Universal central locking
Universal central locking
Hello everybody.
My oryginal remote control is broken.
I bought universal remote control (something like this: https://alltronix.pl/userdata/gfx/38473477.jpg) without alarm.
I connect it to white/green cable behind switch on central console.
All conections are OK and everything almost work...
Now normaly I can close and open doors but only about 30s after removing the key from the ignition.
When I remove key from the ignition, switch on central console work ok only about 30s, later it not work and I must opened doors by key (not by remote control).
I check fuses... When I remove fuse nr 7 (motion sensor, central control unit) control doors by remote control work everytime great. But this fuse is necessary and I can't remove it for ever.
I not have any ideas for this problem, I lost 6h and still not working correct.
Maybe I can change something by Star Diagnosis?
What I can do for solve this problem?
P.S. Sorry but my english is not the beast.
My oryginal remote control is broken.
I bought universal remote control (something like this: https://alltronix.pl/userdata/gfx/38473477.jpg) without alarm.
I connect it to white/green cable behind switch on central console.
All conections are OK and everything almost work...
Now normaly I can close and open doors but only about 30s after removing the key from the ignition.
When I remove key from the ignition, switch on central console work ok only about 30s, later it not work and I must opened doors by key (not by remote control).
I check fuses... When I remove fuse nr 7 (motion sensor, central control unit) control doors by remote control work everytime great. But this fuse is necessary and I can't remove it for ever.
I not have any ideas for this problem, I lost 6h and still not working correct.
Maybe I can change something by Star Diagnosis?
What I can do for solve this problem?
P.S. Sorry but my english is not the beast.
Join Date: Jun 2009
Location: Fort Worth, Texas
Age: 64
Posts: 13,583
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Re: Universal central locking
I believe that the switch you are using is disabled 30 seconds after removing the key as a theft prevention measure.
I think the only way to do this is to wire to pins 8 and 9 of C1 on the SKREEM. Those are the wires from the driver's door key switch and they work all of the time.
I think the only way to do this is to wire to pins 8 and 9 of C1 on the SKREEM. Those are the wires from the driver's door key switch and they work all of the time.
Re: Universal central locking
Thank you for reply.
Where I find pins 8 and 9? Do you know colors wires?
What is it C1 and SKREEM?
I strip left doors but to the lock is only 1 yelow pipe with underpresure, not any wires.
Maybe I can do make something with door limit switch? (on/off roof light).
Or maybe it's better idea for connect it directly to vaccum pump? But I afraid that damage pump.
Where I find pins 8 and 9? Do you know colors wires?
What is it C1 and SKREEM?
I strip left doors but to the lock is only 1 yelow pipe with underpresure, not any wires.
Maybe I can do make something with door limit switch? (on/off roof light).
Or maybe it's better idea for connect it directly to vaccum pump? But I afraid that damage pump.
Last edited by kamilspider; 08-15-2016 at 04:24 AM.
Join Date: Jun 2009
Location: Fort Worth, Texas
Age: 64
Posts: 13,583
Received 969 Likes
on
756 Posts
Re: Universal central locking
See post 42 for help on gettting to the SKREEM, it is behind the instrument panel.
https://www.crossfireforum.org/forum...ictures-3.html
https://www.crossfireforum.org/forum...ictures-3.html
Join Date: Jun 2009
Location: Fort Worth, Texas
Age: 64
Posts: 13,583
Received 969 Likes
on
756 Posts
Re: Universal central locking
Re: Universal central locking
Normaly I can open/close doors only by key. I not have alarm or it is off.
Re: Universal central locking
Pizzaguy unfortunately your idea not works in my car. When I give -12V to black or blue wire 8, 9 nothing change.
But I solved problem myself
I give -12V to lock switch on the control panel (white/green wire) and second -12V to door switch (http://i.imged.pl/mercedes-w202-czuj...4462222779.jpg), this door switch is connected witch relay. (before was -12V and -12V +200ohm to white/green wire).
I not know what was a problem before but now everything works grate. I can open/close doors when I want
I'm very happy, this was beautiful day!
But I solved problem myself
I give -12V to lock switch on the control panel (white/green wire) and second -12V to door switch (http://i.imged.pl/mercedes-w202-czuj...4462222779.jpg), this door switch is connected witch relay. (before was -12V and -12V +200ohm to white/green wire).
I not know what was a problem before but now everything works grate. I can open/close doors when I want
I'm very happy, this was beautiful day!
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