2013 DODGE CHALLENGER ECU

Loading
To load your vehicle properly, first figure out its empty
weight, axle-by-axle and side-by-side. Store heavier items
down low and be sure you distribute their weight as
evenly as possible. Stow all loose items securely before
driving. If weighing the loaded vehicle shows that you
have exceeded either GAWR, but the total load is within
the specified GVWR, you must redistribute the weight.
Improper weight distribution can have an adverse effect
on the way your vehicle steers and handles and the way
the brakes operate.
NOTE:Refer to the “Vehicle Certification Label” affixed
to the rear of the driver’s door for your vehicle’s GVWR
and GAWRs.
TRAILER TOWING
In this section, you will find safety tips and information
on limits to the type of towing you can reasonably do
with your vehicle. Before towing a trailer, carefully
review this information to tow your load as efficiently
and safely as possible.
To maintain warranty coverage, follow the requirements
and recommendations in this manual concerning ve-
hicles used for trailer towing.
Manual Transmission – If Equipped
Trailer towing with this vehicle is not recommended.
388 STARTING AND OPERATING

Towing Requirements
To promote proper break-in of your new vehicle drive-
train components the following guidelines are recom-
mended:
CAUTION!
•Do not tow a trailer at all during the first 500 miles
(805 km) the new vehicle is driven. The engine, axle
or other parts could be damaged.
• Then, during the first 500 miles (805 km) that a
trailer is towed, do not drive over 50 mph (80 km/h)
and do not make starts at full throttle. This helps
the engine and other parts of the vehicle wear in at
the heavier loads.
WARNING!
Improper towing can lead to a collision. Follow these
guidelines to make your trailer towing as safe as
possible:
• Make certain that the load is secured in the trailer
and it will not shift during travel. When trailering
cargo that is not fully secured, dynamic load shifts
can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have a collision.
• When hauling cargo or towing a trailer, do not
overload your vehicle or trailer. Overloading can
cause a loss of control, poor performance, or dam-
age to brakes, axle, engine, transmission, steering,
suspension, chassis structure, or tires.
(Continued)
5
STARTING AND OPERATING 395

WARNING!(Continued)
•The jack is designed to be used as a tool for
changing tires only. The jack should not be used to
lift the vehicle for service purposes. The vehicle
should be jacked on a firm level surface only.
Avoid ice or slippery areas.
Jack Location/Spare Tire Stowage
The jack and spare tire are both stowed under an access
cover in the trunk. Follow these steps to access the jack
and spare tire.
NOTE: The spare tire must be removed in order to
access the jack.
1. Open the trunk.
2. Lift the access cover using the pull strap. 3. Remove the fastener securing the spare tire.
Opening The Access Panel6
WHAT TO DO IN EMERGENCIES 419

4. Remove the spare tire.
5. Remove the fastener securing the jack.6. Remove the scissors jack and lug wrench from the
spare wheel as an assembly. Turn the jack screw to the
left to loosen the lug wrench, and remove the wrench
from the jack assembly.
Spare Tire FastenerJack Fastener
420 WHAT TO DO IN EMERGENCIES

Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use only tow bars and other
equipment designed for this purpose, following equip-
ment manufacturer ’s instructions. Use of safety chains is
mandatory. Attach a tow bar or other towing device to
main structural members of the vehicle, not to bumpers
or associated brackets. State and local laws regarding
vehicles under tow must be observed.
If you must use the accessories (wipers, defrosters, etc.)
while being towed, the ignition must be in the ON/RUN
position, not the ACC position.If the key fob is unavailable, or the vehicle’s battery is
discharged, see “Shift Lever Override” in this section for
instructions on shifting the automatic transmission out of
PARK for towing.
CAUTION!
•
Do not use sling type equipment when towing.
When securing the vehicle to a flatbed truck, do not
attach to front or rear suspension components.
Damage to your vehicle may result from improper
towing.
• The manufacturer does not recommend towing this
vehicle using a tow dolly. Vehicle damage may
occur.
436 WHAT TO DO IN EMERGENCIES

WARNING!(Continued)
•To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that has
been in a tightly closed container. Keep the master
cylinder reservoir cap secured at all times. Brake
fluid in a open container absorbs moisture from the
air resulting in a lower boiling point. This may
cause it to boil unexpectedly during hard or pro-
longed braking, resulting in sudden brake failure.
This could result in a collision.
• Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing
the brake fluid to catch fire. Brake fluid can also
damage painted and vinyl surfaces, care should be
taken to avoid its contact with these surfaces.
(Continued)
WARNING! (Continued)
•Do not allow petroleum based fluid to contaminate
the brake fluid. Brake seal components could be
damaged, causing partial or complete brake failure.
This could result in a collision.
Clutch Hydraulic System – Manual Transmission
(If Equipped)
The clutch hydraulic system is fed by a segregated
volume of fluid within the brake system master cylinder
reservoir. In the event of leakage or wear, use only the
manufacturer’s recommended brake fluid. Refer to “Flu-
ids, Lubricants, and Genuine Parts” in “Maintaining Your
Vehicle” for further information.
7
MAINTAINING YOUR VEHICLE 471

Cavity Car-tridgeFuse Mini-
Fuse Description
14 — 10 Amp RedAC Heater
Control/Cluster/
Security Module – If Equipped
15 — 20 Amp YellowActive Damper – If
Equipped
16 — 20 Amp YellowHeated Seat Mod-
ule – If Equipped
17 — 20 Amp YellowInstrument Cluster
18 — 20 Amp YellowCigar Lighter (In-
strument Panel)
19 — 10 Amp RedStop LightsCavity Car-
tridgeFuse Mini-
Fuse Description
20 — — —
21 — — —
22 — — —
23 — — —
24 — — —
25 — — —
26 — — —
27 — 10 Amp RedOccupant Restraint
Controller (ORC)
28 — 10 Amp RedIgnition Run, AC
Heater Control/
Occupant Restraint Controller (ORC)
486 MAINTAINING YOUR VEHICLE

Center Tail/Backup Lamp
See your authorized dealer for bulb replacement.
Center High-Mounted Stop Lamp (CHMSL)
The CHMSL uses LED lamps that are not serviceable
separately. The CHMSL must be replaced as an assembly,
see your authorized dealer.
License Lamp
1. Remove the screws securing the lamp to the rearfascia.
2. Remove the bulb and socket assembly.
3. Disconnect the bulb from the socket assembly and install the replacement bulb. 4. Reinstall the bulb and socket assembly.
5. Reattach the lamp to the rear fascia, and then install
the screws.
1 — License Lamp Bulb
2 — Socket
494 MAINTAINING YOUR VEHICLE