RAM 3500 2018, Owner'S Manual, Page: 315 / 700

To exit ERS mode, simply hold the gear selector to the right
(+) (console shift) or press and hold the ERS (+) switch
(column shift) until the gear limit display disappears from
the instrument cluster.
WARNING!
Do not downshift for additional engine braking on a
slippery surface. The drive wheels could lose their grip
and the vehicle could skid, causing a collision or
personal injury.
NOTE: To select the proper gear position for maximum
deceleration (engine braking), simply press and hold the
gear selector to the left (-) (console shift) or the ERS (-)
switch down (column shift). The transmission will shift to
the range from which the vehicle can best be slowed down.
CAUTION!
When using ERS for engine braking while descending
steep grades, be careful not to overspeed the engine.
Apply the brakes as needed to prevent engine over-
speed.
Overdrive Operation
The automatic transmission includes an electronically con-
trolled Overdrive (fourth and fifth gears). The transmission
will automatically shift into Overdrive if the following
conditions are present:
•
The gear selector is in the DRIVE position,
• The transmission fluid has reached an adequate tem-
perature,
•
The engine coolant (antifreeze) has reached an adequate
temperature,
Console Gear Selector
6
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