2019 Ram 3500 transfer case

434 STARTING AND OPERATING
7. Release the brake pedal for five seconds and ensure thatthere is no vehicle movement.
8. Repeat steps 6 and 7 with automatic transmission in DRIVE.
9. Shift the transmission to NEUTRAL. Firmly apply the parking brake. Turn OFF the engine. For vehicles with
Keyless Enter-N-Go, push and hold the ENGINE
START/STOP button until the engine shuts off.
10. Shift the transmission into PARK. On 8-speed transmis -
sions the shifter will automatically select PARK when the
engine is turned off.
11. Turn the ignition to the OFF mode, then cycle the ignition to the RUN mode and back to the OFF mode. Remove the
key fob from the ignition.
12. Attach the vehicle to the tow vehicle using a suitable tow bar.
13. Release the parking brake. NOTE:
With electronic shift transfer case:
• Steps 2 through 3 are requirements that must be met before
pushing the NEUTRAL (N) button, and must continue to
be met until the shift has been completed. If any of these
requirements are not met before pushing the NEUTRAL
(N) button or are no longer met during the shift, the
NEUTRAL (N) indicator light will flash continuously until
all requirements are met or until the NEUTRAL (N) button
is released.
• The ignition must be in the ON/RUN mode for a shift to take place and for the position indicator lights to be oper -
able. If the ignition is not in the ON/RUN mode, the shift
will not take place and no position indicator lights will be
on or flashing.
• A flashing NEUTRAL (N) position indicator light indi -
cates that shift requirements have not been met.
• If the vehicle is equipped with air suspension, the engine should be started and left running for a minimum of 60
seconds (with all the doors closed) at least once every 24
hours. This process allows the air suspension to adjust the
vehicle’s ride height to compensate for temperature
effects.

STARTING AND OPERATING 435
Shifting Out Of NEUTRAL (N)
Use the following procedure to prepare your vehicle for
normal usage:
1. Bring the vehicle to a complete stop, leaving it connectedto the tow vehicle.
2. Firmly apply the parking brake.
3. Press and hold the brake pedal.
4. Start the engine. Shift the transmission into NEUTRAL.
•With manual shift transfer case, shift the transfer caselever to the desired position.
•With electronic shift transfer case with rotary selector switch, push and hold the transfer case NEUTRAL (N)
button until the NEUTRAL (N) indicator light turns off.
After the NEUTRAL (N) indicator light turns off,
release the NEUTRAL (N) button. After the NEUTRAL
(N) button has been released, the transfer case will shift
to the position indicated by the selector switch. • With electronic shift transfer case with push-button
selector switch, push and hold the switch for the
desired transfer case position, until the NEUTRAL (N)
indicator light turns off and the desired position indi -
cator light turns on.
NOTE:
When shifting out of transfer case NEUTRAL (N), turning
the engine OFF is not required, but may be helpful to avoid
gear clash. With the 8-speed automatic transmission, the
engine must remain running, since turning the engine OFF
will shift the transmission to PARK (and the transmission
must be in NEUTRAL for the transfer case to shift out of
NEUTRAL).
5. Turn the engine OFF. Shift automatic transmission into PARK. On 8-speed transmissions the shifter will auto -
matically select PARK when the engine is turned off.
6. Release the brake pedal.
7. Disconnect vehicle from the tow vehicle.
8. Start the engine.
9. Press and hold the brake pedal.
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436 STARTING AND OPERATING
10. Release the parking brake.
11. Shift the transmission into gear, release the brake pedal,and check that the vehicle operates normally.
NOTE:
With electronic shift transfer case:
• Steps 3 and 4 are requirements that must be met before pushing the button to shift out of NEUTRAL (N), and must
continue to be met until the shift has been completed. If
any of these requirements are not met before pushing the
button or are no longer met during the shift, the
NEUTRAL (N) indicator light will flash continuously until
all requirements are met or until the button is released.
• The ignition must be in the ON/RUN mode for a shift to take place and for the position indicator lights to be oper -
able. If the ignition is not in the ON/RUN mode, the shift
will not take place and no position indicator lights will be
on or flashing.
• A flashing NEUTRAL (N) position indicator light indi -
cates that shift requirements have not been met.DRIVING TIPS
Driving On Slippery Surfaces
Acceleration
Rapid acceleration on snow covered, wet, or other slippery
surfaces may cause the driving wheels to pull erratically to
the right or left. This phenomenon occurs when there is a
difference in the surface traction under the rear (driving)
wheels.
WARNING!
Rapid acceleration on slippery surfaces is dangerous.
Unequal traction can cause sudden pulling of the rear
wheels. You could lose control of the vehicle and
possibly have a collision. Accelerate slowly and carefully
whenever there is likely to be poor traction (ice, snow,
wet, mud, loose sand, etc.).

