RAM 1500 2019 User Manual page 172

9. If the trailer wheels lockup (indicated by
squealing tires), reduce
setting; if the trailer wheels turn freely,
increase the GAIN setting.
Type of Trailer Brakes
Load
* The suggested selection depends and may change depending on the customer preferences for braking performance. Condition of the trailer
brakes, driving and road state may also affect the selection.
Display Messages
The trailer brake control interacts with the
instrument cluster
messages, along with a single chime, will be
displayed when a malfunction is determined
in the trailer connection, trailer brake
control, or on the trailer. Refer to "Instru-
ment Cluster Display" in "Getting To Know
Your Instrument Panel" for further informa-
tion.
170
Repeat steps 8 and 9 until the GAIN setting
the GAIN is at a point just below trailer wheel lockup.
If towing a heavier trailer, trailer wheel
Light Electric
Electric Trailer Brakes
*Under 10,000 lbs
Connecting a trailer that is not compatible
display. Display
with the ITBM system may result in
reduced or complete loss of trailer braking.
There may be a increase in stopping
distance or trailer instability which could
result in personal injury.
Connecting a trailer that is not compatible
with the ITBM system may result in
reduced or complete loss of trailer braking.
There may be a increase in stopping
distance or trailer instability which could
result in damage to your vehicle, trailer, or
other property.
Heavy Electric
Electric Trailer Brakes Electric
Trailer Brakes
*Above 10,000 lbs *Under 10,000 lbs
WARNING!
CAUTION!
lockup may not be attainable even with the
maximum GAIN setting of 10.
Light EOH Heavy EOH
over Hydraulic Electric
Trailer Brakes
*Above 10,000 lbs
NOTE:
An aftermarket controller may be available

for use with trailers with air or elec-
tric-over-hydraulic trailer brake systems.
To determine the type of brakes on your
trailer and the availability of controllers,
check with your trailer manufacturer or
dealer.
Removal of the ITBM will cause errors and

it may cause damage to the electrical
system and electronic modules of the
vehicle. See your authorized dealer if an
aftermarket module is to be installed.
over Hydraulic