ECU Ram 1500 2019 Repair Manual

2. Using a small screwdriver or similar tool, remove theManual Park Release access cover, which is just below
the Electric Park Brake switch, below and to the left of
the steering column.
3. Press and maintain firm pressure on the brake pedal.
4. Using the screwdriver or similar tool, push the Manual Park Release lever locking tab (just below the middle of
the lever) to the right. 5. While holding the locking tab in the disengaged posi-
tion, pull the tether strap to rotate the lever rearward,
until it locks in place pointing towards the driver’s seat.
Release the locking tab and verify that the Manual Park
Release lever is locked in the released position.
6. The vehicle is now out of PARK and can be towed. Release the parking brake only when the vehicle is
securely connected to a tow vehicle.
To Reset The Manual Park Release:
1. Push the locking tab to the right, to unlock the lever.
2. Rotate the Manual Park Release lever forward to its original position, until the locking tab snaps into place
to secure the lever.
3. Pull gently on the tether strap to confirm that the lever is locked in its stowed position.
4. Re-install the access cover.
Manual Park Release Access Cover
7
IN CASE OF EMERGENCY 479

CAUTION!
•Do not use sling type equipment when towing.
Vehicle damage may occur.
• When securing the vehicle to a flat bed truck, do not
attach to front or rear suspension components. Dam-
age to your vehicle may result from improper towing.
Two-Wheel Drive Models
The manufacturer recommends towing your vehicle with
all four wheels OFFthe ground using a flatbed.
If flatbed equipment is not available, and the transmission
is operable, the vehicle may be towed (with rear wheels on
the ground) under the following conditions:
• The transmission must be in NEUTRAL.
NOTE: Refer to Manual Park Release in this section for
instructions on shifting the transmission to NEUTRAL
when the engine is OFF.
• The towing speed must not exceed 30 mph (48 km/h).
• The towing distance must not exceed 30 miles (48 km).
If the transmission is not operable, or the vehicle must be
towed faster than 30 mph (48 km/h) or farther than 30 miles (48 km), tow with the rear wheels
OFFthe ground.
Acceptable methods are to tow the vehicle on a flatbed, or
with the front wheels raised and the rear wheels on a
towing dolly, or (when using a suitable steering wheel
stabilizer to hold the front wheels in the straight position)
with the rear wheels raised and the front wheels on the
ground.
CAUTION!
Towing this vehicle in violation of the above require-
ments can cause severe transmission damage. Damage
from improper towing is not covered under the New
Vehicle Limited Warranty.
Four-Wheel Drive Models
The manufacturer recommends towing with all wheels
OFF the ground. Acceptable methods are to tow the vehicle
on a flatbed or with one end of vehicle raised and the
opposite end on a towing dolly.
If flatbed equipment is not available, and the transfer case
is operable, the vehicle may be towed (in the forward
direction, with ALLwheels on the ground), IFthe transfer
case is in NEUTRAL (N) and the transmission is in PARK.
7
IN CASE OF EMERGENCY 483

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.
WARNING!
Riding the brakes can lead to brake failure and possi-
bly 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.
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.
The brake master cylinder has a translucent plastic reser-
voir. On the outboard side of the reservoir, there is a
“MAX” mark and a “MIN” mark. The fluid level must be
kept within these two marks. Do not add fluid above the
MAX mark because leakage may occur at the 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!
•
Use only manufacturer’s recommended brake fluid.
Refer to “Fluids And Lubricants” in “Technical
Specifications” 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 cylin-
der 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
(Continued)
8
SERVICING AND MAINTENANCE 519

MULTIMEDIA
CONTENTS
UCONNECT SYSTEMS ...................569
 DRAG & DROP MENU BAR ...............569
 CYBERSECURITY ...................... .570
 UCONNECT SETTINGS ...................572
▫ Uconnect 3 Settings .....................572
▫ Uconnect 4/4C/4C NAV Settings ............593
▫ Uconnect 4C NAV With 12–inch Display
Settings ............................. .617
 STEERING WHEEL AUDIO CONTROLS —
IF EQUIPPED ......................... .641
▫ Radio Operation ....................... .641
▫ Media Mode ......................... .641
 IPOD/USB/MP3 CONTROL — IF EQUIPPED . . .642
 RADIO OPERATION AND MOBILE PHONES . . .646
▫ Regulatory And Safety Information ..........646
VOICE COMMANDS .....................648
▫ Introducing Uconnect ....................648
▫ Get Started .......................... .648
▫ Basic Voice Commands ...................649
▫ Radio .............................. .651
▫ Media .............................. .653
▫ Phone .............................. .655
▫ Voice Text Reply ...................... .657
▫ Climate (4C/4C NAV) ...................658
▫ Navigation (4C NAV) ....................660
▫ SiriusXM Guardian (4C/4C NAV) —
If Equipped .......................... .661
▫ Register (4C/4C NAV) ...................662
▫ Mobile App (4C/4C NAV) ................663
10

