2012 DODGE DURANGO radiator cap

WARNING!
•The warning words DO NOT OPEN HOT on the
cooling system pressure cap are a safety precaution.
Never add engine coolant (antifreeze) when the
engine is overheated. Do not loosen or remove the
cap to cool an overheated engine. Heat causes pres-
sure to build up in the cooling system. To prevent
scalding or injury, do not remove the pressure cap
while the system is hot or under pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposalrules for your community. To prevent ingestion by ani-
mals and children, do not store ethylene glycol-based
engine coolant (antifreeze) in open containers or allow it
to remain in puddles on the ground. If ingested by a child
or pet, seek emergency assistance immediately. Clean up
any ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the engine coolant (antifreeze) level is
adequate. With the engine idling, and warm to normal
operating temperature, the level of the engine coolant
(antifreeze) in the bottle should be between the ranges
indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap, unless checking for
engine coolant (antifreeze) freeze point or replacing en-
gine coolant (antifreeze). Advise your service attendant
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MAINTAINING YOUR VEHICLE 605

•Make sure that the radiator and coolant recovery
bottle 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.
•Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory cooling performance, poor gas
mileage, and increased emissions.
Brake System
In order to assure brake system performance, all brake
system components should be periodically inspected.
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting or
riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
Fluid Level Check – Brake Master Cylinder
The fluid level of the master cylinder should be checked
when performing under the hood service, or immedi-
ately if the brake system warning lamp indicates system
failure.
The brake master cylinder has a plastic reservoir. On the
outboard side of the reservoir, there is a “MAX” dot and
a “MIN” dot. The fluid level must be kept within these
two dots. Do not add fluid above the MAX mark, because
leakage may occur at the cap.
7
MAINTAINING YOUR VEHICLE 607

Fluid Level Check................. 612,613
Fluid Type ......................... 611
Special Additives ..................... 611
Autostick ........................... 439,447
Auxiliary Electrical Outlet (Power Outlet) ...... 263
Auxiliary Power Outlet ................... 263
B-Pillar Location ........................ 484
Battery ............................... 591
Keyless Transmitter Replacement (RKE) ..... 27
Belts, Seat ............................ 52,99
Blind Spot Monitoring .................... 115
Body Mechanism Lubrication ............... 595
Brake Assist System ...................... 469
Brake Control System, Electronic ............. 467
Brake Fluid ............................ 607
Brake System ........................... 607
Anti-Lock (ABS) ..................... 468
Fluid Check ........................ 607 Master Cylinder
..................... 607
Parking ........................... 465
Warning Light ....................... 305
Brake/Transmission Interlock ............... 432
Break-In Recommendations, New Vehicle ........ 97
Bulb Replacement ..................... 626,627
Bulbs, Light ............................ 101
Calibration, Compass ..................... 329
Camera, Rear ........................... 245
Capacities, Fluid ........................ 632
Caps, Filler Fuel .............................. 519
Power Steering ...................... 464
Radiator (Coolant Pressure) ............. 604
Car Washes ............................ 615
Carbon Monoxide Warning ...............98,515
Cargo (Vehicle Loading) ................... 523
Cargo Area Cover ....................... 280
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INDEX 665

Cooling System......................... 601
Adding Coolant (Antifreeze) ............. 603
Coolant Capacity ..................... 632
Coolant Level ....................... 605
Disposal of Used Coolant ............... 605
Drain, Flush, and Refill ................ 602
Inspection .......................... 601
Points to Remember .................. 606
Pressure Cap ........................ 604
Radiator Cap ....................... 604
Selection of Coolant (Antifreeze) .......602,632
Cruise Control (Speed Control) .............. 208
Cupholders ............................ 270
Customer Assistance ..................... 655
Data Recorder, Event ...................... 80
Daytime Running Lights ................... 191
Dealer Service .......................... 586
Defroster, Rear Window ................... 283 Defroster, Windshield
.................. 100,413
Diagnostic System, Onboard ................ 583
Dipsticks Automatic Transmission ................ 613
Oil (Engine) ........................ 587
Power Steering ...................... 464
Disabled Vehicle Towing ................... 574
Disposal Engine Oil ......................... 590
Used Engine Fluids ................... 590
Door Locks ............................. 34
Door Locks, Automatic .................... 36
Door Opener, Garage ..................... 250
Driving ............................... 457
Off-Pavement ....................... 457
Off-Road .......................... 457
Driving to Achieve Maximum Fuel Economy .... 323
E-85 Fuel ............................. 515
10
INDEX 667