Neutral RAM CHASSIS CAB 2023 Service Manual

IN CASE OF EMERGENCY335
5. Start the engine in the vehicle that has the booster battery, let the engine idle a few
minutes, and then start the engine in the
vehicle with the discharged battery.
6. Once the engine is started, follow the discon -
necting procedure.
Disconnecting The Jumper Cables

1. Disconnect the negative
(-)
end of the jumper
cable from the engine ground of the vehicle
with the discharged battery.

2. Disconnect the opposite end of the negative (-)
jumper cable from the negative (-) post of the
booster battery.
3. Disconnect the positive (+) end of the jumper
cable from the positive (+) post of the booster
battery.
4. Disconnect the opposite end of the positive (+)
jumper cable from the positive (+) post of the
vehicle with the discharged battery, and
reinstall the protective cap over the positive
(+) post. If frequent jump starting is required to start your
vehicle you should have the battery and charging
system inspected at an authorized dealer.
IF YOUR ENGINE OVERHEATS
If the vehicle is overheating, it will need to be
serviced by an authorized dealer.
Potential signs of vehicle overheating:
Temperature gauge is at HOT (H)
Strong smell of coolant
White smoke coming from engine or exhaust
Coolant bottle coolant has bubbles present
In the event it is observed that the temperature
gauge is moving towards or close to the HOT (H)
position, you can reduce the potential for
overheating by taking the appropriate action.
On the highways — slow down.
In city traffic — while stopped, place the trans
-
mission in NEUTRAL (N), but do not increase the
engine idle speed while preventing vehicle
motion with the brakes.
If your Air Conditioner (A/C) is on, turn it off. The
A/C system adds heat to the engine cooling
system and turning the A/C off can help remove
this heat.
You can also turn the temperature control to
maximum heat, the mode control to floor and
the blower control to high. This allows the heater
core to act as a supplement to the radiator and
aids in removing heat from the engine cooling
system.
CAUTION!
Do not connect jumper cable to any of the fuses
on the positive battery terminal. The resulting
electrical current will blow the fuse.
CAUTION!
Accessories plugged into the vehicle power
outlets draw power from the vehicle’s battery,
even when not in use (i.e., cellular devices, 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.
WARNING!
You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator.
If you see or hear steam coming from under the
hood, do not open the hood until the radiator
has had time to cool. Never try to open a cooling
system pressure cap when the radiator or
coolant bottle is hot.
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336IN CASE OF EMERGENCY
GEAR SELECTOR OVERRIDE
6–SPEED TRANSMISSION —
I
F EQUIPPED
In order to move the vehicle in cases where the
transmission will not shift out of PARK (P) (such as
a depleted battery), a Manual Park Release is
available.

1. Turn the engine OFF.

2. Firmly apply the parking brake.
3. Tilt the steering wheel to the full up position.
4. Press and maintain firm pressure on the brake
pedal. 5. Insert a screwdriver or similar tool into the
access port (ringed circle) on the bottom of the
steering column, and push and hold the
override release lever up.

Gear Selector Override Access Port Location
Gear Selector Override Access Port Engaging The Access Port

6. Move the gear selector to the NEUTRAL position.
7. The vehicle may then be started in NEUTRAL.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If the temperature gauge reads
HOT (H), pull over and stop the vehicle. Idle the
vehicle with the air conditioner turned off until
the pointer drops back into the normal range. If
the pointer remains on HOT (H), and you hear
continuous chimes, turn the engine off
immediately and call for service.

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338IN CASE OF EMERGENCY
To Reset The Manual Park Release:

1. Push the locking tab to the right, to unlock the lever.

2. Rotate the Manual Park Release lever forward to its original position, until the locking tab
snaps into place to secure the lever.
3. Pull gently on the tether strap to confirm that the lever is locked in its stowed position.

