2000 Chevrolet Blazer, Viper 5305v

Hi everyone I need some help viper 5305v I have a 2000 Chevy blazer I have one wire for factory disarm the viper has two Wires factory arm and factory disarm so do both these wires get used or just one and would I need a relay as well thanks. Also another problem is what do I hook up so my alarm will go off if I open the doors the dome light or the door pins thanksProvolone

i wouldn't worry about the are wire since chevy arms on lock just to the disarm wire, no relay needed- Factory Alarm Disarm lt. green (driver door key cylinder)- BCM in center console below radio, purple plug, pin B3 as for the door triggers use the green door trigger on the viper Left Front Door Trigger       tan     BCM in center console below radio, purple plug, pin B4           Right Front Door Trigger     orange          BCM in center console below radio, purple plug, pin B2      Left Rear Door Trigger     dk. blue/white     -     BCM in center console below radio, lt. blue plug, pin B11      Right Rear Door Trigger     same as left rear door trigger33 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!

Ok do I need to Diode Isolate the door triggers I have in4007 rectifier Diode if yes will that workProvolone

Hi I have a 2000 Chevy blazer I have a viper 5305v remote start and security I have everything hooked up and working fine except for horn honk I hooked it up to the schematic for the horn and still have nothing wanted to know if it’s something to pre-program from factory to stay off and I would have to turn it on or is there a way I can test that the brown /black wire has 200maProvolone

You can see if the output is enough to trigger a relay. Connect terminal 85 to the horn output wire of the alarm. Connect 86 to positive 12 volts. Set and trigger the alarm (open a door, etc.). Feel/listen to the relay to see if it's clicking. If it is, the output of the alarm is working.My ex once told me I have a perfect face for radio.