User Guide

The second place we recommend to check is in the engine bay fuse block, by reviewing the
fuse layout diagram on the vehicle the accessory/auxiliary fuse should be identifiable. Once that
fuse is identified test for a 12V+ signal at the fuse by checking for DC voltage with a multimeter,
once that is set find a common negative again and place the negative lead from the multimeter
there, then place the positive lead of the multimeter to one of the test-points on top of the fuse,
when the vehicle is off there should be no voltage present, next turn on the ignition and test for
a 12V+ signal in which there should be voltage present. If an accessory/auxiliary fuse is not
identifiable the above steps can be followed on any fuse in the block to identify an active circuit
when the vehicle is on. Once the active 12V+ signal is identified when the vehicle is running the
D+ signal wire can be spliced into that connection.
When the D+ signal is spliced into one of these circuits and the rest of the installation is
complete on the device, the unit should turn on and off with the vehicle. This is a brief
introduction on how to wire the D+ signal wire to a vehicle and we always recommend this is
done by an experienced installer or professional. If you have any other questions or concerns
feel free to call or email our customer support team here.