engine CHRYSLER SEBRING SEDAN 2007 3.G Service Manual

•Stop the vehicle and shift into Park (P).
•Turn the key to OFF then restart the engine.
•Shift into the desired range and resume driving.
NOTE:Even if the transaxle can be reset, it is recom-
mended that you visit a dealer at your earliest possible
convenience. Your dealer has diagnostic equipment to
determine if the problem could recur.
If the transaxle cannot be reset, dealer service is required.
Gear Ranges for Automatic Transaxle
“P” Park
Supplements the parking brake by locking the transaxle.
The engine can be started in this range. Never attempt to
use PARK while vehicle is in motion.
Apply parking brake when leaving vehicle in this range.
DO NOT race the engine when shifting from PARK or
NEUTRAL positions into another gear range.
WARNING!
Never use Park position on an Automatic Transaxle
as a substitute for the parking brake. Always apply
parking brake fully when parked to guard against
vehicle movement and possible injury or damage.
“R” Reverse
Shift into this range only after the vehicle has come to a
complete stop.
“N” Neutral
Engine may be started in this range.
“D” Overdrive
For most city and highway driving, it provides smoothest
upshifts and downshifts and best fuel economy. When
frequent transaxle shifting occurs while using the “D”
Overdrive position, such as when operating the vehicle
under heavy loading conditions, (i.e. in hilly terrain,
traveling into strong head winds or while towing heavy
trailers), using the “3” position will improve performance
and extend transaxle life by reducing excessive shifting
and heat build-up.
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“3” Drive
This range eliminates shifts into Overdrive. The transaxle
will operate normally in First, Second and Third while in
this range. The “3” position should also be used when
descending steep grades to prevent brake system dis-
tress.
NOTE:Using the “3” range while operating the vehicle
under heavy operating conditions will improve perfor-
mance and extend transaxle life by reducing excessive
shifting and heat build up.
“L” Low
This range should be used for engine braking when
descending very steep grades. In this range, upshifts will
occur only to prevent engine overspeed while downshifts
occur earlier than other gear range selections.
NOTE:The vehicle computer will over ride Overdrive
and “3” Drive ranges by changing shift points if the
transaxle operating temperature exceeds acceptable lim-
its. This is done to prevent transaxle damage due to
overheating.
AUTOSTICK— IF EQUIPPED
AutoStickis a driver-interactive transaxle that offers six
manual ratio changes to provide you with more control.
AutoStickallows you to maximize engine braking,
eliminate undesirable upshifts and downshifts, and im-
prove 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.
AutoStickShift Lever
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AutoStickOperation
By placing the selector lever one shift level below theD
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
transaxle range indicator.
NOTE:In Autostickmode, the transaxle will only shift
up or down when the driver moves the selector lever to
the Right (+) or Left (-).
Holding the lever to (+) for at least one second, will
deactivate AutoStick. AutoStickis also deactivated
when the lever is shifted out of the (+) or (-) and intoD.
AutoStickGeneral Information
•
You can start out in first or second gear. The system
will ignore attempts to upshift at too low of a vehicle
speed.
•If a ratio other than 1st is selected and the vehicle is
brought to a stop, the transaxle control logic will
automatically select the 1st gear ratio.
•Starting out in second gear is helpful in snowy or icy
conditions.
•Avoid using speed control when Autostickis en-
gaged.
•The transaxle will automatically shift up when maxi-
mum engine speed is reached while Autostickis
engaged.
•transaxle shifting will be more noticeable when Auto-
stickis engaged.
•If a low range is selected and the engine accelerates to
the rev limit, the transaxle will automatically select the
next higher ratio.
•If a downshift would cause the engine to over-speed,
that shift will not occur until it is safe for the engine.
Mostly the transaxle will stay in the manually selected
ratio, however.
•If the system detects powertrain overheating, the
transaxle will revert to the automatic shift mode and
remain in that mode until the powertrain cools off.
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5

NOTE:When parking on a hill, it is important to set the
parking brakebeforeplacing the gear selector in Park,
otherwise the load on the automatic transaxle locking
mechanism may make it difficult to move the selector out
of Park. As an added precaution, turn the front wheels
toward the curb on a downhill grade and away from the
curb on a uphill grade.
NOTE:You should always apply the parking brake
before leaving the vehicle.
WARNING!
•Never leave children alone in a vehicle. Leaving
children in a vehicle unattended is dangerous for
a number of reasons. A child or others could be
injured. Don’t leave the keys in the ignition. A
child could operate power windows, other con-
trols, or move the vehicle.
•Be sure the parking brake is fully disengaged
before driving. Failure to do so can lead to brake
failure and an accident.
BRAKE SYSTEM
Your vehicle is equipped with power assisted brakes as
standard equipment. In the event power assist is lost for
any reason (for example, repeated brake applications
with the engine off), the brakes will still function. How-
ever, the effort required to brake the vehicle will be much
greater than that required with the power system oper-
ating.
WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. 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 wouldn’t have your full
braking capacity in an emergency.
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ELECTRONIC BRAKE CONTROL SYSTEM –
ABS/TCS/BAS/ESP
Your vehicle may be equipped with an optional ad-
vanced electronic brake control system that includes
Anti-Lock Brake System (ABS), Traction Control System
(TCS), Brake Assist System (BAS) and Electronic Stability
Program (ESP). All systems work together to enhance
vehicle stability and control in various driving conditions
and are commonly referred to as ESP.
Anti-Lock Brake System (ABS) — If Equipped
This system aids the driver in maintaining vehicle control
under adverse braking conditions. The system controls
hydraulic brake pressure to prevent wheel lock-up and
help avoid skidding on slippery surfaces during braking.
Refer to “Anti-Lock Brake System” in this Section of the
manual for more information about ABS.
Traction Control System (TCS) — If Equipped
This system monitors the amount of wheel spin of each of
the driven wheels. If wheel spin is detected, brake
pressure is applied to the slipping wheel(s) and engine
power is reduced to provide enhanced acceleration and
stability. A feature of the TCS system functions similar toa limited slip differential and controls the wheel spin
across a driven axle. If one wheel on a driven axle is
spinning faster than the other, the system will apply the
brake of the spinning wheel. This will allow more engine
torque to be applied to the wheel that is not spinning.
This feature remains active even if TCS and ESP are in the
“Partial Off” mode. Refer to “Electronic Stability Pro-
gram (ESP)” in this Section of this manual.
Brake Assist System (BAS) — If Equipped
The BAS is designed to optimize the vehicle’s braking
capability during emergency braking maneuvers. The
system detects an emergency braking situation by sens-
ing the rate and amount of brake application and then
applies optimum pressure to the brakes. This can help
reduce braking distances. The BAS complements the
Anti-Lock Brake System (ABS). Applying the brakes very
quickly results in the best BAS assistance. To receive the
benefit of the system, you must apply continuous brak-
ing pressure during the stopping sequence. Do not
reduce brake pedal pressure unless braking is no longer
desired. Once the brake pedal is released, the BAS is
deactivated.
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5

WARNING!
•BAS cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase
braking efficiency beyond that afforded by the
condition of the vehicle brakes and tires or the
traction afforded.
•The BAS cannot prevent accidents, including
those resulting from excessive speed in turns,
following another vehicle too closely, or hydro-
planing. Only a safe, attentive, and skillful driver
can prevent accidents.
•The capabilities of a BAS-equipped vehicle must
never be exploited in a reckless or dangerous
manner which could jeopardize the user ’s safety
or the safety of others.
Electronic Stability Program (ESP) — If Equipped
This system enhances directional control and stability of
the vehicle under various driving conditions. ESP cor-
rects for over/under steering of the vehicle by applyingthe brake of the appropriate wheel to assist in counter-
acting the over/under steer condition. Engine power
may also be reduced to help the vehicle maintain the
desired path. ESP uses sensors in the vehicle to determine
the vehicle path intended by the driver and compares it
to the actual path of the vehicle. When the actual path
does not match the intended path, ESP applies the brake
of the appropriate wheel to assist in counteracting the
oversteer or understeer condition
•Oversteer - when the vehicle is turning more than
appropriate for the steering wheel position.
•Understeer - when the vehicle is turning less than
appropriate for the steering wheel position.
ESP/TCS Indicator Light
The “ESP/TCS Indicator Light” located in the instrument
cluster, starts to flash as soon as the tires lose traction and
the ESP system becomes active. The “ESP/TCS Indicator
Light” also flashes when TCS is active. If the “ESP/TCS
Indicator Light” begins to flash during acceleration, ease
up on the accelerator and apply as little throttle as
possible. Be sure to adapt your speed and driving to the
prevailing road conditions.
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WARNING!
•Electronic Stability Program (ESP) cannot prevent
the natural laws of physics from acting on the
vehicle, nor can it increase the traction afforded
by prevailing road conditions.
•ESP cannot prevent accidents, including those
resulting from excessive speed in turns, driving
on very slippery surfaces, or hydroplaning. Only a
safe, attentive, and skillful driver can prevent
accidents.
•The capabilities of an ESP-equipped vehicle must
never be exploited in a reckless or dangerous
manner which could jeopardize the user’s safety
or the safety of others.
ESP Operating Modes
All ESP equipped vehicles can choose the following ESP
operating modes:
ESP ON
This is the normal operating mode for ESP. Whenever
the vehicle is started the ESP system will be in thismode. This mode should be used for almost all driving
situations. ESP should only be turned to “Partial Off”
for specific reasons as noted below.
PARTIAL ESP Mode
This mode is entered by momentarily depressing the
“ESP Control Switch.” When in “Partial Off” mode,
the TCS portion of ESP, except for the “limited slip”
feature described in the TCS section, has been disabled
and the “ESP/TCS Indicator Light” will be illumi-
nated. All other stability features of ESP function
normally, with the exception of engine power reduc-
tion. This mode is intended to be used if the vehicle is
in deep snow, sand or gravel conditions and more
wheel spin than ESP would normally allow is required
to gain traction.
