Tuson Sway Control (TSC)
Installation Instructions
It is essential that the
TSC be oriented in the proper
direction when it is installed.
1.1 Mounting Hardware:
The TSC should be mounted using the mounting flanges which are located on the bottom of the
unit. The customer is responsible for supplying the mounting bolts. Use four #10 self tapping screws with
star lock washers to mount the TSC to the trailer. It is recommended that star lock washers be
used and you must securely tighten the mounting bolts to hold the TSC firmly in position and to avoid
becoming loose from vibration.
You can NOT drill holes in the TSC for any reason. Drilling holes or puncturing the unit VOIDS
YOUR WARRANTY.
1.0 TSC Mounting Location:
TSC Label
DO NOT SPRAY HIGH PRESSURE WATER ON THE TSC. The TSC is a weather sealed,
water resistant unit but it is not designed to withstand direct, high pressure spray
from a power washer.
!
Page 1
Section One: Trailer TSC Mounting
Ensure the electric brakes are
adjusted and maintained in
accordance with the manufacturer's
recommendations in your owner's
manual for proper operation of the
sway control module.
!
Warning!
Warning!
Select a location on the trailer to mount the SCM. The location must be 5 to 10 feet behind the trailer bumper hitch ball and shielded from road debris. The SCM must be securely fastened onto a vertical surface of a steel trailer frame member to operate correctly. It must not be fastened to any other trailer surface that flexes or moves from wind to operate correctly. such as plastic covers or plastic walls. The center of the SCM (marked by a red dot on the SCM label – SEE BELOW) must be positioned on the “center line” of the trailer and the SCM wire harness must be pointing towards the LEFT (driver’s) side of the trailer. The longest edge of the SCM (as indicated by a red line on the SCM label) must be mounted parallel to the trailer axle beam(s). The SCM can be mounted on a vertical or horizontal surface as long as the positioning requirements previously described are met – SEE Figure 1 on page 2.
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Select a location on the trailer to mount the TSC. The suggested location is on the first trailer frame
crossmember approx. 1 to 10 feet behind the trailer bumper hitch ball and shielded from road debris. The
TSC can be mounted on either the “leading” or “trailing” edge of the crossmember as long as the correct
side is in the UP direction (as indicated on the label). The “trailing” edge is preferred since it provides the
best protection from road debris. The TSC must be securely fastened onto a vertical surface of a steel trailer
frame member to operate correctly. It must not be fastened to any other trailer surface that flexes or moves
from wind such as plastic covers or plastic walls. The center of the TSC (marked by a red dot on the TSC
label – SEE BELOW) must be positioned on the “center line” of the trailer. The longest edge of the TSC (as
indicated by a red line on the label) must be mounted parallel to the trailer axle beam(s). SEE Figure 1 on
page 2.
Module
wiring
connector
on this
side.
Module will not function if improperly
positioned and/or oriented.
When
mounting,
this point
must be on
the trailer
center line.
Wires
Trailer Wire
Function
Purple
Left (driver's) side
electric brakes output
Pink
Right (curb) side
electric brakes output
White
Trailer battery/frame
ground point
Blue
Electric brake
controller signal from
tow vehicle
Black
12VDC from tow
vehicle trailer
harness
Vernon Hills, IL 60061
800-968-8766
www.tusonrvbrakes.com
Read and follow all
directions in the
Installation Instructions
to ensure the unit
operates properly.
Designed and Engineered in the USA by Tuson RV Brakes, LLC
Tuson RV Brakes, LLC
T
USON
Mount this edge parallel with the trailer axle beams
approx, 1 to 10 feet back from trailer bumper hitch ball
ON A VERTICAL FRAME SURFACE
US PAT. NO. 9,026,311 / 9,415,753
Tuson Sway Control
(P/N: TSC-1000)
Mount with this side UP
AUS PAT. NO. 2014204434 / 2016204948