transmission Ram 2500 2018 User Guide

Memory Position Recall
NOTE:
• For vehicles equipped with an automatictransmission, the vehicle speed must be
lower than 5 mph to recall memory posi-
tions. If a recall is attempted when the
vehicle speed is greater than 5 mph, a
message will be displayed in the instru-
ment cluster display.
•
For vehicles equipped with a manual trans-
mission, the vehicle speed must be at 0 mph
(0 km/h) to recall memory positions. If a
recall is attempted with the vehicle speed
above 0 mph (0 km/h), a message will appear
in the instrument cluster display.
Driver One Memory Position Recall
• To recall the memory settings for driver one using the memory switch, push memory
button (1) on the memory switch.
• To recall the memory settings for driver one using the key fob, push the unlock button
on the key fob linked to memory position 1. Driver Two Memory Position Recall
• To recall the memory setting for driver two
using the memory switch, push memory
button (2) on the memory switch.
• To recall the memory settings for driver two using the key fob, push the unlock button
on the key fob linked to memory position 2.
A recall can be cancelled by pushing any of
the memory buttons during a recall (S, 1, or
2). When a recall is cancelled, the driver's
seat and the power pedals (if equipped) stop
moving. A delay of one second will occur
before another recall can be selected.
Easy Entry/Exit Seat
This feature provides automatic driver’s seat
positioning to enhance driver mobility when
entering and exiting the vehicle.
The distance the driver’s seat moves depends
on where you have the driver’s seat positioned
when you remove the key fob from the igni-
tion (or change the ignition to OFF, for ve-
hicles equipped with Keyless Enter-N-Go). • When you remove the key fob from the
ignition (or change the ignition to OFF, for
vehicles equipped with Keyless Enter-N-
Go), the driver’s seat will move about
2.4 inches (60 mm) rearward if the driver’s
seat position is greater than or equal to
2.7 inches (67.7 mm) forward of the rear
stop. The seat will return to its previously
set position when you place the ignition
into the ACC or RUN position.
• When you remove the key fob from the ignition (or change the ignition to OFF, for
vehicles equipped with Keyless Enter-N-
Go), the driver’s seat will move to a position
0.3 inches (7.7 mm) forward of the rear
stop if the driver’s seat position is between
0.9 inches and 2.7 inches (22.7 mm and
67.7 mm) forward of the rear stop. The seat
will return to its previously set position
when you place the ignition to the ACC or
RUN position.
• The Easy Entry/Easy Exit feature is disabled when the driver’s seat position is less than
0.9 inches (22.7 mm) forward of the rear
stop. At this position, there is no benefit to
the driver by moving the seat for Easy Exit
or Easy Entry.
GETTING TO KNOW YOUR VEHICLE
24

2. Reach into the opening beneath the cen-ter of the hood and push the safety latch
lever to the left to release it, before raising
the hood.
To Close The Hood
Lower the hood to approximately 12 inches
(30 cm) from the engine compartment and
drop it. Make sure that the hood is completely
closed.
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, do not slam
the hood to close it. Use a firm downward
push at the front center of the hood to
ensure that both latches engage.
UNIVERSAL GARAGE DOOR OPENER
(HOMELINK)
• HomeLink replaces up to three hand-heldtransmitters that operate devices such as
garage door openers, motorized gates,
lighting or home security systems. The
HomeLink unit is powered by your vehicles
12 Volt battery. • The HomeLink buttons that are located in
the overhead console or sunvisor designate
the three different HomeLink channels.
• To operate HomeLink, push and release any of the programmed HomeLink buttons.
These buttons will activate the devices they
are programmed to with each press of the
corresponding HomeLink button.
Before You Begin Programming
HomeLink
For efficient programming and accurate
transmission of the radio-frequency signal, it
is recommended that a new battery be placed
in the hand-held transmitter of the device
that is being programmed to the HomeLink
system. Make sure your hand-held transmit-
ter is programmed to activate the device you
are trying to program your HomeLink button
to.
Ensure that your vehicle is parked outside of
the garage before you begin programming.
It is recommended that you erase all the
channels of your HomeLink before you use it
for the first time.
HomeLink Buttons
51

