2011 DODGE NITRO wheel

STARTING AND OPERATING
CONTENTS
Starting Procedures .................... 291
▫ Normal Starting ..................... 291
▫ Extreme Cold Weather
(Below –20°F Or –29°C) ................ 291
▫ If Engine Fails To Start ................ 292
▫ After Starting ....................... 293
 Engine Block Heater — If Equipped ........ 293
 Automatic Transmission ................. 294
▫ Key Ignition Park Interlock ............. 295▫
Brake/Transmission Interlock System ...... 295
▫ Four–Speed Automatic Transmission –
3.7L Engine ........................ 295
▫ Gear Ranges ........................ 296
▫ Five–Speed Automatic Transmission –
4.0L Engine ........................ 300
▫ Gear Ranges ........................ 300
 Four-Wheel Drive Operation — If Equipped . . 304
▫ Single-Speed Part-Time Transfer Case ...... 304
5

▫Shifting Procedure – Electronically Shifted
Transfer Case ....................... 306
 On-Road Driving Tips .................. 307
 Power Steering ....................... 307
▫ Power Steering Fluid Check ............. 308
 Parking Brake ........................ 309
 Anti-Lock Brake System ................. 311
 Electronic Brake Control System ........... 313
▫ Anti-Lock Brake System (ABS) ........... 314
▫ Traction Control System (TCS) ........... 314
▫ Brake Assist System (BAS) .............. 315
▫ Electronic Roll Mitigation (ERM) ......... 316
▫ Electronic Stability Control (ESC) ......... 316▫
ESC Activation/Malfunction Indicator Light
And ESC Off Indicator Light ............ 319
 Tire Safety Information ................. 320
▫ Tire Markings ....................... 320
▫ Tire Identification Number (TIN) ......... 323
▫ Tire Terminology And Definitions ......... 324
▫ Tire Loading And Tire Pressure .......... 325
 Tires — General Information ............. 329
▫ Tire Pressure ....................... 329
▫ Tire Inflation Pressures ................ 330
▫ Tire Pressures For High Speed Operation . . . 332
▫ Radial Ply Tires ..................... 332
▫ Spare Tire Matching Original Equipped Tire
And Wheel – If Equipped .............. 332
288 STARTING AND OPERATING

Vehicle Loading ...................... 358
▫ Certification Label ................... 358
 Trailer Towing ........................ 361
▫ Common Towing Definitions ............ 361
▫ Trailer Hitch Classification .............. 366
▫ Trailer Towing Weights
(Maximum Trailer Weight Ratings) ........ 367
▫ Trailer And Tongue Weight ............. 369
▫ Towing Requirements ................. 370 ▫
Towing Tips ........................ 375
 Recreational Towing
(Behind Motorhome, Etc.) ................ 377
▫ Towing This Vehicle
Behind Another Vehicle ................ 377
▫ Recreational Towing — Two-Wheel Drive
Models ........................... 377
▫ Recreational Towing — Four-Wheel Drive
Models ........................... 378
290 STARTING AND OPERATING

the transmission into third gear, the transmission will
never shift above third gear, but can shift down into
second gear or first gear, when needed.
WARNING!
Do not downshift for additional engine braking on a
slippery surface. The drive wheels could lose their
grip and the vehicle could skid.
Screen Display12 34D
Actual Gear(s) Allowed 1 1-2 1-3 1-4 1-5
NOTE: To select the proper gear position for maximum
deceleration (engine braking), move the shift lever to the
left “D (-)” and hold it there. The transmission will shift
to the range from which the vehicle can best be slowed
down.
Overdrive Operation
The overdrive automatic transmission contains an elec-
tronically controlled fifth gear (OVERDRIVE). The trans-
mission will automatically shift from fourth gear to
OVERDRIVE if the following conditions are present:
•the shift lever is in DRIVE
•the engine coolant has reached normal operating tem-
perature
•the vehicle speed is above approximately 30 mph
(48 km/h)
•the transmission has reached normal operating
temperature
NOTE: If the vehicle is started in extremely cold tem-
peratures, the transmission may not shift into OVER-
DRIVE and will automatically select the most desirable
gear for operation at this temperature. Normal operation
will resume when the transmission fluid temperature has
302 STARTING AND OPERATING

