© 2016 Lytx, Inc. – Confidential & Proprietary
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source. The brown wire is an ignition-sense, used by the event recorder to perform functions
such as activating the IR Illuminator when the vehicle ignition is switched on. The black wire is
ground.
Wiring Suggestions
WARNING – You must always disconnect the battery ground cable before you work on an electrical
system. It is also recommended that the vehicle battery be disconnected before starting on the
wiring section of the installation.
WARNING – only approved wire connection methods are recommended. Refer to the vehicle
manufacturer’s service manual to determine if Add-A-Circuit, Posi-Tap, sealing butt connections, or
OEM connections to open connection ports are approved. Never use plier tap products such as
scotch locks when installing the DC3P.
WARNING - Never wire the DC3P in a manner that share a connection with another aftermarket
product in the vehicle. Independent connections should always be used.
WARNING – Take all necessary measures to protect all wire runs through a metal surface with a
grommet or other device and all wire runs outside the vehicle cab with a loom. Always protect
against wire fatigue and harness abrasion by properly attaching wires at closely spaced intervals,
while avoiding contact with sharp edges. All wires should be secured with tire wraps at least every
two feet or less. Do not overtighten any tie wraps.
WARNING – Consult the vehicle manufacturer for the location of any airbag sensors and systems
and restrictions that may apply. Make certain that neither the cable more your installation
activities interferes with any airbag related mechanisms or otherwise risks affecting airbag
deployment.
In order to properly install the DC3P, you must first identify the correct wiring alternative to be
used for the event recorder. Always consult the vehicle manufacturer’s service manual to choose
the best electrical connection for the DC3P.
The information below is only a supplement and is not intended to be a replacement for the
vehicle manufacturer’s service manual:
Connecting the
RED
WIRE to a 12V-24V power source that is ALWAYS ON
The event recorder always remains “on.”
Requires a power source that is not controlled by the key nor any other device or switch.
Connection is typically made just after the fuse box on the battery-side of any vehicle
control modules.