WARNING!
• Your motorized door or gate will openand close while you are programming
the universal transceiver. Do not pro-
gram the transceiver if people or pets are
in the path of the door or gate.
• Do not run your vehicle in a closed
garage or confined area while program-
ming the transceiver. Exhaust gas from
your vehicle contains Carbon Monoxide
(CO) which is odorless and colorless.
Carbon Monoxide is poisonous when in-
haled and can cause you and others to
be severely injured or killed.
Programming HomeLink To A
Miscellaneous Device
Refer to “Programming HomeLink To A Ga-
rage Door Opener” for the procedure on how
to program HomeLink to a miscellaneous
device, as it follows the same procedure. Be
sure to determine if the device has a rolling
code, or non-rolling code before beginning
the programming process. NOTE:
Canadian radio frequency laws require trans-
mitter signals to time-out (or quit) after sev-
eral seconds of transmission, which may not
be long enough for HomeLink to pick up the
signal during programming. Similar to this
Canadian law, some U.S. gate operators are
designed to time-out in the same manner.
The procedure may need to be preformed
multiple times to successfully pair the device
to your HomeLink buttons.
Reprogramming A Single
HomeLink Button
To reprogram a single HomeLink button that
has been previously trained, without erasing
all the channels, follow the procedure below.
Be sure to determine whether the new device
you want to program the HomeLink button to
has a Rolling Code, or Non-rolling Code.
1. Cycle the ignition to the ON/RUN
position. NOTE:
For vehicle’s equipped with Keyless
Enter-N-Go, place the ignition in the RUN
position with the Engine ON. Make sure to
program HomeLink with the vehicle out-
side of the garage, or with the garage door
open at all times.
2. Push and hold the desired HomeLink but- ton until the instrument cluster display
shows the “CHANNEL # TRAINING”
message. Do not release the button.
3. Without releasing the button, proceed with
Step 2 in “Programming HomeLink To A
Garage Door Opener” and follow all re-
maining steps.
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 sub-
ject to the following two conditions:
1. This device may not cause harmful inter- ference, andGETTING TO KNOW YOUR VEHICLE
54

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.— Vehicle Security Warning Light — If
Equipped
This light will flash at a fast rate for approxi-
mately 15 seconds when the vehicle security
alarm is arming, and then will flash slowly
until the vehicle is disarmed.
— Engine Coolant Temperature Warn-
ing 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 temperature
reaches the upper limit, a continuous chime
will be sound for four minutes or until the
engine is able to cool: whichever comes first.
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.
— 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.
— 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.
— 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
77

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.
NOTE:
This light may turn on if the accelerator and
brake pedals are pressed at the same time.
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 ACC/ON/RUN posi-
tion 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.— Electric Power Steering Fault
Warning Light
This light will turn on when there's a
fault with the EPS (Electric Power Steering)
system. Refer to “Power Steering” in
“Starting And Operating” in the Owner’s
Manual at
https://www.mopar.com/en-us/care/
owners-manual.html
(U.S. Residents) or
www.owners.mopar.ca (Canadian Residents)
for further information.
WARNING!
Continued operation with reduced assist
could pose a safety risk to yourself and
others. Service should be obtained as soon
as possible.
— Trailer Brake Disconnected Warn-
ing Light
This telltale is on when the Trailer Brake has
been disconnected.
— Door Open Warning Light
This indicator will illuminate when a door is
ajar/open and not fully closed. NOTE:
If the vehicle is moving there will also be a
single chime.
Yellow Warning Lights
— 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.
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
GETTING TO KNOW YOUR INSTRUMENT PANEL
78

CAUTION!
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.
— Low Fuel Indicator Light
When the fuel level reaches approximately
3.0 gal (11.0 L) this light will turn on, and
remain on until fuel is added.
— 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 ACC/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 as soon as possible. However, the
conventional brake system will continue to
operate normally, assuming the Brake Warn-
ing Light is not also on.
If the ABS light does not turn on when the
ignition is placed in the ON/RUN or ACC/ON/
RUN position, have the brake system in-
spected by an authorized dealer.
— Low Coolant Level Warning Light
This telltale will turn on to indicate the ve-
hicle coolant level is low.
— Loose Fuel Filler Cap Warning Light
— If Equipped
This light will illuminate when the fuel filler
cap is loose. Properly close the filler cap to
disengage the light. If the light does not turn
off, please see your authorized dealer.
SERV4WD— Service 4WD Warning Light — If
Equipped
If the light stays on or comes on during driving,
it means that the 4WD system is not functioning
properly and that service is required. We recom-
mend you drive to the nearest service center and
have the vehicle serviced immediately.
— Transmission Temperature Warning
Light
This light indicates that the transmission
fluid temperature is running hot. This may
occur with severe usage, such as trailer tow-
ing. If this light turns on, safely pull over and
stop the vehicle. Then, shift the transmission
into PARK and run the engine at idle or
slightly higher until the light turns off.
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.
81

