2019 Ram 2500 spare tire

9
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ............................. 440
 ASSIST AND SOS SYSTEM — IF EQUIPPED .............. 441
 BULB REPLACEMENT ................................................... 446
Replacement Bulbs ..................................................... 446
Replacing Exterior Bulbs ............................................ 447
 FUSES.................................................................................. 457
Power Distribution Center ......................................... 458
 JACKING AND TIRE CHANGING .......................... 469
Jack Location ................................................................ 470
Removal Of Jack And Tools ....................................... 470
Removing The Spare Tire ........................................... 473
Preparations For Jacking ............................................ 476
Jacking Instructions ..................................................... 477
To Stow The Flat Or Spare ...................................... 483
Reinstalling The Jack And Tools ............................... 485
Hub Caps/Wheel Covers — If Equipped .............. 487
 JUMP STARTING ............................................................ 488
Preparations For Jump Start ...................................... 489
Jump Starting Procedure ............................................ 490
 MANUAL PARK RELEASE — 8–SPEED
TRANSMISSION ............................................................... 492 
IF YOUR ENGINE OVERHEATS ..................................493
 FREEING A STUCK VEHICLE ......................................494
 TOWING A DISABLED VEHICLE ...............................495
Two-Wheel Drive Models .......................................... 497
Four-Wheel Drive Models .......................................... 497
Emergency Tow Hooks — If Equipped....................498
 ENHANCED ACCIDENT RESPONSE
SYSTEM (EARS) ...............................................................498
 EVENT DATA RECORDER (EDR)................................. 498
SERVICING AND MAINTENANCE
SCHEDULED SERVICING ............................................499
Maintenance Plan ........................................................500
Heavy Duty Use Of The Vehicle ...............................503
 ENGINE COMPARTMENT .......................................... 504
6.4L Engine ..................................................................504
Checking Oil Level — Gas Engine ...........................505
Adding Washer Fluid ................................................505
Maintenance-Free Battery .......................................... 506

10
DEALER SERVICE ........................................................... 506
Engine Oil — Gas Engine .......................................... 507
Engine Oil Filter ......................................................... 509
Engine Air Cleaner Filter ......................................... 509
Air Conditioner Maintenance ................................. 511
Accessory Drive Belt Inspection ................................ 516
Body Lubrication ....................................................... 517
Windshield Wiper Blades ......................................... 517
Exhaust System ........................................................... 520
Cooling System ........................................................... 522
Brake System ............................................................... 527
Automatic Transmission ............................................ 528
Rear Axle And 4x4 Front Driving Axle Fluid
Level .......................................................................... 529
Transfer Case ............................................................... 530
 HOISTING ......................................................................... 531 
TIRES ..................................................................................531
Tire Safety Information ............................................531
Tires — General Information ...................................541
Tire Types .....................................................................547
Spare Tires — If Equipped .....................................548
Wheel And Wheel Trim Care ..................................551
Tire Chains (Traction Devices) ................................. 552
Tire Rotation Recommendations ..............................553
 DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES ...............................................555
Treadwear .....................................................................556
Traction Grades............................................................ 556
Temperature Grades ................................................... 556
 STORING THE VEHICLE .............................................557
 BODYWORK ......................................................................557
Protection From Atmospheric Agents ....................557
Body And Underbody Maintenance .........................558
Preserving The Bodywork .......................................... 558
 INTERIORS .......................................................................561
Seats And Fabric Parts ................................................561
Plastic And Coated Parts ............................................562
Leather Parts.................................................................563
Glass Surfaces ..............................................................563

186 GETTING TO KNOW YOUR INSTRUMENT PANEL
— Low Fuel Warning Light
When the fuel level reaches approximately 3.2 gal (12 L) this
light will turn on, and remain on until fuel is added.
A single warning chime will sound with Low Fuel Warning.
— Low Coolant Level Warning Light
This telltale will turn on to indicate the vehicle coolant level
is low.
— Tire Pressure Monitoring System (TPMS) Warning
Light
The warning light switches on and a message is displayed to
indicate that the tire pressure is lower than the recom -
mended value and/or that slow pressure loss is occurring. In
these cases, optimal tire duration and fuel consumption may
not be guaranteed.
Should one or more tires be in the condition mentioned
above, the display will show the indications corresponding
to each tire.
Each tire, including the spare (if provided), should be checked
monthly when cold and inflated to the inflation pressure recom
-
mended by the vehicle manufacturer on the vehicle placard or
tire inflation pressure label. (If your vehicle has tires of a
different size than the size indicated on the vehicle placard or
tire inflation pressure label, you should determine the proper
tire inflation pressure for those tires.)

