204STARTING AND OPERATING
Tongue Weight (TW)
The tongue weight is the downward force
exerted on the hitch ball by the trailer. You must
consider this as part of the load on your vehicle.
Trailer Frontal Area
The frontal area is the maximum height multiplied
by the maximum width of the front of a trailer.
Trailer Sway Control
The Trailer Sway Control (TSC) can be a
mechanical telescoping link that can be
installed between the hitch receiver and the
trailer tongue that typically provides adjustable
friction associated with the telescoping motion
to dampen any unwanted trailer swaying
motions while traveling. If equipped, the electronic TSC recognizes a
swaying trailer and automatically applies
individual wheel brakes and/or reduces engine
power to attempt to eliminate the trailer sway.
Weight-Carrying Hitch
A weight-carrying hitch supports the trailer
tongue weight, just as if it were luggage located
at a hitch ball or some other connecting point of
the vehicle. These kinds of hitches are the most
popular on the market today and they are
commonly used to tow small and medium sized
trailers.
Weight-Distributing Hitch
A weight-distributing system works by applying
leverage through spring (load) bars. They are
typically used for heavier loads to distribute
trailer tongue weight to the tow vehicle's front
axle and the trailer axle(s). When used in
accordance with the manufacturer's directions,
it provides for a more level ride, offering more
consistent steering and brake control thereby
enhancing towing safety. The addition of a
friction/hydraulic sway control also dampens
sway caused by traffic and crosswinds and
contributes positively to tow vehicle and trailer
stability. Trailer sway control and a weight
distributing (load equalizing) hitch are
recommended for heavier Tongue Weights (TW)
and may be required depending on vehicle and
trailer configuration/loading to comply with
Gross Axle Weight Rating (GAWR) requirements.
WARNING!
It is important that you do not exceed the
maximum front or rear GAWR. A dangerous
driving condition can result if either rating is
exceeded. You could lose control of the
vehicle and have a collision.
WARNING!
An improperly adjusted Weight Distributing
Hitch system may reduce handling,
stability, braking performance, and could
result in a collision.
Weight Distributing Systems may not be
compatible with Surge Brake Couplers.
Consult with your hitch and trailer manufac
-
turer or a reputable Recreational Vehicle
dealer for additional information.
20_LD_OM_EN_USC_t.book Page 204
IN CASE OF EMERGENCY215
Even if the SOS Call system is fully functional,
factors beyond FCA US LLC’s control may
prevent or stop the SOS Call system operation.
These include, but are not limited to, the
following factors:
The ignition is in the OFF position.
The vehicle’s electrical systems are not
intact.
The SOS Call system software and/or hard -
ware are damaged during a crash.
The vehicle battery loses power or becomes
disconnected during a vehicle crash.
LTE (voice/data) or 4G (data) network and/or
Global Positioning Satellite signals are
unavailable or obstructed.
Equipment malfunction at the SOS operator
facility.
Operator error by the SOS operator.
LTE (voice/data) or 4G (data) network
congestion.
Weather.
Buildings, structures, geographic terrain, or
tunnels. NOTE:
Your vehicle may be transmitting data as
authorized by the subscriber.
Never place anything on or near the vehicle’s
LTE (voice/data) or 4G (data) and GPS
antennas. You could prevent LTE (voice/
data) or 4G (data) and GPS signal reception,
which can prevent your vehicle from placing
an emergency call. An operable LTE (voice/
data) or 4G (data) network connection and a
GPS signal is required for the SOS Call
system to function properly.
WARNING!
Ignoring the Rearview Mirror light could
mean you will not have SOS Call services. If
the Rearview Mirror light is illuminated,
have an authorized dealer service the SOS
Call system immediately.
The Occupant Restraint Control module
turns on the air bag Warning Light on the
instrument panel if a malfunction in any
part of the system is detected. If the Air Bag
Warning Light is illuminated, have an
authorized dealer service the Occupant
Restraint Control system immediately.
WARNING!
ALWAYS obey traffic laws and pay attention to
the road. ALWAYS drive safely with your hands
on the steering wheel. You have full
responsibility and assume all risks related to
the use of the Uconnect and SiriusXM
Guardian™ features and applications in this
vehicle. Only use Uconnect features and
SiriusXM Guardian™ services when it is safe
to do so. Failure to do so may result in an
accident involving serious injury or death.
