2008 DODGE NITRO Coolant

Defrosters
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See your
authorized dealer for service if your defroster is inoper-
able.
Safety Checks You Should Make Outside The
Vehicle
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect for tread cuts or sidewall
cracks. Check wheel nuts for tightness and tires (includ-
ing spare) for proper pressure.
Lights
Have someone observe the operation of all exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
coolant, oil or other fluid leaks. Also, if gasoline fumes
are detected, the cause should be located and corrected
immediately.
78 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

INSTRUMENT CLUSTER DESCRIPTION
1. Fuel Gauge
The fuel gauge shows level of fuel in tank when
ignition switch is in the ON position.
2. Fuel Cap Indicator
This symbol indicates the side of the vehicle
where the fuel cap is located.
3. Temperature Gauge
The temperature gauge indicates engine coolant
temperature. Any reading within the normal
range indicates that the cooling system is operat-
ing satisfactorily. The gauge needle will likely indicate a
high temperature when driving in hot weather, up moun-
tain grades, in heavy traffic, or when towing a trailer. If
the needle rises to the ªHº mark, stop the vehicle, shiftinto N (Neutral) increase engine speed for 2-3 minutes. If
the temperature reading does not return to normal, seek
authorized service immediately.
CAUTION!
Do not leave your vehicle unattended with the en-
gine running as you would not be able to react to the
temperature indicator if the engine overheats.
The gauge pointer will remain near its last reading when
the engine is turned off. It will return to a true reading
when the engine is restarted.
4. Low Fuel Warning Light
This indicator lights when the fuel gauge reads 1/8
of a tank or less.
168 INSTRUMENT PANEL AND CONTROLS

5. Seat Belt Reminder Light
This light comes on for several seconds after the
ignition is turned ON as a reminder to ªbuckle
up.º This light will remain on as long as the driver
or passengers seat belt remains unbuckled. If the seat belt
indicator remains on and/or flashes with belts buckled,
this may indicate a fault in the seat belt reminder system.
Have the system checked by an authorized dealer.
6. Coolant Temperature Warning Light
This light warns of an overheated engine condi-
tion. For a bulb check, this light will come on
momentarily when the ignition is turned On. If the
light turns on while driving, stop the vehicle, shift into N
(Neutral) and increase the engine speed for 2 to 3
minutes. If the temperature reading does not return to
normal, seek authorized service immediately.As temperatures rise and the gauge approaches9H9, this
indicator will illuminate and a single chime will sound
after reaching a set threshold. Further overheating will
cause the temperature gauge to pass9H9, the indicator
will continuously flash, and a continuous chime will
occur until the engine is allowed to cool.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature light is on,
safely pull over and stop the vehicle. Idle the vehicle
in neutral with the air conditioner turned off until
the light turns off. If the if the light remains on, turn
the engine off immediately, and call for service.
INSTRUMENT PANEL AND CONTROLS 169
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WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call a service center if your
vehicle overheats. If you decide to look under the
hood yourself, see Section 7 of this manual. Follow
the warnings under the Cooling System Pressure Cap
paragraph.
7. Speedometer
Shows the vehicles speed.
8. High Beam Indicator Light
Indicates that headlights are on high beam.9. Security Alarm System Indicator Light Ð If
Equipped
This light will flash rapidly for approximately 15 seconds
when the vehicle theft alarm is arming. The light will
flash at a slower speed continuously after the alarm is set.
The security light will also come on for about three
seconds when the ignition is first turned on.
10. Electronic Stability Program (ESP) Warning
Light/Brake Assist System (BAS) Warning Light ± If
Equipped
The malfunction lamp for the ESP is combined
with BAS. The yellow ªESP/BAS Warning
Lampº and the yellow ªESP/TCS Indicator
Lightº in the instrument cluster both come on
when the ignition switch is turned to the ªONº position.
They should go out with the engine running. If the
ªESP/BAS Warning Lampº comes on continuously with
the engine running, a malfunction has been detected in
either the ESP or the BAS system. If this light remains on
170 INSTRUMENT PANEL AND CONTROLS

