Installation | 11
2.2.3 WIRING — ELECTRIC/HYDRAULIC BRAKES
NOTICE
Always refer to the manufacturer’s specifications for your Electric/Hydraulic Braking system prior
to installation and usage of the Tow‑Pro
®
Elite.
12 V VEHICLE SYSTEMS
The Tow‑Pro
®
Elite is designed to operate both Electric trailer brake systems and 12 V Electric/
Hydraulic trailer brake systems. However, most Electric/Hydraulic systems require a separate 12 V
power feed for the hydraulic pump. For example:
Electric / Hydraulic
System
Power Supply for
Electric/Hydraulic System
Output Wire (Blue)
Tow-Pro
Brake
Signal
12 V Start
Battery
For wire selection refer to the wiring gauge guide in
Section 2.2.5, "Wiring Gauge Guide" (page 13)
.
To 12 V Vehicle Brake
Light Trigger
To Electric / Hydraulic
Brake System
Blue
Red
30 A Fuse or
Circuit Breake
r
(CBK30-EB)
12 V Vehicle
Start Battery
Ground
Black
Dash-mount
Controls for
Tow-Pro
1.25 mm2
3.0 mm2
3.0 mm2
White
1.25 mm2
Power Supply for
Electric / Hydraulic
Brake System
Refer to Electric / Hydraulic system
manufacturer specifications for power
supply wire gauge and fuse rating
Ground
For red wire connection, see