newbie trying to hook viper 5704 on stang

hey guys im a newbie to wiring alarm systems and what not just trying to get a little help to make sure i dont wire anything up wrong or have any problem any info or help is appreciated. the car is a 96 mustang gt with oem keyless. i have a list of what i can come up with below is what i believe i need to hook up and what wire on the car if anything is wrong please send help my way. just want to make sure i have a grasp on it before i install thanks guy and have a great day

Main Harness (H1), 6-pin connector
H1/1 RED (+)12VDC CONSTANT INPUT- yellow
H1/2 BLACK (-) CHASSIS GROUND- ground
H1/3 BROWN (+) SIREN OUTPUT- siren
H1/4 WHITE/ BROWN PARKING LIGHT ISOLATION WIRE - PIN 87a of onboard relay- not used
H1/5 WHITE PARKING LIGHT OUTPUT- brown
H1/6 ORANGE (-) 500mA GROUND WHEN ARMED OUTPUT- not used

H2 Harness, 24-pin connector
H2/1 PINK/WHITE (-) 200mA IGNITION/FLEX RELAY CONTROL OUTPUT- not used
H2/2 BLACK/ WHITE (-) NEUTRAL SAFETY INPUT- ?? i have manual trans
H2/3 BLUE/WHITE (-) 200mA 2ND STATUS /REAR DEFOGGER OUTPUT-not used
H2/4 GREEN/ BLACK (-) 200mA OEM ALARM DISARM OUTPUT- dark GREEN/ purple
H2/5 RED / WHITE (-) 200mA TRUNK RELEASE OUTPUT- purple / YELLOW
H2/6 GREEN (-) DOOR TRIGGER INPUT (N/C* OR N/O)- BLACK/ blue??
H2/7 BLACK / YELLOW (-) 200mA DOME LIGHT SUPERVISION OUTPUT-not used
H2/8 BROWN / BLACK (-) 200mA HORN HONK OUTPUT-not used
H2/9 DARK BLUE (-) 200mA STATUS OUTPUT-not used
H2/10 PINK (-) 200mA IGNITION 1 OUTPUT-not used
H2/11 WHITE/ BLACK (-) 200mA AUX 3 OUTPUT-not used
H2/12 VIOLET (+) DOOR TRIGGER INPUT- oem keyless gray
H2/13 WHITE/ VIOLET (-) 200mA AUX 1 OUTPUT-not used
H2/14 VIOLET/BLACK (-) 200mA AUX 2 OUTPUT-not used
H2/15 ORANGE / BLACK (-) 200mA AUX 4 OUTPUT-not used
H2/16 BROWN (+) BRAKE SHUTDOWN INPUT- RED / light green
H2/17 GREY (-) HOOD PIN INPUT (N/C OR N/O)- -not used
H2/18 VIOLET / YELLOW (-) 200mA STARTER OUTPUT-not used
H2/19 BLUE (-) TRUNK PIN/ INSTANT TRIGGER INPUT (N/C OR N/O)-not used
H2/20 GREY/BLACK (-) DIESEL WAIT TO START INPUT-not used
H2/21 WHITE/ BLUE (-) REMOTE START/ TURBO TIMER ACTIVATION INPUT-not used
H2/22 ORANGE (-) 200mA ACCESSORY OUTPUT-not used
H2/23 VIOLET/WHITE TACHOMETER INPUT- tan / YELLOW
H2/24 GREEN / WHITE (-) 200mA OEM ALARM ARM OUTPUT-not used

Remote Start, (H3) 10-pin connector
H3/1 PINK (+) IGNITION 1 INPUT/OUTPUT- tan/white
H3/2 RED / WHITE (87) FLEX RELAY +12V INPUT (30A FUSED)-gray / YELLOW
H3/3 ORANGE (+) ACCESSORY OUTPUT- gray.yellow
H3/4 VIOLET (+) STARTER OUTPUT (CAR SIDE OF THE STARTER KILL)-WHITE/ pink
H3/5 GREEN (+) STARTER INPUT (KEY SIDE OF THE STARTER KILL)- WHITE/ pink
H3/6 RED IGNITION 1 +12V INPUT (30A FUSED)- tan/white
H3/7 PINK/WHITE (30) FLEX RELAY OUTPUT (car side of ign, acc or starter wire)-BLACK/ green
H3/8 PINK/BLACK (87a) FLEX RELAY INPUT(key side of ign, acc or starter wire if needed)-not used
H3/9 RED / BLACK ACCESSORY/STARTER RELAY +12V INPUT (30A FUSED)-gray / YELLOW
H3/10 NC No Connection

Door Lock, 3-pin connector
1 BLUE (-) 500mA UNLOCK OUTPUT- pink/green
2 EMPTY NOT USED
3 GREEN (-) 500mA LOCK OUTPUT- pink / YELLOW

Some corrections on H3  :

