2003 Infiniti G35 - viper 791xv alarm
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=25117
Printed Date: July 12, 2025 at 4:07 AM
Topic: 2003 Infiniti G35 - viper 791xv alarm
Posted By: joebizz
Subject: 2003 Infiniti G35 - viper 791xv alarm
Date Posted: January 17, 2004 at 3:10 AM
hello out there in the install bay land... this is my first alarm im wokring on, I'm getting coached from the road shop mananger here, but tonight im sitting at home and i'm wiring the brake switch, tach, and hood pin wire.. I have a question on two wires.. I have a 2003 Infiniti G35 Sedan, AUTO my questions are.. Do i use these wires? (-) Neutral Safety Switch Input
(-) 200 mA 2ND Status/Rear Defigger - Latched/Pulsed What are those two for, and do i use either one? I'm looking at the tech sheet from my job and i dont see either.. Is the 2nd wire the trunk pin? (RED / White) ??? Thank you in advance for the help!
Replies:
Posted By: Velocity Motors
Date Posted: January 17, 2004 at 8:54 AM
(-) Neutral Safety Switch Input : Only used if vehicle starts in any other gear except PARK or if you are installing this into a manual transmission vehicle. (-) 200 mA 2ND Status/Rear Defigger - Latched/Pulsed : Use for triggering a relay for the rear defogger or to activate a module for bypass. ------------- Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: joebizz
Date Posted: January 17, 2004 at 1:16 PM
great! thank you for the quick reply :).. One more thing... So the wire going to the hood pin will get split and i also attach it to the trunk pin?
Posted By: Velocity Motors
Date Posted: January 17, 2004 at 5:11 PM
Yes you can do that as long as both are (-) trigger and you use a diode to isolate each trigger wires from each other and the alarm system.
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: joebizz
Date Posted: January 19, 2004 at 1:43 AM
I'm installing the viper 791xv in my 2003 Infiniti G35 Sedan, I know where my trunk pin wire is at in the car but which wire do i hook it up to on my alarm?
Posted By: profuse007
Date Posted: January 19, 2004 at 3:16 AM
hook it up to H1/6 blue zone1 multiplex trigger input
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Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).
Posted By: joebizz
Date Posted: January 19, 2004 at 10:40 AM
thanx, im going to finish the alarm right now, take it easy... bye
Posted By: Teamrf
Date Posted: January 19, 2004 at 11:32 AM
Yea that instant trigger wire should work
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~The Rookie~
Rookie of the year that is...
Don't let the smoke out of your equiptment..it doesn't go back in.
Posted By: joebizz
Date Posted: January 20, 2004 at 1:58 AM
awesome... alarm running with a few glitchs, wow i am so proud of my self, im 18.. never installed a alarm before... This was my first remote starter/alarm ive done and i had NO help from anyone, I wired everything and took apart the car by my self all with in 6 hours!!!! WOW.. and it all works im so happy.. Just a few minor errors likeeee the double pulse i dont get??? My locks are tricky, when i set the alarm to double pulse and i goto unlock the doors it unlocks fine than when i lock the doors, the doors lock and than unlock and on the remote it says its locked and armed.. but when i remote start the car and its set to double pulse and i unlock the doors that works fine and than when i lock the doors it also works fine... I dont understand, Oh yeah when i remote start the car and its on single pulse and i try to Unlock the doors, it dont unlock unless i press the unlock button a few times.. PLEASE HELP.. .and one more thing, i couldnt get the remote starter to work at first, than i tried to unlplug the harness i connectred the brake switch to and it worked!!!! thannn my other prob was... when i remote start the car, and i put the key in the ignition and i turn the ignition on than shut it off, the car is still started... the only way i can shut it down is with the remote by pressing the * button twice!!! helppp
Posted By: abright52
Date Posted: January 20, 2004 at 4:02 AM
As far as your door locks Locking, then Unlocking, that sounds like a safety feature that many cars have, does it do it will all of the doors closed and without the key in the ignition?
On the Remote Start problem, it won't shut off that way unless you connected a key sense wire of some sort. It should only shut down if the brake is depressed, if the hood is opened, or if you shut it off with the remote. You should be able to put the key in and turn it to ignition, then tap the brakes and it will stay running, then turn it off and it will turn off. This is so that you can start the car remotely, then get in turn the key on and drive off without restarting the car.
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Posted By: joebizz
Date Posted: January 20, 2004 at 10:05 PM
I got everything to work, wow guys help me on this one, my dash board is a mess, i have so many wires and i dont know what to do with them, im trying to hid them and shuv them in places and zip tie them and sitll my under dash board by my knees dont stay up correctly!!! wow where can i hid this stuff at????? PS.. the tech support had a picture of the WRONG brake pin harness, that is why it was shutting down!!! :)
Posted By: abright52
Date Posted: January 20, 2004 at 11:29 PM
That is always a problem, you may have to disconnect the wiring from the module and get everything tucked up and then plug it back in. Have you found a good spot for the module?
