2006 DODGE DURANGO overheating

Canadian Programming/Gate Programming
Canadian radio-frequency laws require transmitter sig-
nals totime-out(or quit) after several seconds of
transmission which may not be long enough for
HomeLink to pick up the signal during programming.
Similar to this Canadian law, some U.S. gate operators are
designed totime-outin the same manner.
If you live in Canada or you are having difficulties
programming a gate operator by using theProgram-
mingprocedures (regardless of where you live),replace
Programming HomeLinkstep 3with the following:
NOTE:If programming a garage door opener or gate
operator, it is advised to unplug the device during the
cyclingprocess to prevent possible overheating.
3. Continue to press and hold the HomeLink button
while youpress and release every two seconds(cycle)
your hand-held transmitter until the frequency signal hassuccessfully been accepted by HomeLink. (The indicator
light will flash slowly and then rapidly.) Proceed with
Programmingstep four to complete.
Using HomeLink
To operate, simply press and release the programmed
HomeLink button. Activation will now occur for the
trained device (i.e. garage door opener, gate operator,
security system, entry door lock, home/office lighting,
etc.). For convenience, the hand-held transmitter of the
device may also be used at any time. In the event that
there are still programming difficulties or questions,
contact HomeLink at:www.homelink.com or 1-800-355-
3515.
Erasing HomeLink Buttons
To erase programming from the three buttons (individual
buttons cannot be erased but can bereprogrammed-
note below), follow the step noted:
166 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

and blower speed to maintain comfort. Interior fogging
on the windshield can be quickly removed by selecting
the defrost mode.
Regular cleaning of the inside of the windows with a
non-filming cleaning solution (vinegar and water works
very well) will help prevent contaminates (cigarette
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.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.
When stopped in heavy traffic, it may be necessary to
shift into NEUTRAL and press the accelerator slightly for
fast idle operation.
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 obstruc-
tions.
INSTRUMENT PANEL AND CONTROLS 235
4

If the transmission temperature gets extremely hot, the
transmission will automatically select the most desirable
gear for operation at this temperature. If the transmission
temperature becomes hot enough the TRANS TEMP light
may illuminate and the transmission may downshift out
of Overdrive until the transmission cools down. After
cooldown, the transmission will resume normal opera-
tion.
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” Mode
When driving in hilly areas, towing a trailer, carrying a
heavy load, etc., and frequent transmission shifting oc-
curs, press the “TOW/HAUL” button. 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
248 STARTING AND OPERATING

ROCKING THE VEHICLE
If vehicle becomes stuck in snow, sand, or mud, it can
often be moved by a rocking motion. Move the gear
selector rhythmically between FIRST and REVERSE,
while applying slight pressure to the accelerator.
The least amount of accelerator pedal pressure to main-
tain the rocking motion without spinning the wheels or
racing the engine is most effective. Allow the engine to
idle with the transmission selector 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.
TIRE SAFETY INFORMATION
Tire Markings
NOTE:
•P (Passenger)-Metric tire sizing is based on U.S. design
standards. P-Metric tires have the letter “P” molded
into the sidewall preceding the size designation. Ex-
ample: P215/65R15 95H.
264 STARTING AND OPERATING

CATALYTIC CONVERTER
The catalytic converter requires the use of unleaded fuel
only. Leaded gasoline will destroy the effectiveness of the
catalyst as an emission control device. Under normal
operating conditions, the catalytic converter will not
require maintenance. However, you must keep the en-
gine maintained to assure proper operation and prevent
possible damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.CAUTION!
Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
the event of engine malfunction, particularly involv-
ing engine misfire or other apparent loss of perfor-
mance, have your vehicle serviced promptly. Contin-
ued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and
vehicle.
As with any vehicle, do not park or operate this vehicle in
areas where combustible materials such as grass or leaves
can come in contact with a hot exhaust system.
A scorching odor may be detected if you continue to run
a malfunctioning engine. The odor may indicate severe
and abnormal catalyst overheating. If this occurs, the
STARTING AND OPERATING 291
5

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 ex-
haust system. Do not park or operate your vehicle in
areas where your exhaust system can contact any-
thing 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.
Maintenance-Free Battery
All Dodge trucks are equipped with maintenance-free
batteries. You will never have to add water, nor is
periodic maintenance required.
348 MAINTAINING YOUR VEHICLE

Jacking............................. 320
Overheating.......................... 357
Tow Hooks.......................... 327
Towing............................. 328
Emission Control System Maintenance......... 390
Emission Related Components.............. 359
Engine
Air Cleaner.......................... 346
Block Heater......................... 244
Break-In Recommendations................ 74
Compartment......................335,336
Coolant (Antifreeze).................356,386
Cooling............................. 354
Exhaust Gas Caution................33,75,290
Fails to Start.......................... 243
Flooded, Starting...................... 243
Fuel Requirements..................... 385
Jump Starting......................... 325
Oil ...........................340,385,386Oil Filler Cap......................... 343
Oil Selection.......................... 385
Oil Synthetic......................... 344
Overheating.......................... 357
Starting............................. 242
Temperature Gauge..................... 183
Entry System, Illuminated.................. 14
Equipment Identification Plate.............. 313
Ethylene Glycol Antifreeze................. 356
Event Data Recorder...................... 62
Exhaust Gas Caution..............33,75,290,354
Exhaust System.......................75,353
Extender, Seat Belt........................ 47
Exterior Lighting........................ 134
Filters
Air Cleaner.......................... 346
Engine Fuel.......................... 346
Engine Oil........................344,386
424 INDEX

Change Interval....................... 342
Dipstick............................. 340
Disposal............................ 344
Filter............................344,386
Filter Disposal........................ 344
Identification Logo..................... 343
Materials Added to..................... 344
Recommendation...................343,385
Synthetic............................ 344
Viscosity..........................343,385
Onboard Diagnostic System..............337,338
Opener, Garage Door (HomeLink) ........... 162
Outside Rearview Mirrors.................. 85
Overdrive..........................186,247
Overdrive OFF Switch.................... 247
Overhead Console....................155,156
Overhead Travel Information Center.......... 156
Overheating, Engine...................185,357
Owner’s Manual (Operator Manual).......... 416Panic Alarm............................ 23
Parking Brake.......................... 258
Parking On Hill......................... 258
Passing Light........................... 136
Pedals, Adjustable....................... 141
Pets.................................. 74
Pets, Transporting........................ 74
Phone, Cellular.......................... 88
Phone, Hands-Free (UConnect™)............. 88
Placard, Tire and Loading Information......... 269
Positive Crankcase Valve.................. 360
Power
Brakes.............................. 360
Distribution Center..................370,373
Door Locks.........................14,16
Lift Gate............................. 31
Mirrors.............................. 86
Outlet (Auxiliary Electrical Outlet).......... 170
Steering..........................262,350
430 INDEX