User guide

-4-
(Direct Wiring Guide CONT’D)
4. The wiring harness will connect to one or more terminal blocks inside the lightbar. All of
the wires coming from the harness are terminated on one side of the terminal block and
the wires leading to the internal components terminate on the opposite side of the
terminal block. The Wiring Guide on pages 1-2 lists the wire colors from the harness in
the same order as they are connected to the terminal block(s). Using the Wiring Guide,
note which end of the terminal block(s) the wires in your harness start from.
5. Loosen the screws on the HARNESS SIDE of the terminal block and remove the harness.
Remember that there may be “dead” wires from the harness connected to the terminal
block inside your lightbar, but there will be no wires connected to the terminal across from
them. These are extra wires in the harness that are not used. Replacing these wires in
your new harness is not necessary.
6. Run the new external wires up through the wire bushing into the base and to the terminal
block(s). Use the Wiring Guide to help determine where each of your new wires should
be connected.
7. Strip each wire 1/4". Connect the external wires to the proper poles of the terminal block
by inserting the stripped portion of the wire under the rising clamp screw and tightening
down the screw. Note that no wire terminals are needed for connecting wires to this
terminal block.
Be sure to check that no strands of wire are loose and shorting to the
adjacent terminal or to the base of the lightbar.
All switches used should be rated for at least 125% of their rated load.
From Lightbar Components
Remove
These
BLACK
From Wire Harness
Please note that your lightbar may have more or fewer
wires in the harness or from the lightbar, and it may or
may not use terminal jumpers as pictured below.