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viper 771 xv door lock, unlock relay


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tjbaze 
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Posted: August 21, 2006 at 12:51 PM / IP Logged  
I am installing a viper 771 alarm in a 2002 Dodge Ram 2500 diesel Pickup...electric door locks , but no central locking ..... 2 issues, The Manual show a green / blue three wire harness for lock - unlock. However, in the kit these wires plug into a relay. There are no wiring diagrams for the relay...It looks like 2 wires , lock - unlock positive, same negative, but unsure if the fused wire is for constant 12v or what. Also, where does the on - off toggle supplied with the kit normally tap in, no info in manual, only for the valet button.   Thanks in advance Tom
captainzab 
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Posted: August 21, 2006 at 3:54 PM / IP Logged  
Are we talking about the 451m? because you are talking about the green and blue wire. What kit are you talking about?
2002 Dodge Ram
the Door Locking System is a 1-Wire, to LOCK requires a (-)Negative thru a 820 Ohm Resistor and to UNLOCK requires a (-)Negative thru a 330 Ohm Resistor, some units require 2 extra relays part #775, to connect,
See if that helps
Note: You Always Dont Get What You Pay For.
tjbaze 
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Posted: August 22, 2006 at 11:36 AM / IP Logged  
Sorry about that, the install manual on the viper 771 xv refers to a 3 pin connector, middle not used, green and blue lock and unlock, however this is a harness that goes to the 451M relay to which there is no info on.So my question is , does this 451 alleviate the need to use outboard relays, or can I wire it direct in? Thanks TB
lsondubz 
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Joined: September 20, 2005
Posted: August 22, 2006 at 12:40 PM / IP Logged  

The 451M is a relay module so you dont need any relays...You should do as follows:

451M PURPLE / blk goes to ground for negative trigger locks. WHITE/ Blk and BROWN / blk is not used. Solder 820ohm resistor in the GREEN/ blk wire and a 330ohm resistor into the blue/blk wire and connect the outputs of those into one wire which taps into the WHITE/ green wire in the truck. The small gauge 3 pin harness should plug into the 4200 and everything should work out fine...

tjbaze 
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Posted: August 22, 2006 at 2:09 PM / IP Logged  
That is exactly what I needed, Thanks so much, I guess thats why the fuse blew when I put the purple to hot, oh well.....Where do you normally tap in the disable on-off toggle switch that comes with the kit?
Hymer 
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Posted: August 22, 2006 at 2:14 PM / IP Logged  
It is meant to be wired to the nuetral saftey switch on a rem start, but if you ground one side of it it will either enable or disable the unit (i think) Im not a DEI guy....
Tire Proz Stillwater Mn
High End Restyling and Comlete Repair
tjbaze 
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Posted: August 22, 2006 at 3:22 PM / IP Logged  
Just found that that in the book, I guess I need glasses   ugh...Thanks you guys for the help!
tjbaze 
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Posted: August 22, 2006 at 10:55 PM / IP Logged  
Fit well in a pre drilled hole to the left of the inside glove box frame...tnx   tb

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