engine DODGE CHALLENGER SRT 2014 3.G Workshop Manual

WARNING!(Continued)
•Children should be warned not to touch the park-
ing brake, brake pedal or the shift lever.
• Do not leave the key fob in or near the vehicle (or
in a location accessible to children), and do not
leave the ignition of a vehicle equipped with
Keyless Enter-N-Go ™ in the ACC or ON/RUN
mode. A child could operate power windows, other
controls, or move the vehicle.
Key Ignition Park Interlock
This vehicle is equipped with a Key Ignition Park Inter-
lock which requires the transmission to be in PARK
before the ignition switch can be turned to the full OFF
(key removal) position. The key fob can only be removed
from the ignition when the ignition is in the full OFF
position, and the transmission is locked in PARK when-
ever the ignition switch is in the full OFF position.
Brake/Transmission Shift Interlock System
This vehicle is equipped with a Brake Transmission Shift
Interlock system (BTSI) that holds the shift lever in PARK
unless the brakes are applied. To shift the transmission
out of PARK, the ignition switch must be turned to the
ON/RUN position (engine running or not) and the brake
pedal must be pressed.
Five-Speed Automatic Transmission
The transmission gear position display (located in the
instrument cluster) indicates the transmission gear range.
You must press the brake pedal to move the shift lever
out of PARK (refer to “Brake/Transmission Shift Inter-
lock System” in this section). To drive, move the shift
lever from PARK or NEUTRAL to the DRIVE position.
The electronically-controlled transmission provides a
precise shift schedule. The transmission electronics are
self-calibrating; therefore, the first few shifts on a new
310 STARTING AND OPERATING

Gear Ranges
DO NOT race the engine when shifting from PARK or
NEUTRAL into another gear range.
NOTE:
•After selecting any gear range, wait a moment to allow
the selected gear to engage before accelerating. This is
especially important when the engine is cold.
• If there is a need to restart the engine, be sure to cycle
the ignition to the OFF position before restarting.
Transmission gear engagement may be delayed after
restarting the engine if the ignition is not cycled to the
OFF position first.
PARK (P)
This range supplements the parking brake by locking the
transmission. The engine can be started in this range.
Never attempt to use PARK while the vehicle is in
motion. Apply the parking brake when leaving the
vehicle in this range.
When parking on a level surface, you may shift the
transmission into PARK first, and then apply the parking
brake.
When parking on a hill, apply the parking brake before
shifting the transmission to PARK, otherwise the load on
the transmission locking mechanism may make it diffi-
cult to move the shift lever out of PARK. As an added
precaution, turn the front wheels toward the curb on a
downhill grade and away from the curb on an uphill
grade.
312 STARTING AND OPERATING

WARNING!
•Never use the PARK position as a substitute for the
parking brake. Always apply the parking brake
fully when parked to guard against vehicle move-
ment and possible injury or damage.
• Your vehicle could move and injure you and others
if it is not completely in PARK. Check by trying to
move the shift lever out of PARK with the brake
pedal released. Make sure the transmission is in
PARK before leaving the vehicle.
(Continued)
WARNING! (Continued)
•It is dangerous to shift out of PARK or NEUTRAL
if the engine speed is higher than idle speed. If
your foot is not firmly pressing the brake pedal, the
vehicle could accelerate quickly forward or in re-
verse. You could lose control of the vehicle and hit
someone or something. Only shift into gear when
the engine is idling normally and your foot is
firmly pressing the brake pedal.
(Continued)
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WARNING!(Continued)
•Unintended movement of a vehicle could injure
those in or near the vehicle. As with all vehicles,
you should never exit a vehicle while the engine is
running. Before exiting a vehicle, always apply the
parking brake, shift the transmission into PARK,
turn the engine off, and remove the key fob. When
the ignition is in the full OFF (key removal) posi-
tion, the transmission is locked in PARK, securing
the vehicle against unwanted movement.
• When leaving the vehicle, always remove the key
fob and lock your vehicle.
(Continued)
WARNING! (Continued)
•Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured. Children should be
warned not to touch the parking brake, brake pedal
or the shift lever.
• Do not leave the key fob in or near the vehicle (or
in a location accessible to children), and do not
leave a vehicle equipped with Keyless Enter-N-
Go™ in the ACC or ON/RUN mode. A child could
operate power windows, other controls, or move
the vehicle.
314 STARTING AND OPERATING

CAUTION!
•Before moving the shift lever out of PARK, you
must turn the ignition switch from the LOCK/OFF
position to the ON/RUN position, and also press
the brake pedal. Otherwise, damage to the shift
lever could result.
• DO NOT race the engine when shifting from
PARK or NEUTRAL into another gear range, as this
can damage the drivetrain.
The following indicators should be used to ensure that
you have engaged the transmission into the PARK posi-
tion:
• When shifting into PARK, firmly move the shift lever
all the way forward and to the left until it stops and is
fully seated. •
Look at the transmission gear position display and
verify that it indicates the PARK position.
• With brake pedal released, verify that the shift lever
will not move out of PARK.
REVERSE (R)
This range is for moving the vehicle backward. Shift into
REVERSE only after the vehicle has come to a complete
stop.
NEUTRAL (N)
Use this range when the vehicle is standing for prolonged
periods with the engine running. The engine may be
started in this range. Apply the parking brake and shift
the transmission into PARK if you must leave the vehicle.
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STARTING AND OPERATING 315

