viper 5701, 2002 dodge ram
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=125582
Printed Date: May 15, 2025 at 2:38 AM
Topic: viper 5701, 2002 dodge ram
Posted By: cdc54
Subject: viper 5701, 2002 dodge ram
Date Posted: January 06, 2011 at 9:17 AM
RELAY ISOLATE GROUND W/320 OHM RESISTOR.
I'm new to this stuff and installing a Viper 5701 in a quad cab 2002 Dodge Ram.
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Replies:
Posted By: t&t tech
Date Posted: January 06, 2011 at 4:34 PM
Is this for your lock or unlock circuit?
Posted By: cdc54
Date Posted: January 06, 2011 at 8:03 PM
No it listed that way for the parking lights. I found the wiring on this forum.
Posted By: t&t tech
Date Posted: January 07, 2011 at 7:27 PM
You would have to use a relay to interrupt the wire, but your 5701 already has a wire for this, cut the parking light wire in half and connect the WHITE/ brown to the side from the stalk and the other side to the white wire from the H1 harness with the resistor inline.
Posted By: cdc54
Date Posted: January 09, 2011 at 9:15 AM
I did this yesterday and while installing I could never get the
Headlights to come back on. Not sure why yet.
Posted By: cdc54
Date Posted: January 10, 2011 at 8:35 AM
I have just tried to install this on my 2002 Dodge Ram. I check the wires and they all seemed to be hooked up correct. I know that the yellow starter wire was cut and hooked up to the green and purple from the unit correct. But after everything was hooked up I still couldn't get the truck to start with the key. Almost it's like the unit needs to be programmed. Is this the case for all car alarms ? Do they work right out of the box or do they have to be set per each vehicle ?
Also I followed the instructions I had found for the door locks and I think I'm supposed to have a relay because from what I can tell the unit is sending out a positive impulse and the truck needs to receive a negative.
I don't think I am a stupid person but I gotta say this alarm has me guessing.
Posted By: kreg357
Date Posted: January 10, 2011 at 9:25 AM
Your truck has a one wire door lock system. Did you use relays and resistors? Here is a diagram from Bulldog Security : https://www.bulldogsecurity.com/diagrams/extrainfo/diagrams/26500_RAM-FULL-SIZE-PICKUP-_DODGE%20RAM%201%20WIRE%20JBS%20UNITS.pdf The top diagram is correct for your truck.
The truck should start with the key as long as the H3 connector is plugged in to the Viper. ( I am assuming the starter does not crank. ) As a test, disconnect the H3 connector and re-connect the cut Yellow wire with a jumper. If it still won't crank, check for a blown fuse. ------------- Soldering is fun!
Posted By: cdc54
Date Posted: January 10, 2011 at 9:43 PM
I did end up hooking up the yellow back together and it fired right up. But when its connected to the unit it doesn't. No ideawhatis going on.
The unit doesn't need programming does it ?
Posted By: cdc54
Date Posted: January 10, 2011 at 9:47 PM
Also I did not use relays but did have the resistors in place. I'm starting to kind of understand this car wiring. So used to wires impairs of positive and negative like house wiring.
Posted By: ctdubbin
Date Posted: January 12, 2011 at 3:42 PM
by design, the starter wire circuit (aka the green and purple wires) MUST allow current to pass through, otherwise your car would ONLY start with the remote start.
Posted By: cdc54
Date Posted: January 12, 2011 at 6:33 PM
That's what I would think too. But for some reason when it's plugged in all together it's not turning over. I have no idea what's going on.
I did notice that the Viper D2D pins on the side only have one installed but everything I find shows two installed either horizontal or vertical. I am wondering since only one is there could that be causing the problem.
I'm also am not sure which position the pins need to be for wiring directly and not using a module.
Posted By: cdc54
Date Posted: January 16, 2011 at 9:05 AM
So I had this installed yesterday by a guy that has 20+ years experience and even he said that alarm had a ton of wires for the remote start.
Got everything working except the RS. Pretty sure we got I all hooked up right but don't even hear a relay click in the brain when button is pressed. Tried to change this over to the automatic mode but there isn't a way to verify that it has been changed.
So here's my question would the alarm still being in manual mode keep the relay from clicking on ? I'm trying to decide if the brain has an issue or not.
Posted By: cdc54
Date Posted: January 16, 2011 at 1:40 PM
Nevermind the brain was still in manual the guy had it hooked up right.
The manual programming is a real pain in the ass if you ask me.
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