6
20_LD_OM_EN_USC_t.book Page 215
220IN CASE OF EMERGENCY
(Continued)
Front/Rear Side Marker Lamp
The Side Markers use LED lamps that are not
serviceable separately. The Side Markers must
be replaced as an assembly, see an authorized
dealer.
Front Fog Lamp
The Front Fog Lamps use LED sources that are
not serviceable separately. The Front Fog Lamp
must be replaced as an assembly; see an
authorized dealer.
Front Turn Signal Lamps
The Front Park/Turn function is part of the
headlamp assembly and use LED lamps that
are not serviceable separately. The headlamps
must be replaced as an assembly, see an
authorized dealer.
Backup Lamps
The Backup Lamps use LED sources that are
not serviceable separately. The Applique must
be replaced as an assembly; see an authorized
dealer.
License Lamp
The License Lamp uses an LED source that is
not serviceable separately. The License Lamp
must be replaced as an assembly; see an
authorized dealer.
Center High Mounted Stop Lamp (CHMSL)
The CHMSL Lamp uses LED sources that are
not serviceable separately. The CHMSL Lamp
must be replaced as an assembly; see an
authorized dealer.
FUSES
GENERAL INFORMATION
The fuses protect electrical systems against
excessive current.
When a device does not work, you must check
the fuse element inside the blade fuse for a
break/melt.
WARNING!
When replacing a blown fuse, always use
an appropriate replacement fuse with the
same amp rating as the original fuse. Never
replace a fuse with another fuse of higher
amp rating. Never replace a blown fuse with
metal wires or any other material. Do not
place a fuse inside a circuit breaker cavity
or vice versa. Failure to use proper fuses
may result in serious personal injury, fire
and/or property damage.
Before replacing a fuse, make sure that the
ignition is off and that all the other services
are switched off and/or disengaged.
If the replaced fuse blows again, contact an
authorized dealer.
If a general protection fuse for safety
systems (air bag system, braking system),
power unit systems (engine system, trans-
mission system) or steering system blows,
contact an authorized dealer.
WARNING! (Continued)
20_LD_OM_EN_USC_t.book Page 220
222IN CASE OF EMERGENCY
CavityCartridge Fuse Mini-Fuse Description
F1––Fuse – Spare
F2 40 Amp Green –Radiator Fan #1 – (Non 6.2L Supercharged)
F3 50 Amp Red –Electric Power Steering #1 – If Equipped
F4 30 Amp Pink –Starter
F5 40 Amp Green –Anti-Lock Brakes
F6 30 Amp Pink –Anti-Lock Brakes
F7 20 Amp Blue –Police Ignition Run / ACC #1
F8 50 Amp Red / 20 Amp
Blue –Radiator Fan (6.2L Supercharged) / Police Ignition
Run / ACC # 2
F9 –20 Amp Yellow All-Wheel Drive Module – If Equipped
F10 –10 Amp RedIntrusion MOD (300) – If Equipped / Under Hood
Lamp – Police
F11 –20 Amp Yellow Horns
F12 –10 Amp Red Air Conditioning Clutch
F13 ––Fuse – Spare
F14 ––Fuse – Spare
F15 –20 Amp Yellow LH HID Headlamp – If Equipped
F16 –20 Amp Yellow RH HID Headlamp – If Equipped
20_LD_OM_EN_USC_t.book Page 222
IN CASE OF EMERGENCY223
F18 50 Amp Red –Radiator Fan #2 (Non 6.2L Eng)
F19 50 Amp Red –Electric Power Steering #2 – If Equipped
F20 30 Amp Pink –Wiper Motor
F21 30 Amp Pink
20 Amp Blue – Police –Headlamp Washers – If Equipped
Police Bat Feed #2
F22 40 Amp Green / 20 Amp
Blue – Police –Engine Cooling Pump (6.2L Supercharged) / Police
Bat Feed # 3
F23 20 Amp Blue –Police Bat Feed # 1
F24 50 Amp Red / 20 Amp
Blue –Radiator Fan #2 (6.2L Eng) / Police Ignition Run/ACC
Feed # 3
F28 ––Fuse – Spare
F29 –15 Amp Blue Auto Trans (Challenger / Charger Police)
F30 ––Fuse – Spare
F31 –25 Amp Clear Engine Module
F32 ––Fuse – Spare
F33 ––Fuse – Spare
F34 –25 Amp Clear ASD Feed #1
F35 –20 Amp Yellow ASD Feed #2
Cavity Cartridge Fuse Mini-Fuse Description
6
20_LD_OM_EN_USC_t.book Page 223
IN CASE OF EMERGENCY227
F31 –25 Amp Breaker Power Seats – If Equipped
F32 –15 Amp Blue HVAC Module/Cluster
F33 –15 Amp BlueIgnition Switch/Wireless Mod/
Steer Column Lock Mod/Remote Start – If Equipped
F34 –10 Amp RedSteering Column Module/Clock
(300)
F35 –5 Amp Tan Battery Sensor
F36 –15 Amp BlueElectronic Exhaust Valve –
If Equipped
F37 –20 Amp Yellow Radio
F38 –20 Amp Yellow Media Hub/ Console APO