464 IN CASE OF EMERGENCY
F67–10 Amp Red CD / DVD / UCI Port – If Equipped (HD Only)
Bluetooth Hands-Free Module / CD – If
Equipped (DS 1500 Only)
F68 –10 Amp Red AEB RACAM HTR – If Equipped (HD Only)
F69 –15 Amp Blue SCR Module – If Equipped (HD Only)
F70 –30 Amp Green Fuel Pump Motor / K09 RLY Coil Feed
(Cummins Diesel) – If Equipped
F71 –25 Amp Clear Amplifier / Active Noise Cancelation – If
Equipped (HD Only)
F72 –10 Amp Red PCM / DC/DC Converter Voltage– If Equipped
(DS 1500 Only)
F73 –20 Amp Yellow Fuel Transfer Pump (Rear Tank) – If Equipped
(HD Only)
F74 –20 Amp Yellow Brake Vacuum Pump Gas/Diesel – If Equipped
(DS 1500 Only)
F74 –10 Amp Red Backup Alarm – If Equipped (HD Only)
F75 –10 Amp Red ATMM / Coil-SCR Module RLY– If Equipped
(HD Only)
Coolant Temperature Valve – If Equipped (DS
1500 Only)
Cavity
Cartridge Fuse Micro Fuse Description

IN CASE OF EMERGENCY 467
F94–10 Amp Red Shift-By-Wire / Transfer Case Switch (DS 1500
Only)
Shift-By-Wire / Transfer Case Switch / Module
TPM Trailer (HD Only) / Module Gateway
Can-C Trailer TPM (HD Only)
F95 –10 Amp Red Rearview Camera / Park Assist / CHMSL
Camera / Blind Spot Sensor / Surround View
Camera (HD Only)

Rear Camera / Park Assist / Blind Spot Sensor /
Compass (DS 1500 Only)

F96 –10 Amp Red Rear Seat Heater Switch / Trunk Lamp With
Flashlamp Charger / Truck Lamp - If Equipped
(DS 1500 Only)
Trailer Camera – If Equipped (HD Only)
F97 –25 Amp Clear Rear Heated Seats And Heated Steering Wheel –
If Equipped (DS 1500 Only)
F97 –20 Amp Yellow Front Heated Seat Passenger – If Equipped (HD
Only)
F98 –25 Amp Clear Front Heated Seats – If Equipped (DS 1500
Only)
F98 –20 Amp Yellow Front Heated Seat Driver – If Equipped (HD
Only)
Cavity
Cartridge Fuse Micro Fuse Description
6

476 IN CASE OF EMERGENCY
Preparations For Jacking
1. Park the vehicle on a firm, level surface. Avoid ice or slip-
pery areas.
2. Place the gear selector into PARK. On four-wheel drive vehicles, shift the transfer case to the 4L position.
3. Turn on the Hazard Warning flasher.
4. Apply the parking brake.
5. Turn the ignition OFF. 6. Block both the front and rear of the wheel diagonally
opposite the jacking position. For example, if the right
front wheel is being changed, block the left rear wheel.
Wheel Blocked
NOTE:
Passengers should not remain in the vehicle when the
vehicle is being jacked.
WARNING!
Do not attempt to change a tire on the side of the vehicle
close to moving traffic. Pull far enough off the road to
avoid being hit when operating the jack or changing the
wheel.

496 IN CASE OF EMERGENCY
Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use only tow bars and other equip-
ment designed for this purpose, following equipment manu-
facturer’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
mode, not the ACC mode. If the key fob is unavailable or the vehicle's battery is
discharged, refer to ”Manual Park Release” in this section for
instructions on shifting the transmission out of PARK for
towing.
Towing
Condition Wheels OFF
The Ground 2WD Models
4WD Models
Flat Tow NONE If transmission is operable:
•Transmission in
NEUTRAL
•30 mph (48 km/h) max speed
•30 miles (48 km) max distance
(8–speed transmission) See instructions in “Recreational Towing”
under “Starting And Operating”
• Automatic Transmission in
PARK
• Transfer Case in NEUTRAL (N)
• Tow in forward direction
Wheel Lift Or Dolly Tow Front
NOT ALLOWED
Rear OK NOT ALLOWED
Flatbed ALL BEST METHOD BEST METHOD
CAUTION!
• Do not use sling type equipment when towing. Vehicle damage may occur.
• When securing the vehicle to a flat bed truck, do not attach to front or rear suspension components. Damage
to your vehicle may result from improper towing.

IN CASE OF EMERGENCY 497
Two-Wheel Drive Models
The manufacturer 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 rear wheels on the
ground) under the following conditions:
• The transmission must be in NEUTRAL.
NOTE:
Refer to "Manual Park Release" in this section for instructions
on shifting the transmission to NEUTRAL when the engine
is OFF.
• The towing speed must not exceed 30 mph (48 km/h).
• The towing distance must not exceed 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 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 posi
-
tion) with the rear wheels raised and the front wheels on the
ground.
Four-Wheel Drive Models
The manufacturer 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 (N) and the transmission is in PARK.
Refer to “Recreational Towing” in “Starting And Operating”
for further information and detailed instructions. CAUTION!
Towing this vehicle in violation of the above
requirements can cause severe transmission damage.
Damage from improper towing is not covered under the
New Vehicle Limited Warranty.
6