ECO mode CHRYSLER 300 LX 2007 Service Manual

WARNING!
Do not coast in N (Neutral) and never turn off the
ignition to coast down a hill. These are unsafe
practices that limit your response to changing traffic
or road conditions. You might lose control of the
vehicle and have an accident.
D (Drive)
This range should be used for most city and highway
driving. It provides the smoothest upshifts and down-
shifts and best fuel economy.
The transmission automatically upshifts through fifth
gear. The D (Drive) position provides optimum driving
characteristics under all normal operating conditions.
When frequent transmission shifting occurs when using
the Overdrive range, such as when operating the vehicle
under heavy loading conditions (in hilly terrain, travel-
ing into strong head winds, or while towing heavy
trailers, use the AutoStickmode and select the “3”
range.
AutoStickGear selection
The AutoStickfeature can be selected by pressing the
selector lever to the right or the left with the lever in the
D (Drive) position. The gear currently selected is indi-
cated in the instrument cluster display. Briefly, press the
selector lever in the “D -” direction and the transmission
will shift from the current gear to the next lower gear.
Press and hold the selector lever in the “D-” direction and
the transmission will shift from the current gear directly
to the next lowest gear for best acceleration.
NOTE:To avoid overrevving the engine when the
selector lever is moved in “D -” direction, the transmis-
sion will not shift to a lower gear if the engine’s revolu-
tions per minute (RPM) limit would be exceeded.
Briefly, press the selector lever in the “D +” direction and
the transmission will shift from the current gear to the
next higher gear.
Press and hold the selector lever in the “D +” direction
and the transmission will shift from the current gear
directly to gear “D.”
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WARNING!
On slippery road surfaces, never downshift in order
to obtain braking action. This could result in drive
wheel slip and reduced vehicle control. Your vehi-
cle’s ABS will not prevent this type of loss of control.
You could lose control of your vehicle and have an
accident.
Delayed Shifts in Cold Temperatures
During cold temperature operation, you may notice
delayed upshifts depending on engine and transmission
temperature as well as vehicle speed. This feature im-
proves warm up time of the engine and transmission to
achieve maximum efficiency.
Temporary Transmission Limp Home Mode
The transmission is monitored for abnormal conditions.
If a condition is detected that could result in transmission
damage, the transmission will engage Limp Home Mode.
If vehicle acceleration worsens, or the transmission no
longer shifts, the transmission is most likely operating in
the Limp Home Mode. In this mode, the transmissionwill remain in the current gear until the vehicle is
brought to a stop. After the vehicle has stopped, P (Park),
R (Reverse), and N (Neutral) will continue to operate.
Second gear will operate in the D (Drive) shifter position.
The Malfunction Indicator Light may be illuminated.
A reset feature is available to allow the vehicle to be
driven to a dealer for service. To reset the transmission,
use the following procedure:
1. Stop the vehicle.
2. Move the selector lever to the P (Park) position.
3. Turn off the engine.
4. Wait approximately 10 seconds.
5. Restart the engine.
6. Move the selector lever to the desired range. If the
problem is no longer detected, the transmission will
return to normal operation.
NOTE:Even if the transmission can be reset, we
recommend that you visit a dealer at your earliest
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possible convenience. Your dealer has diagnostic equip-
ment to determine if the problem could recur.
Have the transmission checked at your authorized dealer
as soon as possible.
If the problem has been momentary, the transmission can
be reset to regain all forward gears.
Permanent Transmission Limp Home Mode
Permanent Limp Home Mode will be activated if the
transmission enters temporary Limp Home Mode three
times. Follow the reset procedure described under “Tem-
porary Transmission Limp Home Mode” in this section.
In Permanent Limp Home Mode, P (Park), R (Reverse),
and N (Neutral) will continue to operate. Second gear
will operate in the D (Drive) shifter position. The mal-
function indicator light may illuminate.
AUTOSTICK— IF EQUIPPED
Autostickis a driver-interactive transmission that offers
manual gear shifting to provide you with more control of
the vehicle. Autostickallows you to maximize engine
braking, eliminate undesirable upshifts and downshifts,
and improve overall vehicle performance. This system
can also provide you with more control during passing,
city driving, cold slippery conditions, mountain driving,
trailer towing, and many other situations.
AutostickOperation
By placing the selector lever in the D (Drive) position, it
can be moved from side to side. This allows the driver to
select a higher or lower range of gears. Moving the
selector lever to the Left (-) triggers a downshift and to
the Right (+) an upshift. The gear position will display in
the instrument cluster on the transmission range indica-
tor.
You can shift in or out of the Autostickmode at any time
without taking your foot off the accelerator pedal. If you
choose the Overdrive mode, the transmission will oper-
ate automatically, shifting between the five available
gears. When you wish to engage Autostick, simply
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Towing Tips — Autostick(If Equipped)

For vehicles equipped with Autostick.By using the
Autostickmodes, and selecting a specific gear range,
frequent shifting can be avoided. The highest gear
range should be selected that allows for adequate
performance. For example, choose “4” if the desired
speed can be maintained. Choose “3” or “2” if needed
to maintain the desired speed.
Extended driving at high RPM should be avoided to
prevent excess heat generation. A reduction in vehicle
speed may be required to avoid extended driving at
high RPM. Return to a higher gear range or vehicle
speed when road conditions and RPM level allows.
Towing Tips — Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
City Driving
When stopped for short periods, put transmission in
neutral and increase engine idle speed.
Highway Driving
Reduce speed.
Air Conditioning
Turn off temporarily.
Refer to “Cooling System” under “Maintenance Pro-
cedures” in Section 7 of this manual for more informa-
tion.
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)
TOWING THIS VEHICLE BEHIND ANOTHER
VEHICLE (Flat towing with all four wheels on the
ground)
Recreational towing for this vehicle is not recommended.
NOTE:If the vehicle requires towing, make sure all
four wheels are off the ground.
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Autostick........................... 249
Fluid and Filter Changes................ 357
Fluid Change........................ 357
Fluid Level Check..................... 356
Fluid Type.......................... 384
Gear Ranges......................... 241
Shifting..........................240,245
Special Additives..................... 357
Torque Converter..................... 243
Automatic Transmission Limp Home Mode . . . 244
Autostick..........................247,249
Ball Joints............................ 346
Battery............................... 343
Emergency Starting.................... 322
Jump Starting........................ 322
Keyless Transmitter Replacement (RKE)..... 21
Location.........................322,343
Bearings.............................. 358
Belts, Drive........................... 340
Belts, Seat............................. 33
Body Mechanism Lubrication.............. 346
B-Pillar Location....................... 267Brake Assist System..................... 258
Brake, Parking......................... 251
Brake System.......................253,354
Anti-Lock (ABS)...................... 253
Fluid Check......................355,384
Hoses.............................. 354
Master Cylinder...................... 355
Parking............................ 251
Warning Light....................165,253
Brakes............................... 253
Brake/Transmission Interlock.............. 240
Break-In Recommendations, New Vehicle...... 58
Bulb Replacement...................... 372
Bulbs, Light........................... 371
Calibration, Compass.................... 178
Capacities, Fluid....................... 382
Caps, Filler
Fuel............................... 293
Oil (Engine)......................338,339
Radiator (Coolant Pressure).............. 351
Car Washes........................... 359
Carbon Monoxide Warning.............59,292
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