wheel at the end of the steering column.
Adjustment Buttons
1 — Release Button
2 — Adjustment Button
3
GETTING TO KNOW YOUR VEHICLE 33

3. Raise the hood and place the hood prop rod in hood slotto secure the hood in the open position.
Closing
WARNING!
Be sure the hood is fully latched before driving your
vehicle. If the hood is not fully latched, it could open
when the vehicle is in motion and block your vision.
Failure to follow this warning could result in serious
injury or death.
CAUTION!
To prevent possible damage:
•Before closing hood, make sure the hood prop rod is
fully seated into its storage retaining clips.
• Do not slam the hood to close it. Use a firm down-
ward push at the center front edge of the hood to
ensure that both latches engage. Never drive your
vehicle unless the hood is fully closed, with both
latches engaged.
CARGO AREA FEATURES
The cargo area may be equipped with different options
such as a optional side panels, rear seats and an optional
floor.
Hood Prop Rod Slot
3
GETTING TO KNOW YOUR VEHICLE 57

GETTING TO KNOW YOUR INSTRUMENT PANEL
CONTENTS
INSTRUMENT CLUSTER ...................66
▫ Instrument Cluster Descriptions .............67
 INSTRUMENT CLUSTER DISPLAY ............68
▫ Location And Controls ....................69
▫ Change Engine Oil .......................70
▫ Display Setup Menu .....................70
▫ Values Displayed .......................72
▫ Personal Settings (Customer-Programmable
Features) .............................72
 TRIP COMPUTER .........................73
▫ Trip Button ............................73
▫ Trip Functions .........................74 
WARNING LIGHTS AND MESSAGES ..........74
▫ Red Warning Lights ......................74
▫ Yellow Warning Lights ....................77
▫ Yellow Indicator Lights ...................81
▫ Green Indicator Lights ....................82
▫ Blue Indicator Lights .....................82
 ONBOARD DIAGNOSTIC SYSTEM — OBD II ....82
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ..........................83
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ............................844