wheel DODGE CHALLENGER SRT 2015 3.G Service Manual

Listed below is a description of each of these settings:
Transmission (Trans)
•Track — provides the fastest shift speeds and has the
highest comfort trade-off. •
Sport — provides a faster shift speed and has a
moderate comfort trade-off.
• Street — provides a balance of shift speed and comfort
for typical daily driving.
Paddles — If Equipped
• On — enables steering wheel mounted paddle shifters.
• Off — disables steering wheel mounted paddle shift-
ers.
Traction
• Track — modifies traction control to optimize track
performance with the least stability control.
• Sport — turns off traction control and reduces stability
control.
• Street — provides full traction control and full stability
control.
Custom Mode Set-Up
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(active dampening system) stiffness may be config-
ured to either the STREET, SPORT or TRACK settings
within this mode. Steering wheel mounted paddle
shifters may be enabled or disabled while in this mode
as well.
NOTE: The vehicle will restart with DEFAULT active if
DEFAULT was active when the vehicle was last shut
down.
• VALET — To enter Valet Mode the operator must
select it from the Drive Modes interface and enter a
four digit PIN code. The PIN code is not predeter-
mined, so the operator is free to select any four digit
numeric combination that will be easy to remember.
While in Valet Mode the following vehicle configura-
tions are set and locked to prevent unauthorized
modification:
• Engine limited to a lowest power output state. •
Transmission locks out access to first gear and shifts
earlier than normal.
• Traction, Steering and Suspension are forced to
STREET settings.
• Steering wheel mounted paddle shifters are disabled.
• The SRT Drive Modes are not available. Pressing the
SRT button will display the unlock keypad.
• The ESC Off button is disabled.
• The Launch Control button is disabled.
NOTE:
• To exit VALET Mode the operator must enter the same
four digit PIN that was used to enter the mode. The
unlock keypad can be accessed by either pressing the
SRT button or selecting to disable Valet on the
Uconnect® touchscreen.
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•The vehicle will restart with VALET active if VALET
was active when the vehicle was last shut down.
• Eco (Automatic Transmission only) — Eco modifies
the vehicle’s engine and transmission settings to pro-
vide improved fuel economy at a trade-off with accel-
eration performance. Increased engine exhaust noise
and/or vibration may be noticed while Eco is active,
this is normal and will not damage the vehicle.
NOTE: Changing the Drive Mode will deactivate Eco.
Launch Mode — If Equipped
This vehicle is equipped with a Launch Control system
that is designed to allow the driver to achieve maximum
vehicle acceleration in a straight line. Launch Control is a
form of traction control that manages tire slip while
launching the vehicle. This feature is intended for use
during race events on a closed course where consistent quarter mile and zero to sixty times are desired. The
system is not intended to compensate for lack of driver
experience or familiarity with the race track. Use of this
feature in low traction (cold, wet, gravel, etc.) conditions
may results in excess wheel slip outside this systems
control resulting in an aborted launch.
NOTE:
Launch mode is not available within the first 500
miles of engine break-in.
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 the vehicle’s life.
• Launch Control should only be used when the engine
and transmission are at operating temperature.
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•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 and is not
recommended.
Automatic Transmission — If Equipped
Launch Control is only available when the following
procedure is followed:
1. Push the LAUNCH button on the center stack switch bank.
NOTE: Pushing the SRT button on the center stack or
pressing the “SRT & Apps” button on the touchscreen are
two other options to access launch control features.
Please refer to “Uconnect® Settings” within your Own-
er ’s Manual on the DVD for further information.
2. Press the “Launch RPM Set-Up” button on the touch- screen. This screen will allow you to adjust your
launch RPM’s for optimum launch/traction. 3. Press the “Activate Launch Mode” button on the
touchscreen.
4. Make sure the vehicle is not moving.
5. Make sure the steering wheel is pointing straight.
6. Hold the brake and make sure the vehicle is in “Drive”.
7. While holding the brake, rapidly apply the accelerator pedal to wide open throttle. The engine speed will
hold at the RPM that was set in the “Launch RPM
Set-up” screen.
NOTE: Messages will appear in the Driver Information
Display (DID) to inform the driver if one or more of the
above conditions have not been met.
8. When conditions 5 through 8 have been met, the Driver Information Display (DID) will read “Launch
Ready Release Brake”.
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4. Make sure the vehicle is not moving.
5. Make sure the steering wheel is pointing straight.
6. Fully depress the clutch pedal and make sure thevehicle is in first gear.
7. While holding the clutch depressed, rapidly apply the accelerator pedal to wide open throttle. The engine
speed will hold at the pre-selected launch RPM. The
engine speed will hold at the RPM that was set in the
“Launch RPM Set-up” screen.
NOTE: Messages will appear in the Driver Information
Display (DID) to inform the driver if one or more of the
above conditions have not been met.
8. When conditions 5 through 8 have been met, the Driver Information Display (DID) will read “Launch
Ready Release Clutch”. Release the clutch quickly and continue to hold wide open throttle to launch execute
shifts. Refer to “Manual Transmission – Shifting” in
this section for further information.
Release the brake and continue to hold wide open
throttle to launch.
9. Keep the vehicle pointed straight.
Launch control will be active until the vehicle reaches
62 mph (100 km/h), at which point the ESC system will
return to its current ESC mode.
