2012 DODGE DURANGO ECU

WARNING!
Do not use power tools to winch the tire up or down.
Impact-type tools may damage the winch mecha-
nism.
13. Lower the jack to the fully closed position. Return the
tools to the proper positions in the tool bag. Fold the flap
on the tool bag under the tools and roll the tools in the
bag underneath the others. Use the Velcro straps to
secure the tool bag to the jack with the lug wrench on the
forward side of the jack. Expand the jack on the bracket
by turning the thumb screw clockwise until it is tight to
prevent rattles.
14. Reinstall the plastic plug into the floor of the cargo
area. Roll up and store the Jack, Tool Kit and Tire
Changing Instructions. Reinstall the cover for the jack in
the rear storage bin. 15. Have the aluminum road wheel and tire repaired as
soon as possible and properly secure the spare tire, jack
and tool kit.
WARNING!
A loose tire or jack, thrown forward in a collision or
hard stop could endanger the occupants of the ve-
hicle. Always stow the jack parts and the spare tire in
the places provided.
Road Tire Installation
1. Mount the road tire on the axle.
2. Install the remaining lug nuts with the cone shaped
end of the nut toward the wheel. Lightly tighten the lug
nuts.
566 WHAT TO DO IN EMERGENCIES

If the vehicle’s battery is discharged refer to “Shift Lever
Override” in “What To Do In Emergencies” for instruc-
tions on shifting the automatic transmission out of the
PARK position for towing.
CAUTION!
Do not attempt to use sling type equipment when
towing. When securing the vehicle to a flat bed truck,
do not attach to front or rear suspension components.
Damage to your vehicle may result from improper
towing.
Towing Without The Ignition Key Fob
Special care must be taken when the vehicle is towed
with the ignition in the LOCK/OFF position. The only
approved method of towing without the ignition key is
with a flatbed truck. Proper towing equipment is neces-
sary to prevent damage to the vehicle.
Rear-Wheel Drive Models
The manufacturer recommends towing your vehicle with
all four wheelsOFFthe ground using a flatbed.
If flatbed equipment is not available, and the transmis-
sion is operable, the vehicle may be towed (with rear
wheels on the ground) with the transmission in NEU-
TRAL. Speed must not exceed 30 mph (48 km/h) and the
distance must not exceed 15 miles (24 km).
CAUTION!
Towing faster than 30 mph (48 km/h) or farther than
15 miles (24 km) with rear wheels on the ground can
cause severe damage to the transmission. Such dam-
age is not covered by the New Vehicle Limited
Warranty.
576 WHAT TO DO IN EMERGENCIES

Refrigerant Recovery And Recycling
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is endorsed by the Environmental
Protection Agency (EPA) and is an ozone-saving product.
However, the manufacturer recommends that air condi-
tioning service be performed by authorized dealers or
other service facilities using recovery and recycling
equipment.
A/C Air Filter
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
WARNING!
Do not remove the A/C air filter while the blower is
operating or personal injury may result.The A/C air filter is located in the fresh air inlet behind
the glove box. Perform the following procedure to re-
place the filter:
1. Open the glove compartment and remove all contents.
2. Push in on the sides of the glove compartment and
lower the door.
3. Pivot the glove compartment downward.
4. Disengage the two retaining tabs that secure the filter
cover to the HVAC housing, and remove the cover.
594 MAINTAINING YOUR VEHICLE

With disc brakes, the fluid level can be expected to fall as
the brake linings wear. However, an unexpected drop in
fluid level may be caused by a leak and a system check
should be conducted.
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
WARNING!
•Use only manufacturer’s recommended brake
fluid. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information. Using the wrong type of brake fluid
can severely damage your brake system and/or
impair its performance. The proper type of brake
fluid for your vehicle is also identified on the
original factory installed hydraulic master cylin-
der reservoir.(Continued)
WARNING! (Continued)
•To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep the
master cylinder reservoir cap secured at all times.
Brake fluid in a open container absorbs moisture
from the air resulting in a lower boiling point.
This may cause it to boil unexpectedly during hard
or prolonged braking, resulting in sudden brake
failure. This could result in a collision.
•Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing
the brake fluid to catch fire. Brake fluid can also
damage painted and vinyl surfaces, care should be
taken to avoid its contact with these surfaces.(Continued)
608 MAINTAINING YOUR VEHICLE

