Mazda 5 2012 Fortin Evo All Viper 4860V

Need help for installation issue

Mazda 5 2012 (regular key) + fortin evo all (Data-link ,D2D) + Viper 4806V Led 2 way remote start

Simple installation, after i found Mazda 5 2012 have anti-theft alarm ( Horn trig when unlock door with viper remote)

I make new connection for door lock \ unlock

Factory Alarm Arm blue/orange (driver door key lock)
Factory Alarm Disarm lt. GREEN/ red (driver door key unlock)

It's ok for lock and unlock with viper remote but when i start with remote start anti-thieft trig again.

Didn't found any option in viper 4806V unlock before remote start for disable oem alarm before start so I make new connection

unlock door and disarm GREEN/ red (driver door key unlock)

And lock with Power Lock blue -1000 ohms kick

So it's like i never arm oem mazda anti-theft.

But it does have better way , didn't find anything helpful in fortin Evo-all did a miss program option in Viper 4806 ?





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229 Dube

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229 Dube

So, if I understand you correctly, the remote start disarms the factory alarm and then it never rearms, correct?

If this is not controlled by the bypass module, I may have a workaround. It involves using the GWR wire to trigger a time delay to pulse the factory arm wire. There are numerous ways to accomplish said time delay. If you know how to design/build a circuit, you could use an NTE555 or something similar. I'm not smart enough though, so I'd probably just buy a prebuilt time delay relay (check eBay and Amazon).

Once the delay time has run, your normally open contacts close, which you can use to trigger another standard automotive relay. Place a small capacitor in series with the coil to of your automotive relay to convert to a pulse (which is used to rearm your factory alarm).

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My ex once told me I have a perfect face for radio.

Safelock is unlock before start and lock after on vipers

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double-secret reverse-osmosis speaker-cone-induced high-level interference distortion, Its a killer

Sorry my mistake javascript:AddSmileyIcon(':oops:'), my girlfriend change is old mazda 5 2006 (no alarm) by another mazda 5 (2012) i do know at installation about mazda (factory alarm) (never trig)

bit confuse by wiring clor fault by wire color (fortin) and other online web site.javascript:AddSmileyIcon(':errr:')

I forgot the keysense wire, so when i remote start, mazda factory alarm detect ignition but no key so he trig the horn.

+12V keysense wire on ignition 2 on the viper 4806V and voila.

For the door I let unlock with wire form the external key barel (unlock disarm) and lock by the inside switch (lock only ) so factory alarm should never rearm for the doors.

My girlfriend dont want factory alarm for the door , exemple if she goes at grocery and my older kid stay in the car if she lock with the remote and rearm factory alarm , if my kid go out after 20 secondes of the car the alarm will trig at the door opening

She want Simple simple simple. javascript:AddSmileyIcon(':^:')

Next project , continous 12V for power windows work without key, add heated seat like is previous Mazda and probably extra new android car stereo :oops: javascript:AddSmileyIcon('8D')


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229 Dube

use the disarm wires on the Viper (Green/blk) to the Mazda's green red. (if you use the lock/unlock from the viper and tie those into the arm/disarm wires, you can skip the 1K res)


The Evo all only does the Transponder bypass for that car.. Evo-ride/ evo-override (would have been a cheaper option, if you have two keys)

thanks silvercivicsir you right previous Mazda 5 a use fortin key overide all , but I just go with fortin recommendation. But evo all is nice with foot brake , tachometer, door status direct without wiring and I have a good price for.

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229 Dube

Sorry my bad, missed you had a 2012.. from my personal experience, i would hook up both lock+arm, and uinlock/disarm to the arm and disarm wires, and that should solve your problem about the factory alarm going off.. (car will unlock, start, and then relock)