1. Press the “Apps” button to open the App screen.
2. Press and hold, then drag the selected App to replace anexisting shortcut in the main menu bar.
The new shortcut will now be an active App/shortcut on
the main menu bar.
CYBERSECURITY
Your vehicle may be a connected vehicle and may be
equipped with both wired and wireless networks. These
networks allow your vehicle to send and receive informa-
tion. This information allows systems and features in your
vehicle to function properly.
Your vehicle may be equipped with certain security fea-
tures to reduce the risk of unauthorized and unlawful
access to vehicle systems and wireless communications.
Vehicle software technology continues to evolve over time
and FCA US LLC, working with its suppliers, evaluates
and takes appropriate steps as needed. Similar to a com-
puter or other devices, your vehicle may require software
updates to improve the usability and performance of your
systems or to reduce the potential risk of unauthorized and
unlawful access to your vehicle systems.
Uconnect 4C NAV With 12–inch Display Main Menu
570 MULTIMEDIA

The risk of unauthorized and unlawful access to your
vehicle systems may still exist, even if the most recent
version of vehicle software (such as Uconnect software) is
installed.
WARNING!
•It is not possible to know or to predict all of the
possible outcomes if your vehicle’s systems are
breached. It may be possible that vehicle systems,
including safety related systems, could be impaired
or a loss of vehicle control could occur that may
result in an accident involving serious injury or
death.
• ONLY insert media (e.g., USB, SD card, or CD) into
your vehicle if it came from a trusted source. Media
of unknown origin could possibly contain malicious
software, and if installed in your vehicle, it may
increase the possibility for vehicle systems to be
breached.
• As always, if you experience unusual vehicle behav-
ior, take your vehicle to your nearest authorized
dealer immediately. NOTE:
•
FCA US LLC or your dealer may contact you directly
regarding software updates.
• To help further improve vehicle security and minimize
the potential risk of a security breach, vehicle owners
should:
• Routinely check www.driveuconnect.com/support/
software-update.html (U.S. Residents) or
www.driveuconnect.ca (Canadian Residents) to learn
about available Uconnect software updates.
• Only connect and use trusted media devices (e.g.
personal mobile phones, USBs, CDs).
Privacy of any wireless and wired communications cannot
be assured. Third parties may unlawfully intercept infor-
mation and private communications without your consent.
For further information, refer to “Data Collection & Pri-
vacy” in your Uconnect Owner ’s Manual Supplement or
“Onboard Diagnostic System (OBD II) Cybersecurity” in
“Getting To Know Your Instrument Panel”.
10
MULTIMEDIA 571

Adaptive Cruise Control (ACC) (Cruise Control) . . . .343
Adding Engine Coolant (Antifreeze).............515
Adding Fuel ............................. .404
Additives, Fuel ........................... .559
Adjust Down .................................47
Forward ................................47
Rearward ...............................47
Up....................................47
Adjustable Pedals ...........................60
Air Bag Air Bag Operation ....................... .247
Air Bag Warning Light .................243, 248
Enhanced Accident Response .............260, 484
Event Data Recorder (EDR) .................485
FrontAirBag .......................... .248
If Deployment Occurs .....................259
Knee Impact Bolsters ..................... .255
Maintaining Your Air Bag System .............262
Maintenance ........................... .262
Redundant Air Bag Warning Light ............244
Transporting Pets ....................... .284
Air Bag Light ...................... .179, 243, 285
Air Cleaner, Engine (Engine Air Cleaner Filter) ......501
Air Conditioner Maintenance ..................503 Air Conditioner Refrigerant
................503, 504
Air Conditioner System ..................... .503
Air Conditioning ............................80
Air Conditioning Filter ....................95, 504
Air Conditioning, Operating Tips ................94
Air Conditioning System ......................93
Air Filter ............................... .501
Air Pressure Tires................................. .533
Air Suspension ........................ .322, 328
Alarm Panic ..................................21
Security Alarm....................... .33, 181
Alterations/Modifications Vehicle .................................6
Android Auto ............................ .667
Antifreeze (Engine Coolant) ................514, 563
Disposal .............................. .516
Anti-Lock

Brake System (ABS) .................198
Anti-Lock Warning Light .....................188
Apple CarPlay ........................... .669
Assist, Hill Start .......................... .200
Audio Systems (Radio) ...................... .569
Auto Down Power Windows ...................96
Automatic Door Locks ........................41
680 INDEX