As an added safety feature, your vehicle has been equipped
with a Tire Pressure Monitoring System (TPMS) that illumi -
nates a low tire pressure telltale when one or more of your
tires is significantly under-inflated. Accordingly, when the
low tire pressure telltale illuminates, you should stop and
check your tires as soon as possible, and inflate them to the
proper pressure. Driving on a significantly under-inflated
tire causes the tire to overheat and can lead to tire failure.CAUTION!
Do not continue driving with one or more flat tires as
handling may be compromised. Stop the vehicle,
avoiding sharp braking and steering. If a tire puncture
occurs, repair immediately using the dedicated tire
repair kit and contact an authorized dealer as soon as
possible.

224 SAFETY
• Installing aftermarket window tinting that contains mate-
rials that may block radio wave signals.
• Accumulation of snow or ice around the wheels or wheel housings.
• Using tire chains on the vehicle.
• Using wheels/tires not equipped with TPM sensors.
A system fault may occur due to an incorrect TPM sensor
location condition. When a system fault occurs due to an
incorrect TPM sensor location, the “Tire Pressure Monitoring
Telltale Light” will flash on and off for 75 seconds and then
remain on solid. The system fault will also sound a chime. In
addition, the instrument cluster will display a “Tire Pressure
Temporarily Unavailable” message in place of the tire pres -
sure display screen. If the ignition switch is cycled, this
sequence will repeat, providing the system fault still exists. If
the system fault no longer exists, the “Tire Pressure Moni -
toring Telltale Light” will no longer flash and the tire pres -
sure display screen will be displayed showing the tire
pressure values the correct locations. Vehicles With Non Matching Full Size Spare Or Compact
Spare
• The non matching full size spare or compact spare tire
does not have a TPM sensor. Therefore, the TPMS will not
monitor the pressure in the non matching full size spare or
compact spare tire.
• If you install the non matching full size spare or compact spare tire in place of a road tire that has a pressure below
the low-pressure warning limit, upon the next ignition
switch cycle, the TPM Telltale Light and a “LOW TIRE”
message will remain ON and a chime will sound. In addi -
tion, the graphic in the instrument cluster will still display
a pressure value in a different color and an “Inflate to XX”
message.
• After driving the vehicle for up to 20 minutes above 15 mph (24 km/h), the TPM Telltale Light will flash on
and off for 75 seconds and then remain on solid. In addi -
tion, the instrument cluster will display a "SERVICE TPM
SYSTEM" message for a minimum of five seconds and then
display dashes (- -) in place of the pressure value.

SAFETY 225

• For each subsequent ignition switch cycle, a chime willsound, the TPM Telltale Light will flash on and off for 75
seconds and then remain on solid, and the instrument
cluster will display a "SERVICE TPM SYSTEM" message for
a minimum of five seconds and then display dashes (- -) in
place of the pressure value.

• Once you repair or replace the original road tire and rein -
stall it on the vehicle in place of the non matching full size
spare or compact spare, the TPMS will update automati -
cally. In addition, the TPM Telltale Light will turn OFF and
the graphic in the instrument cluster will display a new
pressure value instead of dashes (- -), as long as no tire
pressure is below the low-pressure warning limit in any of
the four active road tires. The vehicle may need to be
driven for up to 20 minutes above 15 mph (24 km/h) in
order for the TPMS to receive this information.
Trailer Tire Pressure Monitoring System (TTPMS)
The Trailer Tire Pressure Monitoring System (TTPMS) is a
feature that will display the trailer tire pressure values and
warn the driver of a low trailer tire pressure, based on the
drivers set target tire pressure value, through the Instrument
Cluster (IC). The TTPMS monitors the pressure of each tire and warns the
driver, through the IC, when either a low tire pressure condi
-
tion or a TPM sensor or system malfunction condition exists.
The IC will display the actual tire pressure or dashes for each
of the trailer tires in the correct trailer position, based on
trailer configuration.
The TTPMS consist of the following components:
• Trailer Receiver Module
• Trailer Interface Module
• Two to twelve tire pressure monitoring sensors depending on trailer configuration
The TTPMS is configured though the trailer settings menu in
the Uconnect system by selecting the desired trailer number
(up to four trailers can be configured), the number of axles (1
- 3), the number of trailer tires (2, 4, 6, 8, or 12), and the set
trailer tire pressure. Refer to “Uconnect Settings” in “Multi -
media” for further information.
4

