2.4 12 Volt Connections:
The tow vehicle 12 volt charge line, the 12 volt trailer
battery terminal and the TSC 12 volt (black) wire must
be securely connected together with 14 gauge wire
(min.) in order for the TSC to function properly. The
“hot” wire from the breakaway switch must be
connected to the +12V terminal of the trailer battery.
2.5 Electric Brake (Blue Wire)
Connections:
The tow vehicle brake signal (blue) wire must be
securely connected to the TSC brake signal (blue)
wire as well as to the “cold” wire from the
breakaway switch as shown in the wiring diagram.
Page 4
Section Two: TSC Wiring, continued
Full Size +12V
Trailer Battery
Break-Away
Switch
-
+
Frame
Ground
Left Front
Driver’s Side
Electric Brake
Left Rear
Driver’s Side
Electric Brake
Right Rear
Curb Side
Electric Brake
Right Front
Curb Side
Electric Brake
12 Volt
Connections
4
Tuson
Sway Control
Break-Away
Switch
“Hot” Wire
Full Size +12V
Trailer Battery
Break-Away
Switch
-
+
Frame
Ground
Left Front
Driver’s Side
Electric Brake
Left Rear
Driver’s Side
Electric Brake
Right Rear
Curb Side
Electric Brake
Right Front
Curb Side
Electric Brake
Brake
Signal
Wire
5
Tuson
Sway Control
Break-Away
Switch
“Cold” Wire