To turn ESP on again, momentarily depress the “ESP
Control Switch”. This will restore the normal “ESP On”
mode of operation.
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5

WARNING!
In the Partial ESP mode, the engine torque reduction
and stability features are desensitized. Therefore,
the enhanced vehicle stability offered by ESP is
unavailable.
NOTE:To improve the vehicle’s traction when driving
with snow chains, or starting off in deep snow, sand or
gravel, it may be desirable to switch to the “Partial Off”
mode by pressing the ESP switch. Once the situation
requiring ESP to be switched to the “Partial Off” mode is
overcome, turn ESP back on by momentarily depressing
the “ESP Control Switch”. This may be done while the
vehicle is in motion.
ESP/BAS Warning Light and ESP/TCS Indicator
Light
The malfunction indicator for the ESP is combined with
the BAS indicator. The yellow “ESP/BAS Warning
Lamp” and the yellow “ESP/TCS Indicator Light” in the
instrument cluster both come on when the ignition
switch is turned to the “ON” position. They should bothgo out with the engine running. If the “ESP/BAS Warn-
ing Lamp” comes on continuously with the engine
running, a malfunction has been detected in either the
ESP or BAS system, or both. If this light remains on after
several ignition cycles, and the vehicle has been driven
several miles at speeds greater than 30 mph (48 km/h),
see your authorized dealer as soon as possible to have the
problem diagnosed and corrected.
NOTE:
•
The “ESP Indicator Light” and the “ESP/BAS Warning
Light” come on momentarily each time the ignition
switch is turned ON.
•Each time the ignition is turned ON, the ESP System
will be ON even if it was turned off previously.
•The ESP Control System will make buzzing or clicking
sounds when it is active. This is normal; the sounds
will stop when ESP becomes inactive following the
maneuver that caused the ESP activation.
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WARNING!
High speed driving with your vehicle under maxi-
mum load is dangerous. The added strain on your
tires could cause them to fail. You could have a
serious accident. Don’t drive a vehicle loaded to the
maximum capacity at continuous speeds above 75
mph (120 km/h).
Radial-Ply Tires
WARNING!
Combining radial ply tires with other types of tires
on your vehicle will cause your vehicle to handle
poorly. The instability could cause an accident. Al-
ways use radial ply tires in sets of four (or 6, in case
of trucks with dual rear wheels). Never combine
them with other types of tires.
Cuts and punctures in radial tires are repairable only in
the tread area because of sidewall flexing. Consult your
authorized tire dealer for radial tire repairs.
Compact Spare Tire — If Equipped
The compact spare is for temporary emergency use with
radial tires. It is engineered to be used on your style
vehicle only. Since this tire has limited tread life, the
original tire should be repaired (or replaced) and rein-
stalled at the first opportunity.
WARNING!
Temporary use spare tires are for emergency use
only. With these tires, do not drive more than 50 mph
(80 km/h). Temporary-use spare tires have limited
tread life. When the tread is worn to the tread wear
indicators, the temporary use spare tire needs to be
replaced. Be sure to follow the warnings, which
apply to your spare. Failure to do so could result in
spare tire failure and loss of vehicle control.
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FUEL REQUIREMENTS
2.4L and 2.7L ENGINES
Your vehicle is designed to meet all emis-
sion regulations and provide excellent fuel
economy when using high quality regular
unleaded gasoline with an octane rating of
87. The use of premium gasoline is not
recommended. The use of premium gaso-
line will provide no benefit over high quality regular
gasoline, can impair engine performance and may dam-
age the engine.
3.5L ENGINE
The 3.5L engine is designed to meet all
emissions regulations and provide satisfac-
tory fuel economy and performance when
using high-quality unleaded gasoline with
an octane rating of 87 to 89. The manufac-
turer recommends the use of 89-octane for
optimum performance. The routine use of
premium gasoline is not recommended.
The use of premium gasoline will provideno benefit over high quality regular gasoline or mid-
grade gasoline and in some circumstances may result in
poorer performance.
Light spark knock at low engine speeds is not harmful to
your engine. However, continued heavy spark knock at
high speeds can cause damage and immediate service is
required.
Poor quality gasoline can cause problems such as hard
starting, stalling and hesitations. If you experience these
symptoms, try another brand of gasoline (with the ap-
propriate octane rating for your engine) before consider-
ing service for the vehicle.
Over 40 automobile manufacturers around the world
have issued and endorsed consistent gasoline specifica-
tions (the World Wide Fuel Charter, WWFC) which
define fuel properties necessary to deliver enhanced
emissions, engine performance, and durability for your
vehicle. The manufacturer recommends the use of gaso-
lines that meet the WWFC specifications if they are
available.
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