2010 focus door locks

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=127838
Printed Date: May 15, 2024 at 8:05 PM

Topic: 2010 focus door locks

Posted By: djmwj
Subject: 2010 focus door locks
Date Posted: July 06, 2011 at 4:39 PM

Having trouble figuring out the door lock setup.... i think i need five wire. Below is the relevant part of the diagram. Any Help is appreciated.

WIRE          COLOR          POLARITY          LOCATION
     Power Unlock          YELLOW/VIOLET          (-)          DRIVERS KICK PANEL
ALSO FOUND AT SJB, PIN 4 OF 26-PIN GRAY PLUG
     PowerLock          BLUE/GREEN          (-)          DRIVERS KICK PANEL
ALSO FOUND AT SJB, PIN 17 OF 26-PIN GRAY PLUG
     Driver Mtr Unlock          BLUE/GREEN          (REV)          DRIVERS KICK PANEL
ALSO FOUND AT SJB, PIN 28 OF 32-PIN BLACK PLUG
     Driver Mtr Lock          GRAY/BROWN          (REV)          DRIVERS KICK PANEL
ALSO FOUND AT SJB, PIN 6 OF 32-PIN BLACK PLUG
     Pas Mtr Unlock          VIOLET/GRAY          (REV)          PASSENGERS KICK PANEL
ALSO FOUND AT SJB, PIN 27 OF 32-PIN BLACK PLUG

Replies:

Posted By: i am an idiot
Date Posted: July 06, 2011 at 5:26 PM

I think that this is the only part of that info that you need.

WIRE          COLOR          POLARITY          LOCATION
     Power Unlock          YELLOW/VIOLET          (-)          DRIVERS KICK PANEL
ALSO FOUND AT SJB, PIN 4 OF 26-PIN GRAY PLUG
     PowerLock          BLUE/GREEN          (-)          DRIVERS KICK PANEL
ALSO FOUND AT SJB, PIN 17 OF 26-PIN GRAY PLUG

Connect the lock and unlock wires of your alarm to the appropriate wires above.

Posted By: djmwj
Date Posted: July 06, 2011 at 6:34 PM

Thanks for the reply. I saw that but i thought in order to preserve the "Priority unlock" feature of the car i would need to use a 5 wire or a reverse polarity setup ?? to connect directly to the motor inputs at the SJB. IN addition to the connections you replied with.

Posted By: howie ll
Date Posted: July 06, 2011 at 7:03 PM

x 2 with Mr. I but if you were thinking of priority unlock look at this diagram:-priority_unlock.bmp
Standard Bosch type 5 pin relay, 1N4004 diode across the coil, cut the driver's unlock as per the diagram. Since you've broken the rules and haven't told us what alarm, I've used black as the second unlock wire. If you don't have a second unlock use an aux.

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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Posted By: djmwj
Date Posted: July 06, 2011 at 7:16 PM

Thanks, that looks good. Sorry i forgot the alarm model, its a viper 5901. but i understand what wire to connect to on it. Thank you!

Posted By: djmwj
Date Posted: July 06, 2011 at 9:00 PM

well i went out to check it out on the car. It looks like the wiring diagram is wrong the wire maintains +12 volts and when the lock is actuated this drops to 0v indicating positive polarity and therefor the exact opposite of the wiring diagram... how will this effect the relay setup?

Posted By: djmwj
Date Posted: July 06, 2011 at 9:01 PM

I am referring to the power unlock wire and power lock wired in i am an idiot's post

Posted By: djmwj
Date Posted: July 06, 2011 at 11:07 PM

OOPS.... disregard the last two messages.... i followed your diagrams and it looks like its going to work.... i will attach the brain tomorrow but they worked by grounding out the alarm inputs so i can't imagine any different result.

Posted By: howie ll
Date Posted: July 07, 2011 at 1:46 AM

A) Mr.I never makes a mistake.
B) Euro Focus (which yours is based on) have always used NEG trigger locks.
C)You're doing something wrong with your testing.
The best way to test lock triggers (not the motor wire which is the driver door unlock) is old school.
Use a Snap-On BULB test light, only open the door where you are working and latch over the lock, remove key from ignition and with one end to a good ground probe the suspect wires. This will confirm your wiring.

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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Posted By: djmwj
Date Posted: July 07, 2011 at 4:48 PM

thanks, I like that method alot better.... I went ahead and installed the brain and i am confused about the programming. i think its menu 1 option 8 but i don't know what value to set to allow for 2nd unlock (priority unlock). It will unlock drivers side all day.... not any others.

Posted By: howie ll
Date Posted: July 07, 2011 at 5:50 PM

Sorry, can't advise on the programming but if it's a DEI product, then PATIENCE! You will get there in the end. posted_image

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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Posted By: t&t tech
Date Posted: July 07, 2011 at 7:01 PM

Which auxillary wire did you use for the second unlock?

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COMMIT YOUR WAY TO JEHOVAH AND HE WILL ACT IN YOUR BEHALF. PSALMS 37:5

Posted By: djmwj
Date Posted: July 09, 2011 at 7:39 AM

i used the H2/6. I Actually have it all working now. Thank you all for the help!