ABS Ram 3500 2019 User Guide

362 STARTING AND OPERATING
To Cancel
The following conditions cancel the system:
• The brake pedal is applied.
• The CANC (cancel) button is pushed.
• An Anti-Lock Brake System (ABS) event occurs.
• The gear selector is removed from the DRIVE position.
• The Electronic Stability Control/Traction Control System(ESC/TCS) activates.
• The vehicle parking brake is applied.
• Driver seatbelt is unbuckled at low speeds.
• Driver door is opened at low speeds.
• A Trailer Sway Control (TSC) event occurs.
• The driver switches ESC to full-off mode.

• The braking temperature exceeds normal range (overheated).

To Turn Off
The system will turn off and clear the set speed in memory if:
• The Adaptive Cruise Control (ACC) on/off button is pushed. • The Normal (Fixed Speed) Cruise Control on/off button is
pushed.
• The ignition is turned OFF.
• You switch to Four-Wheel Drive Low.
To Resume
If there is a set speed in memory push the RES (+) button and
then remove your foot from the accelerator pedal. The instru-
ment cluster display will display the last set speed.
NOTE:
• If your vehicle stays at standstill for longer than two seconds, the driver will have to push the RES (+) button to
reengage the ACC to the existing set speed.
• ACC cannot be resumed if there is a stationary vehicle in-front of your vehicle in close proximity.
WARNING!

The Resume function should only be used if traffic and road
conditions permit. Resuming a set speed that is too high or
too low for prevailing traffic and road conditions could
cause the vehicle to accelerate or decelerate too sharply for
safe operation. Failure to follow these warnings can result in
a collision and death or serious personal injury.

458 IN CASE OF EMERGENCY
Power Distribution Center
The Power Distribution Center is located in the engine
compartment near the battery. This center contains cartridge
fuses, micro fuses, relays, and circuit breakers. A description
of each fuse and component may be stamped on the insidecover, otherwise the cavity number of each fuse is stamped
on the inside cover that corresponds to the following chart.
Power Distribution Center Location
Cavity Cartridge Fuse Micro Fuse Description
F01 80 Amp Black –Rad Fan Control Module – If Equipped (DS 1500
Only)
F02 60 Amp Yellow –ABS Pump Motor (HD Only)
F03 60 Amp Yellow –Rad Fan – If Equipped
F04 50 Amp Red 400W Inverter – If Equipped (HD Only)
F05 40 Amp Green
50 Amp Red (Special
Services Vehicle (SSV)) –
Compressor For Air Suspension – If Equipped

IN CASE OF EMERGENCY 459
F0640 Amp Green –ABS Pump Motor (DS 1500 Only)
F07 40 Amp Green –Starter Solenoid
F08 20 Amp Blue (DS 1500
LD/Cummins Diesel) 40 Amp Green –
–
NOX Sensor – If Equipped
Aux Relay Output- SSV Only
F09 40 Amp Green (SSV &
Cummins Diesel) –Aux Relay Output / Diesel Fuel Heater – If
Equipped
F09 30 Amp Pink –Brake Vacuum Pump – If Equipped (HD Only)
F10 40 Amp Green –Body Controller / Exterior Lighting #2
F11 30 Amp Pink –PWR - Trailer Tow Electric Brake Batt Feed – If
Equipped (DS 1500 Only)
F11 40 Amp Green –Brake System Module (ECU and Valves) (HD
Only)
F12 40 Amp Green –Body Controller #3
F13 40 Amp Green –Blower Motor
F14 40 Amp Green –Body Controller #4 / Exterior Lighting
F15 30 Amp Pink
40 Amp Green –
–Power Side Steps – If Equipped (HD Only)
Extra Fuse - SSV Only
F16 30 Amp Pink –Smart-Bar Module – If Equipped (HD Only)
F17 30 Amp Pink –Winch Control Module – If Equipped (HD Only)
Cavity
Cartridge Fuse Micro Fuse Description
6

514 SERVICING AND MAINTENANCE
4. Remove the filter cover by pushing in on the finger tabson each end of the filter cover.
Filter Cover Filter Cover Removal
1 — Finger Tabs

