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marknico

Posted: Tue Oct 27, 2020 12:53 pm

Joined: Oct 06, 2020
Posts: 1
Trade Rating: 0

Hi all after abit of advice - my 2004 206 5 door tries to lock itself everytime I open the drivers door only happens on inside handle any thoughts - it`s annoying as hell but weird as only does it exiting the vehicle from inside ???

jtq4u

Posted: Fri Apr 25, 2025 6:40 pm

Joined: Apr 25, 2025
Posts: 2
Trade Rating: 0

adding my learning here about the central locking in case it helps anyone:

Just in case any one reads this thread at a later date, I seem to have discovered that there are two versions of the 206 drivers door lock - both with the same 6 pin connector!
One has a white plastic cover and a latch that comes up from the bottom onto the keeper and has a deadlock
The other has a black plastic cover and a latch that comes down from the top and has no deadlock

Bizzarely the pinouts are different and putting the black cased one onto a car expecting a white one causes the fuse to blow in the passenger compartment when you attempt to lock it with the remote.
Also it has the initial effect of locking the car as soon as you close the drivers door for the first time.

from my probing the black covered one which I had purchased from ebay I discover this is the wiring:
1 green -ve For door open (connects to pin 2)
2 green/yellow -ve
3 light brown lock motor
4 yellow -ve when dooe unlocked (connects to pin 2)
5 orange lock motor
6 pink -ve when door locked (connects to pin 2)

pins 3 and 5 can be experimented with using a 9v battery. one direction locks, the other direction unlocks.
There is no deadlock.

Then there is the white one on the car which is more of a mystry to me.
I can see that pins 1 and 2 still behave the same as before

WHAT I THINK BUT MAY NOT BE TRUE:

I think pins 3 and 5 may still do the motor too -

I think pin 6 may also be used to operate the deadlock - which explains why it blows the fuse when connected to a black unit that has shorted 6 to earth.

MrBSI

Posted: Sun Apr 27, 2025 8:34 am

Joined: Nov 27, 2010
Posts: 11522
Trade Rating: +10
Location: What's it to you? ? ?

There is also a switch contact inside the door lock motor that tells the car when the door is open or on the safety catch.


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