Manual Park Release Tether In Stowed Position

4. Reinstall the access cover.
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 (D) and REVERSE
(R), 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.
NOTE:
For trucks equipped with an 8–speed transmis
-
sion, shifts between DRIVE and REVERSE can
only be achieved at wheel speeds of 5 mph
(8 km/h) or less. Whenever the transmission
remains in NEUTRAL (N) for more than two
seconds, you must press the brake pedal to
engage DRIVE or REVERSE.
Push the ESC OFF button, to place the Electronic
Stability Control (ESC) system in “Partial Off”
mode, before rocking the vehicle Ú page 271.
Once the vehicle has been freed, push the ESC
OFF button again to restore ESC On mode.
WARNING!
Fast spinning tires can be dangerous. Forces
generated 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 vehicle's wheels faster than
30 mph (48 km/h) or for longer than 30
seconds continuously without stopping when
you are stuck and do not let anyone near a
spinning wheel, no matter what the speed.
CAUTION!
Racing the engine or spinning the wheels may
lead to transmission overheating and failure.
Allow the engine 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 transmis -
sion failure during prolonged efforts to free a
stuck vehicle.
When “rocking” a stuck vehicle by shifting
between 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 transmission shifting occur -
ring).

23_DPF_OM_EN_USC_t.book Page 338

IN CASE OF EMERGENCY339
TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled vehicle using a commercial towing service. If the transmission and drivetrain are operable, disabled
vehicles may also be towed as described Ú page 195.
NOTE:When towing your vehicle, always follow applicable state and provincial laws. Contact state and provincial Highway Safety offices for additional details.Towing Condition
Wheels OFF The Ground 2WD Models4WD Models
Flat Tow NONEIf transmission is operable:

• Transmission in NEUTRAL
• 30 mph (48 km/h) max speed
• 15 miles (24 km) max distance (six
speed transmission)
• 30 miles (48 km) max distance
(eight speed transmission) Detailed instructions
Ú page 195
• Auto Transmission in PARK
• Transfer Case in NEUTRAL
• Tow in forward direction
Wheel Lift Or Dolly Tow Front
NOT ALLOWED
Rear OKNOT ALLOWED
Flatbed ALLBEST METHODBEST METHOD7

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340IN CASE OF EMERGENCY
(Continued)
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 equipment 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 fascia/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 mode, not the ACC mode.
If the key fob is unavailable or the vehicle's battery
is discharged, Ú
page 337.
TWO-WHEEL DRIVE MODELS
FCA US LLC recommends towing your vehicle with
all four wheels OFF the ground using a flatbed.
If flatbed equipment is not available, and the
transmission is operable, the vehicle may be towed
(with the rear wheels on the ground) under the
following conditions:
The transmission must be in NEUTRAL
Ú page 337.
The towing speed must not exceed 30 mph
(48 km/h).
The towing distance must not exceed 15 miles
(24 km) for 6–speed transmission, or 30 miles
(48 km) for 8–speed transmission.
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) for 6–speed
transmission, or 30 miles (48 km) for 8–speed
transmission, tow with the rear wheels OFF the
ground. Acceptable methods are to tow the vehicle
on a flatbed, or with the front wheels raised and
the rear wheels on a towing dolly, or (when using a
suitable steering wheel stabilizer to hold the front
wheels in the straight position) with rear wheels
raised and the front wheels ON the ground.
FOUR-WHEEL DRIVE MODELS
FCA US LLC recommends towing with all wheels
OFF the ground. Acceptable methods are to tow
the vehicle on a flatbed or with one end of vehicle
raised and the opposite end on a towing dolly.
If flatbed equipment is not available, and the
transfer case is operable, the vehicle may be
towed (in the forward direction, with ALL wheels on
the ground), IF the transfer case is in NEUTRAL and
the transmission is in PARK Ú page 195.
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. Damage to your vehicle may
result from improper towing.
CAUTION!
Towing this vehicle in violation of the approved
requirements can cause severe engine and/or
transmission damage. Damage from improper
towing is not covered under the New Vehicle
Limited Warranty.
CAUTION!
Front or rear wheel lifts must not be used (if
the remaining wheels are on the ground).
Internal damage to the transmission or
transfer case will occur if a front or rear wheel
lift is used when towing.

