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170 STARTING AND OPERATING
Torque Converter Clutch
A feature designed to improve fuel economy has been
included in the automatic transmission on your vehicle. A
clutch within the torque converter engages automatically at
calibrated speeds. This may result in a slightly different
feeling or response during normal operation in the upper
gears. When the vehicle speed drops or during some acceler-
ations, the clutch automatically disengages.
NOTE:
The torque converter clutch will not engage until the trans-
mission fluid is warm [usually after 1 to 3 miles (2 to 5 km)
of driving]. Because the engine speed is higher when the
torque converter clutch is not engaged, it may seem as if the
transmission is not shifting properly when cold. This is
normal. The torque converter clutch will function normally
once the transmission is sufficiently warm.
Electronic Range Select (ERS) Operation
The Electronic Range Select (ERS) shift control allows the
driver to limit the highest available gear. For example, if you
set the transmission gear limit to 5 (fifth gear), the transmis-
sion will not shift above fifth gear, but will shift through the
lower gears normally.
You can switch between DRIVE and ERS mode at any
vehicle speed. When the gear selector is in the DRIVE posi-
tion, the transmission will operate automatically, shifting
between all available gears.
Moving the gear selector to the ERS position (beside DRIVE)
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, moving the gear selector forward (-) or
rearward (+) will change the top available gear, which will
be displayed in the instrument cluster.
To exit ERS mode, simply return the gear selector to the
DRIVE position.
NOTE:
To select the proper gear position for maximum deceleration
(engine braking), move the gear selector into the ERS posi-
tion, then simply press and hold it forward (-). The transmis-
sion will shift to the range from which the vehicle can best be
slowed down.
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.
2020_RAM_PROMASTER_CITY_OM_USA=GUID-7B6A7FCA-79B0-423F-95C5-ED2A949C3D13=1=en=.book Page 170
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