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ELocker™ Operating & Installation Instructions
http://www.eaton.com/ecm/groups/public/@pub/@eaton/@per/documents/content/ct_128304.pdf
Excerpts;
Step 1 – Begin to Install Wiring
With the provided wiring kit, begin to lay out the wiring for the
installation. Temporarily position wiring in its intended
location along the frame from the axle housing to the power
source. Later in the process, once proper operation has
been established, the protective plastic conduit (included)
can be installed where needed and the harness can be
securely fastened in place. Position the wires so they are
sheltered and enter the vehicle cabin in a convenient
location.
Step 2 – Mount Relay
Locate a region behind the dash to mount the relay. Secure
the relay in place.
Step 3 – Install Dash Switch
Locate a point on the dash where the switch can be mounted
conveniently. Carefully cut a 1” (25.40mm) diameter hole in
the selected dash location for switch installation. Before
inserting the dash switch in the opening, securely connect
the wires to the pins on the back of the switch per the wiring
diagram. Be sure that the terminals are firmly in place. Tie
up any excess wire and fix it behind the dash. Press the
switch into the opening on the dash so that it is secured
Step 4 – Connect to Power Supply
Connect the RED wire (with the eye loop) to a constant 12V
power supply, such as the positive terminal on the battery or
a live terminal at the junction box. Connect the BLUE wire
(with the eye loop) to a power supply from the ignition of the
vehicle. This power supply should only be active when the
vehicle is running or the ignition is turned “on.” Connect the
BLACK wire (with the eye loop) to a grounded point on the
vehicle, such as the negative terminal of the battery or a
bare metal stud."
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