vehicle performance and cooling capability
when towing a trailer on certain grades. In
ERS mode, gears 1 though 3 are underdrive
gears, and ERS 4 is direct drive. ERS 5 and 6
(Overdrive gears) are the same as the normal
fourth and fifth gears.
You can switch between DRIVE and ERS
mode at any vehicle speed. When the gear
selector is in the DRIVE position, the trans-
mission will operate automatically, shifting
between all available gears. Tapping the ERS
(-) switch (column shift) or tapping the gear
selector to the left (-) (console shift) will
activate ERS mode, display the current gear
in the instrument cluster, and set that gear as
the top available gear. For example, if you are
in DRIVE and are in third (direct) gear, when
you tap the gear selector/switch one time in
the (-) direction, the display will show 4 (ERS
4 is direct gear). Another tap down (-) will
shift the transmission down to ERS 3 (the
added underdrive gear). Once in ERS mode,
tapping (-) or (+) will change the top available
gear.
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 ve-
hicle could skid, causing a collision or
personal injury.
NOTE:
To select the proper gear position for maxi-
mum 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 overspeed.
FOUR-WHEEL DRIVE OPERATION — IF
EQUIPPED
• Four-wheel drive trucks are equipped with
either a manually shifted transfer case or
an electronically shifted transfer case. Re-
fer to the operating instructions for elec-
tronic transfer case, located in this section
for further information.
• For further information on the manually
shifted transfer case, refer to “Four Wheel
Drive Operation” in “Starting And Operat-
ing” in your Owner’s Manual.
ERS Control
ST
ARTING
AND
OPERA
TING
138
Summary of Contents for RAM 1500 2019
Page 11: ...INTERIOR Interior 1 Door Handles 3 Seats 2 Door Locks Window Switches 4 Front Storage Bin 9...
Page 37: ...Automatic Climate Controls With A Touchscreen Uconnect 3 Automatic Climate Controls 35...
Page 38: ...Uconnect 4C 4C NAV Automatic Climate Controls GETTING TO KNOW YOUR VEHICLE 36...
Page 39: ...Automatic Climate Control Knobs 37...
Page 207: ...205...
Page 264: ...262...
Page 265: ...263...
Page 266: ...264...