To Manually Calibrate the Compass
Start the engine, and leave the transmission in the P
(Park) position. Press and hold (approximately 10 sec-
onds) the odometer/trip odometer reset button until the
current variance zone number is displayed. Release the
odometer/trip odometer reset button, then press and
hold again (approximately 10 seconds), until the direc-
tion is displayed with the ªCALº indicator on continu-
ously in the display. To complete the compass calibration,
drive the vehicle in one or more complete 360 degree
circles under 5 mph (8 km/h) in an area free from power
lines, large metallic objects, until the ªCALº indicator
turns off. The compass will now function normally.ELECTRONIC VEHICLE INFORMATION CENTER
(EVIC) Ð IF EQUIPPED
The Electronic Vehicle Information Center (EVIC) fea-
tures a driver-interactive display. It is located on the
instrument cluster in the lower half of the fuel/coolant
temperature gauge.
184 INSTRUMENT PANEL AND CONTROLS

Operating Tips
Window Fogging
Windows will fog on the inside when the humidity inside
the vehicle is high. This often occurs in mild or cool
temperatures when it's rainy or humid. In most cases,
turning on the air conditioning (pressing the snowflake
button) will clear the fog. Adjust the temperature control,
air direction, and blower speed to maintain comfort.
As the temperature gets colder it may be necessary to
direct air onto the windshield. Adjust the temperature
control and blower speed to maintain comfort. Higher
blower speeds will reduce fogging. 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 (cigarettesmoke, 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 Fluids and
Genuine Parts in Section 7 for the proper coolant type.
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
N (Neutral) and depress the accelerator slightly for fast
idle operation to increase coolant flow and fan speed.
INSTRUMENT PANEL AND CONTROLS 239
4

released. If this occurs, continue cranking with the accel-
erator pedal pushed all the way to the floor. Release the
accelerator pedal and the key once the engine is running
smoothly.
If the engine shows no sign of starting after two 15
second periods of cranking with the accelerator pedal
held to the floor, the ªNormal Startingº or ªExtreme Cold
Weatherº procedures should be repeated.
After Starting
The idle speed will automatically decrease as the engine
warms up.
CAUTION!
Long periods of engine idling, especially at high
engine speeds can cause excessive exhaust tempera-
tures which can damage your vehicle. Do not leave
your vehicle unattended with the engine running.
WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build up may
cause serious injury or death.
ENGINE BLOCK HEATER Ð IF EQUIPPED
The engine block heater warms engine coolant and
permits quicker starts in cold weather. Connect the cord
to a standard 110-115 volt AC electrical outlet with a
grounded three-wire extension cord.
²The engine block heater cord is found under the hood
clipped to the heater line on the left side of the engine.
248 STARTING AND OPERATING

1 (First)
For hard pulling at low speeds in mud, sand, snow, or on
steep grades. Begins and stays in low gear with no
upshift. Provides engine compression braking at low
speeds.
Overdrive Operation
The overdrive automatic transmission contains an elec-
tronically controlled fourth and fifth speed (Overdrive).
The transmission will automatically shift from 3rd gear to
Overdrive if the following conditions are present:
²the transmission selector is in D (Drive);
²the engine coolant has reached normal operating tem-
perature;
²vehicle speed is above approximately 30 mph (48
km/h);
²the ªTOW/HAULº button has not been activated;
²transmission has reached normal operating tempera-
ture.
NOTE:If the vehicle is started in extremely cold tem-
peratures, the transmission may not shift into Overdrive
and will automatically select the most desirable gear for
operation at this temperature. Normal operation will
resume when the transmission fluid temperature has
risen to a suitable level. Refer also to the Note under
torque converter clutch, later in this section.
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 ªTransmission
Temperature Warning Lightº may illuminate and the
transmission may downshift out of Overdrive until the
transmission cools down. After cooldown, the transmis-
sion will resume normal operation.
STARTING AND OPERATING 257
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