overheating DODGE RAM 5500 CHASSIS CAB 2009 4.G Owners Manual
[x] Cancel search | Manufacturer: DODGE, Model Year: 2009, Model line: RAM 5500 CHASSIS CAB, Model: DODGE RAM 5500 CHASSIS CAB 2009 4.GPages: 429, PDF Size: 7.19 MB
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smoke, perfumes, etc.) from sticking to the windows.
Contaminates increase the rate of window fogging.
Summer Operation
Air conditioned vehicles must be protected with a high
quality antifreeze coolant during summer to provide
proper corrosion protection and to raise the boiling point
of the coolant for protection against overheating. A 50 %
concentration is recommended. Refer to ”Engine Cool-
ant” under “ Fluids, Lubricants and Genuine Parts” in
section 7.
When using the air conditioner in extremely heavy traffic
in hot weather, especially when towing a trailer, addi-
tional engine cooling may be required. If this situation is
encountered, operate the transmission in a lower gear to
increase engine RPM, coolant flow and fan speed. When
stopped in heavy traffic, it may be necessary to shift into
NEUTRAL and depress the accelerator slightly for fast
idle operation to increase coolant flow and fan speed.Your air conditioning system is also equipped with an
automatic recirculation system. When the system senses
a heavy load or high heat conditions, it may use partial
Recirculation A/C mode to provide additional comfort.
Winter Operation
When operating the system during the winter months,
make sure the air intake, located directly in front of the
windshield, is free of ice, slush, snow, or other
obstructions.
UNDERSTANDING YOUR INSTRUMENT PANEL 215
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STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust both
inside and outside mirrors, and fasten your seat belts.
The starter should not be operated for more than 15-
second intervals. Waiting a few seconds between such
intervals will protect the starter from overheating.
WARNING!
•Be sure to turn off the engine and remove the key
from the ignition switch if you want to rest or
sleep in your vehicle. Accidents can be caused by
inadvertently moving the shift lever or by press-
ing the accelerator pedal. This may cause excessive
heat in the exhaust system, resulting in overheat-
ing and vehicle fire which may cause serious or
fatal injuries.(Continued)
WARNING! (Continued)
•Do not leave children or animals inside parked
vehicles in hot weather. Interior heat buildup may
cause serious injury or death.
Normal Starting
Normal starting of either a warm or cold engine is
obtained without pumping or depressing the accelerator
pedal. Turn the key to the START position and release
when the engine starts. If the engine fails to start within
10 seconds, turn the key to the OFF position, wait five
seconds, then repeat the starting procedure.
Automatic Transmission
Start the engine with the shift lever in the NEUTRAL or
PARK position. Apply the brake before shifting to any
driving range.
STARTING AND OPERATING 221
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The transmission will downshift from Overdrive to
DRIVE if the accelerator pedal is fully depressed at
vehicle speeds above approximately 35 mph (56 km/h).
When To Use “TOW HAUL” and “O/D OFF”
Modes
When driving in hilly areas, towing a trailer, carrying a
heavy load, etc., and frequent transmission shifting oc-
curs, press the “TOW HAUL O/D OFF” button once to
select TOW HAUL.This will improve performance and reduce the potential
for transmission overheating or failure due to excessive
shifting. When operating in “TOW HAUL” mode, 5th
gear (if equipped) is disabled and 2-3 and 3-4 shift
patterns are modified. Shifts into Overdrive (4th gear) are
allowed during steady cruise (for improved fuel
Tow Haul O/D Off Switch
228 STARTING AND OPERATING
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•Operate with transfer case in 4L when plowing small
or congested areas where speeds are not likely to
exceed 15 mph (24 km/h). At higher speeds operate in
4H.
•Vehicles with automatic transmissions should use 4L
range when plowing deep or heavy snow for extended
periods of time to avoid transmission overheating.
•Do not shift the transmission unless the engine has
returned to idle and wheels have stopped. Make a
practice of stepping on the brake pedal before shifting
the transmission.
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)
CAUTION!
Front or rear wheel lifts should not be used. Internal
damage to the transmission or transfer case will occur
if a front or rear wheel lift is used when recreational
towing.
Recreational Towing – 2-Wheel Drive Models
Recreational towing of 2-Wheel Drive models is not
allowed.Towing with the rear wheels on the ground can
result in severe transmission damage.
304 STARTING AND OPERATING
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With Portable Starting Unit
There are many types of these units available. Follow the
manufacturer’s instructions for necessary precautions
and operation.
CAUTION!
It is very important that the starting unit operating
voltage does not exceed 12-Volts DC or damage to
battery, starter motor, alternator, or electrical system
may occur.
FREEING A STUCK VEHICLE
If the vehicle becomes stuck in snow, sand, or mud, it can
often be moved by a rocking motion. Move the shift lever
rhythmically between DRIVE and REVERSE while ap-
plying slight pressure to the accelerator.In general, the least amount of accelerator pedal pressure
to maintain the rocking motion without spinning the
wheels or racing the engine, is most effective. Racing the
engine or spinning the wheels, due to the frustration of
not freeing the vehicle, may lead to transmission over-
heating and failure. Allow the engine to idle with the
shift lever in NEUTRAL for at least one minute after
every five rocking-motion cycles. This will minimize
overheating and reduce the risk of transmission failure
during prolonged efforts to free a stuck vehicle.
EMERGENCY TOW HOOKS — IF EQUIPPED
Your vehicle may be equipped with emergency tow
hooks.
NOTE:
For off-road recovery, it is recommended to use
both of the front tow hooks to minimize the risk of
damage to the vehicle.
330 WHAT TO DO IN EMERGENCIES
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WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate your vehicle in areas
where your exhaust system can contact anything that
can burn.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may indicate severe
and abnormal catalyst overheating. If this occurs, the
vehicle should be stopped, the engine shut off and the
vehicle allowed to cool. Thereafter, service, including a
tune-up to manufacturer’s specifications, should be ob-
tained immediately. To minimize the possibility of catalyst damage:•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 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
idling or malfunctioning operating conditions.
MAINTAINING YOUR VEHICLE 347
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Change Interval....................... 339
Dipstick ............................. 338
Disposal ............................ 340
Filter ......................... 338,340,378
Identification Logo ..................... 339
Materials Added to ..................... 340
Pressure Gauge ....................... 164
Recommendation ...................... 339
Synthetic ............................ 340
Viscosity ............................ 339
Onboard Diagnostic System ................ 336
Operating Precautions .................... 336
Operator Manual (Owner’s Manual) ............ 4
Outside Rearview Mirrors .................. 82
Overdrive ............................. 227
Overdrive OFF Switch .................... 227
Overhead Console ....................... 136
Overhead Travel Information Center .......... 136
Overheating, Engine ...................... 165 Owner’s Manual (Operator Manual)
.........4,405
Parking Brake .......................... 254
Passenger Airbag On/Off Switch ............. 53
Passing Light ........................... 128
Pedals, Adjustable ....................... 131
Pets .................................. 72
Pets, Transporting ........................ 72
Phone, Cellular .......................... 86
Phone, Hands-Free (UConnect) .............. 86
Placard, Tire and Loading Information ......... 262
Power Door Locks ........................... 28
Mirrors .............................. 83
Outlet (Auxiliary Electrical Outlet) .......... 144
Seats ............................... 118
Sliding Rear Window ................. 34,154
Steering .......................... 252,253
Windows ............................. 32
INDEX 419
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