Adaptive Cruise Control (ACC) (Cruise Control). . 208
Adding Fuel ........................... 519
Additives, Fuel ......................... 514
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 590
Air Conditioner Maintenance ............... 593
Air Conditioning Filter .................... 594
Air Conditioning Refrigerant ............... 594
Air Conditioning System .................. 408
Air Conditioning, Operating Tips ............ 416
Air Conditioning, Rear Zone ................ 414
Air Filter .............................. 590
Air Pressure, Tires ....................... 489
Airbag .............................. 67,76
Airbag Deployment ....................... 77
Airbag Light ................... 74,75,80,99,305
Airbag Maintenance ....................... 79
Airbag, Side ...................... 70,73,75,76
Airbag, Window (Side Curtain) ...........71,73,76
Alarm (Security Alarm) .................20,305Alarm, Panic
............................ 26
All Wheel Drive (AWD) ................... 450
Alterations/Modifications, Vehicle ............. 9
Antenna, Satellite Radio ................... 361
Anti-Lock Brake System (ABS) .............. 468
Anti-Lock Warning Light .................. 302
Anti-Theft System ....................... 305
Antifreeze (Engine Coolant) ................ 632
Appearance Care ........................ 614
Assist, Hill Start ........................ 474
Assistance Towing ....................... 137
Auto Down Power Windows ................ 43
Automatic Dimming Mirror ................ 110
Automatic Door Locks ..................... 36
Automatic Headlights .................... 189
Automatic Temperature Control (ATC) ......... 408
Automatic Transmission .............432,440,611
Adding Fluid ....................... 613
Fluid and Filter Changes ............... 611
664 INDEX

Bulb Replacement.................... 627
Cargo ............................. 280
Center Mounted Stop .................. 631
Daytime Running .................... 191
Dimmer Switch, Headlight .............. 188
Electronic Stability Program (ESP) Indicator. . 477
Exterior ........................... 101
Fog ............................ 303,628
Fuses ............................. 620
Hazard Warning Flasher ............... 551
Headlights ......................... 627
Headlights On With Wipers ............. 189
High Beam Indicator .................. 303
Illuminated Entry ..................... 23
Low Fuel .......................... 319
Malfunction Indicator (Check Engine) ...... 300
Map Reading ....................... 194
Reading ........................ 194,248
Rear Servicing ....................... 630 Rear Tail
........................... 630
Seat Belt Reminder ................... 307
Security Alarm (Theft Alarm) ............ 305
Service ............................ 627
Service Engine Soon
(Malfunction Indicator) ................ 300
Side Marker ........................ 630
SmartBeams ........................ 190
Tire Pressure Monitoring (TPMS) ......... 299
Traction Control ..................... 477
Turn Signal ................ 101,188,628,630
Vanity Mirror ....................... 114
Loading Vehicle ......................... 523
Tires .............................. 484
Locks ................................. 34
Automatic Door ...................... 36
Child Protection ...................... 36
Door .............................. 34
Power Door ......................... 35
10
INDEX 673

Child Restraint................... 81,82,91
Extender ........................... 66
Front Seat .......................... 52
Inspection .......................... 99
Maintenance ........................ 619
Pretensioners ........................ 60
Reminder .......................... 307
Shoulder Belt Anchorage ................ 57
Untwisting Procedure .................. 56
Seats ................................. 158
Adjustment ......................... 163
Cleaning ........................... 617
Easy Entry ......................... 185
Memory ........................... 182
Power .......................... 158,160
Rear Folding ..................... 174,177
Reclining .......................... 164
Security Against Theft ..................... 20
Security Alarm (Theft Alarm) .............20,305Selection of Oil
......................... 588
Sentry Key (Immobilizer) ................... 18
Sentry Key Programming ................... 20
Sentry Key Replacement ................... 19
Service Assistance ....................... 655
Service Contract ......................... 657
Service Engine Soon Light
(Malfunction Indicator) .................... 300
Service Manuals ........................ 659
Setting the Clock ..................... 341,350
Settings, Personal ........................ 330
Shift Lever Override ...................... 573
Shifting ............................... 430
Automatic Transmission ................ 430
Transfer Case, Shifting into Transfer
Case Neutral (N) ..................... 543
Transfer Case, Shifting out of Transfer Case
Neutral (N) ......................... 546
Short Message Service (SMS) ................ 145
678 INDEX