Wiring How To on DEI Viper 451m Type Internal Door Lock Relay Systems 

This video was of great benefit. Thanks for the instructions!

Thank you So Much for all the info I Love when Everyone Being Honest. That will Save me from wasting $500 on a alarm system. These audio shops hell out here in Atlanta Ga on charging so much for something so simple.

Exellent informative video ! Saved me heaps of time !!

You were doing so good.

Great video and very clear! I have a VIPER 211HV which is pretty similar and I'd like to be able to lock all the doors from the drivers door (as well as the remote fob). I have a MES Five wire actuator in the driver door and a MES Two wire in the passenger. Please can you point me in the right direction of how to wire this up - and indeed if it's possible. Thank you

Hey very informative video. Keep up the good work. I just bought the 451M Door Lock Relay and Avital 3100LX 3-Channel Keyless Entry Car Alarm. I'm going to be wiring it in my Brand new Jeep Wrangler that came with Manual Locks. I also bought the POWER Door Actuators from a Factory model with Power Locks. I'm still unsure how the Door Locking Actuators are wired if its one wire or multiple etc. So I'll be using some of your advice. Thank you. Hope its easy LOL

Hey I bought a avital 3100lx with a 451M relay and universal door locks I am still a little unsure about a couple things and would like further clarification.

So if you wanted add horn would you need brown wire too what about boot then 2 relays are need or not ?

You are massively blessed for this video...simply the best ...I have had this 100 dollar remote from china for six month and dont even know what do with it becos i dont understand it.

Id like to say this is the only video that comes close to explaining how to install these viper units. I have managed to follow and I can now open and close the door actuators with the key fob, so I am assuming the relays are wired correctly, but what I cant work out is how to get the drivers door (key) to open all doors (like the key fob), I assume I am missing signaling on a wire to the viper somewhere?

And where do the locks connect in this scenario

Still kind of hard to understand cause you was out the camera frame when you was demostratin the negative and positive lock wires

Im still lost lol.. is this the same for a 02 ram 1500?

Does this apply to the Viper 5900 ? I've been trying to get my door locks working in my 96 chev k1500 on and off for years haha and have yet to figure out how..

Do I need a relay at the brain even if the locks already have relays behind the door panels?

Video would be great if we could see the ends!

I have an 08 pathfinder. I'm trying to wire in my remote starter. My car has negative door locks. The door lock switch has a one wire communication line that goes to the bcm and the bcm reverses polarity. Can I wire in a 5 wire relay straight to the driver door lock actuator to reverse polarity. And will it affect the operation of the bcm?

I have 1992 chevy c1500 and after watching your video I still can't figure out how to wire the door locks auto remote start I have a ds18start. Anybody help

Info is good but you talk to fast and run over important information instead of breaking it down

Very informative/useful Video.