RAM 2500 2020 Owner's Manual page 344

342 STARTING AND OPERATING
NOTE:
With electronic shift transfer case:
Steps 2 through 3 are requirements that

must be met before pushing the N (Neutral)
button, and must continue to be met until the
shift has been completed. If any of these
requirements are not met before pushing the
N (Neutral) button or are no longer met
during the shift, the N (Neutral) indicator light
will flash continuously until all requirements
are met or until the N (Neutral) button is
released.
The ignition must be in the ON/RUN mode for

a shift to take place and for the position indi-
cator lights to be operable. 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 N (Neutral) position indicator light

indicates 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 compen-
sate for temperature effects.
Shifting Out Of (N) NEUTRAL
Use the following procedure to prepare your
vehicle for normal usage:
1. Bring the vehicle to a complete stop,
leaving it connected to 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 case lever to the desired posi-
tion.
With electronic shift transfer case with

rotary selector switch, push and hold the
transfer case N (Neutral) button until the
N (Neutral) indicator light turns off. After
the N (Neutral) indicator light turns off,
release the N (Neutral) button. After the
N (Neutral) button has been released, the
transfer case will shift to the position indi-
cated 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 N (Neutral) indi-
cator light turns off and the desired posi-
tion indicator light turns on.
NOTE:
When shifting out of transfer case N (Neutral),
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 automatically
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.
10. Release the parking brake.