RAM 1500 Owner's Manual page 708

706 STARTING AND OPERATING
Repeat steps 8 and 9 until the GAIN setting is at a point
just below trailer wheel lockup. If towing a heavier
trailer, trailer wheel lockup may not be attainable even
with the maximum GAIN setting of 10.
Type of Trailer
Brakes
Load
* The suggested selection depends and may change
depending on the customer preferences for braking per-
formance. Condition of the trailer brakes, driving and
road state may also affect the selection.
Light Electric Heavy Electric
Electric Trailer Electric Trailer
Brakes Brakes
*Under 10,000 lbs *Above 10,000 lbs
Light EOH Heavy EOH
Electric over Hy- Electric over Hy-
draulic Trailer draulic Trailer
Brakes Brakes
*Under 10,000 lbs *Above 10,000 lbs