air conditioning Ram 5500 Chassis Cab 2014 User Guide

bottle need only be checked once a month. When addi-
tional engine coolant (antifreeze) is needed to maintain
the proper level, it should be added to the coolant bottle.
Do not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot engine
coolant (antifreeze) to enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
• Do not overfill the coolant expansion bottle. •
Check the coolant freeze point in the radiator and in
the coolant expansion bottle. If engine coolant (anti-
freeze) needs to be added, the contents of the coolant
expansion bottle must also be protected against freez-
ing.
• If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
• Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to MS-
12106) and distilled water for proper corrosion protec-
tion of your engine which contains aluminum compo-
nents.
• Make sure that the coolant expansion bottle overflow
hoses are not kinked or obstructed.
• Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean.
468 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro FuseDescription
F58 20 Amp Yellow
(Gas Engine) / 25 Amp Natural
(Cummins Diesel Engine) Engine Cooling Pump
F60 15 Amp BlueUnderhood Lamp
F61 20 Amp YellowPower Take-off Unit – If Equipped
F62 10 Amp RedAir Conditioning Clutch
F63 20 Amp Yellow Ignition Coils (Gas), Urea Heater (Cummins
Diesel)
F64 25 Amp NaturalFuel Injectors / Powertrain
F65 10 Amp RedUSB interface
F66 10 Amp Red Sunroof / Passenger Window Switches /
Rain Sensor
F67 10 Amp Red CD / DVD / Bluetooth Hands-free Module –
If Equipped
490 MAINTAINING YOUR VEHICLE

CAUTION!
•When installing the power distribution center
cover, it is important to ensure the cover is properly
positioned and fully latched. Failure to do so may
allow water to get into the power distribution
center and possibly result in an electrical system
failure.
• When replacing a blown fuse, it is important to use
only a fuse having the correct amperage rating. The
use of a fuse with a rating other than indicated may
result in a dangerous electrical system overload. If
a properly rated fuse continues to blow, it indicates
a problem in the circuit that must be corrected.
VEHICLE STORAGE
If you are storing your vehicle for more than 21 days, we
recommend that you take the following steps to mini-
mize the drain on your vehicle’s battery:
• Disconnect the negative cable from battery.
• Any time you store your vehicle or keep it out of
service (i.e., vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
ensure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
494 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