SERVICING AND MAINTENANCE 527
(Continued)
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically. Refer
to the “Maintenance Plan” in this section for the proper
maintenance intervals.
Fluid Level Check — Brake Master Cylinder
The fluid level of the master cylinder should be checked
when performing under the hood service or immediately if
the brake system warning lamp indicates system failure.
If necessary, add fluid to bring level within the designated
marks on the side of the reservoir of the brake master
cylinder. Be sure to clean the top of the master cylinder area
before removing cap.With disc brakes the fluid level can be expected to fall as the
brake linings wear. However, an unexpected drop in fluid
level may be caused by a leak and a system check should be
conducted.
Refer to “Fluids And Lubricants” in “Technical Specifica
-
tions” for further information.
WARNING!
Riding the brakes can lead to brake failure and possibly
a collision. Driving with your foot resting or riding on
the brake pedal can result in abnormally high brake
temperatures, excessive lining wear, and possible brake
damage. You would not have your full braking capacity
in an emergency.
WARNING!
• Use only manufacturer's recommended brake fluid. Refer to “Fluids And Lubricants” in “Technical Speci -
fications” for further information. Using the wrong
type of brake fluid can severely damage your brake
system and/or impair its performance. The proper type
of brake fluid for your vehicle is also identified on the
original factory installed hydraulic master cylinder
reservoir.
• To avoid contamination from foreign matter or mois -
ture, use only new brake fluid or fluid that has been in
a tightly closed container. Keep the master cylinder
reservoir cap secured at all times. Brake fluid in a open
container absorbs moisture from the air resulting in a
lower boiling point. This may cause it to boil unexpect -
edly during hard or prolonged braking, resulting in
sudden brake failure. This could result in a collision.
7

532 SERVICING AND MAINTENANCE
NOTE:
• P (Passenger) — Metric tire sizing is based on U.S. designstandards. P-Metric tires have the letter “P” molded into
the sidewall preceding the size designation. Example:
P215/65R15 95H.
• European — Metric tire sizing is based on European design standards. Tires designed to this standard have the
tire size molded into the sidewall beginning with the
section width. The letter "P" is absent from this tire size
designation. Example: 215/65R15 96H. • LT (Light Truck) — Metric tire sizing is based on U.S.
design standards. The size designation for LT-Metric tires
is the same as for P-Metric tires except for the letters “LT”
that are molded into the sidewall preceding the size desig -
nation. Example: LT235/85R16.

• Temporary spare tires are designed for temporary emergency use only. Temporary high pressure compact spare tires have
the letter “T” or “S” molded into the sidewall preceding the
size designation. Example: T145/80D18 103M.

• High flotation tire sizing is based on U.S. design standards and it begins with the tire diameter molded into the side -
wall. Example: 31x10.5 R15 LT.

534 SERVICING AND MAINTENANCE
H = Speed Symbol
• A symbol indicating the range of speeds at which a tire can carry a load corresponding to its load index under certain oper -
ating conditions
• The maximum speed corresponding to the speed symbol should only be achieved under specified operating conditions (i.e., tire pressure, vehicle loading, road conditions, and posted speed limits)
Load Identification:
Absence of the following load identification symbols on the sidewall of the tire indicates a Standard Load (SL) tire:
• XL = Extra load (or reinforced) tire, or
• LL = Light load tire or
• C, D, E, F, G = Load range associated with the maximum load a tire can carry at a specified pressure
Maximum Load – Maximum load indicates the maximum load this tire is designed to carry
Maximum Pressure – Maximum pressure indicates the maximum permissible cold tire inflation pressure for this tire EXAMPLE:

TECHNICAL SPECIFICATIONS 565
BRAKE SYSTEM
If power assist is lost for any reason (for example, repeated
brake applications with the engine off), the brakes will still
function. However, you will experience a substantial
increase in braking effort to stop the vehicle.
If either the front or rear hydraulic system loses normal
braking capability, the remaining system will still function
with some loss of overall braking effectiveness. This will be
evident by increased pedal travel during application, greater
pedal force required to slow or stop, and activation of the
“Brake Warning Light” and the “ABS Warning Light” (if
equipped) during brake use.
Hydraulic Brake Assist — 2500/3500 Models Only
(Except Power Wagon)
The brake system power assist is provided by a hydro-boost
unit which shares fluid with the power steering system. You
may experience some clicking or hissing noises from the
hydro-boost system during hard braking conditions.
NOTE:
Under cold temperatures, pedal effort will be higher than
normal until the power steering fluid reaches operating
temperature.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to ensure that
the wheel is properly mounted to the vehicle. Any time a
wheel has been removed and reinstalled on the vehicle, the
lug nuts/bolts should be torqued using a properly calibrated
torque wrench using a high quality six sided (hex) deep wall
socket.
Torque Specifications
**Use only your authorized dealer recommended lug nuts/
bolts and clean or remove any dirt or oil before tightening.Lug Nut/Bolt
Torque
Lug Nut/Bolt
Type**Lug Nut/
Bolt SizeLug Nut/Bolt
Socket Size
130 Ft-Lbs
(176 N·m) Cone
M14 x 1.50 22 mm
140 Ft-Lbs
(190 N·m) Flanged8

