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STEP 4:
Install Black Engine On Wire. (Not
required if ERD tested OK)
Installation of the Engine On wire will
prevent the Battery Prog Brain from discon-
necting the battery while the engine is
running. This will also prevent the Battery
Prog Brain from disconnecting the battery if the
voltage level drops below 11.8V as could
be the case with accessories that briefly
reduce the voltage below the threshold
level or in the case of problems with the
vehicle electrical components. i.e. bad
alternator.
This wire must be installed to ensure the
Battery Prog Brain will not disconnect the
power while the engine is running. (Not
required if ERD tested OK)
*Not required if optional Vibration Sensor
is used. (Purchased separately).
A) Locate a wire or fuse that has 12V
when the ignition switch is in the "ON" or
"RUN" position and is 0V when the
ignition switch is in the "OFF" position.
B) Slide the connector end of the black
engine on wire onto the single connector
on the Battery Prog Brain that is labeled with
"ACC".
C) Attach the other end of the supplied
black engine on wire to the selected wire
or fuse as located in step A above. This
may require running a wire to the interior
of the vehicle. A fuse-tap or wire-tap
connection may be required.
STEP 5:
Optional: Red Accessory Bypass Wire
Installation
Installation of the red accessory bypass
wire will provide you with continuous 12V
power to an accessory or accessories
bypassing the Battery Prog Brain, designed to
allow you to save presets or memory
settings.
NOTE:
Use of this feature will bypass the Battery
Prog Brain and may allow the battery voltage
to drop below the minimum charge
needed to start your vehicle.
NOTE:
Exact location of the fuse & fuse panel
will differ by manufacturer; consult your
owner's manual or wiring schematic for
the vehicle to locate fuses for the
accessories. Amperage for the bypassed
accessory must not exceed 7.5Amps.
A) Locate the fuse that provides power
only to the accessory that you wish to
have it active at all times.
B) Attach the exposed end of the red
bypass wire to the fuse or device you
wish to have active on the non active side
of the fuse. A fuse tap connection may be
required.
C) Carefully route the wire from the fuse
to the Battery Prog Brain. A fuse-tap or
wire-tap connection may be required.
D) Attach the connector end of the red
bypass wire onto the butterfly connector
on the female positive post of the Battery
Prog Brain.
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