SPORT
This mode alters the transmission’s automatic shift
schedule for sportier driving. Upshift speeds are in-
creased to make full use of available engine power.
To toggle between normal mode and SPORT mode, press
the SPORT switch on the instrument panel.
Transmission Limp Home Mode
Transmission function is monitored electronically for
abnormal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this mode, the transmission remains
in the current gear until the vehicle is brought to a stop.
After the vehicle has stopped, the transmission will
remain in second gear regardless of which forward gear
is selected. PARK, REVERSE, and NEUTRAL will con-
tinue to operate. The Malfunction Indicator Light (MIL)may be illuminated. Limp Home Mode allows the vehicle
to be driven to an authorized dealer for service without
damaging the transmission.
In the event of a momentary problem, the transmission
can be reset to regain all forward gears by performing the
following steps:
1. Stop the vehicle.
2. Shift the transmission into PARK.
3. Turn the ignition switch to the OFF position.
4. Wait approximately 10 seconds.
5. Restart the engine.
6. Shift into the desired gear range. If the problem is no
longer detected, the transmission will return to normal
operation.
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Operation
When the shift lever is in the DRIVE position, the
transmission will operate automatically, shifting between
the five available gears. To engage AutoStick®, simply
tap the shift lever to the right or left (+/-) while in theDRIVE position, or tap one of the steering wheel-
mounted shift paddles (+/-). Tapping (-) to enter
AutoStick® mode will downshift the transmission to the
next lower gear, while using (+) to enter AutoStick®
mode will retain the current gear. When AutoStick® is
active, the current transmission gear is displayed in the
Electronic Vehicle Information Center (EVIC) portion of
the instrument cluster. In AutoStick® mode, the trans-
mission will shift up or down when (+/-) is manually
selected by the driver (using the shift lever, or the shift
paddles), unless an engine lugging or overspeed condi-
tion would result. It will remain in the selected gear until
another upshift or downshift is chosen, except as de-
scribed below.
•
If AutoStick® is engaged while in DRIVE mode, the
transmission will automatically shift up when maxi-
mum engine speed is reached.
1 — (–) Shift Paddle 2 — (+) Shift Paddle
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STARTING AND OPERATING 319

•If AutoStick® is engaged while in SPORT mode, the
transmission will remain in the selected gear even
when maximum engine speed is reached. The trans-
mission will upshift only when commanded by the
driver. Engine overspeed protection will be provided
by fuel cut off at or near redline.
• The transmission will automatically downshift as the
vehicle slows (to prevent engine lugging) and will
display the current gear.
• The transmission will automatically downshift to first
gear when coming to a stop. After a stop, the driver
should manually upshift (+) the transmission as the
vehicle is accelerated.
• You can start out, from a stop, in first or second gear.
Tapping (+), (at a stop) will allow starting in second
gear. Starting out in second gear is helpful in snowy or
icy conditions. •
The system will ignore attempts to upshift at too low
of a vehicle speed.
• Avoid using speed control when AutoStick® is en-
gaged.
• Transmission shifting will be more noticeable when
AutoStick® is engaged.
To disengage AutoStick® mode, hold the shift lever to the
right or press and hold the (+) shift paddle until “D” is
once again displayed in the instrument cluster. You can
shift in or out of the AutoStick® mode at any time
without taking your foot off the accelerator pedal.
WARNING!
Do not downshift for additional engine braking on a
slippery surface. The drive wheels could lose their
grip and the vehicle could skid, causing a collision or
personal injury.
320 STARTING AND OPERATING

feature in low traction (cold, wet, gravel, etc) conditions
may results in excess wheel slip outside this systems
control resulting in an aborted launch.
Preconditions:
•Launch control should not be used on public roads.
Always check track conditions and the surrounding
area.
• Launch Control is not available for the first 500 miles
of vehicle life.
• Launch Control should only be used when the engine
and transmission are at operating temperature.
• Launch Control is intended to be used on dry, paved
road surfaces only. Use on slippery or loose surfaces
may cause damage to vehicle components. Automatic Transmission (If Equipped):
Launch Control is only available when the following
procedure is followed:
1. Press the “ESC OFF” button to put the vehicle into
ESC Partial mode. The “ESC OFF” lamp will illumi-
nate in the cluster.
2. Press the “ESC OFF” button a second time to put the vehicle into Launch Control. The “ESC OFF” lamp will
remain lit, and the cluster display will read “Launch
Control Enabled”.
3. Make sure the vehicle is not moving.
4. Make sure the steering wheel is pointing straight.
5. Hold the brake and make sure the vehicle is in “Drive”.
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STARTING AND OPERATING 323

6. While holding the brake, rapidly apply the acceleratorpedal to wide open throttle. The engine speed will
hold at approximately 1825 RPM for the quickest
launch.
• Messages will appear in the cluster EVIC display to
inform the driver if one or more of the above
conditions (3 through 6) have not been met.
7. When conditions 3 through 6 have been met, the cluster EVIC display will read “Launch Ready Release
Brake”.
Release the brake and continue to hold wide open
throttle to launch.
8. Keep the vehicle pointed straight.
Launch control will be active until the vehicle reaches
62 mph (100 kph), at which point the ESC system
continues in ESC Full ON mode. Activating Launch Control again from this state will require pressing the
“ESC OFF” button twice. Repeat steps 3 through 8.
Launch control will abort before launch completion and
display “Launch Aborted” in the cluster under any the
following conditions:
•
The accelerator pedal is released during launch. ESC
system continues in ESC Full ON.
• The ESC system detects that the vehicle is no longer
moving in a straight line. ESC system continues in ESC
Full ON.
• The “ESC OFF” button is pressed to change the system
to another mode. One press puts the ESC system into
ESC Full ON.
NOTE: After launch control has been aborted, the vehicle
will resort back to ESC Full ON.
324 STARTING AND OPERATING