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© 2008 Directed Electronics. All rights reserved.
H1/4
WHITE/BROWN
LIGHT FLASH -ISOLATION WIRE - PIN 87a of onboard relay
This wire connects to pin 87a of the onboard light flash relay. It is used when-
ever light switch isolation on the vehicle is necessary. If the vehicle has a mul-
tiplex circuit that needs the light switch isolated, you can remove the onboard
light flash fuse and replace it with the specified resistor (paying attention to the
polarity selection).
x
x
Lightswitch
Multiplex
wire in car
White/Brown
White
Cu
t
Replace fuse with
specified resistor value
Light Flash Fuse
Jumper under door
To control
module in car
Multiplex Lightflash Interface
H1/5
BLACK
(-) CHASSIS GROUND
We recommend that you do not use a factory ground. Ground all your compo-
nents to the same point in the vehicle, (preferably the kick panel). Scrape away
any paint and use a factory bolt or make your own ground with a self-tapping
screw and a star washer.