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8. Disconnect the opposite end of the positive(+)jumper
cable from the positive (+)post of the booster battery.
9. Disconnect the positive (+)end of the jumper cable
from the remote positive (+)post of the discharged
vehicle.
If frequent jump-starting is required to start your vehicle
you should have the battery and charging system in-
spected at your authorized dealer.
CAUTION!
Accessories plugged into the vehicle power outlets
draw power from the vehicle’s battery, even when not
in use (i.e., cellular phones, etc.). Eventually, if
plugged in long enough without engine operation,
the vehicle’s battery will discharge sufficiently to
degrade battery life and/or prevent the engine from
starting.
FREEING A STUCK VEHICLE
If your vehicle becomes stuck in mud, sand, or snow, it
can often be moved using a rocking motion. Turn the
steering wheel right and left to clear the area around the
front wheels. Then shift back and forth between DRIVE
and REVERSE while gently pressing the accelerator.
Use the least amount of accelerator pedal pressure that
will maintain the rocking motion, without spinning the
wheels or racing the engine.
CAUTION!
Racing the engine or spinning the wheels may lead to
transmission overheating and failure. Allow the en-
gine to idle with the transmission in NEUTRAL for at
least one minute after every five rocking-motion
cycles. This will minimize overheating and reduce
the risk of transmission failure during prolonged
efforts to free a stuck vehicle.
6
WHAT TO DO IN EMERGENCIES 487
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NOTE:Press the ESC Off switch, to place the Electronic
Stability Control (ESC) system in Partial Offmode,
before rocking the vehicle. Refer to “Electronic Brake
Control” in “Starting And Operating” for further infor-
mation.Once the vehicle has been freed, press the ESC
Off switch again to restore ESC Onmode.
CAUTION!
•When “rocking” a stuck vehicle by shifting be-
tween DRIVE and REVERSE, do not spin the
wheels faster than 15 mph (24 km/h), or drivetrain
damage may result.
• Revving the engine or spinning the wheels too fast
may lead to transmission overheating and failure.
It can also damage the tires. Do not spin the wheels
above 30 mph (48 km/h) while in gear (no trans-
mission shifting occurring).
WARNING!
Fast spinning tires can be dangerous. Forces gener-
ated by excessive wheel speeds may cause damage, or
even failure, of the axle and tires. A tire could
explode and injure someone. Do not spin your vehi-
cle’s wheels faster than 30 mph (48 km/h) or for
longer than 30 seconds continuously without stop-
ping when you are stuck and do not let anyone near
a spinning wheel, no matter what the speed.
488 WHAT TO DO IN EMERGENCIES
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SHIFT LEVER OVERRIDE
If a malfunction occurs and the shift lever cannot be
moved out of the PARK position, you can use the
following procedure to temporarily move the shift lever:
1. Turn the engine OFF.
2. Firmly apply the parking brake.
3. Remove the rubber liner from the storage tray (locatednext to the shifter on the center console).
4. Press and maintain firm pressure on the brake pedal.
5. Insert a screwdriver or similar tool into the access port (in the left side of the storage bin), and push and hold
the override release lever in. 6. Move the shift lever to the NEUTRAL position.
7. The vehicle may then be started in NEUTRAL.
8. Reinstall the rubber storage bin liner.
Shift Lever Override
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TOWING A DISABLED VEHICLE
NOTE:This section describes procedures for towing a
disabled vehicle using a commercial wrecker service.
Towing Condition Wheels OFF the Ground ALL MODELS
Flat Tow NONEIF Transmission is operable:
• Transmission in NEUTRAL
• 30 mph (48 km/h) maxspeed
• 15 mi (24 km) maxdistance
Wheel Lift
Front
Rear OK
Flatbed ALLBEST METHOD
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.
490 WHAT TO DO IN EMERGENCIES
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If the vehicle’s key fob is unavailable or the battery is
discharged, see “Shift Lever Override” in “What To Do In
Emergencies” for instructions on shifting the automatic
transmission out of PARK for towing.
CAUTION!
•Do not use sling type equipment when towing.
Damage to the fascia will occur.
•
When securing the vehicle to a flatbed truck, do not
attach to the front or rear suspension components.
Damage to your vehicle may result from improper
towing.
• Do not push or tow this vehicle with another
vehicle as damage to the bumper fascia and trans-
mission may result.
•
The manufacturer does not recommend towing this
vehicle using a tow dolly. Vehicle damage may occur.
If flatbed equipment is not available, and the transmis-
sion is operable, this vehicle may be towed (with rear
wheels on the ground) under the following conditions:
• The transmission must be in NEUTRAL.
• The towing speed must not exceed 30 mph (48 km/h).
• The towing distance must not exceed 15 miles (24 km).
If the transmission is not operable, or the vehicle must be
towed faster than 30 mph (48 km/h) or farther than
15 miles (24 km), tow with the rear wheels OFF the
ground (on a flatbed, or with the rear wheels raised using
a wheel lift and the transmission in NEUTRAL).
CAUTION!
Towing this vehicle in violation of the above require-
ments can cause severe transmission damage. Dam-
age from improper towing is not covered under the
New Vehicle Limited Warranty.
6
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Page 495 of 599
MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 6.4L (392 HEMI) . .495
ONBOARD DIAGNOSTIC SYSTEM — OBD II . . .496
EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS .............496
REPLACEMENT PARTS ..................498
DEALER SERVICE ..................... .498
MAINTENANCE PROCEDURES ...........499
▫ Engine Oil ......................... .499
▫ Engine Oil Filter ..................... .501
▫ Engine Air Cleaner Filter ................502 ▫
Maintenance-Free Battery ...............502
▫ Air Conditioner Maintenance .............504
▫ A/C Air Filter ...................... .505
▫ Body Lubrication .....................507
▫ Windshield Wiper Blades ...............508
▫ Adding Washer Fluid ..................508
▫ Exhaust System ..................... .509
▫ Cooling System ......................511
▫ Brake System ....................... .517
▫ Automatic Transmission ................519
7
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▫Rear Axle .......................... .521
▫ Appearance Care And Protection From
Corrosion .......................... .522
FUSES ............................. .527
▫ Front Power Distribution Center ..........527
▫ Rear Power Distribution Center ...........531
VEHICLE STORAGE ....................536
REPLACEMENT BULBS .................537
BULB REPLACEMENT ..................539
▫ Front Low Beam Headlamp, High Beam
Headlamp, Park/Turn Lamp, and Side Marker
Lamp — Models with Halogen Headlamps . . .539 ▫
Front Low Beam Headlamp and Park/Turn
Lamp — Models with High Intensity
Discharge Headlamps (HID) ..............540
▫ Backup Lamps ....................... .541
▫ License Lamp ....................... .542
FLUID CAPACITIES ....................543
FLUIDS, LUBRICANTS AND GENUINE
PARTS ............................. .544
▫ Engine ............................ .544
▫ Chassis ........................... .545
494 MAINTAINING YOUR VEHICLE