Torque Converter Clutch
A feature designed to improve fuel economy has been
included in the automatic transmission on your vehicle.
A clutch within the torque converter engages automati-
cally at a calibrated speed at light throttle. It engages at
higher speeds under heavier acceleration. This may re-
sult in a slightly different feeling or response during
normal operation in high gear. When the vehicle speed
drops below a calibrated speed, or during acceleration,
the clutch automatically and smoothly disengages.
NOTE:If the vehicle has not been driven in several
days, the first few seconds of operation after shifting the
transmission into gear may seem sluggish. This is due to
the fluid partially draining from the torque converter into
the transmission. This condition is normal and will not
cause damage to the transmission. The torque converter
will refill within five seconds of starting the engine.
FOUR-WHEEL DRIVE OPERATION — IF EQUIPPED
Single-Speed Part-Time Transfer Case
Operating Information/Precautions
The transfer case is operated by the transfer case switch
(located on the center console).
Transfer Case Switch
304 STARTING AND OPERATING

The electronically shifted transfer case provides two
mode positions:
•Two-wheel drive high range (2WD)
•Four-wheel drive high range (4WD LOCK)
The electronically shifted transfer case is designed to be
driven in the two-wheel drive position (2WD) for normal
street and highway conditions (dry hard surfaced roads).
When additional traction is required, the transfer case
4WD LOCK position can be used to lock the front and
rear driveshafts together and force the front and rear
wheels to rotate at the same speed. This is accomplished
by rotating the transfer case switch to the desired posi-
tion. Refer to “Shifting Procedure” for specific shifting
instructions. The 4WD LOCK position is designed for
loose, slippery road surfaces only.
CAUTION!
•Driving in the 4WD LOCK position on dry hard
surfaced roads may cause increased tire wear and
damage to the driveline components.
•Do not attempt to make a shift while only the front
or rear wheels are spinning. Shifting while only
the front or rear wheels are spinning can cause
damage to the transfer case.
Proper operation of four-wheel drive vehicles depends
on tires of equal size, type and circumference on each
wheel. Any difference in tire size can cause damage to the
transfer case. Tire rotation schedule should be followed
to balance tire wear.
Since four-wheel drive provides improved traction, there
is a tendency to exceed safe turning and stopping speeds.
Do not go faster than road conditions permit.
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Shifting Procedure – Electronically Shifted
Transfer Case
NOTE:If any of the requirements to select a new
transfer case position have not been met, the transfer case
will not shift. The “4WD Indicator Light” (located in the
display under the tachometer) will flash until all the
requirements for the selected position have been met. To
retry a shift, return the control knob back to the original
position, make certain all shift requirements have been
met, wait five seconds and try the shift again.
2WD⇔ 4WD LOCK
Rotate the transfer case switch to the desired position.
Shifts between 2WD and 4WD LOCK can be done with
the vehicle stopped or in motion. With the vehicle in
motion, the transfer case will engage/disengage faster if you momentarily release the accelerator pedal after turn-
ing the switch. If the vehicle is stopped, the ignition key
must be in the ON position with the engine either
RUNNING or OFF. This shift cannot be completed if the
key is in the ACC position.
NOTE:
•The four-wheel drive system will not allow shifts
between 2WD/4WD LOCK if the front and/or rear
wheels are spinning (no traction). In this situation, the
“4WD Indicator Light” (located in the display under
the tachometer) will flash. At this time, reduce speed
and stop spinning the wheels to complete the shift.
•Delayed shifting out of 4WD LOCK may be experi-
enced due to uneven tire wear, low tire pressure, or
excessive loading.
306 STARTING AND OPERATING

ON-ROAD DRIVING TIPS
Utility vehicles have higher ground clearance and a
narrower track to make them capable of performing in a
wide variety of off-road applications. Specific design
characteristics give them a higher center of gravity than
ordinary cars.
An advantage of the higher ground clearance is a better
view of the road, allowing you to anticipate problems.
They are not designed for cornering at the same speeds as
conventional two-wheel drive vehicles any more than
low-slung sports cars are designed to perform satisfacto-
rily in off-road conditions. If at all possible, avoid sharp
turns or abrupt maneuvers. As with other vehicles of this
type, failure to operate this vehicle correctly may result in
loss of control or vehicle rollover.
POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverabilityin tight spaces. The system will provide mechanical
steering capability if power assist is lost.
If for some reason the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions, you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE:
•Increased noise levels at the end of the steering wheel
travel are considered normal and do not indicate that
there is a problem with the power steering system.
•Upon initial start-up in cold weather, the power steer-
ing pump may make noise for a short amount of time.
This is due to the cold, thick fluid in the steering
system. This noise should be considered normal, and it
does not in any way damage the steering system.
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