Chart, Tire Sizing.......................... .524
Check Engine Light (Malfunction Indicator Light). . . .195
Checking Your Vehicle For Safety ...............284
Checks, Safety ............................ .284
Child Restraint ........................... .263
Child Restraints Booster Seats ........................... .267
Child Seat Installation ..................277, 278
How To Stow An unused ALR Seat Belt ........276
Infant And Child Restraints .................265
Locating The LATCH Anchorages .............273
Lower Anchors And Tethers For Children .......269
Older Children And Child Restraints ...........266
Seating Positions ........................ .268
Clean Air Gasoline ........................ .559
Cleaning Wheels ............................... .542
Climate Control ............................80
Automatic ..............................84
Manual ................................80
Cold Weather Operation ..................... .299
Compact Disc (CD) Maintenance ................671
Compact Spare Tire ........................ .540
Contract, Service .......................... .676
Cooling Pressure Cap (Radiator Cap) ............516Cooling System
........................... .513
Adding Coolant (Antifreeze) .................515
Coolant Level ....................513, 516, 517
Cooling Capacity ........................ .563
Disposal Of Used Coolant ..................516
Drain, Flush, And Refill ....................514
Inspection ......................... .516, 517
Points To Remember ..................... .518
Pressure Cap ........................... .516
Radiator Cap .......................... .516
Selection Of Coolant (Antifreeze) .......514, 563, 564
Corrosion Protection ....................... .547
Cr

uise Control (Speed Control) .................343
Cruise Light .......................... .192, 193
Cupholders .............................. .125
Customer Assistance ....................... .674
Cybersecurity ............................ .570
Daytime Running Lights ......................69
Dealer Service ............................ .498
Defroster, Rear Window .......................80
Defroster, Windshield .....................80, 286
Delay (Intermittent) Wipers ....................77
Diagnostic System, Onboard ...................194
Differential, Limited Slip .....................335
682 INDEX

Passing................................71
Seat Belt Reminder ...................... .179
Security Alarm ......................... .181
Service ............................... .441
Traction Control ........................ .206
Turn Signals ................73, 192, 287, 442, 447
Warning Instrument Cluster Descriptions . . . .181, 192
Limited-Slip Differential ..................335, 521
Loading Vehicle ........................... .406
Tires................................. .528
Load Shed Battery Saver Mode .................177
Load Shed Battery Saver On ...................177
Load Shed Electrical Load Reduction .............177
Load Shed Intelligent Battery Sensor .............177
Locks Automatic Door ..........................41
Child Protection ..........................42
Power Door .............................37
Low Tire Pressure System .....................225
Lubrication, Body ......................... .509
Lug Nuts ............................ .556, 557
Maintenance Free Battery .....................497
Maintenance Schedule ...................... .489
Malfunction Indicator Light (Check Engine) . . . .184, 195 Manual
Service ............................... .678
Manual Transmission Fluid Level Check ....................... .522
Lubricant Selection ...................... .566
Media Hub .............................. .642
Memory Feature (Memory Seats) ................43
Memory Seat ........................... .43, 49
Memory Seats And Radio .....................43
Methanol ............................... .560
Mirrors ..................................61
Electric Powered ..........................63
Heated .................................66
Memory ................................49
Outside ................................62
Rearview ........................... .61, 436
Trailer Towing ...........................66
Modifications/Alterations V

ehicle .................................6
Monitor, Tire Pressure System ..................225
Mopar Parts ............................. .677
MP3 Control ............................. .642
Multi-Function Control Lever ...................69
Navigation System (Uconnect GPS) ..............396
12
INDEX 687

Safety Checks Inside Vehicle...................285
Safety Checks Outside Vehicle .................287
Safety Defects, Reporting .....................677
Safety, Exhaust Gas ........................ .285
Safety Information, Tire ..................... .522
Safety Tips .............................. .284
Schedule, Maintenance ...................... .489
Seat Belt Reminder ........................ .179
Seat Belts ............................ .233, 285
Adjustable Shoulder Belt ...................238
Adjustable Upper Shoulder Anchorage .........238
Adjustable Upper Shoulder Belt Anchorage ......238
Automatic Locking Retractor (ALR) ...........241
Child Restraints ........................ .263
Energy Management Feature ................240
Extender .............................. .239
Front Seat ...................... .233, 234, 236
Inspection ............................. .285
Lap/Shoulder Belt Operation ................236
Lap/Shoulder Belts ...................... .234
Lap/Shoulder Belt Untwisting ...............238
Operating Instructions .....................236
Pregnant Women ........................ .240
Pretensioners .......................... .240
Rear Seat ............................. .234Reminder
............................. .233
Seat Belt Extender ....................... .239
Seat Belt Pretensioner .....................240
Seat Belt Reminder ...................... .233
Untwisting Procedure .....................238
Seat Belts Maintenance ...................... .551
Seats .............................. .43, 45, 47
Adjustment .......................... .43, 47
Easy Entry ..............................51
Head Restraints ..........................
55
Memory ................................49
Power .................................46
Rear Folding .............................43
Reclining Rear ...........................46
Tilting .................................43
Security Alarm ......................... .33, 181
Selection Of Coolant (Antifreeze) ...............564
Sentry Key Key Programming .........................32
Sentry Key (Immobilizer) ......................32
Sentry Key Replacement ......................33
Service Assistance ......................... .674
Service Contract .......................... .676
Service Manuals .......................... .678
Shifting ................................ .304
690 INDEX