CAUTION!
Continuous driving with the Transmission
Temperature Warning Light illuminated
will eventually cause severe transmission
damage or transmission failure.
Yellow Indicator Lights
— Rear Fog Indicator — If Equipped
This indicator will illuminate when the rear
fog lights are on.
— Air Suspension Payload Protection
Indicator Light — If Equipped
This telltale will turn on to indicate that the
maximum payload may have been exceeded
or load leveling cannot be achieved at its
current ride height. Protection Mode will au-
tomatically be selected in order to “protect”
the air suspension system, air suspension
adjustment is limited due to payload.
— TOW/HAUL Indicator Light
This light will illuminate when TOW/HAUL
mode is selected.
— Cargo Light — If Equipped
The cargo light will illuminate when the cargo
light is activated by pushing the cargo light
button on the headlight switch.
— Air Suspension Off-Road 1 Indicator
Light — If Equipped
This light will illuminate when the air suspen-
sion system is set to the Off-Road 1 setting.
For further information, refer to “Air Suspen-
sion System” in “Starting And Operating.”
— Air Suspension Off-Road 2 Indicator
Light — If Equipped
This light will illuminate when the air suspen-
sion system is set to the Off-Road 2 setting.
For further information, refer to “Air Suspen-
sion System” in “Starting And Operating”.
— Air Suspension Ride Height Raising
Indicator Light— If Equipped
This light will blink and alert the driver that
the vehicle is changing to a higher ride
height.
— Air Suspension Ride Height Lower-
ing Indicator Light— If Equipped
This light will blink and alert the driver that
the vehicle is changing to a lower ride height.
— Air Suspension Entry/Exit Indicator
Light— If Equipped
This light comes on when the vehicle is
automatically lowered from ride height posi-
tion downward for easy entry and exit of the
vehicle.
– 4WD Indicator Light — If
Equipped
This light alerts the driver that the vehicle is
in the four-wheel drive mode, and the front
and rear driveshafts are mechanically locked
together forcing the front and rear wheels to
rotate at the same speed.
— 4WD Low Indicator Light — If
Equipped
This light alerts the driver that the vehicle is
in the four-wheel drive LOW mode. The front
and rear driveshafts are mechanically locked
together forcing the front and rear wheels toGETTING TO KNOW YOUR INSTRUMENT PANEL
82

– 4WD AUTO Indicator Light — If
Equipped
This light alerts the driver that the vehicle is
in the four-wheel drive auto mode, and the
front axle is engaged, but the vehicle's power
is sent to the rear wheels. Four-wheel drive
will be automatically engaged when the ve-
hicle senses a loss of traction.
For further information on four-wheel drive
operation and proper use, refer to “Four-
Wheel Drive Operation — If Equipped” in
“Starting And Operating.”
White Indicator Lights
— Cruise Control Ready Indicator
This light will turn on when the speed control
is ready, but not set.
— Speed Control SET Indicator Light
— If Equipped
This light will turn on when the speed control
is set. Refer to “Speed Control — If
Equipped” in “Starting And Operating” for
further information.
— Hill Descent Control (HDC) Indicator
Light — If Equipped
This indicator shows when the Hill Descent
Control (HDC) feature is turned on. The lamp
will be on solid when HDC is armed. HDC can
only be armed when the transfer case is in the
“4WD LOW” position and the vehicle speed
is less then 30 mph (48 km/h). If these
conditions are not met while attempting to
use the HDC feature, the HDC indicator light
will flash on/off.
Blue Indicator Lights
— High Beam Indicator Light
This indicator shows that the high beam
headlights are on. With the low beams acti-
vated, push the multifunction lever forward
(toward the front of the vehicle) to turn on the
high beams. Pull the multifunction lever rear-
ward (toward the rear of the vehicle) to turn
off the high beams. If the high beams are off,
pull the lever toward you for a temporary high
beam on, "flash to pass" scenario.
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 could
cause further damage to the emission
control system. It could also affect fuelGETTING TO KNOW YOUR INSTRUMENT PANEL
84

