2019 RAM CHASSIS CAB heating

IN CASE OF EMERGENCY 405
(Continued)FREEING A STUCK VEHICLE
If your vehicle becomes stuck in mud, sand, or snow, it can
often be moved using a rocking motion. Turn the steering
wheel right and left to clear the area around the front wheels.
Then shift back and forth between DRIVE and REVERSE,
while gently pressing the accelerator. Use the least amount of
accelerator pedal pressure that will maintain the rocking
motion, without spinning the wheels or racing the engine.
NOTE:
• For trucks equipped with an 8–speed transmission, shifts
between DRIVE and REVERSE can only be achieved at
wheel speeds of 5 mph (8 km/h) or less. Whenever the
transmission remains in NEUTRAL for more than two
seconds, you must press the brake pedal to engage DRIVE
or REVERSE.
• Push the "ESC Off" switch, to place the Electronic Stability
Control (ESC) system in "Partial Off" mode, before rocking
the vehicle. Refer to “Electronic Brake Control” in “Safety”
for further information. Once the vehicle has been freed,
push the "ESC Off" switch again to restore "ESC On" mode. WARNING!
Fast spinning tires can be dangerous. Forces generated
by excessive wheel speeds may cause damage, or even
failure, of the axle and tires. A tire could explode and
injure someone. Do not spin your vehicle's wheels faster
than 30 mph (48 km/h) or for longer than 30 seconds
continuously without stopping when you are stuck and
do not let anyone near a spinning wheel, no matter what
the speed.
CAUTION!
• Racing the engine or spinning the wheels may lead to
transmission overheating and failure. Allow the engine
to idle with the transmission in NEUTRAL for at least
one minute after every five rocking-motion cycles. This
will minimize overheating and reduce the risk of trans -
mission failure during prolonged efforts to free a stuck
vehicle.
• When “rocking” a stuck vehicle by shifting between
DRIVE and REVERSE, do not spin the wheels faster
than 15 mph (24 km/h), or drivetrain damage may
result. 6

406 IN CASE OF EMERGENCY
TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled
vehicle using a commercial towing service. If the transmis -
sion and drivetrain are operable, disabled vehicles may also
be towed as described under “Recreational Towing” in the
“Starting And Operating” section.• Revving the engine or spinning the wheels too fast may lead
to transmission overheating and failure. It can also damage
the tires. Do not spin the wheels above 30 mph (48 km/h)
while in gear (no transmission shifting occurring). CAUTION! (Continued)
Towing
Condition Wheels OFF
The Ground 2WD Models 4WD Models
Flat Tow NONE If transmission is operable:
• Transmission in NEUTRAL
• 30 mph (48 km/h) max speed
• 15 miles (24 km) max distance (6–speed
transmission)
• 30 miles (48 km) max distance (8–speed
transmission) See instructions in “Recreational Towing”
under “Starting And Operating”
• Auto Transmission in PARK
• Transfer Case in NEUTRAL
• Tow in forward direction
Wheel Lift Or
Dolly Tow Front NOT ALLOWED
Rear OK NOT ALLOWED

Flatbed ALL BEST METHOD BEST METHOD

SERVICING AND MAINTENANCE 433
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe and
abnormal catalyst overheating. If this occurs, stop the
vehicle, turn off the engine and allow it to cool. Service,
including a tune-up to manufacturer's specifications, should
be obtained immediately.
To minimize the possibility of catalytic converter damage:
• Do not interrupt the ignition when the transmission is in
gear and the vehicle is in motion.
• Do not try to start the vehicle by pushing or towing the
vehicle.
• Do not idle the engine with any ignition components
disconnected or removed, such as when diagnostic testing,
or for prolonged periods during very rough idle or
malfunctioning operating conditions. Cooling System
WARNING!
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If you
see or hear steam coming from under the hood, do not
open the hood until the radiator has had time to cool.
Never open a cooling system pressure cap when the
radiator or coolant bottle is hot.
• Keep hands, tools, clothing, and jewelry away from the
radiator cooling fan when the hood is raised. The fan
starts automatically and may start at any time, whether
the engine is running or not.
• When working near the radiator cooling fan, discon -
nect the fan motor lead or turn the ignition to the OFF
mode. The fan is temperature controlled and can start at
any time the ignition is in the ON mode.
7

