RAM Commercial Chassis Cab 3500 2019, Owner'S Manual

Page: 264 / 607

262 STARTING AND OPERATING
5. Restart the engine.
6. Shift into the desired gear range. If the problem is no
longer detected, the transmission will return to normal
operation.
NOTE:
Even if the transmission can be reset, we recommend that
you visit your authorized dealer at your earliest possible
convenience. Your authorized dealer has diagnostic equip -
ment to assess the condition of your transmission.
If the transmission cannot be reset, authorized dealer service
is required.
Electronic Range Select (ERS) Operation
The Electronic Range Select (ERS) shift control allows the
driver to limit the highest available gear when the transmis -
sion is in DRIVE. For example, if you set the transmission
gear limit to 4 (fourth gear), the transmission will not shift
above fourth 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. Tapping the ERS (-) switch will
activate ERS mode, display the current gear in the instru -
ment cluster, and set that gear as the top available gear. Once
in ERS mode, tapping (-) or (+) will change the top available
gear.
Electronic Range Select
To exit ERS mode, simply push and hold the ERS (+) switch
until the gear limit display disappears from the instrument
cluster.
1 — GEAR + Switch 2 — GEAR – Switch