2018 Ram 4500 Chassis Cab brake light

Light ElectricHeavy ElectricLight EOHHeavy EOH
Type of Trailer Brakes Electric Trailer Brakes Electric Trailer Brakes Electric over Hydraulic Trailer BrakesElectric over
Hydraulic Trailer Brakes
Load *Under 10,000 lbs *Above 10,000 lbs *Under 10,000 lbs *Above 10,000 lbs
* The suggested selection depends and may
change depending on the customer prefer-
ences for braking performance. Condition of
the trailer brakes, driving and road state may
also affect the selection.
Display Messages
The trailer brake control interacts with the
instrument cluster display. Display mes-
sages, along with a single chime, will be
displayed when a malfunction is determined
in the trailer connection, trailer brake con-
trol, or on the trailer. Refer to “Instrument
Cluster Display” in “Getting To Know Your
Instrument Panel” for further information.CAUTION!
Connecting a trailer that is not compatible
with the ITBM system may result in re-
duced or complete loss of trailer braking.
There may be a increase in stopping dis-
tance or trailer instability which could re-
sult in damage to your vehicle, trailer, or
other property.
WARNING!
Connecting a trailer that is not compatible
with the ITBM system may result in re-
duced or complete loss of trailer braking.
There may be a increase in stopping dis-
tance or trailer instability which could re-
sult in personal injury. NOTE:
• An aftermarket controller may be available
for use with trailers with air or electric-over-
hydraulic trailer brake systems. To deter-
mine the type of brakes on your trailer and
the availability of controllers, check with
your trailer manufacturer or dealer.
• Removal of the ITBM will cause errors and it may cause damage to the electrical sys-
tem and electronic modules of the vehicle.
See your authorized dealer if an aftermar-
ket module is to be installed.
STARTING AND OPERATING
146

WARNING!
matic transmission is in PARK (or manual
transmission is in gear). The parking brake
should always be applied when the driver
is not in the vehicle.
CAUTION!
It is necessary to follow these steps to be
certain that the transfer case is fully in
NEUTRAL (N) before recreational towing
to prevent damage to internal parts.
1. Bring the vehicle to a complete stop on level ground, with the engine running.
Firmly apply the parking brake.
2. Shift the transmission to NEUTRAL.
3. Press and hold the brake pedal.
4. Depress the clutch pedal on a manual transmission.
5. Shift the transfer case into NEUTRAL: • With manual shift transfer case, shift
the transfer case lever into NEUTRAL
(N).
• With electronic shift transfer case, push and hold the transfer case NEU-
TRAL (N) button. Some models have a
small, recessed "N" button (at the cen-
ter of the transfer case switches) that
must be pressed using a ballpoint pen
or similar object. Other models have a
rectangular NEUTRAL switch, below
the rotary transfer case control knob.
The NEUTRAL (N) indicator light will
blink while the shift is in progress. The
light will stop blinking (stay on solid)
when the shift to NEUTRAL (N) is com-
plete. After the shift is completed and
the NEUTRAL (N) light stays on, re-
lease the NEUTRAL (N) button.
6. Release the parking brake.
7. Shift the transmission into REVERSE. 8. Release the brake pedal (and clutch pedal
on manual transmissions) for five seconds
and ensure that there is no vehicle
movement.
9. Repeat steps seven and eight with auto- matic transmission in DRIVE or manual
transmission in first gear.
10. Shift the transmission to NEUTRAL. Firmly apply the parking brake. Turn OFF
the engine. For vehicles with Keyless
Enter-N-Go, push and hold the ENGINE
START/STOP button until the engine
shuts off.
11. Shift the transmission into PARK or place manual transmission in gear (NOT
in NEUTRAL).
12. Place the ignition in the OFF mode, and remove the key fob.
13. Attach the vehicle to the tow vehicle using a suitable tow bar.
14. Release the parking brake.
149

