4NK1U
English
Installation Precautions
CAUTION
•Do not install this unit in a location exposed
to rain or dust. Doing so creates the risk of
a fire, accident, and electric shock.
•Do not install this unit in a place exposed to
direct sunlight, heat or a place where the
vent holes or heat radiation holes are
covered.
Installation Notes
CAUTION
•Use only the supplied parts.
•If unspecified parts are used, they may
cause damage.
•Any holes made in the body of the vehicle
should be sealed with a silicon adhesive.
•If exhaust fumes or water penetrates into
the vehicle, this may cause an accident.
•Fasten the bolts securely when installing
the unit. Loose bolts create the risk of an
accident or malfunction.
Connection Notes
CAUTION
•Connect cables appropriately. If a wrong
connection is made, this may cause a fire or
accident.
•When passing cables through the body of
the vehicle, use non-conductive grommets.
•If the coatings of the cables are worn out by
rubbing, this may cause an accident, fire or
a short circuit.
•After wiring cables, fix them with insulation
tape.
•Be sure to switch off the vehicle when
connecting or disconnecting cords to/from
the unit, otherwise an electric shock, injury
or accident may occur.
WARNING
•When installing the unit to a vehicle with
an airbag system, never install it in a
place where it may affect the operation of
the airbag.
•Do not install this unit in the following
locations:
A location interfering with the driver's
visual range or operation.
A location that hinders the gear shift.
A location where passengers are at risk.
An unstable location, or where the
system may fall.
WARNING
Please note the position of pipes, tanks and
electrical wirings before installing the unit
into the vehicle; failure in avoiding these
may cause a fire or malfunction.
WARNING
•Loom all cables according to the
instruction manual, so as not to hinder
operation.
•Wire the connecting cords/cables away
from high temperature areas. If the
coatings of the cables melt, it could cause
an accident/fire by a short circuit. Take
care when wiring in the engine
compartment.
•When installing the unit to a vehicle with
an airbag system, never install it in a
place where it may affect the operation of
the airbag.
•An airbag not operating correctly in an
emergency may cause increased injury.