SAFETY 289
Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts and
cracks. Inspect sidewalls for cuts, cracks, and bulges. Check
the wheel bolts for tightness. Check the tires (including
spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight parking for
fuel, coolant, oil, or other fluid leaks. Also, if gasoline fumes
are detected or if fuel, or brake fluid leaks are suspected. The
cause should be located and corrected immediately.
• ALWAYS make sure objects cannot fall or slide into the
driver’s side floor area when the vehicle is moving.
Objects can become trapped under accelerator, brake,
or clutch pedals and could cause a loss of vehicle
control.
• NEVER place any objects under the floor mat (e.g., towels, keys, etc.). These objects could change the posi -
tion of the floor mat and may cause interference with
the accelerator, brake, or clutch pedals.
• If the vehicle carpet has been removed and re-installed, always properly attach carpet to the floor and check the
floor mat fasteners are secure to the vehicle carpet.
Fully depress each pedal to check for interference with
the accelerator, brake, or clutch pedals then re-install
the floor mats.
• It is recommended to only use mild soap and water to clean your floor mats. After cleaning, always check
your floor mat has been properly installed and is
secured to your vehicle using the floor mat fasteners by
lightly pulling mat.
WARNING! (Continued)
4

STARTING AND OPERATING 335
•Winching (Refer To “Winch Operation” For Additional
Information) – Winching is most commonly used in the
following situations: there is no support vehicle available,
a high controlled force is required to recover the vehicle,
there is a high risk of environmental or vehicle damage, or
where nothing else seems to work. A winch can deliver a
high pulling force with a great deal of control. It allows
you to walk the vehicle out of the situation in a slow
controlled manner. This control works well for avoiding
further vehicle damage. Once you decide it is time to use
the winch look for a good anchor point. It needs to be
strong enough to hold more than the vehicle's weight and
provide a direction of pull as straight as possible. Use
block and tackle if necessary to improve the angle of pull
or increase the winch's pulling force. If the anchor point is a tree use a strap around its base and hook the cable to the
strap. If it is another vehicle, then place that vehicle in
PARK and block the front tires. If you cannot find an
anchor point within reach try using your spare tire by
burying it. Once you have determined an anchor point
hook up the cable, ensuring there are a least five wraps of
cable left on the drum, and place a floor mat or something
else over the strung out cable. Placing something over the
strung out cable helps keep the cable on the ground if it
breaks. Next, place the vehicle in first gear and apply a
very light throttle as you power the winch in. Be careful
not to allow slack in the cable as you recover the vehicle.
Do not try to guide the cable into the drum. If it starts to
bunch up on one end, let it. You can re-spool the cable
afterwards. Never use a winch cable as a tow strap and
always stand back while winching.
WARNING!
Never use tow straps with end hooks or link two straps
with a clevis pin. These heavy metal objects could
become projectiles if a strap breaks, which could cause
severe injury. Never leave more than 2 to 3 feet (.6 to
1 meter) of slack in the strap. More slack than this greatly
increases the risk of injury and vehicle damage. Always
keep everyone at least 30 feet (9 meters) away from a
strapping or winching situation.
WARNING!
Winch cables are under high tension when in use and
can become a projectile if they fail. Never stand over or
straddle the winch cable. Never jerk or overload the
winch cable. Never stand in front of the vehicle while
winching. Failure to follow these instructions can result
in serious or fatal injury.
5

420 STARTING AND OPERATING
Towing Requirements — Tires
• Do not attempt to tow a trailer while using a compact sparetire.
• Do not drive more than 50 mph (80 km/h) when towing while using a full size spare tire.
• Proper tire inflation pressures are essential to the safe and satisfactory operation of your vehicle. Refer to “Tires” in
“Servicing And Maintenance” for proper tire inflation
procedures.
• Check the trailer tires for proper tire inflation pressures before trailer usage.
• Check for signs of tire wear or visible tire damage before towing a trailer. Refer to “Tires” in “Servicing And Main -
tenance” for the proper inspection procedure.
• When replacing tires, refer to “Tires” in “Servicing And Maintenance” for the proper tire replacement procedures.
Replacing tires with a higher load carrying capacity will
not increase the vehicle's GVWR and GAWR limits. Towing Requirements — Trailer Brakes
• Do
not interconnect the hydraulic brake system or vacuum
system of your vehicle with that of the trailer. This could
cause inadequate braking and possible personal injury.
• An electronically actuated trailer brake controller is required when towing a trailer with electronically actu -
ated brakes. When towing a trailer equipped with a
hydraulic surge actuated brake system, an electronic brake
controller is not required.

• Trailer brakes are recommended for trailers over 1,000 lbs (453 kg) and required for trailers in excess of 2,000 lbs (907 kg).

WARNING!
• Do not connect trailer brakes to your vehicle's hydraulic brake lines. It can overload your brake
system and cause it to fail. You might not have brakes
when you need them and could have an accident.
• Towing any trailer will increase your stopping distance. When towing, you should allow for addi -
tional space between your vehicle and the vehicle in
front of you. Failure to do so could result in an accident.