STARTING AND OPERATING
STARTING THE ENGINE —
GASOLINE ENGINE.............139
Normal Starting Using ENGINE
START/STOP Button ............139
STARTING THE ENGINE —
3.0L DIESEL ENGINE............142
Normal Starting Using ENGINE
STOP/START Button ............142
Extreme Cold Weather ...........145
STARTING THE ENGINE — 6.7L DIESEL
ENGINE................... .146
Keyless Enter-N-Go — Ignition ......146
Extreme Cold Weather ...........148
NORMAL OPERATION — 3.0L DIESEL
ENGINE................... .149
Cold Weather Precautions.........149
Stopping The Engine ............150
NORMAL OPERATION — 6.7L DIESEL
ENGINE................... .151
Cold Weather Precautions.........151
Engine Idling ................151
Stopping The Engine ............152
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINE.............153
ENGINE BREAK-IN RECOMMENDATIONS —
3.0L DIESEL ................ .154
ENGINE BREAK-IN RECOMMENDATIONS —
6.7L DIESEL ................ .154
AUTOMATIC TRANSMISSION ......155
Key Ignition Park Interlock........156
Brake/Transmission Shift Interlock
System ....................156
Eight-Speed Automatic Transmission —
If Equipped .................156
Six-Speed Automatic Transmission —
1500 Models Only (If Equipped) .....158
Six-Speed Automatic Transmission —
2500/3500 Models Only .........160
FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED............... .162
Electronically Shifted Transfer Case
(Four-Position Switch) — If Equipped .162
Electronically Shifted Transfer Case
(Five-Position Switch) — If Equipped .164 Four-Position Electronically Shifted Transfer
Case (Eight Speed Transmission Only) —
If Equipped
..................166
Five-Position Electronically Shifted Transfer
Case (Eight Speed Transmission Only) —
If Equipped ..................168
AIR SUSPENSION SYSTEM
(1500 MODELS) — IF EQUIPPED . . . .170
Description..................170
Air Suspension Modes ...........171
AIR SUSPENSION SYSTEM (REBEL
MODELS ONLY) — IF EQUIPPED . . . .172
Description..................172
Air Suspension Modes ...........173
AIR SUSPENSION SYSTEM (2500/
3500 MODELS) — IF EQUIPPED .....174
Description..................174
Air Suspension Modes ...........175
SPEED CONTROL..............176
To Activate..................177
To Set A Desired Speed ..........177
To Vary The Speed Setting .........177
STARTING AND OPERATING
137

STARTING THE ENGINE — GASOLINE
ENGINE
Before starting your vehicle, adjust your seat,
adjust both inside and outside mirrors, and
fasten your seat belt.
The starter should not be operated for more
than 10-second intervals. Waiting a few sec-
onds between such intervals will protect the
starter from overheating.
WARNING!
• When leaving the vehicle, always makesure the keyless ignition node is in the
"OFF" mode, remove the key fob from the
vehicle and lock the vehicle.
• 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 gear selector.
WARNING!
• Do not leave the key fob in or near thevehicle, or in a location accessible to
children, and do not leave the ignition of
a vehicle equipped with Keyless Enter-
N-Go in the ACC or ON/RUN mode. A
child could operate power windows,
other controls, or move the vehicle.
• Do not leave children or animals inside
parked vehicles in hot weather. Interior
heat build-up may cause serious injury
or death.
Normal Starting Using ENGINE
START/STOP Button
To Turn On The Engine Using The ENGINE START/
STOP Button
1. The transmission must be in PARK.
2. Press and hold the brake pedal while pushing the ENGINE START/STOP button
once.
3. The system takes over and attempts to start the vehicle. If the vehicle fails to
start, the starter will disengage automati-
cally after 10 seconds. 4. If you wish to stop the cranking of the
engine prior to the engine starting, push
the button again.
NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or press-
ing the accelerator pedal.
To Turn Off The Engine Using ENGINE START/
STOP Button
1. Place the gear selector in PARK, then push and release the ENGINE START/
STOP button.
2. The ignition will return to the OFF mode.
3. If the gear selector is not in PARK, the ENGINE START/STOP button must be
held for two seconds or three short pushes
in a row with the vehicle speed above
5 MPH (8 km/h) before the engine will
shut off. The ignition will remain in the
ACC mode until the gear selector is in
PARK and the button is pushed twice to
the OFF mode.
4. If the gear selector is not in PARK and the ENGINE START/STOP button is pushed
once with the vehicle speed above 5 MPH
139