NOTE:
With electronic shift transfer case:
• Steps 2 through 4 are requirements thatmust be met before pushing the NEUTRAL
(N) button, and must continue to be met
until the shift has been completed. If any of
these requirements are not met before
pushing the NEUTRAL (N) button or are no
longer met during the shift, the NEUTRAL
(N) indicator light will flash continuously
until all requirements are met or until the
NEUTRAL (N) button is released.
• The ignition must be in the ON/RUN mode for a shift to take place and for the position
indicator lights to be operable. If the igni-
tion is not in the ON/RUN mode, the shift
will not take place and no position indicator
lights will be on or flashing.
• A flashing NEUTRAL (N) position indicator light indicates that shift requirements have
not been met.Shifting Out Of NEUTRAL (N)
Use the following procedure to prepare your
vehicle for normal usage:
1. Bring the vehicle to a complete stop,
leaving it connected to the tow vehicle.
2. Firmly apply the parking brake.
3. Turn the ignition to the ON/RUN mode, but do not start the engine.
4. Press and hold the brake pedal.
5. Shift the transmission into NEUTRAL.
• With manual shift transfer case, shiftthe transfer case lever to the desired
position.
• With electronic shift transfer case with rotary selector switch, push and hold
the transfer case NEUTRAL (N) button
until the NEUTRAL (N) indicator light
turns off. After the NEUTRAL (N) indi-
cator light turns off, release the NEU-
TRAL (N) button. After the NEUTRAL
(N) button has been released, the
transfer case will shift to the position
indicated by the selector switch. • With electronic shift transfer case with
push-button selector switch, push and
hold the switch for the desired transfer
case position, until the NEUTRAL (N)
indicator light turns off and the desired
position indicator light turns on.
NOTE:
When shifting out of transfer case NEUTRAL
(N), the engine should remain OFF to avoid
gear clash.
6. Shift automatic transmission into PARK.
7. Release the brake pedal (and clutch pedal on a manual transmission).
8. Disconnect vehicle from the tow vehicle.
9. Start the engine.
10. Press and hold the brake pedal.
11. Release the parking brake.
12. Shift the transmission into gear, release the brake pedal (and clutch pedal on
manual transmissions), and check that
the vehicle operates normally.
STARTING AND OPERATING
150

CavityCartridge Fuse Micro Fuse Description
F09 40 Amp Green (Special
Services Vehicle & Cum- mins Diesel) –
Diesel Fuel Heater – If Equipped
F10 40 Amp Green –Body Controller / Exterior Lighting #2
F10 50 Amp Red –Body Controller / Exterior Lighting #2 – If Equipped with
Stop/Start
F11 30 Amp Pink –Integrated Trailer Brake Module – If Equipped
F12 40 Amp Green –Body Controller #3 / Power Locks
F13 40 Amp Green – Blower Motor
F14 40 Amp Green –Body Controller #4 / Interior Lighting
F16 30 Amp Pink –Smart Bar – If Equipped
F19 20 Amp Blue (1500 LD
Diesel)
30 Amp Pink (Cummins Diesel) –
SCR – If Equipped
F20 30 Amp Pink –Passenger Door Module
F21 30 Amp Pink –Drive Train Control Module
F22 20 Amp Blue
30 Amp Pink (Cummins Diesel) –
Engine Control Module
F23 30 Amp Pink –Body Controller #1 / Interior Lighting
F24 30 Amp Pink –Driver Door Module
F25 30 Amp Pink – Front Wiper
F26 30 Amp Pink –Antilock Brakes / Stability Control Module / Valves
F28 20 Amp Blue –Trailer Tow Backup Lights – If Equipped
IN CASE OF EMERGENCY
156

SCHEDULED SERVICING — GASOLINE
ENGINE
Your vehicle is equipped with an automatic
oil change indicator system. The oil change
indicator system will remind you that it is
time to take your vehicle in for scheduled
maintenance.
Based on engine operation conditions, the oil
change indicator message will illuminate.
This means that service is required for your
vehicle. Operating conditions such as fre-
quent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel
usage will influence when the “Oil Change
Required” message is displayed. Severe Op-
erating Conditions can cause the change oil
message to illuminate as early as
3,500 miles (5,600 km) since last reset.
Have your vehicle serviced as soon as pos-
sible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil
change indicator message after completing
the scheduled oil change. If a scheduled oil
change is performed by someone other than
your authorized dealer, the message can bereset by referring to the steps described under
“Warning And Indicator Lights” or “Instru-
ment Cluster Display” in “Getting To Know
Your Instrument Panel” in your Owner’s
Manual at
www.mopar.com/en-us/care/
owner-manual.html (U.S. Residents) or
www.owners.mopar.ca (Canadian Residents)
for further information.
Gasoline Engines:
Under no circumstances should oil change
intervals exceed 8,000 miles (13,000 km),
twelve months or 350 hours of engine run
time, whichever comes first. The 350 hours
of engine run or idle time is generally only a
concern for fleet customers.
Severe Duty:
Change Engine Oil at 4,000 miles
(6,500 km) or 350 hours of engine run time
if the vehicle is operated in a dusty and off
road environment or is operated predomi-
nately at idle or very low engine RPM’s. This
type of vehicle use is considered Severe Duty. Once A Month Or Before A Long Trip:
• Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look
for unusual wear or damage
• Check the fluid levels of the coolant reser- voir, brake master cylinder, power steering
and automatic transmission, and fill as
needed
• Check function of all interior and exterior lights
SERVICING AND MAINTENANCE
174

