radiator cap Ram 5500 Chassis Cab 2015 Owner's Manual

Snowplow Prep Package Model Availability
For Information about snowplow applications visit
www.ramtrucks.com or refer to the current Ram Body
Builders Guide.
1. The maximum number of occupants in the truckshould not exceed two.
2. The total GVWR or the Front GAWR or the Rear GAWR should never be exceeded.
3. Cargo capacity will be reduced by the addition of options or passengers, etc.
The loaded vehicle weight, including the snowplow
system, all aftermarket accessories, driver, passengers,
options, and cargo, must not exceed either the Gross
Vehicle Weight (GVWR) or Gross Axle Weight (GAWR)
ratings. These weights are specified on the Safety Com-
pliance Certification Label on the driver’s side door
opening. NOTE:
Detach the snowplow when transporting pas-
sengers.
Vehicle front end wheel alignment was set to specifica-
tions at the factory without consideration for the weight
of the plow. Front end toe-in should be checked and reset
if necessary at the beginning and end of the snowplow
season. This will help prevent uneven tire wear.
The blade should be lowered whenever the vehicle is
parked.
Maintain and operate your vehicle and snowplow equip-
ment following the recommendations provided by the
specific snowplow manufacturer.
Over The Road Operation With Snowplow
Attached
The blade restricts air flow to the radiator and causes the
engine to operate at higher than normal temperatures.
Therefore, when transporting the plow, angle the blade
5
STARTING AND OPERATING 449

CAUTION!
Driving with a hot cooling system could damage
your vehicle. If the temperature gauge reads HOT
(H), pull over and stop the vehicle. Idle the vehicle
with the air conditioner turned off until the pointer
drops back into the normal range. If the pointer
remains on HOT (H), and you hear continuous
chimes, turn the engine off immediately and call for
service.
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 try to open a cooling system pressure
cap when the radiator or coolant bottle is hot.
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.
Torque Specifications
Lug Nut/BoltTorque Lug Nut/
Bolt
Type **Lug
Nut/Bolt Size Lug Nut/
Bolt
Socket Size
120-150 Ft-Lbs (160-200 N·m) Cone M14 x
1.5022 mm
130-160 Ft-Lbs (190-220 N·m) Flanged
**Use only Chrysler recommended lug nuts/bolts and
clean or remove any dirt or oil before tightening.6
WHAT TO DO IN EMERGENCIES 461

To minimize the possibility of catalytic converter dam-
age:
•Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
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 try to open a cooling system pressure
cap when the radiator is hot.
Engine Coolant Checks
Check the engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty or
rusty in appearance, the system should be drained,
flushed and refilled with fresh coolant. Check the front of
the A/C condenser (if equipped) or radiator for any
accumulation of bugs, leaves, etc. If dirty, clean by gently
7
MAINTAINING YOUR VEHICLE 513

spraying water from a garden hose vertically down the
face of the A/C condenser (if equipped) or the back of the
radiator core.
Check the engine cooling system hoses for brittle rubber,
cracking, tears, cuts and tightness of the connection at the
coolant recovery bottle and radiator. Inspect the entire
system for leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
engine coolant (antifreeze) from the radiator drain cock.
The radiator drain cock is located in the lower radiator
tank. If the cap is sealing properly, the engine coolant
(antifreeze) will begin to drain from the coolant expan-
sion bottle. DO NOT REMOVE THE COOLANT PRES-
SURE CAP WHEN THE COOLING SYSTEM IS HOT.Cooling System — Drain Flush And Refill
If the engine coolant (antifreeze) is dirty or contains a
considerable amount of sediment, clean and flush with a
reliable cooling system cleaner. Follow with a thorough
rinsing to remove all deposits and chemicals. Properly
dispose of old engine coolant (antifreeze).
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
Selection Of Coolant
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
514 MAINTAINING YOUR VEHICLE

