Ram 2021 1500 Classic truck

User Manual - Page 132

For RAM 2021 1500 CLASSIC.

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130 STARTING AND OPERATING
Electronic Range Select (ERS) Operation
The Electronic Range Select (ERS) shift control
allows the driver to limit the highest available
gear when the transmission is in DRIVE. For
example, if you set the transmission gear limit
to 4 (FOURTH gear), the transmission will not
shift above FOURTH gear (except to prevent
engine overspeed), but will shift through the
lower gears normally.
You can switch between DRIVE and ERS mode at
any vehicle speed. When the transmission gear
selector is in DRIVE, the transmission will operate
automatically, shifting between all available
gears. Tapping the GEAR - switch (on the steering
wheel) will activate ERS mode, display the
current gear in the instrument cluster, and set
that gear as the top available gear. Once in ERS
mode, tapping the GEAR - or GEAR + switch will
change the top available gear.
Electronic Range Select (ERS)
To exit ERS mode, simply push and hold the
GEAR + switch until the gear limit display
disappears from the instrument cluster.
When to Use TOW/HAUL Mode
When driving in hilly areas, towing a trailer,
carrying a heavy load, etc., and frequent
transmission shifting occurs, push the TOW/
HAUL switch to activate TOW/HAUL mode. This
will improve performance and reduce the
potential for transmission overheating or failure
due to excessive shifting.
TOW/HAUL Switch
The “TOW/HAUL Indicator Light” will illuminate in
the instrument cluster and a light on the switch to
indicate that TOW/HAUL mode has been
activated. Pushing the switch a second time
restores normal operation. Normal operation is
always the default at engine start-up. If TOW/
HAUL mode is desired, the switch must be
pushed each time the engine is started.
1 — GEAR - Switch
2 — GEAR + Switch
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.
21_DS_OM_EN_USC_t.book Page 130
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