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Posted By: SDmustang21
Date Posted: January 21, 2004 at 12:17 AM
nice alarm...i got the same one installed in my mustang. Came with a blue remote and a blue l.e.d....cool..my favorite color! I had mine professionally installed though...no time to diddle daddle between work and doin a custom radio install. My hat's off to you man! Got my car's inside's ....inside my room..bwuaa haa ha haaa haa. ------------- Buy it, install it, play with it. Then take it back out, read the instructions, install it better!
Posted By: profuse007
Date Posted: January 21, 2004 at 12:36 AM
since you know how alarm works and install, its now time to organize the wires, use as much split looms as possible to cover up the wires to make it look factory. btw...i hate that biggo harness at teh rs relay pack, i cant split loom it.....crap!!!!!  ------------- Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).
Posted By: joebizz
Date Posted: January 21, 2004 at 11:00 AM
the relays are killing me, and so is that remote sattalite remote starter thing! oh well This was my first alarm install, next time i will understand and locate a spot for the alarm before i start to run wires! anyway I am really happy with it, i just think i have to swap the 555u because its giving me proublems, some times the car starts and some times it dont, but it always starts when i leave the chiped key in the ignition! hummm ::sigh:: all done im so proud lol
Posted By: mobiletoys2002
Date Posted: January 21, 2004 at 11:42 AM
check your antenna ring on the 555u it may be moving or shorting out this would cause the car not to start sometimes.
Posted By: profuse007
Date Posted: January 21, 2004 at 12:25 PM
ill second to that idea that mobiletoys2002 mentioned, cause you need to get it to a good position on some cars.
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Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).
Posted By: joebizz
Date Posted: January 21, 2004 at 5:07 PM
its the 555u im going to swap it when i get a chance.
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Posted By: joebizz
Date Posted: January 23, 2004 at 12:19 AM
I've tried everything, the white wire reads 14volts with my volt meter, and it goes from 14 to 0 back to 14, so i know its working, the fuse is okay, but i cannot find this wire anywhere Im sticking my + side of my volt meter into all the wires that this sheet says, and i cannot find the parking lights, I did find the RED / Blue wire in the drivers kick panel but when i test it, it reads 0 and when i put the white selectable lights +/- to it, it dont do anything..... i also tried to find the hazards lights and the reverse lights, still NO LUCK, the alarm works great this is my only prob tho, please help me.
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Posted By: bmf1000d
Date Posted: January 23, 2004 at 12:43 AM
did you test the RED / blue wire to make sure its the right for the park lights. Also in the kick pannel is the BCM and it should be pin 34 if i remeber correctly.
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"Big" Mike
Double Take
Fremont, Ne
remember to check all your wires with a dmm not a test light!!
i take no responsibilty whatsoever for the vailidty of the info nor consequences thereof
Posted By: joebizz
Date Posted: January 23, 2004 at 1:10 AM
Do i need a relay? or should it just work if i tap this wire off it... one more question, on my car if u press the unlock button on the factory remote the windows open, (if u hold the singal to the unlock wire it will also open the windows).. i just hooked up the programable channel 4 to the unlock wire and held in the channel 4 button and it didint open, Why didnt it open? thank you once again. -------------
Posted By: bmf1000d
Date Posted: January 23, 2004 at 1:17 AM
The wire that controls the door locks also has the window wiring built into them so you must find the wire for the unlock and send a double pulse to that wire for the windows to rool down. ------------- "Big" Mike
Double Take
Fremont, Ne
remember to check all your wires with a dmm not a test light!!
i take no responsibilty whatsoever for the vailidty of the info nor consequences thereof
Posted By: joebizz
Date Posted: January 23, 2004 at 11:13 AM
How can i do that? I allready bought two of the windows roll up and roll down 530T.... should i just install them?? -------------
Posted By: mobiletoys2002
Date Posted: January 23, 2004 at 11:15 AM
Use a pulse timer it is cheaper and easier than the 530 t in this vehicle.
Posted By: joebizz
Date Posted: January 24, 2004 at 1:27 AM
Guys... this is my first alarm, i am going nutz trying to get this finished.... No matter what i do, i cannot find the parking lights wire, I found the color wire that everyone told me about, i put the white parking lights wire onto it and tested it, and my lights didint light up.. please i dont know whats going on, everyone is saying i dont need a relay and it should work... one more important thing is the factory re-arm after remote starter, I took the wire and hooked it up to the drivers side door pin so that my 40 second conunter would start to shut off the factory head lights, and Yes it sends over the - singal (i tested with my volt meter).. but the singal dont last long at all and it drops the volts to like 4... when you open the door manualy the volts goto 2, Should i put a relay for a better ground?????? (ps the volts drop to 4 with the Re-Arm and instantly goes back up to 12v or 14 i forget.....) thank u once again in advance -------------
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