User Manual - Page 285

For RAM 2015 PROMASTER CITY CARGO VAN.

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Towing Tips
Before setting out on a trip, practice turning, stopping,
and backing up the trailer in an area located away from
heavy traffic.
Automatic Transmission
The DRIVE range can be selected when towing. The
transmission controls include a drive strategy to avoid
frequent shifting when towing. However, if frequent
shifting does occur while in DRIVE, use the Electronic
Range Select (ERS) shift control to select a lower gear
range.
NOTE: Using a lower gear range while operating the
vehicle under heavy loading conditions will improve
performance and extend transmission life by reducing
excessive shifting and heat build up. This action will also
provide better engine braking.
Electronic Range Select (ERS)
When using the ERS shift control, select the highest
gear that allows for adequate performance and avoids
frequent downshifts. For example, choose “5” if the
desired speed can be maintained. Choose “4” or “3” if
needed to maintain the desired speed.
To prevent excess heat generation, avoid continuous
driving at high RPM. Reduce vehicle speed as neces-
sary to avoid extended driving at high RPM. Return to
a higher gear range or vehicle speed when grade and
road conditions allow.
Electronic Speed Control If Equipped
Do not use in hilly terrain or with heavy loads.
When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
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STARTING AND OPERATING 283
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