Viper 5601 - Primary Harness (H1) Wiring: Light Flash & Ground; H1;4 Light Flash Isolation, H1;5 Chassis Ground

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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).
xx
Lightswitch
Multiplex
wire in car
White/Brown
White
Cut
Replace fuse with
specied resistor value
Light Flash Fuse
Jumper under door
To control
module in car
Multiplex Lightash 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.