Remote Start, (H3) 10-pin connector
H3/1 PINK (+) IGNITION 1 INPUT/OUTPUT-          tan/white @ ignition switch harness
H3/2 RED / WHITE (87) FLEX RELAY +12V INPUT (30A FUSED)-   yellow @ ignition switch harness
H3/3 ORANGE (+) ACCESSORY OUTPUT-           gray / YELLOW @ ignition switch harness
H3/4 VIOLET (+) STARTER OUTPUT (CAR SIDE)-      cut wire          WHITE/ pink @ ignition switch harness
H3/5 GREEN (+) STARTER INPUT (KEY SIDE)-   cut wire       WHITE/ pink @ ignition switch harness
H3/6 RED IGNITION 1 +12V INPUT (30A FUSED)-   Yellow @ ignition switch harness
H3/7 PINK/WHITE (30) FLEX RELAY  ** Program as ACC2   BLACK/ Lt. green @ ignition switch harness
H3/8 PINK/BLACK (87a) FLEX RELAY INPUT-       not used
H3/9 RED / BLACK ACCESSORY/STARTER RELAY +12V input-     yellow @ ignition switch harness
H3/10 NC No Connection 

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Soldering is fun!

Here is some info on Tach signals :
4.6 liter SOHC and 4.6 liter DOHC, two coils at top front of engine. Use RED / yellow, pink/white, RED / light blue or dark blue/light blue.

Correction on the Trunk Release :
H2/5 RED / WHITE (-) 200mA TRUNK RELEASE OUTPUT- purple / YELLOW
The Purple / YELLOW wire requires a (+) pulse, not the low current (-) pulse the Viper outputs.  You will need a relay to convert the
Viper's (-) to a (+) for the Mustang.  Like this  :  https://www.the12volt.com/relays/page1.asp

Do your have keys with a transponder chip?  If you're not sure ( or have a plain metal key that starts the car ), try this test :
https://www.the12volt.com/installbay/forum_posts.asp?tid=134973

You should have a clutch pedal interlock switch that prevents the starter motor from engaging without the clutch pedal fully
depressed.  You will have to properly bypass this interlock switch with a relay during a remote start-up.

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Soldering is fun!

thanks for the help kreg357 i will update my list. besides the h3 does everything seem right the only two i question is h2/2 and h2/6 and when you say program as acc2 how exactly do i achieve that?

yes my key has the transponder chip in it and thanks for the info about the relay changing the pulse

Haven't done a 1996 Mustang but... ReadyRemote has this info :
DOOR TRIGGER IS GRAY (-) WITH KEYLESS ENTRY @ either kick panel
so you won't use H2/12 (  H2/12 VIOLET (+) DOOR TRIGGER INPUT- oem keyless gray )
and H2/6 GREEN (-) DOOR TRIGGER INPUT (N/C* OR N/O) goes to the above mentioned Gray wire.

As for this Viper input, H2/2 BLACK/ WHITE (-) NEUTRAL SAFETY INPUT- ,  it should be connected to a vehicle wire that shows
(-) when the Parking Brake is engaged.  I imagine that there is some sort of dash indicator that goes red when the parking
brake is on, so there should be some sort or sensor at the parking brake itself.  Test to see whether it the standard (-) or
something else.

Don't see any bypass modules listed for your car, so if you do have a transponder chipped key and an ignition immobilizer
system, you might have to get another blank chipped key ( $9 on EBay ) and program it to the car, then use a universal
"key-in-the-box" type bypass module ( like DEI 556UW ).

And there could be up to 5 Yellow +12V constant wires at the ignition switch, so split the Vipers load between them.

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Soldering is fun!

alright thanks i kind of got lost a little bit lol but for the time being could i hook up just the alarm and keyless without hurting anything?

Yes.

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Soldering is fun!

thanks for the help sorry im not as advanced as you but so i would just need to hook up

H2/4 GREEN/ BLACK (-) 200mA OEM ALARM DISARM OUTPUT- dark GREEN/ purple
H2/5 RED / WHITE (-) 200mA TRUNK RELEASE OUTPUT- purple / YELLOW * needs relay to change signal
H2/6 GREEN (-) DOOR TRIGGER INPUT (N/C* OR N/O)- gray


Door Lock, 3-pin connector
1 BLUE (-) 500mA UNLOCK OUTPUT- pink/green
2 EMPTY NOT USED
3 GREEN (-) 500mA LOCK OUTPUT- pink / YELLOW

and the main harness ?

Yes, plus Trunk Pin, Hood Pin ( if you want the alarm to monitor those points ) and probably H3/1, H3/4 & H3/5 if you want to monitor the ignition and do a starter kill during alarm. 

Probably no factory hood pin on your car, so have to add Viper kit hood pin. 

Trunk Trigger is (+), so need a relay for conversion on that input.

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Soldering is fun!