F40 30 Amp Pink –Fuel Pump #1 (6.2L ADR) –
If Equipped
F41 30 Amp Pink –Fuel Pump #2 (6.2L ADR) –
If Equipped
F42 30 Amp Pink –Rear Defrost
F43 –20 Amp YellowRR Heated Seat – If Equipped/
Heated Steering Wheel – If Equipped
F44 –10 Amp RedPark Assist / Blind Spot / Rear
View Camera – If Equipped
Cavity Cartridge Fuse Mini-FuseDescription
6
20_LD_OM_EN_USC_t.book Page 227
250
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
3.6L AND 5.7L ENGINES
These vehicles are equipped with an automatic
oil change indicator system. The oil change
indicator system will remind you that it is time to
take your vehicle in for scheduled maintenance.
Based on engine operation conditions, the oil
change indicator message will illuminate. This
means that service is required for your vehicle.
Operating conditions such as frequent
short-trips, trailer tow, and extremely hot or cold
ambient temperatures will influence when the
“Change Oil” or “Oil Change Required” message
is displayed. Severe Operating Conditions can
cause the change oil message to illuminate as
early as 3,500 miles (5,600 km) since last
reset. Have your vehicle serviced as soon as
possible, within the next 500 miles (805 km).
The “Oil Change Required” message will be
displayed in the instrument cluster and a single
chime will sound, indicating that an oil change
is necessary.An authorized dealer will reset the oil change
indicator message after completing the
scheduled oil change. If a scheduled oil change
is performed by someone other than an
authorized dealer, the message can be reset by
referring to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for
further information.
NOTE:
Under no circumstances should oil change
intervals exceed 10,000 miles (16,000 km),
12 months or 350 hours of engine run time,
whichever comes first. The 350 hours of engine
run or idle time is generally only a concern for
fleet customers.
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) or
350 hours of engine run time if the vehicle is
operated in a dusty and off-road environment,
or is operated predominantly at idle or only very
low engine RPM. This type of vehicle use is
considered Severe Duty.
Once A Month Or Before A Long Trip:
Check engine oil level.
Check windshield washer fluid level.
Check tire pressure and look for unusual
wear or damage. Rotate tires at the first sign
of irregular wear, even if it occurs before your
next scheduled service.
Check the fluid levels of the coolant reservoir,
brake master cylinder, and power steering
(if equipped) and fill as needed.
Check function of all interior and exterior
lights.
Maintenance Plan — 3.6L And 5.7L
Required Maintenance Intervals:
Refer to the maintenance schedules on the
following page for the required maintenance
intervals. More frequent maintenance may be
needed in severe conditions, such as dusty
areas and very short trip driving. In some
extreme conditions, additional maintenance
not specified in the maintenance schedule may
be required.
20_LD_OM_EN_USC_t.book Page 250
SERVICING AND MAINTENANCE255
An authorized dealer will reset the oil change
indicator message after completing the
scheduled oil change. If a scheduled oil change
is performed by someone other than an
authorized dealer, the message can be reset by
referring to the steps described under
“Instrument Cluster Display” in “Getting To
Know Your Instrument Panel” for further
information.
At Each Stop For Fuel
Check the engine oil level. Refer to “Engine
Compartment” in this chapter for further
information.
Check the windshield washer solvent and
add if required. Once A Month
Check tire pressure and look for unusual
wear or damage.
Inspect the battery, and clean and tighten the
terminals as required.
Check the fluid levels of the coolant reservoir,
brake master cylinder, and power steering
(6.2L only), and add as needed.
Check all lights and other electrical items for
correct operation.
At Each Oil Change
Change the engine oil filter.
Inspect the brake hoses and lines.
Inspect the CV/Universal joints.
CAUTION!
Failure to perform the required maintenance
items may result in damage to the vehicle.
7
20_LD_OM_EN_USC_t.book Page 255