•Mixing engine coolant (antifreeze) types is not recom-
mended and can result in cooling system damage. If
HOAT and OAT coolant are mixed in an emergency,
have a authorized dealer drain, flush, and refill with
OAT coolant (conforming to MS.90032) as soon as pos-
sible.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that the engine coolant
(antifreeze) will return to the radiator from the coolant
expansion bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
• Do not open hot engine cooling system. Never add
engine coolant (antifreeze) when the engine is
overheated. Do not loosen or remove the cap to cool
an overheated engine. Heat causes pressure to
build up in the cooling system. To prevent scalding
or injury, do not remove the pressure cap while the
system is hot or under pressure.
• Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
7
MAINTAINING YOUR VEHICLE 517

3. Check the coolant level on the dipstick.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
engine coolant (antifreeze) freeze point or replacing en-
gine coolant (antifreeze). Advise your service attendantof this. As long as the engine operating temperature is
satisfactory, the coolant bottle need only be checked once
a month.
When additional engine coolant (antifreeze) is needed to
maintain the proper level, it should be added to the
coolant bottle. Do not overfill.
Checking Coolant Level — 6.4L Engine
The level of the coolant in the pressurized coolant bottle
should be between the “MIN” and “MAX” range on the
bottle when the engine is cold.
The radiator normally remains completely full, so there is
no need to remove the cap unless checking for coolant
freeze point or replacing engine coolant (antifreeze).
Advise your service attendant of this. As long as the
engine operating temperature is satisfactory, the coolant
Coolant Reservoir Dipstick
7
MAINTAINING YOUR VEHICLE 519

Coolant Pressure Cap (Radiator Cap)...........517
Cooling System .......................... .513
Adding Coolant (Antifreeze) ...............515
Coolant Capacity ...................... .554
Coolant Level ......................... .513
Disposal of Used Coolant .................518
Drain, Flush, and Refill ...................514
Inspection ........................... .518
Points to Remember .....................520
Pressure Cap ......................... .517
Radiator Cap ......................... .517
Selection of Coolant (Antifreeze) .............514
Corrosion Protection ...................... .528
Cupholders ............................ .184
Customer Assistance ...................... .569
Data Recorder, Event .......................74
Daytime Running Lights ....................152
Dealer Service ........................... .492Defroster, Rear Window
.....................193
Defroster, Windshield ......................110
Delay (Intermittent) Wipers ..................163
Differential, Limited-Slip ....................361
Dipsticks Automatic Transmission ..................526
Power Steering ........................ .366
Disabled Vehicle Towing ....................481
Disposal Antifreeze (Engine Coolant) ................518
Door Locks Door Locks ............................34
KeyFob...............................34
Remote ...............................34
Remote Keyless Entry (RKE) ................34
Door Locks, Automatic ......................37
Driving Through Flowing, Rising, or Shallow Standing
Water ............................... .363
10
INDEX 581

Parking Brake........................... .367
Passing Light ........................... .161
Passive Entry .............................39
Pedals, Adjustable ........................ .167
Personal Settings ......................... .231
Pets .................................. .106
Pets, Transporting ........................ .106
Placard, Tire and Loading Information ..........390
Power Distribution Center (Fuses) ................536
Door Locks ............................36
Mirrors ............................. .126
Outlet (Auxiliary Electrical Outlet) ...........176
Seats ............................... .131
Sliding Rear Window ....................194
Steering ............................. .365
Take-Off Adapter ...................... .348
Take-Off Operation ..................... .348
Windows ..............................43 Power Steering Fluid
...................... .558
Pregnant Women and Seat Belts ................60
Programmable Electronic Features .............231
Programming Transmitters (Remote Keyless Entry) . .23
PTO (Power Take-Off) ..................... .348
Radial Ply Tires ......................... .398
Radiator Cap (Coolant Pressure Cap) ...........514
Radio Operation ......................... .281
Radio (Sound Systems) .....................278
Rain Sensitive Wiper System .................164
Rear Axle (Differential) .....................523
Rear Window Features .....................193
Rear Window, Sliding ..................... .194
Reclining Rear Seats ...................... .138
Recorder, Event Data .......................74
Recreational Towing ...................... .451
Shifting into Transfer Case Neutral (N) ........454
Shifting out of Transfer Case Neutral (N) ......456
10
INDEX 589