454 SERVICING AND MAINTENANCE
(Continued)Tires — General Information
Tire Pressure
Proper tire inflation pressure is essential to the safe and satis -
factory operation of your vehicle. Four primary areas are
affected by improper tire pressure:
• Safety
• Fuel Economy
• Tread Wear
• Ride Comfort and Vehicle Stability
Safety
Both under-inflation and over-inflation affect the stability of
the vehicle and can produce a feeling of sluggish response or
over responsiveness in the steering.
NOTE:
• Unequal tire pressures from side to side may cause erratic
and unpredictable steering response.
• Unequal tire pressure from side to side may cause the
vehicle to drift left or right.WARNING!
• Improperly inflated tires are dangerous and can cause
collisions.
• Underinflation increases tire flexing and can result in
overheating and tire failure.
• Overinflation reduces a tire's ability to cushion shock.
Objects on the road and chuckholes can cause damage
that result in tire failure. • Overinflated or underinflated tires can affect vehicle
handling and can fail suddenly, resulting in loss of
vehicle control.
• Unequal tire pressures can cause steering problems.
You could lose control of your vehicle.
• Unequal tire pressures from one side of the vehicle to
the other can cause the vehicle to drift to the right or
left.
• Always drive with each tire inflated to the recom -
mended cold tire inflation pressure. WARNING! (Continued)

593
Differential, Limited Slip ....................................................... 281
Dipsticks
Power Steering..................................................................... 284
Disabled Vehicle Towing ....................................................... 406
Disposal
Antifreeze (Engine Coolant) .............................................. 436
Do Not Disturb ........................................................................ 579
Door Ajar.................................................................................. 150
Door Ajar Light ....................................................................... 150
Door Locks
Automatic ............................................................................... 37
Doors........................................................................................... 32
Drag And Drop Menu ............................................................ 487
Driver’s Seat Back Tilt .............................................................. 39
Driving
Through Flowing, Rising, Or Shallow Standing Water ....364
Dual Rear Wheels ................................................... 396, 467, 477
E
Electric Brake Control System ............................................... 162
Anti-Lock Brake System ..................................................... 161
Electronic Roll Mitigation .......................................... 166, 170
Electrical Power Outlets......................................................... 117
Electronic Range Select (ERS)........................................ 262, 270
Electronic Stability Control (ESC) ........................................ 166
Electronic Throttle Control Warning Light ......................... 149
Electronically Shifted Transfer Case .................................... 272 Emergency Braking.................................................................252
Emergency, In Case Of
Freeing Vehicle When Stuck ..............................................405
Hazard Warning Flasher ....................................................366
Jacking...................................................................................390
Jump Starting .......................................................................398
Emission Control System Maintenance ...............................159
Engine .......................................................................................415
Air Cleaner ...........................................................................420
Break-In Recommendations...............................................251
Compartment Identification ..............................................415
Coolant (Antifreeze)............................................................ 484
Exhaust Gas Caution................................................... 240, 482
Fails To Start.........................................................................249
Flooded, Starting .................................................................249
Fuel Requirements ..............................................................479
Jump Starting .......................................................................398
Oil ..................................................................................418, 484
Oil Filler Cap ................................................................415, 419
Oil Filter ................................................................................419
Oil Reset ................................................................................130
Oil Selection .........................................................................418
Oil Synthetic .........................................................................419
Overheating..........................................................................401
Starting..................................................................................246
Engine Oil Viscosity................................................................419 11

598
O
Occupant Restraints................................................................ 187
Octane Rating, Gasoline (Fuel) ............................................. 479
Oil Filter, Change .................................................................... 419
Oil Filter, Selection.................................................................. 419
Oil Pressure Light ................................................................... 148
Oil Reset ................................................................................... 130
Oil, Engine ....................................................................... 418, 484
Capacity ................................................................................ 483
Change Interval ................................................................... 418
Dipstick................................................................................. 416
Disposal ................................................................................ 419
Filter .............................................................................. 419, 484
Filter Disposal ...................................................................... 419
Identification Logo.............................................................. 418
Materials Added To ............................................................ 419
Pressure Warning Light ..................................................... 148
Recommendation ................................................................ 418
Synthetic ............................................................................... 419
Viscosity ............................................................................... 419
Onboard Diagnostic System .................................................. 158
Operating Precautions............................................................ 158
Operator Manual
Owner's Manual ............................................................ 13, 589
Outside Rearview Mirrors ....................................................... 58
Overdrive ................................................................................. 263 Overdrive OFF Switch............................................................263
Overheating, Engine ...............................................................401
P
Paint Care .................................................................................470
Panic Alarm ...............................................................................18
Parking Brake ..........................................................................252
ParkSense System, Rear .................................................309, 317
Passive Entry..............................................................................34
Pedals, Adjustable .....................................................................55
Personalized Main Menu .......................................................487
Pets ............................................................................................240
Placard, Tire And Loading Information ..............................450
Power
Distribution Center (Fuses)................................................381
Door Locks .............................................................................33
Mirrors ....................................................................................59
Outlet (Auxiliary Electrical Outlet) ..........................117, 119
Seats.........................................................................................42
Sliding Rear Window............................................................94
Steering ...................................................................59, 283, 284
Take-Off Adapter ................................................................281
Take-Off Operation .............................................................281
Windows.................................................................................92
Power Seats
Down .......................................................................................42
Forward ..................................................................................42