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SERVICING AND MAINTENANCE403
WHEEL AND WHEEL TRIM CARE
All wheels and wheel trim, especially aluminum
and chrome plated wheels, should be cleaned
regularly using mild (neutral Ph) soap and water to
maintain their luster and to prevent corrosion.
Wash wheels with the same soap solution
recommended for the body of the vehicle and
remember to always wash when the surfaces are
not hot to the touch.
Your wheels are susceptible to deterioration
caused by salt, sodium chloride, magnesium
chloride, calcium chloride, etc., and other road
chemicals used to melt ice or control dust on dirt
roads. Use a soft cloth or sponge and mild soap to
wipe away promptly. Do not use harsh chemicals or
a stiff brush. They can damage the wheel’s
protective coating that helps keep them from
corroding and tarnishing. When cleaning extremely dirty wheels including
excessive brake dust, care must be taken in the
selection of tire and wheel cleaning chemicals and
equipment to prevent damage to the wheels.
Mopar® Wheel Treatment or Mopar® Chrome
Cleaner or their equivalent is recommended or
select a non-abrasive, non-acidic cleaner for
aluminum or chrome wheels.
NOTE:If you intend parking or storing your vehicle for an
extended period after cleaning the wheels with
wheel cleaner, drive your vehicle and apply the
brakes to remove the water droplets from the
brake components. This activity will remove the
red rust on the brake rotors and prevent vehicle
vibration when braking.
Dark Vapor Chrome, Black Satin Chrome, or Low
Gloss Clear Coat Wheels
CAUTION!
Avoid products or automatic car washes that use
acidic solutions or strong alkaline additives or
harsh brushes. Many aftermarket wheel
cleaners and automatic car washes may
damage the wheel's protective finish. Such
damage is not covered by the New Vehicle
Limited Warranty. Only car wash soap, Mopar®
Wheel Cleaner or equivalent is recommended.
CAUTION!
Do not use scouring pads, steel wool, a bristle
brush, metal polishes or oven cleaner. These
products may damage the wheel's protective
finish. Such damage is not covered by the New
Vehicle Limited Warranty. Only car wash soap,
Mopar® Wheel Cleaner or equivalent is
recommended.CAUTION!
If your vehicle is equipped with these specialty
wheels, DO NOT USE wheel cleaners, abrasives,
or polishing compounds. They will permanently
damage this finish and such damage is not
covered by the New Vehicle Limited Warranty.
HAND WASH ONLY USING MILD SOAP AND
WATER WITH A SOFT CLOTH. Used on a regular
basis; this is all that is required to maintain this
finish.
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435
Rear Axle (Differential)
................................... 374Rear Camera................................................. 168Rear ParkSense System................................ 159Rear Seat Reminder Alert.............................. 271Rear Window, Sliding....................................... 76Recreational Towing...................................... 194Shifting Into Transfer Case Neutral (N)..... 196Shifting Out Of Transfer Case Neutral (N).. 197Reformulated Gasoline.................................. 413Refrigerant.................................................... 357Registering SiriusXM Guardian...................... 245Release, Hood................................................. 77Reminder, Seat Belt...................................... 289Remote Features, Door Lock/Unlock.. 251, 259Remote Features, Horn And Lights................252Remote Features, Starting.................. 252, 260Remote Keyless Entry...................................... 15Panic Alarm................................................. 16Programming Additional Key Fobs.............. 17Remote Sound System (Radio) Control......... 224Remote Start (Diesel)...................................... 22Remote Start (Gasoline).................................. 20Remote Starting Exit Remote Start Mode.............................. 21Replacement Bulbs....................................... 384Replacement Tires......................................... 400
Reporting Safety Defects.............................. 425Restraints, Child........................................... 305Restraints, Head.............................................. 36Roadside Assistance............................ 252, 259Rotation, Tires.............................................. 405
S
Safety........................................................... 223Safety Checks Inside Vehicle........................ 322Safety Checks Outside Vehicle..................... 323Safety Defects, Reporting............................. 425Safety Features............................................. 223Safety Information, Tire................................ 389Safety Tips.................................................... 321Safety, Exhaust Gas...................................... 324Satellite Radio.............................................. 226Saved Radio Stations................................... 230Schedule, Maintenance................................ 342Seat BeltAutomatic Locking Retractor (ALR)........... 295Seat Belt Reminder....................................... 103Seat Belts............................................ 289, 322Adjustable Shoulder Belt.......................... 292Adjustable Upper Shoulder Anchorage..... 292
Adjustable Upper Shoulder Belt Anchorage.. 292