CUSTOMER ASSISTANCE 675
Customer Assistance For The Hearing Or Speech
Impaired (TDD/TTY)
To assist customers who have hearing difficulties, the manu-
facturer has installed special TDD (Telecommunication
Devices for the Deaf) equipment at its customer center. Any
hearing or speech impaired customer, who has access to a
TDD or a conventional teletypewriter (TTY) in the United
States, can communicate with the manufacturer by dialing
1-800-380-CHRY.
Canadian residents with hearing difficulties that require
assistance can use the special needs relay service offered by
Bell Canada. For TTY teletypewriter users, dial 711 and for
Voice callers, dial 1-800-855-0511 to connect with a Bell Relay
Service operator.
Service Contract
You may have purchased a service contract for a vehicle to
help protect you from the high cost of unexpected repairs
after the manufacturer's New Vehicle Limited Warranty
expires. The manufacturer stands behind only the manufac-
turer's service contracts. If you purchased a manufacturer's
service contract, you will receive Plan Provisions and an
Owner Identification Card in the mail within three weeks of the vehicle delivery date. If you have any questions about the
service contract, call the manufacturer's Service Contract
National Customer Hotline at 1-800-521-9922 (Canadian resi
-
dents, call (800) 465-2001 English / (800) 387-9983 French).
The manufacturer will not stand behind any service contract
that is not the manufacturer's service contract. It is not
responsible for any service contract other than the manufac -
turer's service contract. If you purchased a service contract
that is not a manufacturer's service contract, and you require
service after the manufacturer's New Vehicle Limited
Warranty expires, please refer to the contract documents,
and contact the person listed in those documents.
We appreciate that you have made a major investment when
you purchased the vehicle. An authorized dealer has also
made a major investment in facilities, tools, and training to
assure that you are absolutely delighted with the ownership
experience. You will be pleased with their sincere efforts to
resolve any warranty issues or related concerns.
10

INDEX
A
Adaptive Cruise Control (ACC) (Cruise Control) ............. 357
Adding Engine Coolant (Antifreeze) ................................... 524
Adding Fuel ............................................................................. 408
Additives, Fuel ........................................................................ 568
Adjust Down....................................................................................... 44
Forward .................................................................................. 44
Rearward ................................................................................ 44
Up ............................................................................................ 44
Adjustable Pedals...................................................................... 56
Air Bag Air Bag Operation ............................................................... 249Air Bag Warning Light ....................................................... 245
Enhanced Accident Response ................................... 255, 498
Event Data Recorder (EDR) ............................................... 498
If Deployment Occurs ........................................................ 254
Knee Impact Bolsters .......................................................... 249Maintaining Your Air Bag System.................................... 256
Maintenance......................................................................... 256
Transporting Pets ................................................................ 286
Air Bag Light ........................................................... 180, 245, 287
Air Cleaner, Engine (Engine Air Cleaner Filter) ................ 509
Air Conditioner Maintenance ............................................... 511 Air Conditioner Refrigerant ..........................................511, 512
Air Conditioner System..........................................................511
Air Conditioning ................................................................. 79, 90
Air Conditioning Filter .....................................................93, 512
Air Conditioning System .........................................................91
Air Conditioning, Operating Tips ..........................................91
Air Filter ...................................................................................509
Air Pressure Tires .......................................................................................542
Alarm Panic ........................................................................................19
Security Alarm ...............................................................32, 181
Alterations/Modifications Vehicle.....................................................................................15
Android Auto ..........................................................................668
Antifreeze (Engine Coolant) ..........................................523, 571 Disposal ................................................................................525
Anti-Lock Brake System (ABS) .............................................195
Anti-Lock Warning Light.......................................................187
Apple CarPlay .........................................................................670
Assist, Hill Start .......................................................................198
Audio Systems (Radio)........................................................... 575
Auto Down Power Windows ..................................................95
Auto Unlock, Doors ................................................................306