2014 Ram 5500 Chassis Cab fuel pressure

CAUTION!
•The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system op-
eration or sensor damage may result when using
replacement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System (TPMS)
sensor to become inoperable. After using an after-
market tire sealant it is recommended that you take
your vehicle to your local dealer to have your
sensor function checked.
• After inspecting or adjusting the tire pressure,
always reinstall the valve stem cap. This will
prevent moisture and dirt from entering the valve
stem, which could damage the TPM sensor. NOTE:
•
The TPMS is not intended to replace normal tire care
and maintenance or to provide warning of a tire failure
or condition.
• The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
• Driving on a significantly under-inflated tire causes
the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle’s handling and
stopping ability.
• The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain
correct tire pressure using an accurate tire pressure
gauge, even if under-inflation has not reached the level
to trigger illumination of the “Tire Pressure Monitor-
ing Telltale Light.”
374 STARTING AND OPERATING

Each axle GAWR is determined by the components in the
system with the lowest load carrying capacity (axle,
springs, tires or wheels). Heavier axles or suspension
components sometimes specified by purchasers for in-
creased durability does not necessarily increase the vehi-
cle’s GVWR.
Tire Size
The tire size on the Vehicle Certification Label represents
the actual tire size on your vehicle. Replacement tires
must be equal to the load capacity of this tire size.
Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weight
values are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.
Loading
The actual total weight and the weight of the front and
rear of your vehicle at the ground can best be determined
by weighing it when it is loaded and ready for operation.
The entire vehicle should first be weighed on a commer-
cial scale to insure that the GVWR has not been exceeded.
The weight on the front and rear of the vehicle should
then be determined separately to be sure that the load is
properly distributed over the front and rear axle. Weigh-
ing the vehicle may show that the GAWR of either the
388 STARTING AND OPERATING

CAUTION!(Continued)
•Your vehicle has been built with improved fluids
that protect the performance and durability of your
vehicle and also allow extended maintenance inter-
vals. Do not use chemical flushes in these compo-
nents as the chemicals can damage your engine,
transmission, power steering or air conditioning.
Such damage is not covered by the New Vehicle
Limited Warranty. If a flush is needed because of
component malfunction, use only the specified
fluid for the flushing procedure.
Engine Oil
Checking Oil Level
To assure proper lubrication of your vehicle’s engine, the
engine oil must be maintained at the correct level. Check
the oil level at regular intervals, such as every fuel stop. The best time to check the engine oil level is about five
minutes after a fully warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Always
maintain the oil level within the SAFE zone on the
dipstick. Adding one quart of oil when the reading is at
the bottom of the SAFE zone will result in a reading at the
top of the safe zone on these engines.
CAUTION!
Overfilling or underfilling the crankcase will cause
oil aeration or loss of oil pressure. This could damage
your engine.
7
MAINTAINING YOUR VEHICLE 451

Cavity Cartridge Fuse Micro FuseDescription
F33 20 Amp Yellow Cummins Diesel Fuel Heater #1 – If
Equipped / Rear Blower – If Equipped
F34 30 Amp Pink Vehicle System Interface Module #2 – If
Equipped
F35 30 Amp Pink Sunroof – If Equipped
F36 30 Amp Pink Rear Defroster– If Equipped
F37 30 Amp Pink Cummins Diesel Fuel Heater #2 If Equipped
F38 30 Amp Pink Power Inverter 115V AC– If Equipped
F39 30 Amp Pink Vehicle System Interface Module #1– If
Equipped
F41 10 Amp RedActive Grill Shutter
F42 20 Amp Yellow Horn
F43 10 Amp RedSnow Plow (Left) – If Equipped
F44 10 Amp RedDiagnostic Port
F46 10 Amp RedTire Pressure Monitor
488 MAINTAINING YOUR VEHICLE

Adding Engine Coolant (Antifreeze)............463
Adding Fuel ............................ .385
Additives, Fuel .......................... .383
Adjustable Pedals ........................ .166
Airbag ..................................64
Airbag Deployment ........................70
Airbag Light .............................68
Airbag Maintenance ........................71
Airbag, Side ..............................67
Airbag, Window (Side Curtain) ................67
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .454
Air Conditioner Maintenance .................456
Air Conditioning ......................... .269
Air Conditioning Controls ...................269
Air Conditioning, Operating Tips ..............288
Air Conditioning Refrigerant .................456
Air Conditioning System ....................269
Air Pressure, Tires ........................ .357
Alarm Light ............................ .205Alarm, Panic
.............................27
Alarm (Security Alarm) ......................21
Alarm System (Security Alarm) ................21
Alterations/Modifications, Vehicle ...............7
Antifreeze (Engine Coolant) ..................462
Capacities ........................... .503
Disposal ............................. .466
Anti-Lock Brake System (ABS) ................333
Anti-Lock Warning Light ....................200
Appearance Care ........................ .477
Ashtray ............................... .180
Auto Down Power Windows ..................45
Automatic Door Locks ......................37
Automatic Headlights ..................... .151
Automatic High Beams .....................153
Automatic Transmission ....................474
Adding Fluid ......................... .476
Fluid and Filter Changes ..................477
Fluid Level Check ...................... .475
526 INDEX

Locks..................................35
Automatic Door .........................37
Child Protection .........................38
Door .................................35
Power Door ............................37
Low Tire Pressure System ...................372
Lubrication, Body ........................ .457
Lug Nuts .............................. .420
Maintenance Free Battery ....................455
Maintenance Procedures ....................450
Maintenance Schedule ..................... .508
Malfunction Indicator Light (Check Engine) .......448
Manual, Service ......................... .522
Manual Transmission Fluid Level Check ...................... .473
Memory Seat ........................... .143
Methanol .............................. .382
Mirrors ................................119 Electric Powered
....................... .128
Heated .............................. .129
Memory ............................. .143
Outside ............................. .126
Rearview .............................119
Trailer Towing ........................ .131
Modifications/Alterations, Vehicle ...............7
Monitor, Tire Pressure System ................372
Mopar Parts ............................ .449
MTBE/ETBE ........................... .382
Multi-Function Control Lever .................160
New Vehicle Break-In Period .................108
Occupant Restraints ........................47
Occupant Restraints (Sedan) ..................67
Octane Rating, Gasoline (Fuel) ................380
Oil, Engine ............................. .451
Capacity ............................ .503
10
INDEX 535