Child Restraints........................................ 305Extender................................................... 294
Front Seat........................................ 289, 291Inspection................................................. 322Lap/Shoulder Belt Operation.................... 291Lap/Shoulder Belt Untwisting................... 292Operating Instructions.............................. 291Pregnant Women...................................... 294Reminder.................................................. 289Seat Belt Extender.................................... 294Seat Belt Reminder.................................. 289Untwisting Procedure................................ 292Seat Belts Maintenance................................ 409Seats.................................................. 31, 32, 33Adjustment...........................................31, 33Easy Entry....................................................34Folding Floor................................................68Head Restraints...........................................36Memory.......................................................30Power...........................................................33Rear Folding................................................31Tilting...........................................................31Security Alarm........................................ 23, 104Selection Of Coolant (Antifreeze).................. 419Send & Go............................................ 253, 259Sentry Key (Immobilizer)..................................18Service Assistance........................................ 422Service Contract............................................ 424
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436 Service Manuals
............................................ 426Settings, Audio.............................................. 230Shift Lever Override....................................... 336Shifting.......................................................... 130Automatic Transmission.................. 132, 135Transfer Case............................................ 146Transfer Case, Shifting Into Transfer Case Neutral (N)............................................ 196Transfer Case, Shifting Out Of Transfer Case Neutral (N)................................... 197Signals, Turn..................................54, 110, 324Sirius Satellite Radio..................................... 226Favorites................................................... 229Replay....................................................... 228SiriusXM Satellite RadioBrowse in SXM.......................................... 229Favorites................................................... 229Replay....................................................... 228Sliding Rear Window, Power............................ 76Smart Watch.................................................. 258Snow Chains (Tire Chains)............................. 404Snow Plow..................................................... 192Snow Tires..................................................... 401SOS Call............................................... 247, 259
Spare Tires.......................................... 401, 402Speed ControlAccel/Decel.............................................. 150Cancel...................................................... 150Resume.................................................... 150Speed Control (Cruise Control)............ 149, 150Starting....................................... 113, 115, 117Automatic Transmission.................. 113, 117Button......................................................... 18Cold Weather............................................ 117Engine Block Heater................................. 119Engine Fails To Start................................. 116Starting And Operating.................................. 115Starting Procedures............................. 115, 117Starting Procedures (Diesel Engines)........... 117Starting Procedures (Gas Engines)............... 113SteeringPower....................................................... 148Tilt Column.................................................. 27Wheel, Heated...................................... 27, 28Wheel, Tilt.................................................... 27
Steering Wheel Audio Controls...................... 224Steering Wheel Mounted Sound System....... 224Stolen Vehicle Assistance.................... 255, 260Storage............................................................65Storage Compartment, Center Seat.................66Storage, Vehicle..................................... 65, 407Store Radio Presets...................................... 230Storing Your Vehicle...................................... 407Sunglasses Storage.........................................68Sway Control, Trailer..................................... 277Synthetic Engine Oil...................................... 354
T
Telescoping Steering Column...........................27Temperature Control, Automatic (ATC).............64TiltDown...........................................................33Up................................................................33Tilt Steering Column.........................................27Tip Start............................................... 115, 117Tire And Loading Information Placard........... 394Tire Markings................................................ 389Tire Safety Information.................................. 389

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