2006 DODGE DURANGO heating

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

NOTE:Check the automatic transmission fluid level
before towing.
Towing Tips — Tow/Haul (If Equipped)
To reduce potential for automatic transmission overheat-
ing, turn the “TOW HAUL OD/OFF” feature ON when
driving in hilly areas or shift the transmission to Drive
position 2 on more severe grades.
Towing Tips — Electronic Speed Control (If
Equipped)

Don’t use in hilly terrain or with heavy loads.
When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
Towing Tips — Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
City Driving
When stopped for short periods of time, put transmission
in neutral and increase engine idle speed.
Highway Driving
Reduce speed.
Air Conditioning
Turn off temporarily.
refer to Cooling System Operating information in the
Maintenance section of this manual for more informa-
tion.
306 STARTING AND OPERATING

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

Cavity Mini Fuse/Color Description
F11 10 Amp Red Heated Mirrors
F12 20 Amp Yellow Cluster Battery Feed
F13 10 Amp RedIgnition Run HVAC
Module/Heated Rear Glass
(EBL) Relay
F14 10 Amp Red ABS Module Ignition Run
F15 15 Amp BlueBattery Feed Blue Tooth,
Compass/Trip Computer
(CMTC), Sentry Key Diag-
nostics
F16 20 Amp YellowReconfigurable Power Out-
lets
F17 20 Amp Yellow Cigar Lighter Ignition
F18 10 Amp Red Spare Fuse
F19 15 Amp BlueHeating & Air Conditioning
w/ATC Only Battery Feed
F20 25 Amp Natural Amplifier Battery FeedUnderhood Fuses (Power Distribution Center)
CavityCartridge
Fuse / RelayMini Fuse Description
1 30 Amp Pink Starter
2 30 Amp Pink Front Wiper
3 40 Amp Green Brake Batt
4 30 Amp Pink JB Feed Acc #
2
5 40 Amp Green Power Seats
6 20 Amp Blue JB Feed Ign #
1
7 40 Amp Green JB Feed Ign #
2
8 40 Amp Green JB Feed Acc
Delay
9 Spare
10 30 Amp Pink ASD
11 40 Amp Green Power Liftgate
( If Equipped)
MAINTAINING YOUR VEHICLE 373
7

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