compustar 2w900fmas vs fortin key overrid

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jobber29

Member - Posts: 19

Joined: May 28, 2010

Posted: June 24, 2010 at 10:31 PM / IP Logged

I know that the blue plug that you have talked about before was for the parking light. I speak about blue plug connector (F) for door trigger because I have found a wiring diagram at the bulldog security website and this wiring diagram said: "DOOR TRIGGER BLUE (-) N.C. @ BCM, (BLUE, 24-PIN PLUG(F), PIN G"

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jobber29

Member - Posts: 19

Joined: May 28, 2010

Posted: June 25, 2010 at 3:58 PM / IP Logged

Now I have found de blue wire (-) for door trigger when I try to remote start the car, the parking lights flashing 3 times (open door error...)

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tedmond

Gold - Posts: 4,610

This member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.

Joined: January 06, 2007

Location: Ontario, Canada

Posted: June 25, 2010 at 10:45 PM / IP Logged

check your pm

Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

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jobber29

Member - Posts: 19

Joined: May 28, 2010

Posted: June 26, 2010 at 10:37 PM / IP Logged

It work but only if I don't use diode, I don't understand why... Now all is working, remote starter, door lock/unlock & alarm system. Thank you very much for your help. Now I will do a tutorial for remote starter installation in 2010 Mazda 3.

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tedmond

Gold - Posts: 4,610

Joined: January 06, 2007

Location: Ontario, Canada

Posted: June 27, 2010 at 4:40 PM / IP Logged

you need the diodes or you will have backfeed onto your BCM.

the bcm has negative inputs, if you sent 12v to it, you will smoke the bcm. make sure you have the diodes the correct way.

Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

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jobber29

Member - Posts: 19

Joined: May 28, 2010

Posted: June 27, 2010 at 8:16 PM / IP Logged

I have put diodes for the door trigger and it is working. I suppose that I have to put a diode on the (-) 2nd starter wire used to activated the clutch bypass relay and put the cathode side on the relay side?

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tedmond

Gold - Posts: 4,610

Joined: January 06, 2007

Location: Ontario, Canada

Posted: June 27, 2010 at 9:43 PM / IP Logged

when i do clutch bypasses, i dont use diodes. the unit themselves have diodes to prevent backfeed, but if using a relay, its not necessary.

you can put one across the coils to prevent voltage spike, but its not necessary for your application

Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

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compustar 2w900fmas vs fortin key overrid

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