ECU DODGE CHALLENGER 2016 3.G Workshop Manual

WARNING!(Continued)
Release. Activating the Manual Park Release will
allow your vehicle to roll away if it is not secured by
the parking brake or by proper connection to a tow
vehicle. Activating the Manual Park Release on an
unsecured vehicle could lead to serious injury or
death for those in or around the vehicle.
In order to move the vehicle in cases where the transmis-
sion will not shift out of PARK (such as a dead battery),
a Manual Park Release is available.
Follow these steps to use the Manual Park Release:
1. Firmly apply the parking brake.
2. Remove the console storage bin to access the Manual Park Release lever. 3. Using a small screwdriver or similar tool, fish the
tether strap up through the opening in the console
base.
Console Storage Bin
516 WHAT TO DO IN EMERGENCIES

4. Insert the screwdriver into the slot in the center of thelever, and disengage the lever locking tab by pushing
it to the right.
5. While holding the locking tab in the disengaged position, pull the tether strap to rotate the lever up and
rearward until it locks in place in the vertical position. The vehicle is now out of PARK and can be moved.
Release the parking brake only when the vehicle is
securely connected to a tow vehicle.
To Reset The Manual Park Release:
1. Push the latch (at the base of the lever, on the rear side) rearward (away from the lever) to unlatch the lever.
Locking TabTether Strap
6
WHAT TO DO IN EMERGENCIES 517

2. Rotate the Manual Park Release lever forward anddown, to its original position, until the locking tab
snaps into place to secure the lever.
3. Pull up gently on the tether strap to confirm that the lever is locked in its stowed position. 4. Tuck the tether strap into the base of the console.
Reinstall the console storage bin.
TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled
vehicle using a commercial towing service.
Towing Condition Wheels OFF The Ground AUTOMATIC TRANSMISSION/ MANUAL TRANSMISSION
Flat Tow NONE If transmission is operable:
• Transmission in NEUTRAL
• 30 mph (48 km/h) maxspeed
• 30 miles (48 km) maxdistance
Wheel Lift or Dolly Tow FrontNOT ALLOWED
Rear NOT RECOMMENDED
Flatbed ALL BEST METHOD
518 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.
CAUTION!
•Do not use sling type equipment when towing.
Vehicle damage may occur.
• When securing the vehicle to a flatbed truck, do not
attach to front or rear suspension components.
(Continued)
CAUTION! (Continued)
Damage to your vehicle may occur from improper
towing.
• The manufacturer does not recommend towing this
vehicle using a tow dolly. Vehicle damage may
occur.
Automatic Transmission
The manufacturer recommends towing your vehicle with
all four wheels OFF the ground using a flatbed.
If flatbed equipment is not available, and the transmis-
sion is operable, the vehicle may be flat towed (with all
four wheels on the ground) under the following condi-
tions:
• The transmission must be in NEUTRAL. Refer to
Manual Park Release in this section for instructions
on shifting the transmission to NEUTRAL when the
engine is off.6
WHAT TO DO IN EMERGENCIES 519

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L ..........524
 ENGINE COMPARTMENT — 5.7L ..........525
 ENGINE COMPARTMENT — 6.4L
(392 HEMI) .......................... .526
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . .527
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ....................... .527
▫ Loose Fuel Filler Cap ..................528
 EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS .............529
 REPLACEMENT PARTS ..................530 
DEALER SERVICE ..................... .530
 MAINTENANCE PROCEDURES ...........531
▫ Engine Oil ......................... .532
▫ Engine Oil Filter ..................... .538
▫ Engine Air Cleaner Filter ................539
▫ Maintenance-Free Battery ...............539
▫ Air Conditioner Maintenance .............541
▫ Body Lubrication .....................545
▫ Windshield Wiper Blades ...............545
▫ Adding Washer Fluid ..................546
7

ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light” (MIL). It
will also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible.
CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and driveability.
The vehicle must be serviced before any emissions
tests can be performed.
• If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Onboard Diagnostic System (OBD II)
Cybersecurity
Your vehicle is required to have an Onboard Diagnostic
system (OBD II) and a connection port to allow access to
information related to the performance of your emissions
controls. Authorized service technicians may need to
7
MAINTAINING YOUR VEHICLE 527

access this information to assist with the diagnosis and
service of your vehicle and emissions system.
WARNING!
•ONLY an authorized service technician should con-
nect equipment to the OBD II connection port in
order to diagnose or service your vehicle.
• If unauthorized equipment is connected to the
OBD II connection port, such as a driver-behavior
tracking device, it may:
• Be possible that vehicle systems, including
safety related systems, could be impaired or a
loss of vehicle control could occur that may result
in an accident involving serious injury or death.
• Access, or allow others to access, information
stored in your vehicle systems, including per-
sonal information. For further information, refer to “Privacy Practices — If
Equipped With Uconnect 8.4 Radio” and “Uconnect
CyberSecurity” in “All About Uconnect Access” in your
Owner ’s Manual Radio Supplement and “Cybersecurity”
in “Understanding Your Instrument Panel” in your Own-
er ’s Manual on the DVD.
Loose Fuel Filler Cap
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
”gASCAP” message will display in the odometer or a
“Check Gascap” message will display in the Driver
Information Display (DID). If this occurs, tighten the fuel
filler cap properly and press the Trip Odometer button to
turn off the message. If the problem continues, the
message will appear the next time the vehicle is started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the MIL.
528 MAINTAINING YOUR VEHICLE

Use only manufacturer’s recommended brake fluid. Re-
fer to “Fluids, Lubricants, And Genuine Parts” in “Main-
taining Your Vehicle” for further information.
WARNING!
•Use only manufacturer’s recommended brake
fluid. Refer to “Fluids, Lubricants, And Genuine
Parts” in “Maintaining Your Vehicle” for further
information. Using the wrong type of brake fluid
can severely damage your brake system and/or
impair its performance. The proper type of brake
fluid for your vehicle is also identified on the
original factory installed hydraulic master cylinder
reservoir.
• 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
(Continued)
WARNING! (Continued)
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.
• 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.
556 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Mini-FuseDescription
1 – – Fuse – Spare
2 40 Amp Green –Radiator Fan #1 – (Non 6.2L Supercharged)
3 50 Amp Red –Electric Power Steering #1 – If Equipped / Radiator Fan
(6.2L Supercharged) – If Equipped
4 30 Amp Pink – Starter
5 40 Amp Green –Electronic Stability Control
6 30 Amp Pink –Electronic Stability Control
7 20 Amp Blue –Police Ignition Run / ACC #1
8 20 Amp Blue –Police Ignition Run / ACC # 2
9 –20 Amp Yellow All-Wheel Drive Module – If Equipped
10 –10 Amp Red Security – If Equipped / Under hood Lamp – Police
11 –20 Amp Yellow Horns
12 –10 Amp Red Air Conditioning Clutch
13 – – Fuse – Spare
14 – – Fuse – Spare
7
MAINTAINING YOUR VEHICLE 569

Alarm (Security Alarm)..................19, 235
Alarm System (Security Alarm) ................19
Alterations/Modifications, Vehicle ...............7
Antifreeze (Engine Coolant) .....550, 585, 586, 587, 588
Disposal ............................. .553
Anti-Lock Brake System (ABS) ................414
Anti-Lock Warning Light ....................250
Appearance Care ........................ .560
Arming System (Security Alarm) ...............19
Assist, Hill Start ......................... .417
Auto Down Power Windows ..................41
Automatic Door Locks ......................34
Automatic Headlights ..................... .140
Automatic High Beams .....................140
Automatic Temperature Control (ATC) .......340, 348
Automatic Transmission ..............394, 558, 559
Adding Fluid ......559, 589, 591, 593, 594, 596, 597
Autostick ............................ .402
Fluid And Filter Changes ..................559 Fluid Change
......................... .559
Fluid Level Check ...................... .558
Fluid Type ............589, 591, 593, 594, 596, 597
Special Additives ...................... .558
Automatic Transmission Limp Home Mode .......400
Autostick .............................. .402
Operation ............................ .402
Auto Unlock, Doors ........................34
Axle Fluid ..............589, 591, 593, 594, 596, 597
Axle Lubrication .........589, 591, 593, 594, 596, 597
Battery ............................ .237, 539
Charging System Light ...................237
Keyless Transmitter Replacement (RKE) ........25
Location ............................. .539
Belts, Seat ...............................96
Body Mechanism Lubrication .................545
B-Pillar Location ......................... .434
Brake Assist System ...................... .417
10
INDEX 627