Product Guide

14 15User guide elecbrakes.com
Auxiliary power is optional. All Elecbrakes
Plug and Play adapters are wired to
support an auxiliary power source from
the vehicle. That can be supplied on any
of the following circuits. Pin 2, Pin 9 or
an Andersen plug.
When wiring into the trailer circuits using
the trailer wired leader(TWL) the black
wire is an auxiliary input for Elecbrakes
and can be connected to Pin 2, Pin 9
or an Andersen plug.
Elecbrakes can be wired into the
trailers electrical circuit by splicing
into the loom or joining the wires in
the trailer plug.
Elecbrakes when connected to the
trailers electrical circuit, draws power
from multiple circuits.
Pin 7 - Tail Light
Pin 6 - Brake Light
Pin 2 - Auxiliary (optional)
Wiring NotesSingle or Dual Axle Trailers
to 4.5 Tonne ATM
Ensure if trailer is to be towed by a
heavy tow vehicle that connectivity
to the in-car controller is tested.
Breakaway systems can be connected
to the service break circuit.
Elecbrakes will operate on tri axle
trailers all wheels braked when the
following wiring option is provided.
The device must be connected to a
constant 12-24v circuit of a minimum
of 30 amps.
The tail light circuit must NOT be
connected in this scenario.
Wiring NotesTri Axle Trailers to
4.5 Tonne