I recently got a Viper 211HV keyless entry kit and am trying to install it into my 1999 Chevy Blazer (4 door).
I've found this to be the general connection points I will need.
12volts red + ignition harness
Starter yellow + ignition harness
Ignition pink + ignition harness
Power Lock lt. blue + brown plug at BCM
Power Unlock white + brown plug at BCM
Parking Lights+ brown + lt. blue plug at BCM
Parking Lights- white - lt. blue plug at BCM
Trunk/Hatch Release black - purple plug at BCM
Horn Trigger black - steering column
And heres what I have as far as instructions
red (+) 12v constant power input
blue (-) 200mA second unlock output
BLACK/ white-1 input of domelight supervision relay #87
BLACK/ white output of domelight supervision relay #30
GREEN/ black lock #30 common output
WHITE/ black lock #87 normally closed
violet/black lock #87 normally open (input)
blue/black unlock #30 common (output)
violet unlock #87 normally open (input)
white (+/-) parking light flash output
black (-) chassis ground input
brown (-) horn honk output
lt. GREEN/ black factory alarm disarm
WHITE/ blue (-) 200 mA channel 3 validity output
yellow (+) switched ignition input (accessory)
orange (-) 500 mA ground-when-armed output
BROWN / black unlock #87a normally closed
RED / white (-) output of channel 2
I know I wont use a lot of those, or at least I dont think.
And then this pic I found.
Can someone help me make sense of this? I've done wiring before (For the air ride on my sierra and s10, but never anything like this. Any help is appreciated at pointing me in the right direction. Thank you.
It is changing the negative pulse from your alarm to a positive pulse to the door lock module, just take your time and follow the diagram. Shouldn't be too hard for you
-Nick
You wont need extra relays, use the Viper wires as follows:- BROWN / Black and WHITE/ Black, discard, Purple and PURPLE / Black via 1amp fuse to 12v+ perm same source as your red cable.GREEN/ Black to lock and Blue/Black to unlock.
PS I notice no mention of door contact dome light supervision if there is a green wire or purple wire on the Viper, join 1 side to ground other side to green, if not, one BLACK/ white to ground, other to drivers door contact.