MOPAR ACCESSORIES
Authentic Accessories By Mopar
• In choosing Authentic Accessories you gainfar more than expressive style, premium
protection, or extreme entertainment, you
also benefit from enhancing your vehicle
with accessories that have been thoroughly
tested and factory-approved. • The following highlights just some of the
many Authentic Ram Accessories by Mopar
featuring a fit, finish, and functionality spe-
cifically for your Ram.
• For the full line of Authentic Ram Accesso- ries by Mopar, visit your local dealership or
online at mopar.com for U.S. residents and
mopar.ca for Canadian residents. NOTE:
All parts are subject to availability.
EXTERIOR:
• Tubular Side Steps
• Stirrup Step• Front Air Deflectors
• Running Boards • Bodyside Moldings• Side Window Deflectors
INTERIOR:
• Premium Carpet Mats • Door Sill Guards• Leather Seats
• DOT Certified Emergency Kit • Slush Mats
ELECTRONICS:
• Trailer Brake Module • Wireless Charging Pad• Remote Start
• Electronic Vehicle Tracking
219

UCONNECT SETTINGS
The Uconnect system allows you to access Cus-
tomer Programmable feature settings such as
Display, Voice, Clock, Safety & Driving Assis-
tance, Lights, Doors & Locks, Auto-On Comfort,
Engine Off Options, Compass Settings
(Uconnect 3 with 5–inch display), Trailer Brake,
Suspension, Audio, Phone/Bluetooth, SiriusXM
Setup, Restore Settings, Clear Personal Data,
and System Information through buttons on the
touchscreen.
• Push the SETTINGS button (Uconnect3 With 5–inch Display), or press the “Apps”
button (Uconnect 4/4C NAV With 8.4–inch
Display) located near the bottom of the
touchscreen, then press the “Settings”
button on the touchscreen to access the
Settings screen. When making a selection,
scroll up or down until the preferred setting
is highlighted, then press the preferred
setting until a check-mark appears next to
the setting, showing that setting has been
selected. NOTE:
Depending on the vehicles options, feature
settings may vary.
Refer to “Uconnect Settings” found within
“Multimedia” located in your Owner's Manual at
www.mopar.com/en-us/care/owners-manual.html
(U.S. Residents) or www.owners.mopar.ca
(Canadian Residents) for further information.
The following feature settings are available:
• Display • Suspension
• Voice • Audio
• Clock • Phone/Bluetooth
• Safety & Driving Assistance • SiriusXM Setup
• Lights • Restore Settings
• Doors & Locks • Clear Personal Data
• Auto-On Comfort • System Information
• Engine Off Options • Compass Settings (Uconnect 3)
• Trailer Brake
MULTIMEDIA
256

Accessories..................219
Mopar ...................219
Adding Fuel ..............138, 139
Additives, Fuel ................139
Adjustable Pedals ...............29
Air Bag Air Bag Operation .............90
Air Bag Warning Light ..........87
Enhanced Accident Response . .94, 171
Event Data Recorder (EDR) ......171
If A Deployment Occurs .........94
Knee Impact Bolsters ..........90
Maintaining Your Air Bag System . . .95
Transporting Pets ............115
Air Bag Light ............61, 87, 116
Air Bag Maintenance .............95
Air Cleaner, Engine (Engine Air Cleaner Filter) .......186
Air Conditioning Filter ............44
Air Conditioning, Operating Tips ......44
Air Conditioning System ...........43
Air Filter ...................186
Air Pressure, Tires ..............200
Alarm, Panic ..................15
Alarm (Security Alarm) .........17, 63 Alarm System (Security Alarm)
.......17
Antifreeze (Engine Coolant) Capacities ................213
Anti-Lock Warning Light ...........66
Audio Jack ..................257
Automatic Headlights ............33
Automatic High Beams ...........32
Automatic Temperature Control (ATC) . . .43
Automatic Transmission Fluid Type ............216, 218
Shifting .................129
Axle Fluid ...............216, 218
Back-Up ...................136
Back-Up Camera ..............136
Battery .....................62
Charging System Light .........62
Belts, Seat ..................116
Body Builders Guide ..............2
B-Pillar Location ..............196
Brake Fluid ................. .216
Brake

System
Warning Light ...............61
Brake/Transmission Interlock .......129
Bulb Replacement .............154 Bulbs, Light
..............118, 154
Camera ....................136
Camera, Rear ................136
Capacities, Antifreeze (Engine Coolant) .............213
Capacities, Fluid ..............213
Caps, Filler Oil (Engine) ...............184
Carbon Monoxide Warning .........115
Cargo Light ...................34
Changing A Flat Tire ............160
Chart, Tire Sizing ..............192
Checking Your Vehicle For Safety . . . .115
Checks, Safety ................115
Child Restraint ................96
Child Restraints Booster Seats ...............99
Child Restraints ..............96
Child Seat Installation .....107, 109
How To Stow An Unused
ALR Seat Belt ..............106
Infants And Child Restraints ......97
Locating The LATCH Anchorages . .104
INDEX
289