RAM 2500 2020 Owner's Manual page 257

CAUTION!
Do not use 4L (Low) range when operating
the vehicle on dry pavement. Driveline
hardware damage can result.
Shifting Procedure — Manually Shifted
Transfer Case
2H To 4H
Shifting between 2H and 4H can be made with
the vehicle stopped or in motion. If the vehicle
is in motion, shifts can be made up to 55 mph
(88 km/h). With the vehicle in motion, the
transfer case will engage/disengage faster if
you momentarily release the accelerator pedal
after completing the shift. Apply a constant
force when shifting the transfer case lever.
2H Or 4H To 4L
NOTE:
When shifting into or out of 4WD LOW some gear
noise may be heard. This noise is normal and is
not detrimental to the vehicle or occupants.
With the vehicle rolling at 2 to 3 mph (3 to
5 km/h), shift the transmission into NEUTRAL.
While the vehicle is coasting at 2 to 3 mph (3 to
5 km/h), shift the transfer case lever firmly to
the desired position. Do not pause in transfer
case Neutral.
NOTE:
Pausing in transfer case NEUTRAL in vehicles

equipped with an automatic transmission
may require shutting the engine off to avoid
gear clash while completing the shift. If diffi-
culty occurs, shift the transmission into
NEUTRAL, hold your foot on the brake, and
turn the engine off. Complete the range shift
to the desired mode.
STARTING AND OPERATING
Shifting into or out of 4WD LOW is possible

with the vehicle completely stopped, however
difficulty may occur due to the mating clutch
teeth not being properly aligned. Several
attempts may be required for clutch teeth
alignment and shift completion to occur. The
preferred method is with the vehicle rolling
2 to 3 mph (3 to 5 km/h). Avoid attempting to
engage or disengage 4WD LOW with the
vehicle moving faster than 2 to 3 mph
(3 to 5 km/h).
Do not attempt to shift into or out of 4WD

LOW while the transmission is in gear.
Transfer Case Position Indicator Light
The "Transfer Case Position Indicator Light" in
the instrument cluster is used to alert the driver
that the front axle is fully engaged and all four
wheels are driving.
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