Ram Trucks 2012 3500 - Owner Manual - Manual (Page 559)

EVIC (if the connection is not recognized by the ITBM,
braking functions will not be available), the GAIN setting
will illuminate and the correct type of trailer must be
selected from the EVIC options.
4. Press the UP or DOWN button on the steering wheel
until System Setup appears on the screen.
5. Press the SELECT button and then press the UP or
DOWN buttons until Trailer Brake Type appears on the
screen.
5
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