RAM 1500 2023, Руководство пользователя, Страница: 142 / 416

140 STARTING AND OPERATING

Tire/Jack Mode – Indicator lamps 4 and 1 will be illumi -
nated. Tire/Jack Mode is disabled by driving the vehicle
or disabling through the Uconnect settings.
 Wheel Alignment Mode – Indicator lamps 2, 3, and 4
will be illuminated. Wheel Alignment Mode is disabled
by driving the vehicle or disabling through the Uconnect
settings.
AXLE LOCK SYSTEM — IF EQUIPPED
This vehicle is equipped with an electronically locking rear
differential. When engaged, this differential locks the axle
shafts forcing the wheels to spin at an equal rate. The
locking of the rear differential should only be engaged
during low-speed, extreme off-road situations where one
wheel is likely to not be in contact with the ground. It is not
recommended to drive the vehicle with the differentials
locked on pavement due to the reduced ability to turn and
speed limitations.
AXLE LOCK Button
The locking rear axle is controlled by the AXLE LOCK
button.
Under normal driving conditions, the rear axle should be
unlocked.
During the command to lock the rear axle, the indicator
light will flash until the axle is locked. After the lock
command has been successfully executed, the light will
remain on solid.
Operating in 4WD LOW the locker can be engaged up to
40 mph (64 km/h) and will remain engaged throughout
the 4WD LOW speed range.
Operating the locker in 2WD, 4WD AUTO, and 4WD
LOCK/HIGH, the locker can be engaged up to 20 mph
(32 km/h). While driving with the locker engaged, if speed
exceeds 25 mph (40 km/h), the locker will automatically
disengage, but will automatically re-engage at 20 mph
(32 km/h).
NOTE:
Left to right wheel speed difference may be necessary to
allow the rear axle to fully lock. If the indicator light is
flashing after selecting the rear axle lock mode, drive the
vehicle in a turn or on loose gravel to expedite the locking
action.
The axle locker could become torque locked due to side to
side loads on the rear axle. Driving slowly while turning the
steering wheel from a left hand turn to a right hand turn or
driving in REVERSE for a short distance may be required to
release the torque lock and unlock the axles.
To unlock the rear axle, push the AXLE LOCK button.
The AXLE LOCK indicator light will go out when the rear
axle is unlocked.
LIMITED-SLIP DIFFERENTIAL —
IF EQUIPPED
The limited-slip differential provides additional traction on
snow, ice, mud, sand and gravel, particularly when there is
a difference between the traction characteristics of the
surface under the right and left rear wheels. During
normal driving and cornering, the limited-slip unit
performs similarly to a conventional differential. On
slippery surfaces, however, the differential delivers more
of the driving effort to the rear wheel having the better
traction.
CAUTION!

Do not lock the rear axle on hard surfaced roads. The
ability to steer the vehicle is reduced and damage to
the drivetrain may occur when the axle is locked on
hard surfaced roads.

Do not try to lock the rear axle if the vehicle is stuck
and the tires are spinning. You can damage
drivetrain components. Lock the rear axle before
attempting situations or navigating terrain, which
could possibly cause the vehicle to become stuck.
23_DT_OM_EN_USC_t.book Page 140