Launch control will abort before launch completion,
display “Launch Aborted” in the cluster and return to
ESC Full ON under any the following conditions:
• The brake is applied during launch.
• The ESC system detects that the vehicle is no longer
moving in a straight line.
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•The “ESC OFF” button is pressed to change the ESC
system to another mode.
NOTE: After launch control has been aborted, ESC will
return to its current ESC mode.
CAUTION!
Do not attempt to shift when the drive wheels are
spinning and do not have traction. Damage to the
transmission may occur.
Guidelines For Track Use
NOTE: Because of the extreme conditions encountered
during track use, any damage or wear associated with
track use is not covered by warranty.
• If your SRT vehicle is equipped with Drive Modes they
will alter the vehicle’s performance in various driving situations. It is recommended that your vehicle oper-
ates in SPORT or TRACK modes during the track
event.
• Prior to each track event/day, verify all fluids are at
the correct levels. Refer to “Fluid Capactites” in “Main-
taining Your Vehicle” for further information.
• Prior to each track event, verify the front and rear
brake pads have more than ½ pad thickness remain-
ing. If the brake pads require changing, please burnish
prior to track outing at full pace.
• At the conclusion of each track event, it is recom-
mended that a brake bleed procedure is performed to
maintain the pedal feel and stopping capability of your
Brembo High Performance brake system.
• It is recommended that each track outing should end
with a minimum of 1 cool down lap using minimal
braking.
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DRIVING ON SLIPPERY SURFACES
Acceleration
Rapid acceleration on snow covered, wet, or other slip-
pery surfaces may cause the driving wheels to pull
erratically to the right or left. This phenomenon occurs
when there is a difference in the surface traction under
the rear (driving) wheels.
WARNING!
Rapid acceleration on slippery surfaces is dangerous.
Unequal traction can cause sudden pulling of the rear
wheels. You could lose control of the vehicle and
possibly have a collision. Accelerate slowly and
carefully whenever there is likely to be poor traction
(ice, snow, wet mud, loose sand, etc.).
Traction
When driving on wet or slushy roads, it is possible for a
wedge of water to build up between the tire and road
surface. This is known as hydroplaning and may cause
partial or complete loss of vehicle control and stopping
ability. To reduce this possibility, the following precau-
tions should be observed:
•Slow down during rainstorms or when the roads are
slushy.
• Slow down if the road has standing water or puddles.
• Replace tires when tread wear indicators first become
visible.
• Keep tires properly inflated.
• Maintain sufficient distance between your vehicle and
the vehicle in front of you to avoid a collision in a
sudden stop.
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Your vehicle may be equipped with a Limited Slip
Differential (LSD) that reduces, but does not eliminate,
the amount of wheel slip across a given axle for im-
proved handling.
DRIVING THROUGH WATER
Driving through water more than a few inches/
centimeters deep will require extra caution to ensure
safety and prevent damage to your vehicle.
CAUTION!
•Due to lower ground clearance, driving your ve-
hicle up steep driveways, approach ramps or near
parking blocks may cause damage to the front
fascia and ground effects.
• Driving through snow more than 4 inches (100 mm)
deep may cause damage to the front fascia and
ground effects.
Flowing/Rising Water
WARNING!
Do not drive on, or cross, a road or a path where
water is flowing and/or rising (as in storm run-off).
Flowing water can wear away the road or path’s
surface and cause your vehicle to sink into deeper
water. Furthermore, flowing and/or rising water can
carry your vehicle away swiftly. Failure to follow this
warning may result in injuries that are serious or
fatal to you, your passengers, and others around you.
Shallow Standing Water
Although your vehicle is capable of driving through
shallow standing water, consider the following Cautions
and Warnings before doing so.
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NOTE:
•Even if the power steering assistance is no longer
operational, it is still possible to steer the vehicle.
Under these conditions there will be a substantial
increase in steering effort, especially at low speeds and
during parking maneuvers.
• If the condition persists, see your authorized dealer for
service.
POWER STEERING — 6.2L SUPERCHARGED
ENGINE
The hydraulic power steering system is sport tuned and
will give you good vehicle response and increased ease of
maneuverability in 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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WARNING!
Continued operation with reduced power steering
assist could pose a safety risk to yourself and others.
Service should be obtained as soon as possible.
CAUTION!
Prolonged operation of the steering system at the end
of the steering wheel travel will increase the steering
fluid temperature and it should be avoided when
possible. Damage to the power steering pump may
occur.
FUEL SAVER TECHNOLOGY — IF EQUIPPED
This feature offers improved fuel economy by shutting
off four of the engine’s eight cylinders during light load
and cruise conditions. The system is automatic with no
driver inputs or additional driving skills required.NOTE:
This system may take some time to return to full
functionality after a battery disconnect.
PARKING BRAKE
Before leaving the vehicle, make sure that the parking
brake is fully applied and place the shift lever in the
PARK or REVERSE (manual transmission only) position.
When the parking brake is applied and the ignition
switch is in the ON position (RUN position with Keyless
Enter-N-Go™), the “Brake Warning Light” in the instru-
ment cluster will illuminate.
NOTE:
• When the parking brake is applied and the transmis-
sion is placed in gear, the “Brake Warning Light” will
flash. If vehicle speed is detected, a chime will sound
to alert the driver. Fully release the parking brake
before attempting to move the vehicle.
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